Remove files and update readme

54 files changed, 0 insertions, 4377 deletions

diff --git a/src/org/traccar/web/Traccar.gwt.xml b/src/org/traccar/web/Traccar.gwt.xml
deleted file mode 100644
index 0f717663..00000000
--- a/src/org/traccar/web/Traccar.gwt.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-
-<!DOCTYPE module PUBLIC "-//Google Inc.//DTD Google Web Toolkit 2.5.0//EN"
-  "http://google-web-toolkit.googlecode.com/svn/tags/2.5.0/distro-source/core/src/gwt-module.dtd">
-
-<module rename-to='traccar'>
-
-  <inherits name='com.google.gwt.user.User'/>
-  <inherits name="com.google.gwt.logging.Logging"/>
-  <inherits name="com.google.gwt.xml.XML"/>
-  <inherits name='com.sencha.gxt.ui.GXT'/>
-  <inherits name='org.gwtopenmaps.openlayers.OpenLayers' />
-  
-  <set-property name="gwt.logging.enabled" value="FALSE"/>
-  <set-property name="gwt.logging.consoleHandler" value="DISABLED"/>
-
-  <entry-point class='org.traccar.web.client.Traccar'/>
-
-  <source path='client'/>
-  <source path='shared'/>
-
-</module>
diff --git a/src/org/traccar/web/client/Application.java b/src/org/traccar/web/client/Application.java
deleted file mode 100644
index cd3424dd..00000000
--- a/src/org/traccar/web/client/Application.java
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client;
-
-import java.util.logging.Logger;
-
-import org.traccar.web.client.controller.ArchiveController;
-import org.traccar.web.client.controller.DeviceController;
-import org.traccar.web.client.controller.MapController;
-import org.traccar.web.client.controller.SettingsController;
-import org.traccar.web.client.controller.StateController;
-import org.traccar.web.client.model.BaseStoreHandlers;
-import org.traccar.web.client.model.DataService;
-import org.traccar.web.client.model.DataServiceAsync;
-import org.traccar.web.client.view.ApplicationView;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.user.client.ui.RootPanel;
-import com.sencha.gxt.data.shared.event.StoreAddEvent;
-import com.sencha.gxt.data.shared.event.StoreHandlers;
-import com.sencha.gxt.data.shared.event.StoreRemoveEvent;
-
-public class Application {
-
-    private static final DataServiceAsync dataService = GWT.create(DataService.class);
-
-    public static DataServiceAsync getDataService() {
-        return dataService;
-    }
-
-    private static Logger logger = Logger.getLogger("");
-
-    public static Logger getLogger() {
-        return logger;
-    }
-
-    private final SettingsController settingsController;
-    private final DeviceController deviceController;
-    private final StateController stateController;
-    private final MapController mapController;
-    private final ArchiveController archiveController;
-
-    private ApplicationView view;
-
-    public Application() {
-        settingsController = new SettingsController();
-        deviceController = new DeviceController(deviceHandler, settingsController);
-        deviceController.getDeviceStore().addStoreHandlers(deviceStoreHandler);
-        stateController = new StateController();
-        mapController = new MapController(mapHandler);
-        archiveController = new ArchiveController(archiveHanlder, deviceController.getDeviceStore());
-        archiveController.getPositionStore().addStoreHandlers(archiveStoreHandler);
-
-        view = new ApplicationView(
-                deviceController.getView(), stateController.getView(), mapController.getView(), archiveController.getView());
-    }
-
-    public void run() {
-        RootPanel.get().add(view);
-
-        deviceController.run();
-        stateController.run();
-        mapController.run();
-        archiveController.run();
-    }
-
-    private DeviceController.DeviceHandler deviceHandler = new DeviceController.DeviceHandler() {
-
-        private Device selected;
-
-        @Override
-        public void onSelected(Device device) {
-            if (selected != null) {
-                mapController.unregisterPositionUpdate(selected);
-            }
-            if (device != null) {
-                mapController.registerPositionUpdate(device, positionUpdateHandler);
-            }
-            selected = device;
-            mapController.selectDevice(device);
-        }
-
-    };
-
-    private MapController.PositionUpdateHandler positionUpdateHandler = new MapController.PositionUpdateHandler() {
-
-        @Override
-        public void onUpdate(Position position) {
-            stateController.showState(position);
-        }
-
-    };
-
-    private MapController.MapHandler mapHandler = new MapController.MapHandler() {
-
-        @Override
-        public void onDeviceSelected(Device device) {
-            deviceController.selectDevice(device);
-        }
-
-        @Override
-        public void onArchivePositionSelected(Position position) {
-            archiveController.selectPosition(position);
-        }
-
-    };
-
-    private ArchiveController.ArchiveHandler archiveHanlder = new ArchiveController.ArchiveHandler() {
-
-        @Override
-        public void onSelected(Position position) {
-            mapController.selectArchivePosition(position);
-        }
-
-    };
-
-    private StoreHandlers<Device> deviceStoreHandler = new BaseStoreHandlers<Device>() {
-
-        @Override
-        public void onAdd(StoreAddEvent<Device> event) {
-            mapController.update();
-        }
-
-        @Override
-        public void onRemove(StoreRemoveEvent<Device> event) {
-            mapController.update();
-        }
-
-    };
-
-    private StoreHandlers<Position> archiveStoreHandler = new BaseStoreHandlers<Position>() {
-
-        @Override
-        public void onAnything() {
-            mapController.showArchivePositions(archiveController.getPositionStore().getAll());
-        }
-
-    };
-
-}
diff --git a/src/org/traccar/web/client/ApplicationContext.java b/src/org/traccar/web/client/ApplicationContext.java
deleted file mode 100644
index 80b8998d..00000000
--- a/src/org/traccar/web/client/ApplicationContext.java
+++ /dev/null
@@ -1,66 +0,0 @@
-package org.traccar.web.client;
-
-import org.traccar.web.shared.model.ApplicationSettings;
-import org.traccar.web.shared.model.User;
-import org.traccar.web.shared.model.UserSettings;
-
-public class ApplicationContext {
-
-    private static final ApplicationContext context = new ApplicationContext();
-
-    public static ApplicationContext getInstance() {
-        return context;
-    }
-
-    private FormatterUtil formatterUtil;
-
-    public void setFormatterUtil(FormatterUtil formatterUtil) {
-        this.formatterUtil = formatterUtil;
-    }
-
-    public FormatterUtil getFormatterUtil() {
-        if (formatterUtil == null) {
-            formatterUtil = new FormatterUtil();
-        }
-        return formatterUtil;
-    }
-
-    private ApplicationSettings applicationSettings;
-
-    public void setApplicationSettings(ApplicationSettings applicationSettings) {
-        this.applicationSettings = applicationSettings;
-    }
-
-    public ApplicationSettings getApplicationSettings() {
-        if (applicationSettings != null) {
-            return applicationSettings;
-        } else {
-            return new ApplicationSettings(); // default settings
-        }
-    }
-
-    private User user;
-
-    public void setUser(User user) {
-        this.user = user;
-    }
-
-    public User getUser() {
-        return user;
-    }
-
-    public void setUserSettings(UserSettings userSettings) {
-        if (user != null) {
-            user.setUserSettings(userSettings);
-        }
-    }
-
-    public UserSettings getUserSettings() {
-        if (user != null && user.getUserSettings() != null) {
-            return user.getUserSettings();
-        } else {
-            return new UserSettings(); // default settings
-        }
-    }
-
-}
diff --git a/src/org/traccar/web/client/FormatterUtil.java b/src/org/traccar/web/client/FormatterUtil.java
deleted file mode 100644
index 36c24dcb..00000000
--- a/src/org/traccar/web/client/FormatterUtil.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.traccar.web.client;
-
-import com.google.gwt.i18n.client.CurrencyList;
-import com.google.gwt.i18n.client.DateTimeFormat;
-import com.google.gwt.i18n.client.NumberFormat;
-
-public class FormatterUtil {
-
-    public DateTimeFormat getTimeFormat() {
-        return DateTimeFormat.getFormat("yyyy-MM-dd HH:mm:ss");
-    }
-
-    private class SpeedNumberFormat extends NumberFormat {
-
-        private final String unit;
-        private final double factor;
-
-        public SpeedNumberFormat(String unit, double factor) {
-            super("0.##", CurrencyList.get().getDefault(), true);
-            this.unit = unit;
-            this.factor = factor;
-        }
-
-        @Override
-        public String format(double number) {
-            return super.format(number * factor) + " " + unit;
-        }
-
-    }
-
-    public NumberFormat getSpeedFormat() {
-        switch (ApplicationContext.getInstance().getUserSettings().getSpeedUnit()) {
-        case kilometersPerHour:
-            return new SpeedNumberFormat("km/h", 1.852);
-        case milesPerHour:
-            return new SpeedNumberFormat("mph", 1.150779);
-        default:
-            return new SpeedNumberFormat("kn", 1);
-        }
-    }
-
-}
diff --git a/src/org/traccar/web/client/Traccar.java b/src/org/traccar/web/client/Traccar.java
deleted file mode 100644
index d775bb4a..00000000
--- a/src/org/traccar/web/client/Traccar.java
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client;
-
-import org.traccar.web.client.controller.LoginController;
-import org.traccar.web.client.model.BaseAsyncCallback;
-import org.traccar.web.shared.model.ApplicationSettings;
-
-import com.google.gwt.core.client.EntryPoint;
-
-public class Traccar implements EntryPoint, LoginController.LoginHandler {
-
-    @Override
-    public void onModuleLoad() {
-        Application.getDataService().updateApplicationSettings(null, new BaseAsyncCallback<ApplicationSettings>() {
-            @Override
-            public void onSuccess(ApplicationSettings result) {
-                ApplicationContext.getInstance().setApplicationSettings(result);
-                new LoginController().login(Traccar.this);
-            }
-        });
-    }
-
-    @Override
-    public void onLogin() {
-        new Application().run();
-    }
-
-}
diff --git a/src/org/traccar/web/client/controller/ArchiveController.java b/src/org/traccar/web/client/controller/ArchiveController.java
deleted file mode 100644
index 9a0c18d0..00000000
--- a/src/org/traccar/web/client/controller/ArchiveController.java
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import java.util.Date;
-import java.util.List;
-
-import org.traccar.web.client.Application;
-import org.traccar.web.client.model.BaseAsyncCallback;
-import org.traccar.web.client.model.PositionProperties;
-import org.traccar.web.client.view.ArchiveView;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.core.client.GWT;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
-
-public class ArchiveController implements ContentController, ArchiveView.ArchiveHandler {
-
-    public interface ArchiveHandler {
-        public void onSelected(Position position);
-    }
-
-    private ArchiveHandler archiveHandler;
-
-    private ListStore<Position> positionStore;
-
-    private ArchiveView archiveView;
-
-    public ArchiveController(ArchiveHandler archiveHandler, ListStore<Device> deviceStore) {
-        this.archiveHandler = archiveHandler;
-        PositionProperties positionProperties = GWT.create(PositionProperties.class);
-        positionStore = new ListStore<Position>(positionProperties.id());
-        archiveView = new ArchiveView(this, positionStore, deviceStore);
-    }
-
-    public ListStore<Position> getPositionStore() {
-        return positionStore;
-    }
-
-    @Override
-    public ContentPanel getView() {
-        return archiveView.getView();
-    }
-
-    @Override
-    public void run() {
-    }
-
-    @Override
-    public void onSelected(Position position) {
-        archiveHandler.onSelected(position);
-    }
-
-    @Override
-    public void onLoad(Device device, Date from, Date to) {
-        if (device != null && from != null && to != null) {
-            Application.getDataService().getPositions(device, from, to, new BaseAsyncCallback<List<Position>>() {
-                @Override
-                public void onSuccess(List<Position> result) {
-                    positionStore.clear();
-                    if (result.isEmpty()) {
-                        new AlertMessageBox("Error", "No results found for selected period").show();
-                    } else {
-                        positionStore.addAll(result);
-                    }
-                }
-            });
-        } else {
-            new AlertMessageBox("Error", "All form fields must be filled first").show();
-        }
-    }
-
-    @Override
-    public void onClear() {
-        positionStore.clear();
-    }
-
-    public void selectPosition(Position position) {
-        archiveView.selectPosition(position);
-    }
-
-}
diff --git a/src/org/traccar/web/client/controller/ContentController.java b/src/org/traccar/web/client/controller/ContentController.java
deleted file mode 100644
index 4fdea7c8..00000000
--- a/src/org/traccar/web/client/controller/ContentController.java
+++ /dev/null
@@ -1,26 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import com.sencha.gxt.widget.core.client.ContentPanel;
-
-public interface ContentController {
-
-    public ContentPanel getView();
-
-    public void run();
-
-}
diff --git a/src/org/traccar/web/client/controller/DeviceController.java b/src/org/traccar/web/client/controller/DeviceController.java
deleted file mode 100644
index 599f7565..00000000
--- a/src/org/traccar/web/client/controller/DeviceController.java
+++ /dev/null
@@ -1,139 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import java.util.List;
-
-import org.traccar.web.client.Application;
-import org.traccar.web.client.model.BaseAsyncCallback;
-import org.traccar.web.client.model.DeviceProperties;
-import org.traccar.web.client.view.DeviceDialog;
-import org.traccar.web.client.view.DeviceView;
-import org.traccar.web.shared.model.Device;
-
-import com.google.gwt.core.client.GWT;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-import com.sencha.gxt.widget.core.client.Dialog.PredefinedButton;
-import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
-import com.sencha.gxt.widget.core.client.box.ConfirmMessageBox;
-import com.sencha.gxt.widget.core.client.event.DialogHideEvent;
-
-public class DeviceController implements ContentController, DeviceView.DeviceHandler {
-
-    public interface DeviceHandler {
-        public void onSelected(Device device);
-    }
-
-    private DeviceHandler deviceHandler;
-
-    private ListStore<Device> deviceStore;
-
-    private DeviceView deviceView;
-
-    public DeviceController(DeviceHandler deviceHandler, DeviceView.SettingsHandler settingsHandler) {
-        this.deviceHandler = deviceHandler;
-        DeviceProperties deviceProperties = GWT.create(DeviceProperties.class);
-        deviceStore = new ListStore<Device>(deviceProperties.id());
-        deviceView = new DeviceView(this, settingsHandler, deviceStore);
-    }
-
-    public ListStore<Device> getDeviceStore() {
-        return deviceStore;
-    }
-
-    @Override
-    public ContentPanel getView() {
-        return deviceView.getView();
-    }
-
-    @Override
-    public void run() {
-        Application.getDataService().getDevices(new BaseAsyncCallback<List<Device>>() {
-            @Override
-            public void onSuccess(List<Device> result) {
-                deviceStore.addAll(result);
-            }
-        });
-    }
-
-    @Override
-    public void onSelected(Device device) {
-        deviceHandler.onSelected(device);
-    }
-
-    @Override
-    public void onAdd() {
-        new DeviceDialog(new Device(), new DeviceDialog.DeviceHandler() {
-            @Override
-            public void onSave(Device device) {
-                Application.getDataService().addDevice(device, new BaseAsyncCallback<Device>() {
-                    @Override
-                    public void onSuccess(Device result) {
-                        deviceStore.add(result);
-                    }
-                    @Override
-                    public void onFailure(Throwable caught) {
-                        new AlertMessageBox("Error", "Device with this Unique ID already exists").show();
-                    }                    
-                });
-            }
-        }).show();
-    }
-
-    @Override
-    public void onEdit(Device device) {
-        new DeviceDialog(new Device(device), new DeviceDialog.DeviceHandler() {
-            @Override
-            public void onSave(Device device) {
-                Application.getDataService().updateDevice(device, new BaseAsyncCallback<Device>() {
-                    @Override
-                    public void onSuccess(Device result) {
-                        deviceStore.update(result);
-                    }
-                    @Override
-                    public void onFailure(Throwable caught) {
-                        new AlertMessageBox("Error", "Device with this Unique ID already exists").show();
-                    }                     
-                });
-            }
-        }).show();
-    }
-
-    @Override
-    public void onRemove(final Device device) {
-        final ConfirmMessageBox dialog = new ConfirmMessageBox("Confirm", "Are you sure you want remove device?");
-        dialog.addDialogHideHandler(new DialogHideEvent.DialogHideHandler() {
-			@Override
-			public void onDialogHide(DialogHideEvent event) {
-				if (event.getHideButton() == PredefinedButton.YES) {
-                    Application.getDataService().removeDevice(device, new BaseAsyncCallback<Device>() {
-                        @Override
-                        public void onSuccess(Device result) {
-                            deviceStore.remove(device);
-                        }
-                    });
-				}
-			}
-		});
-        dialog.show();
-    }
-
-    public void selectDevice(Device device) {
-        deviceView.selectDevice(device);
-    }
-
-}
diff --git a/src/org/traccar/web/client/controller/LoginController.java b/src/org/traccar/web/client/controller/LoginController.java
deleted file mode 100644
index 1aa152b8..00000000
--- a/src/org/traccar/web/client/controller/LoginController.java
+++ /dev/null
@@ -1,101 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import org.traccar.web.client.Application;
-import org.traccar.web.client.ApplicationContext;
-import org.traccar.web.client.model.BaseAsyncCallback;
-import org.traccar.web.client.view.LoginDialog;
-import org.traccar.web.shared.model.User;
-
-import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
-
-public class LoginController implements LoginDialog.LoginHandler {
-
-    private LoginDialog dialog;
-
-    public interface LoginHandler {
-        public void onLogin();
-    }
-
-    private LoginHandler loginHandler;
-
-    public void login(final LoginHandler loginHandler) {
-        this.loginHandler = loginHandler;
-
-        Application.getDataService().authenticated(new BaseAsyncCallback<User>() {
-            @Override
-            public void onSuccess(User result) {
-                ApplicationContext.getInstance().setUser(result);
-                loginHandler.onLogin();
-            }
-            @Override
-            public void onFailure(Throwable caught) {
-                dialog = new LoginDialog(LoginController.this);
-                dialog.show();
-            }
-        });
-    }
-
-    private boolean validate(String login, String password) {
-        if (login == null || login.isEmpty() || password == null || password.isEmpty()) {
-            new AlertMessageBox("Error", "User name and password must not be empty").show();
-            return false;
-        }
-        return true;
-    }
-
-    @Override
-    public void onLogin(String login, String password) {
-        if (validate(login, password)) {
-            Application.getDataService().login(login, password, new BaseAsyncCallback<User>() {
-                @Override
-                public void onSuccess(User result) {
-                    ApplicationContext.getInstance().setUser(result);
-                    if (loginHandler != null) {
-                        dialog.hide();
-                        loginHandler.onLogin();
-                    }
-                }
-                @Override
-                public void onFailure(Throwable caught) {
-                    new AlertMessageBox("Error", "User name or password is invalid").show();
-                }
-            });
-        }
-    }
-
-    @Override
-    public void onRegister(String login, String password) {
-        if (validate(login, password)) {
-            Application.getDataService().register(login, password, new BaseAsyncCallback<User>() {
-                @Override
-                public void onSuccess(User result) {
-                    ApplicationContext.getInstance().setUser(result);
-                    if (loginHandler != null) {
-                        dialog.hide();
-                        loginHandler.onLogin();
-                    }
-                }
-                @Override
-                public void onFailure(Throwable caught) {
-                    new AlertMessageBox("Error", "Username is already taken").show();
-                }
-            });
-        }
-    }
-
-}
diff --git a/src/org/traccar/web/client/controller/MapController.java b/src/org/traccar/web/client/controller/MapController.java
deleted file mode 100644
index 13c736f5..00000000
--- a/src/org/traccar/web/client/controller/MapController.java
+++ /dev/null
@@ -1,138 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashMap;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-
-import org.traccar.web.client.Application;
-import org.traccar.web.client.view.MapView;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.user.client.Timer;
-import com.google.gwt.user.client.rpc.AsyncCallback;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-
-public class MapController implements ContentController, MapView.MapHandler {
-
-    private static final int UPDATE_INTERVAL = 15000;
-
-    public interface MapHandler {
-        public void onDeviceSelected(Device device);
-        public void onArchivePositionSelected(Position position);
-    }
-
-    private MapHandler mapHandler;
-
-    private MapView mapView;
-
-    public MapController(MapHandler mapHandler) {
-        this.mapHandler = mapHandler;
-        mapView = new MapView(this);
-    }
-
-    @Override
-    public ContentPanel getView() {
-        return mapView.getView();
-    }
-
-    private Timer updateTimer;
-
-    @Override
-    public void run() {
-        updateTimer = new Timer() {
-            @Override
-            public void run() {
-                update();
-            }
-        };
-        update();
-    }
-
-    private Map<Long, Position> latestPositionMap = new HashMap<Long, Position>();
-
-    public void update() {
-        updateTimer.cancel();
-        Application.getDataService().getLatestPositions(new AsyncCallback<List<Position>>() {
-            @Override
-            public void onSuccess(List<Position> result) {
-                mapView.showLatestPositions(result);
-                for (Position position : result) {
-                    latestPositionMap.put(position.getDevice().getId(), position);
-                }
-                for (Map.Entry<Long, PositionUpdateHandler> entry : positionUpdateMap.entrySet()) {
-                    entry.getValue().onUpdate(latestPositionMap.get(entry.getKey()));
-                }
-                updateTimer.schedule(UPDATE_INTERVAL);
-            }
-            @Override
-            public void onFailure(Throwable caught) {
-                updateTimer.schedule(UPDATE_INTERVAL);
-            }
-        });
-    }
-
-    public void selectDevice(Device device) {
-        mapView.selectDevice(device);
-    }
-
-    public void showArchivePositions(List<Position> positions) {
-        List<Position> sortedPositions = new LinkedList<Position>(positions);
-        Collections.sort(sortedPositions, new Comparator<Position>() {
-            @Override
-            public int compare(Position o1, Position o2) {
-                return o1.getTime().compareTo(o2.getTime());
-            }
-        });
-        mapView.showArchivePositions(sortedPositions);
-    }
-
-    public void selectArchivePosition(Position position) {
-        mapView.selectArchivePosition(position);
-    }
-
-    public interface PositionUpdateHandler {
-        public void onUpdate(Position position);
-    }
-
-    private Map<Long, PositionUpdateHandler> positionUpdateMap = new HashMap<Long, PositionUpdateHandler>();
-
-
-    public void registerPositionUpdate(Device device, PositionUpdateHandler handler) {
-        positionUpdateMap.put(device.getId(), handler);
-        handler.onUpdate(latestPositionMap.get(device.getId()));
-    }
-
-    public void unregisterPositionUpdate(Device device) {
-        positionUpdateMap.remove(device.getId());
-    }
-
-    @Override
-    public void onPositionSelected(Position position) {
-        mapHandler.onDeviceSelected(position.getDevice());
-    }
-
-    @Override
-    public void onArchivePositionSelected(Position position) {
-        mapHandler.onArchivePositionSelected(position);
-    }
-
-}
diff --git a/src/org/traccar/web/client/controller/SettingsController.java b/src/org/traccar/web/client/controller/SettingsController.java
deleted file mode 100644
index bd20288b..00000000
--- a/src/org/traccar/web/client/controller/SettingsController.java
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import java.util.List;
-
-import org.traccar.web.client.Application;
-import org.traccar.web.client.ApplicationContext;
-import org.traccar.web.client.model.BaseAsyncCallback;
-import org.traccar.web.client.model.UserProperties;
-import org.traccar.web.client.view.ApplicationSettingsDialog;
-import org.traccar.web.client.view.DeviceView;
-import org.traccar.web.client.view.UserDialog;
-import org.traccar.web.client.view.UserSettingsDialog;
-import org.traccar.web.client.view.UsersDialog;
-import org.traccar.web.shared.model.ApplicationSettings;
-import org.traccar.web.shared.model.User;
-import org.traccar.web.shared.model.UserSettings;
-
-import com.google.gwt.core.client.GWT;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.Dialog.PredefinedButton;
-import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
-import com.sencha.gxt.widget.core.client.box.ConfirmMessageBox;
-import com.sencha.gxt.widget.core.client.event.DialogHideEvent;
-
-public class SettingsController implements DeviceView.SettingsHandler {
-
-    @Override
-    public void onAccountSelected() {
-        new UserDialog(
-                ApplicationContext.getInstance().getUser(),
-                new UserDialog.UserHandler() {
-                    @Override
-                    public void onSave(User user) {
-                        Application.getDataService().updateUser(user, new BaseAsyncCallback<User>() {
-                            @Override
-                            public void onSuccess(User result) {
-                                ApplicationContext.getInstance().setUser(result);
-                            }
-                        });
-                    }
-                }).show();
-    }
-
-    @Override
-    public void onPreferencesSelected() {
-        new UserSettingsDialog(
-                ApplicationContext.getInstance().getUserSettings(),
-                new UserSettingsDialog.UserSettingsHandler() {
-                    @Override
-                    public void onSave(UserSettings userSettings) {
-                        ApplicationContext.getInstance().setUserSettings(userSettings);
-                        User user = ApplicationContext.getInstance().getUser();
-                        Application.getDataService().updateUser(user, new BaseAsyncCallback<User>() {
-                            @Override
-                            public void onSuccess(User result) {
-                                ApplicationContext.getInstance().setUser(result);
-                            }
-                        });
-                    }
-                }).show();
-    }
-
-    @Override
-    public void onUsersSelected() {
-        Application.getDataService().getUsers(new BaseAsyncCallback<List<User>>() {
-            @Override
-            public void onSuccess(List<User> result) {
-                UserProperties userProperties = GWT.create(UserProperties.class);
-                final ListStore<User> userStore = new ListStore<User>(userProperties.id());
-                userStore.addAll(result);
-
-                new UsersDialog(userStore, new UsersDialog.UserHandler() {
-
-                    @Override
-                    public void onAdd() {
-                        new UserDialog(
-                                new User(),
-                                new UserDialog.UserHandler() {
-                                    @Override
-                                    public void onSave(User user) {
-                                        Application.getDataService().addUser(user, new BaseAsyncCallback<User>() {
-                                            @Override
-                                            public void onSuccess(User result) {
-                                                userStore.add(result);
-                                            }
-                                            @Override
-                                            public void onFailure(Throwable caught) {
-                                                new AlertMessageBox("Error", "Username is already taken").show();
-                                            }
-                                        });
-                                    }
-                                }).show();
-                    }
-
-                    @Override
-                    public void onRemove(final User user) {
-                        final ConfirmMessageBox dialog = new ConfirmMessageBox("Confirm", "Are you sure you want remove user?");
-                        dialog.addDialogHideHandler(new DialogHideEvent.DialogHideHandler() {
-							@Override
-							public void onDialogHide(DialogHideEvent event) {
-								if (event.getHideButton() == PredefinedButton.YES) {
-                                    Application.getDataService().removeUser(user, new BaseAsyncCallback<User>() {
-                                        @Override
-                                        public void onSuccess(User result) {
-                                            userStore.remove(user);
-                                        }
-                                    });
-								}
-							}
-						});
-                        dialog.show();
-                    }
-
-                }).show();
-            }
-        });
-    }
-
-    @Override
-    public void onApplicationSelected() {
-        new ApplicationSettingsDialog(
-                ApplicationContext.getInstance().getApplicationSettings(),
-                new ApplicationSettingsDialog.ApplicationSettingsHandler() {
-                    @Override
-                    public void onSave(ApplicationSettings applicationSettings) {
-                        Application.getDataService().updateApplicationSettings(applicationSettings, new BaseAsyncCallback<ApplicationSettings>() {
-                            @Override
-                            public void onSuccess(ApplicationSettings result) {
-                                ApplicationContext.getInstance().setApplicationSettings(result);
-                            }
-                        });
-                    }
-                }).show();
-    }
-
-}
diff --git a/src/org/traccar/web/client/controller/StateController.java b/src/org/traccar/web/client/controller/StateController.java
deleted file mode 100644
index a19bec81..00000000
--- a/src/org/traccar/web/client/controller/StateController.java
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.controller;
-
-import org.traccar.web.client.model.StateItem;
-import org.traccar.web.client.model.StateItemProperties;
-import org.traccar.web.client.model.StateReader;
-import org.traccar.web.client.view.StateView;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.core.client.GWT;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-
-public class StateController implements ContentController {
-
-    private ListStore<StateItem> stateStore;
-
-    private StateView stateView;
-
-    public StateController() {
-        StateItemProperties stateItemProperties = GWT.create(StateItemProperties.class);
-        stateStore = new ListStore<StateItem>(stateItemProperties.id());
-        stateView = new StateView(stateStore);
-    }
-
-    @Override
-    public ContentPanel getView() {
-        return stateView.getView();
-    }
-
-    @Override
-    public void run() {
-    }
-
-    public void showState(Position position) {
-        if (position != null) {
-            stateStore.replaceAll(StateReader.getState(position));
-        } else {
-            stateStore.clear();
-        }
-    }
-
-}
diff --git a/src/org/traccar/web/client/model/ApplicationSettingsProperties.java b/src/org/traccar/web/client/model/ApplicationSettingsProperties.java
deleted file mode 100644
index b30572e5..00000000
--- a/src/org/traccar/web/client/model/ApplicationSettingsProperties.java
+++ /dev/null
@@ -1,30 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import org.traccar.web.shared.model.ApplicationSettings;
-
-import com.sencha.gxt.core.client.ValueProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-public interface ApplicationSettingsProperties extends PropertyAccess<ApplicationSettings> {
-
-    ModelKeyProvider<ApplicationSettings> id();
-
-    ValueProvider<ApplicationSettings, Boolean> registrationEnabled();
-
-}
diff --git a/src/org/traccar/web/client/model/BaseAsyncCallback.java b/src/org/traccar/web/client/model/BaseAsyncCallback.java
deleted file mode 100644
index cb0c4792..00000000
--- a/src/org/traccar/web/client/model/BaseAsyncCallback.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import com.google.gwt.user.client.rpc.AsyncCallback;
-import com.sencha.gxt.widget.core.client.box.AlertMessageBox;
-
-public class BaseAsyncCallback<T> implements AsyncCallback<T> {
-
-    @Override
-    public void onFailure(Throwable caught) {
-        new AlertMessageBox("Error", "Remote procedure call error").show();
-    }
-
-    @Override
-    public void onSuccess(T result) {
-    }
-
-}
diff --git a/src/org/traccar/web/client/model/BaseStoreHandlers.java b/src/org/traccar/web/client/model/BaseStoreHandlers.java
deleted file mode 100644
index f34ff3a3..00000000
--- a/src/org/traccar/web/client/model/BaseStoreHandlers.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import com.sencha.gxt.data.shared.event.StoreAddEvent;
-import com.sencha.gxt.data.shared.event.StoreClearEvent;
-import com.sencha.gxt.data.shared.event.StoreDataChangeEvent;
-import com.sencha.gxt.data.shared.event.StoreFilterEvent;
-import com.sencha.gxt.data.shared.event.StoreHandlers;
-import com.sencha.gxt.data.shared.event.StoreRecordChangeEvent;
-import com.sencha.gxt.data.shared.event.StoreRemoveEvent;
-import com.sencha.gxt.data.shared.event.StoreSortEvent;
-import com.sencha.gxt.data.shared.event.StoreUpdateEvent;
-
-public class BaseStoreHandlers<T> implements StoreHandlers<T> {
-
-    @Override
-    public void onAdd(StoreAddEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onRemove(StoreRemoveEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onFilter(StoreFilterEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onClear(StoreClearEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onUpdate(StoreUpdateEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onDataChange(StoreDataChangeEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onRecordChange(StoreRecordChangeEvent<T> event) {
-        onAnything();
-    }
-
-    @Override
-    public void onSort(StoreSortEvent<T> event) {
-        onAnything();
-    }
-
-    public void onAnything() {
-    }
-
-}
diff --git a/src/org/traccar/web/client/model/DataService.java b/src/org/traccar/web/client/model/DataService.java
deleted file mode 100644
index a693b6e6..00000000
--- a/src/org/traccar/web/client/model/DataService.java
+++ /dev/null
@@ -1,62 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import java.util.Date;
-import java.util.List;
-
-import org.traccar.web.shared.model.ApplicationSettings;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-import org.traccar.web.shared.model.User;
-
-import com.google.gwt.user.client.rpc.RemoteService;
-import com.google.gwt.user.client.rpc.RemoteServiceRelativePath;
-
-@RemoteServiceRelativePath("dataService")
-public interface DataService extends RemoteService {
-
-    User authenticated() throws IllegalStateException;
-
-    User login(String login, String password);
-
-    boolean logout();
-
-    User register(String login, String password);
-
-    List<User> getUsers();
-
-    User addUser(User user);
-
-    User updateUser(User user);
-
-    User removeUser(User user);
-
-    List<Device> getDevices();
-
-    Device addDevice(Device device);
-
-    Device updateDevice(Device device);
-
-    Device removeDevice(Device device);
-
-    List<Position> getPositions(Device device, Date from, Date to);
-
-    List<Position> getLatestPositions();
-
-    ApplicationSettings updateApplicationSettings(ApplicationSettings applicationSettings);
-
-}
diff --git a/src/org/traccar/web/client/model/DataServiceAsync.java b/src/org/traccar/web/client/model/DataServiceAsync.java
deleted file mode 100644
index b1830639..00000000
--- a/src/org/traccar/web/client/model/DataServiceAsync.java
+++ /dev/null
@@ -1,60 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import java.util.Date;
-import java.util.List;
-
-import org.traccar.web.shared.model.ApplicationSettings;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-import org.traccar.web.shared.model.User;
-
-import com.google.gwt.user.client.rpc.AsyncCallback;
-
-public interface DataServiceAsync {
-
-    void authenticated(AsyncCallback<User> callback);
-
-    void login(String login, String password, AsyncCallback<User> callback);
-
-    void logout(AsyncCallback<Boolean> callback);
-
-    void register(String login, String password, AsyncCallback<User> callback);
-
-    void getUsers(AsyncCallback<List<User>> callback);
-
-    void addUser(User user, AsyncCallback<User> callback);
-
-    void updateUser(User user, AsyncCallback<User> callback);
-
-    void removeUser(User user, AsyncCallback<User> callback);
-
-    void getDevices(AsyncCallback<List<Device>> callback);
-
-    void addDevice(Device device, AsyncCallback<Device> callback);
-
-    void updateDevice(Device device, AsyncCallback<Device> callback);
-
-    void removeDevice(Device device, AsyncCallback<Device> callback);
-
-    void getLatestPositions(AsyncCallback<List<Position>> callback);
-
-    void getPositions(Device device, Date from, Date to, AsyncCallback<List<Position>> callback);
-
-    void updateApplicationSettings(ApplicationSettings applicationSettings, AsyncCallback<ApplicationSettings> callback);
-
-}
diff --git a/src/org/traccar/web/client/model/DeviceProperties.java b/src/org/traccar/web/client/model/DeviceProperties.java
deleted file mode 100644
index 35f946a2..00000000
--- a/src/org/traccar/web/client/model/DeviceProperties.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import org.traccar.web.shared.model.Device;
-
-import com.google.gwt.editor.client.Editor.Path;
-import com.sencha.gxt.core.client.ValueProvider;
-import com.sencha.gxt.data.shared.LabelProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-public interface DeviceProperties extends PropertyAccess<Device> {
-
-    ModelKeyProvider<Device> id();
-
-    ValueProvider<Device, String> uniqueId();
-
-    ValueProvider<Device, String> name();
-
-    @Path("name")
-    LabelProvider<Device> label();
-
-}
diff --git a/src/org/traccar/web/client/model/EnumKeyProvider.java b/src/org/traccar/web/client/model/EnumKeyProvider.java
deleted file mode 100644
index c41d420e..00000000
--- a/src/org/traccar/web/client/model/EnumKeyProvider.java
+++ /dev/null
@@ -1,13 +0,0 @@
-package org.traccar.web.client.model;
-
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-
-
-public class EnumKeyProvider<T extends Enum<T>> implements ModelKeyProvider<T> {
-
-    @Override
-    public String getKey(T item) {
-        return String.valueOf(item.ordinal());
-    }
-
-}
diff --git a/src/org/traccar/web/client/model/PositionProperties.java b/src/org/traccar/web/client/model/PositionProperties.java
deleted file mode 100644
index 86ab5327..00000000
--- a/src/org/traccar/web/client/model/PositionProperties.java
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import java.util.Date;
-
-import org.traccar.web.shared.model.Position;
-
-import com.sencha.gxt.core.client.ValueProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-public interface PositionProperties extends PropertyAccess<Position> {
-
-    ModelKeyProvider<Position> id();
-
-    ValueProvider<Position, Date> time();
-
-    ValueProvider<Position, Boolean> valid();
-
-    ValueProvider<Position, Double> latitude();
-
-    ValueProvider<Position, Double> longitude();
-
-    ValueProvider<Position, Double> altitude();
-
-    ValueProvider<Position, Double> speed();
-
-    ValueProvider<Position, Double> course();
-
-    ValueProvider<Position, Double> power();
-
-    ValueProvider<Position, String> address();
-
-}
diff --git a/src/org/traccar/web/client/model/StateItem.java b/src/org/traccar/web/client/model/StateItem.java
deleted file mode 100644
index 651d2a24..00000000
--- a/src/org/traccar/web/client/model/StateItem.java
+++ /dev/null
@@ -1,31 +0,0 @@
-package org.traccar.web.client.model;
-
-
-public class StateItem {
-
-    public StateItem(String name, String value) {
-        this.name = name;
-        this.value = value;
-    }
-
-    private String name;
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    private String value;
-
-    public String getValue() {
-        return value;
-    }
-
-    public void setValue(String value) {
-        this.value = value;
-    }
-
-}
diff --git a/src/org/traccar/web/client/model/StateItemProperties.java b/src/org/traccar/web/client/model/StateItemProperties.java
deleted file mode 100644
index e3700a52..00000000
--- a/src/org/traccar/web/client/model/StateItemProperties.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package org.traccar.web.client.model;
-
-import com.google.gwt.editor.client.Editor.Path;
-import com.sencha.gxt.core.client.ValueProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-public interface StateItemProperties extends PropertyAccess<StateItem> {
-
-    @Path("name")
-    ModelKeyProvider<StateItem> id();
-
-    ValueProvider<StateItem, String> name();
-
-    ValueProvider<StateItem, String> value();
-
-}
diff --git a/src/org/traccar/web/client/model/StateReader.java b/src/org/traccar/web/client/model/StateReader.java
deleted file mode 100644
index 10ed9809..00000000
--- a/src/org/traccar/web/client/model/StateReader.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package org.traccar.web.client.model;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import org.traccar.web.client.ApplicationContext;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.xml.client.Node;
-import com.google.gwt.xml.client.NodeList;
-import com.google.gwt.xml.client.XMLParser;
-
-public class StateReader {
-
-    private static String toString(Object object) {
-        if (object != null) {
-            return object.toString();
-        }
-        return null;
-    }
-
-    public static List<StateItem> getState(Position position) {
-        List<StateItem> state = new LinkedList<StateItem>();
-
-        state.add(new StateItem("valid", toString(position.getValid())));
-        state.add(new StateItem("time", ApplicationContext.getInstance().getFormatterUtil().getTimeFormat().format(position.getTime())));
-        state.add(new StateItem("latitude", toString(position.getLatitude())));
-        state.add(new StateItem("longitude", toString(position.getLongitude())));
-        state.add(new StateItem("altitude", toString(position.getAltitude())));
-        state.add(new StateItem("speed", ApplicationContext.getInstance().getFormatterUtil().getSpeedFormat().format(position.getSpeed())));
-        state.add(new StateItem("course", toString(position.getCourse())));
-        state.add(new StateItem("power", toString(position.getPower())));
-        state.add(new StateItem("address", position.getAddress()));
-
-        String other = position.getOther();
-        if (other != null) {
-            try {
-                NodeList nodes = XMLParser.parse(other).getFirstChild().getChildNodes();
-                for (int i = 0; i < nodes.getLength(); i++) {
-                    Node node = nodes.item(i);
-                    state.add(new StateItem(node.getNodeName(), node.getFirstChild().getNodeValue()));
-                }
-            } catch (Exception error) {
-            }
-        }
-
-        return state;
-    }
-
-}
diff --git a/src/org/traccar/web/client/model/UserProperties.java b/src/org/traccar/web/client/model/UserProperties.java
deleted file mode 100644
index cba2996f..00000000
--- a/src/org/traccar/web/client/model/UserProperties.java
+++ /dev/null
@@ -1,34 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import org.traccar.web.shared.model.User;
-
-import com.sencha.gxt.core.client.ValueProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-public interface UserProperties extends PropertyAccess<User> {
-
-    ModelKeyProvider<User> id();
-
-    ValueProvider<User, String> login();
-
-    ValueProvider<User, String> password();
-
-    ValueProvider<User, Boolean> admin();
-
-}
diff --git a/src/org/traccar/web/client/model/UserSettingsProperties.java b/src/org/traccar/web/client/model/UserSettingsProperties.java
deleted file mode 100644
index dad7111d..00000000
--- a/src/org/traccar/web/client/model/UserSettingsProperties.java
+++ /dev/null
@@ -1,50 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.model;
-
-import org.traccar.web.shared.model.UserSettings;
-import org.traccar.web.shared.model.UserSettings.SpeedUnit;
-
-import com.sencha.gxt.core.client.ValueProvider;
-import com.sencha.gxt.data.shared.LabelProvider;
-import com.sencha.gxt.data.shared.ModelKeyProvider;
-import com.sencha.gxt.data.shared.PropertyAccess;
-
-public interface UserSettingsProperties extends PropertyAccess<UserSettings> {
-
-    ModelKeyProvider<UserSettings> id();
-
-    ValueProvider<UserSettings, UserSettings.SpeedUnit> speedUnit();
-
-    public static class SpeedUnitLabelProvider implements LabelProvider<UserSettings.SpeedUnit> {
-
-        @Override
-        public String getLabel(SpeedUnit item) {
-            switch (item) {
-            case kilometersPerHour:
-                return "km/h";
-            case knots:
-                return "knots";
-            case milesPerHour:
-                return "mph";
-            default:
-                return null;
-            }
-        }
-
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/ApplicationSettingsDialog.java b/src/org/traccar/web/client/view/ApplicationSettingsDialog.java
deleted file mode 100644
index 24b9f96d..00000000
--- a/src/org/traccar/web/client/view/ApplicationSettingsDialog.java
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import org.traccar.web.shared.model.ApplicationSettings;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.editor.client.Editor;
-import com.google.gwt.editor.client.SimpleBeanEditorDriver;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.widget.core.client.Window;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.form.CheckBox;
-
-public class ApplicationSettingsDialog implements Editor<ApplicationSettings> {
-
-    private static ApplicationSettingsDialogUiBinder uiBinder = GWT.create(ApplicationSettingsDialogUiBinder.class);
-
-    interface ApplicationSettingsDialogUiBinder extends UiBinder<Widget, ApplicationSettingsDialog> {
-    }
-
-    private ApplicationSettingsDriver driver = GWT.create(ApplicationSettingsDriver.class);
-
-    interface ApplicationSettingsDriver extends SimpleBeanEditorDriver<ApplicationSettings, ApplicationSettingsDialog> {
-    }
-
-    public interface ApplicationSettingsHandler {
-        public void onSave(ApplicationSettings applicationSettings);
-    }
-
-    private ApplicationSettingsHandler applicationSettingsHandler;
-
-    @UiField
-    Window window;
-
-    @UiField
-    CheckBox registrationEnabled;
-
-    public ApplicationSettingsDialog(ApplicationSettings applicationSettings, ApplicationSettingsHandler applicationSettingsHandler) {
-        this.applicationSettingsHandler = applicationSettingsHandler;
-        uiBinder.createAndBindUi(this);
-        driver.initialize(this);
-        driver.edit(applicationSettings);
-    }
-
-    public void show() {
-        window.show();
-    }
-
-    public void hide() {
-        window.hide();
-    }
-
-    @UiHandler("saveButton")
-    public void onLoginClicked(SelectEvent event) {
-        window.hide();
-        applicationSettingsHandler.onSave(driver.flush());
-    }
-
-    @UiHandler("cancelButton")
-    public void onRegisterClicked(SelectEvent event) {
-        window.hide();
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/ApplicationSettingsDialog.ui.xml b/src/org/traccar/web/client/view/ApplicationSettingsDialog.ui.xml
deleted file mode 100644
index effdc4ad..00000000
--- a/src/org/traccar/web/client/view/ApplicationSettingsDialog.ui.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-  	xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-  	xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form"
-  	xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="verticalLayoutData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
- 
-  <gxt:Window ui:field="window" pixelSize="300, 110" modal="true" headingText="Global Settings" focusWidget="{saveButton}">
-    <container:VerticalLayoutContainer>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Registration">
-          <form:widget>
-            <form:CheckBox ui:field="registrationEnabled" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-    </container:VerticalLayoutContainer>
-      
-    <gxt:button>
-      <button:TextButton ui:field="saveButton" text="Save" />
-    </gxt:button>
-    <gxt:button>
-      <button:TextButton ui:field="cancelButton" text="Cancel" />
-    </gxt:button>
-  </gxt:Window>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/ApplicationView.java b/src/org/traccar/web/client/view/ApplicationView.java
deleted file mode 100644
index dfa5335d..00000000
--- a/src/org/traccar/web/client/view/ApplicationView.java
+++ /dev/null
@@ -1,52 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.user.client.ui.Composite;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-
-public class ApplicationView extends Composite {
-
-    private static ApplicationViewUiBinder uiBinder = GWT.create(ApplicationViewUiBinder.class);
-
-    interface ApplicationViewUiBinder extends UiBinder<Widget, ApplicationView> {
-    }
-
-    @UiField(provided = true)
-    ContentPanel devicePanel;
-
-    @UiField(provided = true)
-    ContentPanel statePanel;
-
-    @UiField(provided = true)
-    ContentPanel mapPanel;
-
-    @UiField(provided = true)
-    ContentPanel archivePanel;
-
-    public ApplicationView(ContentPanel deviceView, ContentPanel stateView, ContentPanel mapView, ContentPanel archiveView) {
-        devicePanel = deviceView;
-        statePanel = stateView;
-        mapPanel = mapView;
-        archivePanel = archiveView;
-        initWidget(uiBinder.createAndBindUi(this));
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/ApplicationView.ui.xml b/src/org/traccar/web/client/view/ApplicationView.ui.xml
deleted file mode 100644
index 0b05ab9b..00000000
--- a/src/org/traccar/web/client/view/ApplicationView.ui.xml
+++ /dev/null
@@ -1,56 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client">
-
-  <ui:with type="com.sencha.gxt.core.client.util.Margins" field="topMargins">
-    <ui:attributes top="5" right="0" bottom="0" left="0" />
-  </ui:with>
-    <ui:with type="com.sencha.gxt.core.client.util.Margins" field="westMargins">
-    <ui:attributes top="5" right="5" bottom="0" left="5" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.core.client.util.Margins" field="centerMargins">
-    <ui:attributes top="5" right="5" bottom="0" left="0" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.core.client.util.Margins" field="southMargins">
-    <ui:attributes top="5" right="5" bottom="5" left="5" />
-  </ui:with>
- 
-  <ui:with type="com.sencha.gxt.widget.core.client.container.BorderLayoutContainer.BorderLayoutData" field="westData">
-    <ui:attributes size="0.15" maxSize="2147483647" margins="{westMargins}" split="true" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.widget.core.client.container.MarginData" field="centerData">
-    <ui:attributes margins="{centerMargins}" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.widget.core.client.container.BorderLayoutContainer.BorderLayoutData" field="southData">
-    <ui:attributes size="0.25" maxSize="2147483647" margins="{southMargins}" split="true" />
-  </ui:with>
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.BorderLayoutContainer.BorderLayoutData" field="bottomData">
-    <ui:attributes size="0.5" maxSize="2147483647" margins="{topMargins}" split="true" />
-  </ui:with>
-  
-  <container:Viewport>
-    <container:BorderLayoutContainer>
-      <container:west layoutData="{westData}">
-        <container:BorderLayoutContainer>
-          <container:center>
-            <gxt:ContentPanel ui:field="devicePanel" />
-          </container:center>
-          <container:south layoutData="{bottomData}">
-            <gxt:ContentPanel ui:field="statePanel" />
-          </container:south>
-        </container:BorderLayoutContainer>
-      </container:west>
-      <container:center layoutData="{centerData}">
-        <gxt:ContentPanel ui:field="mapPanel" />
-      </container:center>
-      <container:south layoutData="{southData}">
-        <gxt:ContentPanel ui:field="archivePanel" />
-      </container:south>
-    </container:BorderLayoutContainer>
-  </container:Viewport>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/ArchiveView.java b/src/org/traccar/web/client/view/ArchiveView.java
deleted file mode 100644
index 9cc579f8..00000000
--- a/src/org/traccar/web/client/view/ArchiveView.java
+++ /dev/null
@@ -1,196 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.List;
-
-import org.traccar.web.client.ApplicationContext;
-import org.traccar.web.client.model.BaseStoreHandlers;
-import org.traccar.web.client.model.DeviceProperties;
-import org.traccar.web.client.model.PositionProperties;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.cell.client.DateCell;
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.cell.core.client.NumberCell;
-import com.sencha.gxt.core.client.Style.SelectionMode;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.data.shared.event.StoreHandlers;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.form.ComboBox;
-import com.sencha.gxt.widget.core.client.form.DateField;
-import com.sencha.gxt.widget.core.client.form.TimeField;
-import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
-import com.sencha.gxt.widget.core.client.grid.ColumnModel;
-import com.sencha.gxt.widget.core.client.grid.Grid;
-import com.sencha.gxt.widget.core.client.selection.SelectionChangedEvent;
-
-public class ArchiveView implements SelectionChangedEvent.SelectionChangedHandler<Position> {
-
-    private static ArchiveViewUiBinder uiBinder = GWT.create(ArchiveViewUiBinder.class);
-
-    interface ArchiveViewUiBinder extends UiBinder<Widget, ArchiveView> {
-    }
-
-    public interface ArchiveHandler {
-        public void onSelected(Position position);
-        public void onLoad(Device device, Date from, Date to);
-        public void onClear();
-    }
-
-    private ArchiveHandler archiveHandler;
-
-    @UiField
-    ContentPanel contentPanel;
-
-    public ContentPanel getView() {
-        return contentPanel;
-    }
-
-    ListStore<Device> deviceStore;
-
-    @UiField
-    DateField fromDate;
-
-    @UiField
-    TimeField fromTime;
-
-    @UiField
-    DateField toDate;
-
-    @UiField
-    TimeField toTime;
-
-    @UiField(provided = true)
-    ComboBox<Device> deviceCombo;
-
-    @UiField(provided = true)
-    ColumnModel<Position> columnModel;
-
-    @UiField(provided = true)
-    ListStore<Position> positionStore;
-
-    @UiField
-    Grid<Position> grid;
-
-    public ArchiveView(ArchiveHandler archiveHandler, ListStore<Position> positionStore, ListStore<Device> deviceStore) {
-        this.archiveHandler = archiveHandler;
-        this.positionStore = positionStore;
-        deviceStore.addStoreHandlers(deviceStoreHandlers);
-        this.deviceStore = deviceStore;
-
-        DeviceProperties deviceProperties = GWT.create(DeviceProperties.class);
-        deviceCombo = new ComboBox<Device>(deviceStore, deviceProperties.label());
-
-        PositionProperties positionProperties = GWT.create(PositionProperties.class);
-
-        List<ColumnConfig<Position, ?>> columnConfigList = new LinkedList<ColumnConfig<Position, ?>>();
-
-        columnConfigList.add(new ColumnConfig<Position, Boolean>(positionProperties.valid(), 0, "Valid"));
-
-        ColumnConfig<Position, Date> columnConfigDate = new ColumnConfig<Position, Date>(positionProperties.time(), 0, "Time");
-        columnConfigDate.setCell(new DateCell(ApplicationContext.getInstance().getFormatterUtil().getTimeFormat()));
-        columnConfigList.add(columnConfigDate);
-
-        columnConfigList.add(new ColumnConfig<Position, Double>(positionProperties.latitude(), 0, "Latitude"));
-        columnConfigList.add(new ColumnConfig<Position, Double>(positionProperties.longitude(), 0, "Longitude"));
-        columnConfigList.add(new ColumnConfig<Position, Double>(positionProperties.altitude(), 0, "Altitude"));
-
-        ColumnConfig<Position, Double> columnConfigDouble = new ColumnConfig<Position, Double>(positionProperties.speed(), 0, "Speed");
-        columnConfigDouble.setCell(new NumberCell<Double>(ApplicationContext.getInstance().getFormatterUtil().getSpeedFormat()));
-        columnConfigList.add(columnConfigDouble);
-
-        columnConfigList.add(new ColumnConfig<Position, Double>(positionProperties.course(), 0, "Course"));
-        columnConfigList.add(new ColumnConfig<Position, Double>(positionProperties.power(), 0, "Power"));
-
-        columnModel = new ColumnModel<Position>(columnConfigList);
-
-        uiBinder.createAndBindUi(this);
-
-        grid.getSelectionModel().addSelectionChangedHandler(this);
-        grid.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
-
-        // Initialize with current time
-        long min = 60 * 1000;
-        Date now = new Date();
-        Date to = new Date(((now.getTime() + 15 * min) / (15 * min)) * 15 * min);
-        Date from = new Date(to.getTime() - 60 * min);
-        fromDate.setValue(from);
-        fromTime.setValue(from);
-        toDate.setValue(to);
-        toTime.setValue(to);
-    }
-
-    @Override
-    public void onSelectionChanged(SelectionChangedEvent<Position> event) {
-        if (event.getSelection().isEmpty()) {
-            archiveHandler.onSelected(null);
-        } else {
-            archiveHandler.onSelected(event.getSelection().get(0));
-        }
-    }
-
-    @SuppressWarnings("deprecation")
-    private static Date getCombineDate(DateField dateField, TimeField timeField) {
-        Date result = null;
-        Date date = dateField.getValue();
-        Date time = timeField.getValue();
-        if (date != null && time != null) {
-            result = new Date(
-                    date.getYear(), date.getMonth(), date.getDate(),
-                    time.getHours(), time.getMinutes(), time.getSeconds());
-        }
-        return result;
-    }
-
-    @UiHandler("loadButton")
-    public void onLoadClicked(SelectEvent event) {
-        archiveHandler.onLoad(
-                deviceCombo.getValue(),
-                getCombineDate(fromDate, fromTime),
-                getCombineDate(toDate, toTime));
-    }
-
-    @UiHandler("clearButton")
-    public void onClearClicked(SelectEvent event) {
-        archiveHandler.onClear();
-    }
-
-    private StoreHandlers<Device> deviceStoreHandlers = new BaseStoreHandlers<Device>() {
-
-        @Override
-        public void onAnything() {
-            Device oldDevice = deviceCombo.getValue();
-            if (oldDevice != null) {
-                deviceCombo.setValue(deviceStore.findModel(oldDevice));
-            }
-        }
-
-    };
-
-    public void selectPosition(Position position) {
-        grid.getSelectionModel().select(positionStore.findModel(position), false);
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/ArchiveView.ui.xml b/src/org/traccar/web/client/view/ArchiveView.ui.xml
deleted file mode 100644
index f27d38ff..00000000
--- a/src/org/traccar/web/client/view/ArchiveView.ui.xml
+++ /dev/null
@@ -1,62 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-    xmlns:toolbar="urn:import:com.sencha.gxt.widget.core.client.toolbar"
-    xmlns:grid="urn:import:com.sencha.gxt.widget.core.client.grid"
-    xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button"
-    xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="toolBarRowData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="layoutData">
-    <ui:attributes width="1" height="1" />
-  </ui:with>
-
-  <ui:with type="com.sencha.gxt.data.shared.ListStore" field="positionStore" />
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.ColumnModel" field="columnModel" />
-
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.GridView" field="view">
-    <ui:attributes stripeRows="true" autoFill="true" />
-  </ui:with>
-
-  <gxt:ContentPanel ui:field="contentPanel" headingText="Archive">
-    <container:VerticalLayoutContainer>
-
-      <container:child layoutData="{toolBarRowData}">
-        <toolbar:ToolBar>
-
-          <toolbar:LabelToolItem label="Device:" />
-          <form:ComboBox ui:field="deviceCombo" editable="false" triggerAction="ALL" />
-          <toolbar:SeparatorToolItem />
-
-          <toolbar:LabelToolItem label="From:" />
-          <form:DateField width="125" ui:field="fromDate" />
-          <toolbar:LabelToolItem width="5" />
-          <form:TimeField width="75" ui:field="fromTime" triggerAction="ALL" />
-          <toolbar:SeparatorToolItem />
-
-          <toolbar:LabelToolItem label="To:" />
-          <form:DateField width="125" ui:field="toDate" />
-          <toolbar:LabelToolItem width="5" />
-          <form:TimeField width="75" ui:field="toTime" triggerAction="ALL" />
-          <toolbar:SeparatorToolItem />
-
-          <button:TextButton ui:field="loadButton" text="Load" />
-          <toolbar:FillToolItem />
-          <button:TextButton ui:field="clearButton" text="Clear" />
-
-        </toolbar:ToolBar>
-      </container:child>
-      
-      <container:child layoutData="{layoutData}">
-        <grid:Grid ui:field="grid" store="{positionStore}" cm="{columnModel}" view="{view}" />
-      </container:child>
-
-    </container:VerticalLayoutContainer>
-  </gxt:ContentPanel>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/DeviceDialog.java b/src/org/traccar/web/client/view/DeviceDialog.java
deleted file mode 100644
index 9e94e963..00000000
--- a/src/org/traccar/web/client/view/DeviceDialog.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import org.traccar.web.shared.model.Device;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.editor.client.Editor;
-import com.google.gwt.editor.client.SimpleBeanEditorDriver;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.widget.core.client.Window;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.form.TextField;
-
-public class DeviceDialog implements Editor<Device> {
-
-    private static DeviceDialogUiBinder uiBinder = GWT.create(DeviceDialogUiBinder.class);
-
-    interface DeviceDialogUiBinder extends UiBinder<Widget, DeviceDialog> {
-    }
-
-    private DeviceDriver driver = GWT.create(DeviceDriver.class);
-
-    interface DeviceDriver extends SimpleBeanEditorDriver<Device, DeviceDialog> {
-    }
-
-    public interface DeviceHandler {
-        public void onSave(Device device);
-    }
-
-    private DeviceHandler deviceHandler;
-
-    @UiField
-    Window window;
-
-    @UiField
-    TextField name;
-
-    @UiField
-    TextField uniqueId;
-
-    public DeviceDialog(Device device, DeviceHandler deviceHandler) {
-        this.deviceHandler = deviceHandler;
-        uiBinder.createAndBindUi(this);
-        driver.initialize(this);
-        driver.edit(device);
-    }
-
-    public void show() {
-        window.show();
-    }
-
-    public void hide() {
-        window.hide();
-    }
-
-    @UiHandler("saveButton")
-    public void onLoginClicked(SelectEvent event) {
-        window.hide();
-        deviceHandler.onSave(driver.flush());
-    }
-
-    @UiHandler("cancelButton")
-    public void onRegisterClicked(SelectEvent event) {
-        window.hide();
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/DeviceDialog.ui.xml b/src/org/traccar/web/client/view/DeviceDialog.ui.xml
deleted file mode 100644
index 4f7ccc56..00000000
--- a/src/org/traccar/web/client/view/DeviceDialog.ui.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-  	xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-  	xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form"
-  	xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="verticalLayoutData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
- 
-  <gxt:Window ui:field="window" pixelSize="300, 130" modal="true" headingText="Device" focusWidget="{saveButton}">
-    <container:VerticalLayoutContainer>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Name">
-          <form:widget>
-            <form:TextField ui:field="name" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Unique Identifier">
-          <form:widget>
-            <form:TextField ui:field="uniqueId" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-    </container:VerticalLayoutContainer>
-      
-    <gxt:button>
-      <button:TextButton ui:field="saveButton" text="Save" />
-    </gxt:button>
-    <gxt:button>
-      <button:TextButton ui:field="cancelButton" text="Cancel" />
-    </gxt:button>
-  </gxt:Window>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/DeviceView.java b/src/org/traccar/web/client/view/DeviceView.java
deleted file mode 100644
index 21d906c8..00000000
--- a/src/org/traccar/web/client/view/DeviceView.java
+++ /dev/null
@@ -1,186 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import org.traccar.web.client.Application;
-import org.traccar.web.client.ApplicationContext;
-import org.traccar.web.client.model.BaseAsyncCallback;
-import org.traccar.web.client.model.DeviceProperties;
-import org.traccar.web.shared.model.Device;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.event.logical.shared.SelectionEvent;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.Window;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.core.client.Style.SelectionMode;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-import com.sencha.gxt.widget.core.client.button.TextButton;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
-import com.sencha.gxt.widget.core.client.grid.ColumnModel;
-import com.sencha.gxt.widget.core.client.grid.Grid;
-import com.sencha.gxt.widget.core.client.menu.Item;
-import com.sencha.gxt.widget.core.client.menu.MenuItem;
-import com.sencha.gxt.widget.core.client.selection.SelectionChangedEvent;
-
-public class DeviceView implements SelectionChangedEvent.SelectionChangedHandler<Device> {
-
-    private static DeviceViewUiBinder uiBinder = GWT.create(DeviceViewUiBinder.class);
-
-    interface DeviceViewUiBinder extends UiBinder<Widget, DeviceView> {
-    }
-
-    public interface DeviceHandler {
-        public void onSelected(Device device);
-        public void onAdd();
-        public void onEdit(Device device);
-        public void onRemove(Device device);
-    }
-
-    private DeviceHandler deviceHandler;
-
-    @UiField
-    ContentPanel contentPanel;
-
-    public ContentPanel getView() {
-        return contentPanel;
-    }
-
-    @UiField
-    TextButton addButton;
-
-    @UiField
-    TextButton editButton;
-
-    @UiField
-    TextButton removeButton;
-
-    @UiField(provided = true)
-    ColumnModel<Device> columnModel;
-
-    @UiField(provided = true)
-    ListStore<Device> deviceStore;
-
-    @UiField
-    Grid<Device> grid;
-
-    @UiField
-    MenuItem settingsUsers;
-
-    @UiField
-    MenuItem settingsGlobal;
-
-    public DeviceView(DeviceHandler deviceHandler, SettingsHandler settingsHandler, ListStore<Device> deviceStore) {
-        this.deviceHandler = deviceHandler;
-        this.settingsHandler = settingsHandler;
-        this.deviceStore = deviceStore;
-
-        DeviceProperties deviceProperties = GWT.create(DeviceProperties.class);
-
-        List<ColumnConfig<Device, ?>> columnConfigList = new LinkedList<ColumnConfig<Device, ?>>();
-        columnConfigList.add(new ColumnConfig<Device, String>(deviceProperties.name(), 0, "Name"));
-        columnConfigList.add(new ColumnConfig<Device, String>(deviceProperties.uniqueId(), 0, "Unique Identifier"));
-        columnModel = new ColumnModel<Device>(columnConfigList);
-
-        uiBinder.createAndBindUi(this);
-
-        grid.getSelectionModel().addSelectionChangedHandler(this);
-        grid.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
-
-        if (ApplicationContext.getInstance().getUser().getAdmin()) {
-            settingsUsers.enable();
-            settingsGlobal.enable();
-        }
-    }
-
-    @Override
-    public void onSelectionChanged(SelectionChangedEvent<Device> event) {
-        editButton.setEnabled(!event.getSelection().isEmpty());
-        removeButton.setEnabled(!event.getSelection().isEmpty());
-
-        if (event.getSelection().isEmpty()) {
-            deviceHandler.onSelected(null);
-        } else {
-            deviceHandler.onSelected(event.getSelection().get(0));
-        }
-    }
-
-    @UiHandler("addButton")
-    public void onAddClicked(SelectEvent event) {
-        deviceHandler.onAdd();
-    }
-
-    @UiHandler("editButton")
-    public void onEditClicked(SelectEvent event) {
-        deviceHandler.onEdit(grid.getSelectionModel().getSelectedItem());
-    }
-
-    @UiHandler("removeButton")
-    public void onRemoveClicked(SelectEvent event) {
-        deviceHandler.onRemove(grid.getSelectionModel().getSelectedItem());
-    }
-
-    @UiHandler("logoutButton")
-    public void onLogoutClicked(SelectEvent event) {
-        Application.getDataService().logout(new BaseAsyncCallback<Boolean>() {
-            @Override
-            public void onSuccess(Boolean result) {
-                Window.Location.reload();
-            }
-        });
-    }
-
-    public void selectDevice(Device device) {
-        grid.getSelectionModel().select(deviceStore.findModel(device), false);
-    }
-
-    public interface SettingsHandler {
-        public void onAccountSelected();
-        public void onPreferencesSelected();
-        public void onUsersSelected();
-        public void onApplicationSelected();
-    }
-
-    private SettingsHandler settingsHandler;
-
-    @UiHandler("settingsAccount")
-    public void onSettingsAccountSelected(SelectionEvent<Item> event) {
-        settingsHandler.onAccountSelected();
-    }
-
-    @UiHandler("settingsPreferences")
-    public void onSettingsPreferencesSelected(SelectionEvent<Item> event) {
-        settingsHandler.onPreferencesSelected();
-    }
-
-    @UiHandler("settingsUsers")
-    public void onSettingsUsersSelected(SelectionEvent<Item> event) {
-        settingsHandler.onUsersSelected();
-    }
-
-    @UiHandler("settingsGlobal")
-    public void onSettingsGlobalSelected(SelectionEvent<Item> event) {
-        settingsHandler.onApplicationSelected();
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/DeviceView.ui.xml b/src/org/traccar/web/client/view/DeviceView.ui.xml
deleted file mode 100644
index 38721ca0..00000000
--- a/src/org/traccar/web/client/view/DeviceView.ui.xml
+++ /dev/null
@@ -1,57 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-    xmlns:toolbar="urn:import:com.sencha.gxt.widget.core.client.toolbar"
-    xmlns:grid="urn:import:com.sencha.gxt.widget.core.client.grid"
-    xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button"
-    xmlns:menu="urn:import:com.sencha.gxt.widget.core.client.menu">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="toolBarRowData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="layoutData">
-    <ui:attributes width="1" height="1" />
-  </ui:with>
-  
-  <ui:with type="com.sencha.gxt.data.shared.ListStore" field="deviceStore" />
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.ColumnModel" field="columnModel" />
-  
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.GridView" field="view">
-    <ui:attributes stripeRows="true" autoFill="true" />
-  </ui:with>
-
-  <gxt:ContentPanel ui:field="contentPanel" headingText="Devices">
-    <container:VerticalLayoutContainer>
-
-      <container:child layoutData="{toolBarRowData}">
-        <toolbar:ToolBar>
-          <button:TextButton ui:field="addButton" text="Add" />
-          <button:TextButton ui:field="editButton" text="Edit" enabled="false" />
-          <button:TextButton ui:field="removeButton" text="Remove" enabled="false" />
-          <toolbar:FillToolItem />
-          <toolbar:SeparatorToolItem />
-          <button:TextButton ui:field="settingsButton" text="Settings">
-            <button:menu>
-              <menu:Menu>
-                <menu:MenuItem text="Account" ui:field="settingsAccount" />
-                <menu:MenuItem text="Preferences" ui:field="settingsPreferences" />
-                <menu:MenuItem text="Users" ui:field="settingsUsers" enabled="false" />
-                <menu:MenuItem text="Global" ui:field="settingsGlobal" enabled="false" />
-              </menu:Menu>
-            </button:menu>
-          </button:TextButton>
-          <button:TextButton ui:field="logoutButton" text="Logout" />
-          </toolbar:ToolBar>
-      </container:child>
-      
-      <container:child layoutData="{layoutData}">
-        <grid:Grid ui:field="grid" store="{deviceStore}" cm="{columnModel}" view="{view}" />
-      </container:child>
-
-    </container:VerticalLayoutContainer>
-  </gxt:ContentPanel>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/LoginDialog.java b/src/org/traccar/web/client/view/LoginDialog.java
deleted file mode 100644
index 59b46239..00000000
--- a/src/org/traccar/web/client/view/LoginDialog.java
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import org.traccar.web.client.ApplicationContext;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.widget.core.client.Window;
-import com.sencha.gxt.widget.core.client.button.TextButton;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.form.PasswordField;
-import com.sencha.gxt.widget.core.client.form.TextField;
-
-public class LoginDialog {
-
-    private static LoginDialogUiBinder uiBinder = GWT.create(LoginDialogUiBinder.class);
-
-    interface LoginDialogUiBinder extends UiBinder<Widget, LoginDialog> {
-    }
-
-    public interface LoginHandler {
-        public void onLogin(String login, String password);
-        public void onRegister(String login, String password);
-    }
-
-    private LoginHandler loginHandler;
-
-    @UiField
-    Window window;
-
-    @UiField
-    TextField login;
-
-    @UiField
-    PasswordField password;
-
-    @UiField
-    TextButton registerButton;
-
-    public LoginDialog(LoginHandler loginHandler) {
-        this.loginHandler = loginHandler;
-        uiBinder.createAndBindUi(this);
-
-        if (ApplicationContext.getInstance().getApplicationSettings().getRegistrationEnabled()) {
-            registerButton.enable();
-        }
-    }
-
-    public void show() {
-        window.show();
-    }
-
-    public void hide() {
-        window.hide();
-    }
-
-    @UiHandler("loginButton")
-    public void onLoginClicked(SelectEvent event) {
-        loginHandler.onLogin(login.getText(), password.getText());
-    }
-
-    @UiHandler("registerButton")
-    public void onRegisterClicked(SelectEvent event) {
-        loginHandler.onRegister(login.getText(), password.getText());
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/LoginDialog.ui.xml b/src/org/traccar/web/client/view/LoginDialog.ui.xml
deleted file mode 100644
index c9314430..00000000
--- a/src/org/traccar/web/client/view/LoginDialog.ui.xml
+++ /dev/null
@@ -1,40 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-  	xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-  	xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form"
-  	xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="verticalLayoutData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
- 
-  <gxt:Window ui:field="window" pixelSize="300, 130" modal="true" closable="false" headingText="Authentication" focusWidget="{loginButton}">
-    <container:VerticalLayoutContainer>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="User">
-          <form:widget>
-            <form:TextField ui:field="login" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Password">
-          <form:widget>
-            <form:PasswordField ui:field="password" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-    </container:VerticalLayoutContainer>
-      
-    <gxt:button>
-      <button:TextButton ui:field="loginButton" text="Login" />
-    </gxt:button>
-    <gxt:button>
-      <button:TextButton ui:field="registerButton" text="Register" enabled="false" />
-    </gxt:button>
-  </gxt:Window>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/MapPositionRenderer.java b/src/org/traccar/web/client/view/MapPositionRenderer.java
deleted file mode 100644
index 15ba082e..00000000
--- a/src/org/traccar/web/client/view/MapPositionRenderer.java
+++ /dev/null
@@ -1,185 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.gwtopenmaps.openlayers.client.Icon;
-import org.gwtopenmaps.openlayers.client.Marker;
-import org.gwtopenmaps.openlayers.client.event.EventHandler;
-import org.gwtopenmaps.openlayers.client.event.EventObject;
-import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
-import org.gwtopenmaps.openlayers.client.geometry.LineString;
-import org.gwtopenmaps.openlayers.client.geometry.Point;
-import org.gwtopenmaps.openlayers.client.layer.Markers;
-import org.gwtopenmaps.openlayers.client.layer.Vector;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.dom.client.Style;
-import com.google.gwt.user.client.ui.RootPanel;
-
-
-public class MapPositionRenderer {
-
-    public interface SelectHandler {
-        public void onSelected(Position position);
-    }
-
-    private final MapView mapView;
-    private final MarkerIconFactory.IconType iconType;
-
-    protected Vector getVectorLayer() {
-        return mapView.getVectorLayer();
-    }
-
-    protected Markers getMarkerLayer() {
-        return mapView.getMarkerLayer();
-    }
-
-    private SelectHandler selectHandler;
-
-    public MapPositionRenderer(MapView mapView, MarkerIconFactory.IconType iconType, SelectHandler selectHandler) {
-        this.mapView = mapView;
-        this.iconType = iconType;
-        this.selectHandler = selectHandler;
-    }
-
-    private void addSelectEvent(Marker marker, final Position position) {
-        if (selectHandler != null) {
-            marker.getEvents().register("click", marker, new EventHandler() {
-                @Override
-                public void onHandle(EventObject eventObject) {
-                    selectHandler.onSelected(position);
-                }
-            });
-            marker.getEvents().register("mouseover", marker, new EventHandler() {
-                @Override
-                public void onHandle(EventObject eventObject) {
-                    RootPanel.get().getElement().getStyle().setCursor(Style.Cursor.SE_RESIZE);
-                }
-            });
-            marker.getEvents().register("mouseout", marker, new EventHandler() {
-                @Override
-                public void onHandle(EventObject eventObject) {
-                    RootPanel.get().getElement().getStyle().setCursor(Style.Cursor.AUTO);
-                }
-            });
-        }
-    }
-
-    private void changeMarkerIcon(Long positionId, Icon icon) {
-        Marker oldMarker = markerMap.get(positionId);
-        Marker newMarker = new Marker(oldMarker.getLonLat(), icon);
-        addSelectEvent(newMarker, positionMap.get(positionId));
-        markerMap.put(positionId, newMarker);
-        getMarkerLayer().addMarker(newMarker);
-        getMarkerLayer().removeMarker(oldMarker);
-    }
-
-    private Map<Long, Marker> markerMap = new HashMap<Long, Marker>(); // Position.id -> Marker
-    private Map<Long, Long> deviceMap = new HashMap<Long, Long>(); // Device.id -> Position.id
-    private Map<Long, Position> positionMap = new HashMap<Long, Position>(); // Position.id -> Position
-
-    private Long selectedPositionId;
-    private Long selectedDeviceId;
-
-    public void showPositions(List<Position> positions) {
-        for (Marker marker : markerMap.values()) {
-            getMarkerLayer().removeMarker(marker);
-        }
-        markerMap.clear();
-        deviceMap.clear();
-        positionMap.clear();
-
-        for (Position position : positions) {
-            Marker marker = new Marker(
-                    mapView.createLonLat(position.getLongitude(), position.getLatitude()),
-                    MarkerIconFactory.getIcon(iconType, false));
-            markerMap.put(position.getId(), marker);
-            deviceMap.put(position.getDevice().getId(), position.getId());
-            positionMap.put(position.getId(), position);
-            addSelectEvent(marker, position);
-            getMarkerLayer().addMarker(marker);
-        }
-
-        if (selectedPositionId != null) {
-            if (!selectPosition(null, selectedPositionId, false)) {
-                selectedPositionId = null;
-            }
-        }
-
-        if (selectedDeviceId != null) {
-            if (!selectPosition(null, deviceMap.get(selectedDeviceId), false)) {
-                selectedDeviceId = null;
-            }
-        }
-    }
-
-    public void showTrack(List<Position> positions) {
-        getVectorLayer().destroyFeatures();
-
-        if (!positions.isEmpty()) {
-            Point[] linePoints = new Point[positions.size()];
-
-            int i = 0;
-            for (Position position : positions) {
-                linePoints[i++] = mapView.createPoint(position.getLongitude(), position.getLatitude());
-            }
-
-            LineString lineString = new LineString(linePoints);
-            getVectorLayer().addFeature(new VectorFeature(lineString));
-            //mapView.getMap().zoomToExtent(lineString.getBounds());
-        }
-    }
-
-    public void selectPosition(Position position, boolean center) {
-        Long oldPositionId = selectedPositionId;
-        Long newPositionId = (position != null) ? position.getId() : null;
-        if (selectPosition(oldPositionId, newPositionId, center)) {
-            selectedPositionId = position.getId();
-        } else {
-            selectedPositionId = null;
-        }
-    }
-
-    public void selectDevice(Device device, boolean center) {
-        Long oldPositionId = (selectedDeviceId != null) ? deviceMap.get(selectedDeviceId) : null;
-        Long newPositionId = (device != null) ? deviceMap.get(device.getId()) : null;
-        if (selectPosition(oldPositionId, newPositionId, center)) {
-            selectedDeviceId = device.getId();
-        } else {
-            selectedDeviceId = null;
-        }
-    }
-
-    private boolean selectPosition(Long oldPositionId, Long newPositionId, boolean center) {
-        if (oldPositionId != null && markerMap.containsKey(oldPositionId)) {
-            changeMarkerIcon(oldPositionId, MarkerIconFactory.getIcon(iconType, false));
-        }
-        if (newPositionId != null && markerMap.containsKey(newPositionId)) {
-            changeMarkerIcon(newPositionId, MarkerIconFactory.getIcon(iconType, true));
-            if (center) {
-                mapView.getMap().panTo(markerMap.get(newPositionId).getLonLat());
-            }
-            return true;
-        }
-        return false;
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/MapView.java b/src/org/traccar/web/client/view/MapView.java
deleted file mode 100644
index db51cd36..00000000
--- a/src/org/traccar/web/client/view/MapView.java
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import java.util.List;
-
-import org.gwtopenmaps.openlayers.client.LonLat;
-import org.gwtopenmaps.openlayers.client.Map;
-import org.gwtopenmaps.openlayers.client.MapOptions;
-import org.gwtopenmaps.openlayers.client.MapWidget;
-import org.gwtopenmaps.openlayers.client.Projection;
-import org.gwtopenmaps.openlayers.client.Style;
-import org.gwtopenmaps.openlayers.client.control.LayerSwitcher;
-import org.gwtopenmaps.openlayers.client.control.ScaleLine;
-import org.gwtopenmaps.openlayers.client.geometry.Point;
-import org.gwtopenmaps.openlayers.client.layer.Bing;
-import org.gwtopenmaps.openlayers.client.layer.BingOptions;
-import org.gwtopenmaps.openlayers.client.layer.BingType;
-import org.gwtopenmaps.openlayers.client.layer.GoogleV3;
-import org.gwtopenmaps.openlayers.client.layer.GoogleV3MapType;
-import org.gwtopenmaps.openlayers.client.layer.GoogleV3Options;
-import org.gwtopenmaps.openlayers.client.layer.Markers;
-import org.gwtopenmaps.openlayers.client.layer.MarkersOptions;
-import org.gwtopenmaps.openlayers.client.layer.OSM;
-import org.gwtopenmaps.openlayers.client.layer.Vector;
-import org.gwtopenmaps.openlayers.client.layer.VectorOptions;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-
-import com.google.gwt.core.client.Scheduler;
-import com.google.gwt.event.logical.shared.ResizeEvent;
-import com.google.gwt.event.logical.shared.ResizeHandler;
-import com.google.gwt.user.client.Command;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-
-public class MapView {
-
-    public interface MapHandler {
-        public void onPositionSelected(Position position);
-        public void onArchivePositionSelected(Position position);
-    }
-
-    private MapHandler mapHandler;
-
-    private ContentPanel contentPanel;
-
-    public ContentPanel getView() {
-        return contentPanel;
-    }
-
-    private MapWidget mapWidget;
-    private Map map;
-    private Vector vectorLayer;
-    private Markers markerLayer;
-
-    public Map getMap() {
-        return map;
-    }
-
-    public Vector getVectorLayer() {
-        return vectorLayer;
-    }
-
-    public Markers getMarkerLayer() {
-        return markerLayer;
-    }
-
-    public LonLat createLonLat(double longitude, double latitude) {
-        LonLat lonLat = new LonLat(longitude, latitude);
-        lonLat.transform(new Projection("EPSG:4326").getProjectionCode(), map.getProjection());
-        return lonLat;
-    }
-
-    public Point createPoint(double x, double y) {
-        Point point = new Point(x, y);
-        point.transform(new Projection("EPSG:4326"), new Projection(map.getProjection()));
-        return point;
-    }
-
-    private void initMapLayers(Map map) {
-        map.addLayer(OSM.Mapnik("OpenStreetMap"));
-
-        GoogleV3Options gHybridOptions = new GoogleV3Options();
-        gHybridOptions.setNumZoomLevels(20);
-        gHybridOptions.setType(GoogleV3MapType.G_HYBRID_MAP);
-        map.addLayer(new GoogleV3("Google Hybrid", gHybridOptions));
-
-        GoogleV3Options gNormalOptions = new GoogleV3Options();
-        gNormalOptions.setNumZoomLevels(22);
-        gNormalOptions.setType(GoogleV3MapType.G_NORMAL_MAP);
-        map.addLayer(new GoogleV3("Google Normal", gNormalOptions));
-
-        GoogleV3Options gSatelliteOptions = new GoogleV3Options();
-        gSatelliteOptions.setNumZoomLevels(20);
-        gSatelliteOptions.setType(GoogleV3MapType.G_SATELLITE_MAP);
-        map.addLayer(new GoogleV3("Google Satellite", gSatelliteOptions));
-
-        GoogleV3Options gTerrainOptions = new GoogleV3Options();
-        gTerrainOptions.setNumZoomLevels(16);
-        gTerrainOptions.setType(GoogleV3MapType.G_TERRAIN_MAP);
-        map.addLayer(new GoogleV3("Google Terrain", gTerrainOptions));
-
-        final String bingKey = "AseEs0DLJhLlTNoxbNXu7DGsnnH4UoWuGue7-irwKkE3fffaClwc9q_Mr6AyHY8F";
-        map.addLayer(new Bing(new BingOptions("Bing Road", bingKey, BingType.ROAD)));
-        map.addLayer(new Bing(new BingOptions("Bing Hybrid", bingKey, BingType.HYBRID)));
-        map.addLayer(new Bing(new BingOptions("Bing Aerial", bingKey, BingType.AERIAL)));
-    }
-
-    public MapView(MapHandler mapHandler) {
-        this.mapHandler = mapHandler;
-        contentPanel = new ContentPanel();
-        contentPanel.setHeadingText("Map");
-
-        MapOptions defaultMapOptions = new MapOptions();
-
-        mapWidget = new MapWidget("100%", "100%", defaultMapOptions);
-        map = mapWidget.getMap();
-
-        Style style = new Style();
-        style.setStrokeColor("blue");
-        style.setStrokeWidth(3);
-        style.setFillOpacity(1);
-
-        VectorOptions vectorOptions = new VectorOptions();
-        vectorOptions.setStyle(style);
-        vectorLayer = new Vector("Vector", vectorOptions);
-
-        MarkersOptions markersOptions = new MarkersOptions();
-        markerLayer = new Markers("Markers", markersOptions);
-
-        initMapLayers(map);
-
-        map.addLayer(vectorLayer);
-        map.addLayer(markerLayer);
-
-        map.addControl(new LayerSwitcher());
-        map.addControl(new ScaleLine());
-        map.setCenter(createLonLat(12.5, 41.9), 1);
-
-        contentPanel.add(mapWidget);
-
-        // Update map size
-        contentPanel.addResizeHandler(new ResizeHandler() {
-            @Override
-            public void onResize(ResizeEvent event) {
-                Scheduler.get().scheduleDeferred(new Command() {
-                    @Override
-                    public void execute() {
-                        map.updateSize();
-                    }
-                });
-            }
-        });
-
-        latestPositionRenderer = new MapPositionRenderer(this, MarkerIconFactory.IconType.iconLatest, latestPositionSelectHandler);
-        archivePositionRenderer = new MapPositionRenderer(this, MarkerIconFactory.IconType.iconArchive, archivePositionSelectHandler);
-    }
-
-    private final MapPositionRenderer latestPositionRenderer;
-
-    private final MapPositionRenderer archivePositionRenderer;
-
-    public void showLatestPositions(List<Position> positions) {
-        latestPositionRenderer.showPositions(positions);
-    }
-
-    public void showArchivePositions(List<Position> positions) {
-        archivePositionRenderer.showTrack(positions);
-        archivePositionRenderer.showPositions(positions);
-    }
-
-    public void selectDevice(Device device) {
-        latestPositionRenderer.selectDevice(device, true);
-    }
-
-    public void selectArchivePosition(Position position) {
-        archivePositionRenderer.selectPosition(position, true);
-    }
-
-    private MapPositionRenderer.SelectHandler latestPositionSelectHandler = new MapPositionRenderer.SelectHandler() {
-
-        @Override
-        public void onSelected(Position position) {
-            mapHandler.onPositionSelected(position);
-        }
-
-    };
-
-    private MapPositionRenderer.SelectHandler archivePositionSelectHandler = new MapPositionRenderer.SelectHandler() {
-
-        @Override
-        public void onSelected(Position position) {
-            mapHandler.onArchivePositionSelected(position);
-        }
-
-    };
-
-}
diff --git a/src/org/traccar/web/client/view/MarkerIconFactory.java b/src/org/traccar/web/client/view/MarkerIconFactory.java
deleted file mode 100644
index 46965d57..00000000
--- a/src/org/traccar/web/client/view/MarkerIconFactory.java
+++ /dev/null
@@ -1,51 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import org.gwtopenmaps.openlayers.client.Icon;
-import org.gwtopenmaps.openlayers.client.Pixel;
-import org.gwtopenmaps.openlayers.client.Size;
-
-class MarkerIconFactory {
-
-    private static final Size iconSize = new Size(21, 25);
-    private static final Pixel iconOffset = new Pixel(-10.5f, -25.0f);
-
-    private static final String iconUrl = "http://cdnjs.cloudflare.com/ajax/libs/openlayers/2.13.1/img/";
-    private static final String iconRed = iconUrl + "marker.png";
-    private static final String iconBlue = iconUrl + "marker-blue.png";
-    private static final String iconGreen = iconUrl + "marker-green.png";
-    private static final String iconGold = iconUrl + "marker-gold.png";
-
-    public static enum IconType {
-        iconLatest,
-        iconArchive
-    };
-
-    public static String getIconUrl(IconType type, boolean selected) {
-        if (type == IconType.iconLatest) {
-            return selected ? iconGreen : iconRed;
-        } else if (type == IconType.iconArchive) {
-            return selected ? iconGold : iconBlue;
-        }
-        return null;
-    }
-
-    public static Icon getIcon(IconType type, boolean selected) {
-        return new Icon(getIconUrl(type, selected), iconSize, iconOffset);
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/StateView.java b/src/org/traccar/web/client/view/StateView.java
deleted file mode 100644
index 700d55a6..00000000
--- a/src/org/traccar/web/client/view/StateView.java
+++ /dev/null
@@ -1,58 +0,0 @@
-package org.traccar.web.client.view;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import org.traccar.web.client.model.StateItem;
-import org.traccar.web.client.model.StateItemProperties;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.ContentPanel;
-import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
-import com.sencha.gxt.widget.core.client.grid.ColumnModel;
-import com.sencha.gxt.widget.core.client.grid.Grid;
-
-public class StateView {
-
-    private static StateViewUiBinder uiBinder = GWT.create(StateViewUiBinder.class);
-
-    interface StateViewUiBinder extends UiBinder<Widget, StateView> {
-    }
-
-    @UiField
-    ContentPanel contentPanel;
-
-    public ContentPanel getView() {
-        return contentPanel;
-    }
-
-    @UiField(provided = true)
-    ColumnModel<StateItem> columnModel;
-
-    @UiField(provided = true)
-    ListStore<StateItem> stateStore;
-
-    @UiField
-    Grid<StateItem> grid;
-
-    public StateView(ListStore<StateItem> stateStore) {
-        this.stateStore = stateStore;
-
-        StateItemProperties stateItemProperties = GWT.create(StateItemProperties.class);
-
-        List<ColumnConfig<StateItem, ?>> columnConfigList = new LinkedList<ColumnConfig<StateItem, ?>>();
-        columnConfigList.add(new ColumnConfig<StateItem, String>(stateItemProperties.name(), 0, "Attribute"));
-        columnConfigList.add(new ColumnConfig<StateItem, String>(stateItemProperties.value(), 0, "Value"));
-        columnModel = new ColumnModel<StateItem>(columnConfigList);
-
-        uiBinder.createAndBindUi(this);
-
-        grid.getSelectionModel().setLocked(true);
-    }
-
-}
-
diff --git a/src/org/traccar/web/client/view/StateView.ui.xml b/src/org/traccar/web/client/view/StateView.ui.xml
deleted file mode 100644
index 2a7c2ac9..00000000
--- a/src/org/traccar/web/client/view/StateView.ui.xml
+++ /dev/null
@@ -1,22 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-    xmlns:toolbar="urn:import:com.sencha.gxt.widget.core.client.toolbar"
-    xmlns:grid="urn:import:com.sencha.gxt.widget.core.client.grid"
-    xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button">
-
-  <ui:with type="com.sencha.gxt.data.shared.ListStore" field="stateStore" />
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.ColumnModel" field="columnModel" />
-
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.GridView" field="view">
-    <ui:attributes stripeRows="true" autoFill="true" />
-  </ui:with>
-
-  <gxt:ContentPanel ui:field="contentPanel" headingText="State">
-    <grid:Grid ui:field="grid" store="{stateStore}" cm="{columnModel}" view="{view}" />
-  </gxt:ContentPanel>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/UserDialog.java b/src/org/traccar/web/client/view/UserDialog.java
deleted file mode 100644
index ac2eca32..00000000
--- a/src/org/traccar/web/client/view/UserDialog.java
+++ /dev/null
@@ -1,95 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import org.traccar.web.client.ApplicationContext;
-import org.traccar.web.shared.model.User;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.editor.client.Editor;
-import com.google.gwt.editor.client.SimpleBeanEditorDriver;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.widget.core.client.Window;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.form.CheckBox;
-import com.sencha.gxt.widget.core.client.form.PasswordField;
-import com.sencha.gxt.widget.core.client.form.TextField;
-
-public class UserDialog implements Editor<User> {
-
-    private static UserDialogUiBinder uiBinder = GWT.create(UserDialogUiBinder.class);
-
-    interface UserDialogUiBinder extends UiBinder<Widget, UserDialog> {
-    }
-
-    private UserDriver driver = GWT.create(UserDriver.class);
-
-    interface UserDriver extends SimpleBeanEditorDriver<User, UserDialog> {
-    }
-
-    public interface UserHandler {
-        public void onSave(User user);
-    }
-
-    private UserHandler userHandler;
-
-    @UiField
-    Window window;
-
-    @UiField
-    TextField login;
-
-    @UiField
-    PasswordField password;
-
-    @UiField
-    CheckBox admin;
-
-    public UserDialog(User user, UserHandler userHandler) {
-        this.userHandler = userHandler;
-        uiBinder.createAndBindUi(this);
-
-        if (ApplicationContext.getInstance().getUser().getAdmin()) {
-            admin.setEnabled(true);
-        }
-
-        driver.initialize(this);
-        driver.edit(user);
-    }
-
-    public void show() {
-        window.show();
-    }
-
-    public void hide() {
-        window.hide();
-    }
-
-    @UiHandler("saveButton")
-    public void onLoginClicked(SelectEvent event) {
-        window.hide();
-        userHandler.onSave(driver.flush());
-    }
-
-    @UiHandler("cancelButton")
-    public void onRegisterClicked(SelectEvent event) {
-        window.hide();
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/UserDialog.ui.xml b/src/org/traccar/web/client/view/UserDialog.ui.xml
deleted file mode 100644
index 9f7fe21d..00000000
--- a/src/org/traccar/web/client/view/UserDialog.ui.xml
+++ /dev/null
@@ -1,47 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-  	xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-  	xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form"
-  	xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="verticalLayoutData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
- 
-  <gxt:Window ui:field="window" pixelSize="300, 150" modal="true" headingText="Account" focusWidget="{saveButton}">
-    <container:VerticalLayoutContainer>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="User">
-          <form:widget>
-            <form:TextField ui:field="login" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Password">
-          <form:widget>
-            <form:PasswordField ui:field="password" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Administrator">
-          <form:widget>
-            <form:CheckBox ui:field="admin" enabled="false" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-    </container:VerticalLayoutContainer>
-      
-    <gxt:button>
-      <button:TextButton ui:field="saveButton" text="Save" />
-    </gxt:button>
-    <gxt:button>
-      <button:TextButton ui:field="cancelButton" text="Cancel" />
-    </gxt:button>
-  </gxt:Window>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/UserSettingsDialog.java b/src/org/traccar/web/client/view/UserSettingsDialog.java
deleted file mode 100644
index be13eca8..00000000
--- a/src/org/traccar/web/client/view/UserSettingsDialog.java
+++ /dev/null
@@ -1,97 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import java.util.Arrays;
-
-import org.traccar.web.client.model.EnumKeyProvider;
-import org.traccar.web.client.model.UserSettingsProperties;
-import org.traccar.web.shared.model.UserSettings;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.editor.client.Editor;
-import com.google.gwt.editor.client.SimpleBeanEditorDriver;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.cell.core.client.form.ComboBoxCell.TriggerAction;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.Window;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.form.ComboBox;
-
-public class UserSettingsDialog implements Editor<UserSettings> {
-
-    private static UserSettingsDialogUiBinder uiBinder = GWT.create(UserSettingsDialogUiBinder.class);
-
-    interface UserSettingsDialogUiBinder extends UiBinder<Widget, UserSettingsDialog> {
-    }
-
-    private UserSettingsDriver driver = GWT.create(UserSettingsDriver.class);
-
-    interface UserSettingsDriver extends SimpleBeanEditorDriver<UserSettings, UserSettingsDialog> {
-    }
-
-    public interface UserSettingsHandler {
-        public void onSave(UserSettings userSettings);
-    }
-
-    private UserSettingsHandler userSettingsHandler;
-
-    @UiField
-    Window window;
-
-    @UiField(provided = true)
-    ComboBox<UserSettings.SpeedUnit> speedUnit;
-
-    public UserSettingsDialog(UserSettings userSettings, UserSettingsHandler userSettingsHandler) {
-        this.userSettingsHandler = userSettingsHandler;
-
-        ListStore<UserSettings.SpeedUnit> speedUnitStore = new ListStore<UserSettings.SpeedUnit>(
-                new EnumKeyProvider<UserSettings.SpeedUnit>());
-        speedUnitStore.addAll(Arrays.asList(UserSettings.SpeedUnit.values()));
-
-        speedUnit = new ComboBox<UserSettings.SpeedUnit>(
-                speedUnitStore, new UserSettingsProperties.SpeedUnitLabelProvider());
-        speedUnit.setForceSelection(true);
-        speedUnit.setTriggerAction(TriggerAction.ALL);
-
-        uiBinder.createAndBindUi(this);
-        driver.initialize(this);
-        driver.edit(userSettings);
-    }
-
-    public void show() {
-        window.show();
-    }
-
-    public void hide() {
-        window.hide();
-    }
-
-    @UiHandler("saveButton")
-    public void onLoginClicked(SelectEvent event) {
-        window.hide();
-        userSettingsHandler.onSave(driver.flush());
-    }
-
-    @UiHandler("cancelButton")
-    public void onRegisterClicked(SelectEvent event) {
-        window.hide();
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/UserSettingsDialog.ui.xml b/src/org/traccar/web/client/view/UserSettingsDialog.ui.xml
deleted file mode 100644
index db6c6932..00000000
--- a/src/org/traccar/web/client/view/UserSettingsDialog.ui.xml
+++ /dev/null
@@ -1,33 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-  	xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-  	xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form"
-  	xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="verticalLayoutData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
-  
-  <gxt:Window ui:field="window" pixelSize="300, 110" modal="true" headingText="Preferences" focusWidget="{saveButton}">
-    <container:VerticalLayoutContainer>
-      <container:child layoutData="{verticalLayoutData}">
-        <form:FieldLabel text="Speed Units">
-          <form:widget>
-            <form:ComboBox ui:field="speedUnit" />
-          </form:widget>
-        </form:FieldLabel>
-      </container:child>
-    </container:VerticalLayoutContainer>
-      
-    <gxt:button>
-      <button:TextButton ui:field="saveButton" text="Save" />
-    </gxt:button>
-    <gxt:button>
-      <button:TextButton ui:field="cancelButton" text="Cancel" />
-    </gxt:button>
-  </gxt:Window>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/client/view/UsersDialog.java b/src/org/traccar/web/client/view/UsersDialog.java
deleted file mode 100644
index 3da8979b..00000000
--- a/src/org/traccar/web/client/view/UsersDialog.java
+++ /dev/null
@@ -1,110 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.client.view;
-
-import java.util.LinkedList;
-import java.util.List;
-
-import org.traccar.web.client.model.UserProperties;
-import org.traccar.web.shared.model.User;
-
-import com.google.gwt.core.client.GWT;
-import com.google.gwt.uibinder.client.UiBinder;
-import com.google.gwt.uibinder.client.UiField;
-import com.google.gwt.uibinder.client.UiHandler;
-import com.google.gwt.user.client.ui.Widget;
-import com.sencha.gxt.core.client.Style.SelectionMode;
-import com.sencha.gxt.data.shared.ListStore;
-import com.sencha.gxt.widget.core.client.Window;
-import com.sencha.gxt.widget.core.client.button.TextButton;
-import com.sencha.gxt.widget.core.client.event.SelectEvent;
-import com.sencha.gxt.widget.core.client.grid.ColumnConfig;
-import com.sencha.gxt.widget.core.client.grid.ColumnModel;
-import com.sencha.gxt.widget.core.client.grid.Grid;
-import com.sencha.gxt.widget.core.client.selection.SelectionChangedEvent;
-
-public class UsersDialog implements SelectionChangedEvent.SelectionChangedHandler<User> {
-
-    private static UsersDialogUiBinder uiBinder = GWT.create(UsersDialogUiBinder.class);
-
-    interface UsersDialogUiBinder extends UiBinder<Widget, UsersDialog> {
-    }
-
-    public interface UserHandler {
-        public void onAdd();
-        public void onRemove(User user);
-    }
-
-    private UserHandler userHandler;
-
-    @UiField
-    Window window;
-
-    @UiField
-    TextButton addButton;
-
-    @UiField
-    TextButton removeButton;
-
-    @UiField(provided = true)
-    ColumnModel<User> columnModel;
-
-    @UiField(provided = true)
-    ListStore<User> userStore;
-
-    @UiField
-    Grid<User> grid;
-
-    public UsersDialog(ListStore<User> userStore, UserHandler userHandler) {
-        this.userStore = userStore;
-        this.userHandler = userHandler;
-
-        UserProperties userProperties = GWT.create(UserProperties.class);
-
-        List<ColumnConfig<User, ?>> columnConfigList = new LinkedList<ColumnConfig<User, ?>>();
-        columnConfigList.add(new ColumnConfig<User, String>(userProperties.login(), 0, "Name"));
-        columnConfigList.add(new ColumnConfig<User, Boolean>(userProperties.admin(), 0, "Administrator"));
-        columnModel = new ColumnModel<User>(columnConfigList);
-
-        uiBinder.createAndBindUi(this);
-
-        grid.getSelectionModel().addSelectionChangedHandler(this);
-        grid.getSelectionModel().setSelectionMode(SelectionMode.SINGLE);
-    }
-
-    public void show() {
-        window.show();
-    }
-
-    public void hide() {
-        window.hide();
-    }
-
-    @Override
-    public void onSelectionChanged(SelectionChangedEvent<User> event) {
-        removeButton.setEnabled(!event.getSelection().isEmpty());
-    }
-    @UiHandler("addButton")
-    public void onAddClicked(SelectEvent event) {
-        userHandler.onAdd();
-    }
-
-    @UiHandler("removeButton")
-    public void onRemoveClicked(SelectEvent event) {
-        userHandler.onRemove(grid.getSelectionModel().getSelectedItem());
-    }
-
-}
diff --git a/src/org/traccar/web/client/view/UsersDialog.ui.xml b/src/org/traccar/web/client/view/UsersDialog.ui.xml
deleted file mode 100644
index 2110e760..00000000
--- a/src/org/traccar/web/client/view/UsersDialog.ui.xml
+++ /dev/null
@@ -1,50 +0,0 @@
-<!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent">
-<ui:UiBinder
-    xmlns:ui="urn:ui:com.google.gwt.uibinder"
-    xmlns:g="urn:import:com.google.gwt.user.client.ui"
-    xmlns:gxt="urn:import:com.sencha.gxt.widget.core.client"
-  	xmlns:container="urn:import:com.sencha.gxt.widget.core.client.container"
-  	xmlns:form="urn:import:com.sencha.gxt.widget.core.client.form"
-    xmlns:toolbar="urn:import:com.sencha.gxt.widget.core.client.toolbar"
-    xmlns:grid="urn:import:com.sencha.gxt.widget.core.client.grid"
-  	xmlns:button="urn:import:com.sencha.gxt.widget.core.client.button"
-    xmlns:menu="urn:import:com.sencha.gxt.widget.core.client.menu">
-
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="toolBarRowData">
-    <ui:attributes width="1" height="-1" />
-  </ui:with>
-  <ui:with type="com.sencha.gxt.widget.core.client.container.VerticalLayoutContainer.VerticalLayoutData" field="layoutData">
-    <ui:attributes width="1" height="1" />
-  </ui:with>
-  
-  <ui:with type="com.sencha.gxt.data.shared.ListStore" field="userStore" />
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.ColumnModel" field="columnModel" />
-  
-  <ui:with type="com.sencha.gxt.widget.core.client.grid.GridView" field="view">
-    <ui:attributes stripeRows="true" autoFill="true" />
-  </ui:with>
-
-  <gxt:Window ui:field="window" pixelSize="640, 480" modal="true" headingText="Users">
-    <container:VerticalLayoutContainer>
-      <container:child layoutData="{layoutData}">
-        <gxt:ContentPanel ui:field="contentPanel" headerVisible="false">
-          <container:VerticalLayoutContainer>
-            
-            <container:child layoutData="{toolBarRowData}">
-              <toolbar:ToolBar>
-                <button:TextButton ui:field="addButton" text="Add" />
-                <button:TextButton ui:field="removeButton" text="Remove" enabled="false" />
-              </toolbar:ToolBar>
-            </container:child>
-      
-            <container:child layoutData="{layoutData}">
-              <grid:Grid ui:field="grid" store="{userStore}" cm="{columnModel}" view="{view}" />
-            </container:child>
-
-          </container:VerticalLayoutContainer>
-        </gxt:ContentPanel>
-      </container:child>
-    </container:VerticalLayoutContainer>
-  </gxt:Window>
-
-</ui:UiBinder>
diff --git a/src/org/traccar/web/server/model/DataServiceImpl.java b/src/org/traccar/web/server/model/DataServiceImpl.java
deleted file mode 100644
index f8d44fc0..00000000
--- a/src/org/traccar/web/server/model/DataServiceImpl.java
+++ /dev/null
@@ -1,467 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.server.model;
-
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.naming.Context;
-import javax.naming.InitialContext;
-import javax.naming.NamingException;
-import javax.persistence.EntityManager;
-import javax.persistence.EntityManagerFactory;
-import javax.persistence.Persistence;
-import javax.persistence.Query;
-import javax.persistence.TypedQuery;
-import javax.servlet.ServletException;
-import javax.servlet.http.HttpSession;
-
-import org.traccar.web.client.model.DataService;
-import org.traccar.web.shared.model.ApplicationSettings;
-import org.traccar.web.shared.model.Device;
-import org.traccar.web.shared.model.Position;
-import org.traccar.web.shared.model.User;
-
-import com.google.gwt.user.server.rpc.RemoteServiceServlet;
-
-public class DataServiceImpl extends RemoteServiceServlet implements DataService {
-
-    private static final long serialVersionUID = 1;
-
-    private static final String PERSISTENCE_DATASTORE = "java:/DefaultDS";
-    private static final String PERSISTENCE_UNIT_DEBUG = "debug";
-    private static final String PERSISTENCE_UNIT_RELEASE = "release";
-    private static final String ATTRIBUTE_USER = "traccar.user";
-    private static final String ATTRIBUTE_ENTITYMANAGER = "traccar.entitymanager";
-
-    private EntityManagerFactory entityManagerFactory;
-
-    @Override
-    public void init() throws ServletException {
-        super.init();
-
-        String persistenceUnit;
-        try {
-            Context context = new InitialContext();
-            context.lookup(PERSISTENCE_DATASTORE);
-            persistenceUnit = PERSISTENCE_UNIT_RELEASE;
-        } catch (NamingException e) {
-            persistenceUnit = PERSISTENCE_UNIT_DEBUG;
-        }
-
-        entityManagerFactory = Persistence.createEntityManagerFactory(persistenceUnit);
-
-        // Create Administrator account
-        EntityManager entityManager = getServletEntityManager();
-        TypedQuery<User> query = entityManager.createQuery("SELECT x FROM User x WHERE x.login = 'admin'", User.class);
-        List<User> results = query.getResultList();
-        if (results.isEmpty()) {
-            User user = new User();
-            user.setLogin("admin");
-            user.setPassword("admin");
-            user.setAdmin(true);
-            createUser(entityManager, user);
-        }
-    }
-
-    private EntityManager servletEntityManager;
-
-    private EntityManager getServletEntityManager() {
-        if (servletEntityManager == null) {
-            servletEntityManager = entityManagerFactory.createEntityManager();
-        }
-        return servletEntityManager;
-    }
-
-    private EntityManager getSessionEntityManager() {
-        HttpSession session = getThreadLocalRequest().getSession();
-        EntityManager entityManager = (EntityManager) session.getAttribute(ATTRIBUTE_ENTITYMANAGER);
-        if (entityManager == null) {
-            entityManager = entityManagerFactory.createEntityManager();
-            session.setAttribute(ATTRIBUTE_ENTITYMANAGER, entityManager);
-        }
-        return entityManager;
-    }
-
-    private void setSessionUser(User user) {
-        HttpSession session = getThreadLocalRequest().getSession();
-        if (user != null) {
-            session.setAttribute(ATTRIBUTE_USER, user);
-        } else {
-            session.removeAttribute(ATTRIBUTE_USER);
-        }
-    }
-
-    private User getSessionUser() {
-        HttpSession session = getThreadLocalRequest().getSession();
-        User user = (User) session.getAttribute(ATTRIBUTE_USER);
-        if (user == null) {
-            throw new IllegalStateException();
-        }
-        return user;
-    }
-
-    @Override
-    public User authenticated() throws IllegalStateException {
-        return getSessionUser();
-    }
-
-    @Override
-    public User login(String login, String password) {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {
-            TypedQuery<User> query = entityManager.createQuery(
-                    "SELECT x FROM User x WHERE x.login = :login", User.class);
-            query.setParameter("login", login);
-            List<User> results = query.getResultList();
-
-            if (!results.isEmpty() && password.equals(results.get(0).getPassword())) {
-                User user = results.get(0);
-                setSessionUser(user);
-                return user;
-            }
-            throw new IllegalStateException();
-        }
-    }
-
-    @Override
-    public boolean logout() {
-        setSessionUser(null);
-        return true;
-    }
-
-    @Override
-    public User register(String login, String password) {
-        if (getApplicationSettings().getRegistrationEnabled()) {
-            EntityManager entityManager = getSessionEntityManager();
-            synchronized (entityManager) {
-
-                TypedQuery<User> query = entityManager.createQuery(
-                        "SELECT x FROM User x WHERE x.login = :login", User.class);
-                query.setParameter("login", login);
-                List<User> results = query.getResultList();
-                if (results.isEmpty()) {
-                        User user = new User();
-                        user.setLogin(login);
-                        user.setPassword(password);
-                        createUser(getSessionEntityManager(), user);
-                        setSessionUser(user);
-                        return user;                
-                }
-                else
-                {
-                    throw new IllegalStateException();
-                }
-            }
-        } else {
-            throw new SecurityException();
-        }
-    }
-
-    @Override
-    public List<User> getUsers() {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {
-            List<User> users = new LinkedList<User>();
-            users.addAll(entityManager.createQuery("SELECT x FROM User x", User.class).getResultList());
-            return users;
-        }
-    }
-
-    @Override
-    public User addUser(User user) {
-        User currentUser = getSessionUser();
-        if (user.getLogin().isEmpty() || user.getPassword().isEmpty()) {
-            throw new IllegalArgumentException();
-        }
-        if (currentUser.getAdmin()) {
-            EntityManager entityManager = getSessionEntityManager();
-            synchronized (entityManager) {
-                
-                String login = user.getLogin();
-                TypedQuery<User> query = entityManager.createQuery("SELECT x FROM User x WHERE x.login = :login", User.class);
-                query.setParameter("login", login);
-                List<User> results = query.getResultList();
-                
-                if (results.isEmpty()) {
-                    entityManager.getTransaction().begin();
-                    try {
-                        entityManager.persist(user);
-                        entityManager.getTransaction().commit();
-                        return user;                        
-                    } catch (RuntimeException e) {
-                        entityManager.getTransaction().rollback();
-                        throw e;
-                    }
-                } else {
-                    throw new IllegalStateException();
-                }
-            }
-        } else {
-            throw new SecurityException();
-        }
-    }
-
-    @Override
-    public User updateUser(User user) {
-        User currentUser = getSessionUser();
-        if (user.getLogin().isEmpty() || user.getPassword().isEmpty()) {
-            throw new IllegalArgumentException();
-        }
-        if (currentUser.getAdmin() || (currentUser.getId() == user.getId() && !user.getAdmin())) {
-            EntityManager entityManager = getSessionEntityManager();
-            synchronized (entityManager) {
-                entityManager.getTransaction().begin();
-                try {
-                    // TODO: better solution?
-                    if (currentUser.getId() == user.getId()) {
-                        currentUser.setLogin(user.getLogin());
-                        currentUser.setPassword(user.getPassword());
-                        currentUser.setUserSettings(user.getUserSettings());
-                        currentUser.setAdmin(user.getAdmin());
-                        entityManager.merge(currentUser);
-                        user = currentUser;
-                    } else {
-                        // TODO: handle other users
-                    }
-
-                    entityManager.getTransaction().commit();
-                    setSessionUser(user);
-                    return user;
-                } catch (RuntimeException e) {
-                    entityManager.getTransaction().rollback();
-                    throw e;
-                }
-            }
-        } else {
-            throw new SecurityException();
-        }
-    }
-
-    @Override
-    public User removeUser(User user) {
-        User currentUser = getSessionUser();
-        if (currentUser.getAdmin()) {
-            EntityManager entityManager = getSessionEntityManager();
-            synchronized (entityManager) {
-                entityManager.getTransaction().begin();
-                try {
-                    user = entityManager.merge(user);
-                    user.getDevices().clear();
-                    entityManager.remove(user);
-                    entityManager.getTransaction().commit();
-                    return user;
-                } catch (RuntimeException e) {
-                    entityManager.getTransaction().rollback();
-                    throw e;
-                }
-            }
-        } else {
-            throw new SecurityException();
-        }
-    }
-
-    private void createUser(EntityManager entityManager, User user) {
-        synchronized (entityManager) {
-            entityManager.getTransaction().begin();
-            try {
-                entityManager.persist(user);
-                entityManager.getTransaction().commit();
-            } catch (RuntimeException e) {
-                entityManager.getTransaction().rollback();
-                throw e;
-            }
-        }
-    }
-
-    @Override
-    public List<Device> getDevices() {
-        List<Device> devices = new LinkedList<Device>();
-        User user = getSessionUser();
-        devices.addAll(user.getDevices());
-        return devices;
-    }
-
-    @Override
-    public Device addDevice(Device device) {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {         
-            TypedQuery<Device> query = entityManager.createQuery("SELECT x FROM Device x WHERE x.uniqueId = :id", Device.class);
-            query.setParameter("id", device.getUniqueId());
-            List<Device> results = query.getResultList();
-            
-            User user = getSessionUser();
-
-            if (results.isEmpty()) {
-                entityManager.getTransaction().begin();
-                try {
-                    entityManager.persist(device);
-                    user.getDevices().add(device);
-                    entityManager.getTransaction().commit();
-                    return device;                
-                } catch (RuntimeException e) {
-                    entityManager.getTransaction().rollback();
-                    throw e;
-                }
-            }
-            else
-            {
-                throw new IllegalStateException();
-            }
-        }
-    }
-
-
-    @Override
-    public Device updateDevice(Device device) {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {
-
-            TypedQuery<Device> query = entityManager.createQuery("SELECT x FROM Device x WHERE x.uniqueId = :id AND x.id <> :primary_id", Device.class);
-            query.setParameter("primary_id", device.getId());
-            query.setParameter("id", device.getUniqueId());
-            List<Device> results = query.getResultList();            
-            
-            if (results.isEmpty()) {
-                entityManager.getTransaction().begin();
-                try {
-                    Device tmp_device = entityManager.find(Device.class, device.getId());
-                    tmp_device.setName(device.getName());
-                    tmp_device.setUniqueId(device.getUniqueId());
-                    entityManager.getTransaction().commit();
-                    return tmp_device;
-                } catch (RuntimeException e) {
-                    entityManager.getTransaction().rollback();
-                    throw e;
-                }
-            }
-            else
-            {
-                throw new IllegalStateException();
-            }
-        }
-    }
-
-    @Override
-    public Device removeDevice(Device device) {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {
-            User user = getSessionUser();
-            entityManager.getTransaction().begin();
-            try {
-                device = entityManager.merge(device);
-                user.getDevices().remove(device);
-                device.setLatestPosition(null);
-                entityManager.flush();
-                Query query = entityManager.createQuery("DELETE FROM Position x WHERE x.device = :device");
-                query.setParameter("device", device);
-                query.executeUpdate();
-                entityManager.remove(device);
-                entityManager.getTransaction().commit();
-                return device;
-            } catch (RuntimeException e) {
-                entityManager.getTransaction().rollback();
-                throw e;
-            }
-        }
-    }
-
-    @Override
-    public List<Position> getPositions(Device device, Date from, Date to) {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {
-            List<Position> positions = new LinkedList<Position>();
-            TypedQuery<Position> query = entityManager.createQuery(
-                    "SELECT x FROM Position x WHERE x.device = :device AND x.time BETWEEN :from AND :to", Position.class);
-            query.setParameter("device", device);
-            query.setParameter("from", from);
-            query.setParameter("to", to);
-            positions.addAll(query.getResultList());
-            return positions;
-        }
-    }
-
-    @Override
-    public List<Position> getLatestPositions() {
-        EntityManager entityManager = getSessionEntityManager();
-        synchronized (entityManager) {
-            List<Position> positions = new LinkedList<Position>();
-            User user = getSessionUser();
-            if (user.getDevices() != null && !user.getDevices().isEmpty()) {
-                TypedQuery<Position> query = entityManager.createQuery(
-                        "SELECT x FROM Position x WHERE x.id IN (" +
-                                "SELECT y.latestPosition FROM Device y WHERE y IN (:devices))", Position.class);
-                query.setParameter("devices", user.getDevices());
-                positions.addAll(query.getResultList());
-            }
-            return positions;
-        }
-    }
-
-    private ApplicationSettings applicationSettings;
-
-    private ApplicationSettings getApplicationSettings() {
-        if (applicationSettings == null) {
-            EntityManager entityManager = getServletEntityManager();
-            synchronized (entityManager) {
-                TypedQuery<ApplicationSettings> query = entityManager.createQuery("SELECT x FROM ApplicationSettings x", ApplicationSettings.class);
-                List<ApplicationSettings> resultList = query.getResultList();
-                if (resultList == null || resultList.isEmpty()) {
-                    applicationSettings = new ApplicationSettings();
-                    entityManager.getTransaction().begin();
-                    try {
-                        entityManager.persist(applicationSettings);
-                        entityManager.getTransaction().commit();
-                    } catch (RuntimeException e) {
-                        entityManager.getTransaction().rollback();
-                        throw e;
-                    }
-                } else {
-                    applicationSettings = resultList.get(0);
-                }
-            }
-        }
-        return applicationSettings;
-    }
-
-    @Override
-    public ApplicationSettings updateApplicationSettings(ApplicationSettings applicationSettings) {
-        if (applicationSettings == null) {
-            return getApplicationSettings();
-        } else {
-            EntityManager entityManager = getServletEntityManager();
-            synchronized (entityManager) {
-                User user = getSessionUser();
-                if (user.getAdmin()) {
-                    entityManager.getTransaction().begin();
-                    try {
-                        entityManager.merge(applicationSettings);
-                        entityManager.getTransaction().commit();
-                        this.applicationSettings =  applicationSettings;
-                        return applicationSettings;
-                    } catch (RuntimeException e) {
-                        entityManager.getTransaction().rollback();
-                        throw e;
-                    }
-                } else {
-                    throw new SecurityException();
-                }
-            }
-        }
-    }
-
-}
diff --git a/src/org/traccar/web/shared/model/ApplicationSettings.java b/src/org/traccar/web/shared/model/ApplicationSettings.java
deleted file mode 100644
index 6f5bfe5c..00000000
--- a/src/org/traccar/web/shared/model/ApplicationSettings.java
+++ /dev/null
@@ -1,34 +0,0 @@
-package org.traccar.web.shared.model;
-
-import java.io.Serializable;
-
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
-@Entity
-@Table(name="application_settings")
-public class ApplicationSettings implements Serializable {
-
-    private static final long serialVersionUID = 1;
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    public ApplicationSettings() {
-        registrationEnabled = true;
-    }
-
-    private boolean registrationEnabled;
-
-    public void setRegistrationEnabled(boolean registrationEnabled) {
-        this.registrationEnabled = registrationEnabled;
-    }
-
-    public boolean getRegistrationEnabled() {
-        return registrationEnabled;
-    }
-
-}
diff --git a/src/org/traccar/web/shared/model/Device.java b/src/org/traccar/web/shared/model/Device.java
deleted file mode 100644
index 6f6d6c57..00000000
--- a/src/org/traccar/web/shared/model/Device.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.shared.model;
-
-import java.io.Serializable;
-
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.FetchType;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.OneToOne;
-import javax.persistence.Table;
-
-@Entity
-@Table(name = "devices")
-public class Device implements Serializable {
-
-    private static final long serialVersionUID = 1;
-
-    public Device() {
-    }
-
-    public Device(Device device) {
-        id = device.id;
-        uniqueId = device.uniqueId;
-        name = device.name;
-    }
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    public long getId() {
-        return id;
-    }
-
-    @OneToOne(fetch = FetchType.EAGER)
-    private Position latestPosition;
-
-    public void setLatestPosition(Position latestPosition) {
-        this.latestPosition = latestPosition;
-    }
-
-    public Position getLatestPosition() {
-        return latestPosition;
-    }
-
-    @Column(unique = true)
-    private String uniqueId;
-
-    public void setUniqueId(String uniqueId) {
-        this.uniqueId = uniqueId;
-    }
-
-    public String getUniqueId() {
-        return uniqueId;
-    }
-
-    private String name;
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-}
diff --git a/src/org/traccar/web/shared/model/Position.java b/src/org/traccar/web/shared/model/Position.java
deleted file mode 100644
index d9ec3b3f..00000000
--- a/src/org/traccar/web/shared/model/Position.java
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.shared.model;
-
-import java.io.Serializable;
-import java.util.Date;
-
-import javax.persistence.Entity;
-import javax.persistence.FetchType;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.ManyToOne;
-import javax.persistence.Table;
-
-import org.hibernate.annotations.Index;
-
-@Entity
-@Table(name = "positions")
-public class Position implements Serializable, Cloneable {
-
-    private static final long serialVersionUID = 1;
-
-    public Position() {
-    }
-
-    public Position(Position position) {
-        id = position.id;
-        device = position.device;
-        time = position.time;
-        valid = position.valid;
-        latitude = position.latitude;
-        longitude = position.longitude;
-        altitude = position.altitude;
-        speed = position.speed;
-        course = position.course;
-        power = position.power;
-        address = position.address;
-        other = position.other;
-    }
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    public long getId() {
-        return id;
-    }
-
-    @ManyToOne(fetch = FetchType.EAGER)
-    @Index(name = "positionsIndex")
-    private Device device;
-
-    public Device getDevice() {
-        return device;
-    }
-
-    @Index(name = "positionsIndex")
-    private Date time;
-
-    public Date getTime() {
-        return time;
-    }
-
-    private Boolean valid;
-
-    public Boolean getValid() {
-        return valid;
-    }
-
-    private Double latitude;
-
-    public Double getLatitude() {
-        return latitude;
-    }
-
-    private Double longitude;
-
-    public Double getLongitude() {
-        return longitude;
-    }
-
-    private Double altitude;
-
-    public Double getAltitude() {
-        return altitude;
-    }
-
-    private Double speed;
-
-    public Double getSpeed() {
-        return speed;
-    }
-
-    private Double course;
-
-    public Double getCourse() {
-        return course;
-    }
-
-    private Double power;
-
-    public Double getPower() {
-        return power;
-    }
-
-    private String address;
-
-    public String getAddress() {
-        return address;
-    }
-
-    private String other;
-
-    public String getOther() {
-        return other;
-    }
-
-}
diff --git a/src/org/traccar/web/shared/model/User.java b/src/org/traccar/web/shared/model/User.java
deleted file mode 100644
index 20adc12a..00000000
--- a/src/org/traccar/web/shared/model/User.java
+++ /dev/null
@@ -1,115 +0,0 @@
-/*
- * Copyright 2013 Anton Tananaev (anton.tananaev@gmail.com)
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-package org.traccar.web.shared.model;
-
-import java.io.Serializable;
-import java.util.LinkedList;
-import java.util.List;
-
-import javax.persistence.CascadeType;
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.FetchType;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.OneToMany;
-import javax.persistence.OneToOne;
-import javax.persistence.Table;
-
-import com.google.gwt.user.client.rpc.GwtTransient;
-
-@Entity
-@Table(name="users")
-public class User implements Serializable, Cloneable {
-
-    private static final long serialVersionUID = 1;
-
-    public User() {
-        admin = false;
-    }
-
-    public User(User user) {
-        id = user.id;
-        login = user.login;
-        password = user.password;
-        admin = user.admin;
-    }
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    public long getId() {
-        return id;
-    }
-
-    @Column(unique = true)
-    private String login;
-
-    public void setLogin(String login) {
-        this.login = login;
-    }
-
-    public String getLogin() {
-        return login;
-    }
-
-    private String password;
-
-    public void setPassword(String password) {
-        this.password = password;
-    }
-
-    public String getPassword() {
-        return password;
-    }
-
-    // TODO temporary nullable to migrate from old database
-    private Boolean admin;
-
-    public void setAdmin(boolean admin) {
-        this.admin = admin;
-    }
-
-    public boolean getAdmin() {
-        // TODO temporary nullable to migrate from old database
-        return (admin == null) ? false : admin;
-    }
-
-    @GwtTransient
-    @OneToMany(fetch = FetchType.EAGER)
-    private List<Device> devices = new LinkedList<Device>();
-
-    public void setDevices(List<Device> devices) {
-        this.devices = devices;
-    }
-
-    public List<Device> getDevices() {
-        return devices;
-    }
-
-    @OneToOne(cascade = CascadeType.ALL)
-    private UserSettings userSettings;
-
-    public void setUserSettings(UserSettings userSettings) {
-        this.userSettings = userSettings;
-    }
-
-    public UserSettings getUserSettings() {
-        return userSettings;
-    }
-
-}
diff --git a/src/org/traccar/web/shared/model/UserSettings.java b/src/org/traccar/web/shared/model/UserSettings.java
deleted file mode 100644
index 3f6deeaf..00000000
--- a/src/org/traccar/web/shared/model/UserSettings.java
+++ /dev/null
@@ -1,43 +0,0 @@
-package org.traccar.web.shared.model;
-
-import java.io.Serializable;
-
-import javax.persistence.Entity;
-import javax.persistence.EnumType;
-import javax.persistence.Enumerated;
-import javax.persistence.GeneratedValue;
-import javax.persistence.Id;
-import javax.persistence.Table;
-
-@Entity
-@Table(name="user_settings")
-public class UserSettings implements Serializable {
-
-    private static final long serialVersionUID = 1;
-
-    @Id
-    @GeneratedValue
-    private long id;
-
-    public UserSettings() {
-        speedUnit = SpeedUnit.knots;
-    }
-
-    public enum SpeedUnit {
-        knots,
-        kilometersPerHour,
-        milesPerHour
-    }
-
-    @Enumerated(EnumType.STRING)
-    private SpeedUnit speedUnit;
-
-    public void setSpeedUnit(SpeedUnit speedUnit) {
-        this.speedUnit = speedUnit;
-    }
-
-    public SpeedUnit getSpeedUnit() {
-        return speedUnit;
-    }
-
-}