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authorAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
committerAnton Tananaev <anton.tananaev@gmail.com>2019-03-31 22:35:39 -0700
commit59416923dcb3a756eaf532cc4259f2f6625c0762 (patch)
tree9082dae6616deac8fda432b7bfd80e4a52b6d9dc /src/org/traccar/database/DeviceManager.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/database/DeviceManager.java')
-rw-r--r--src/org/traccar/database/DeviceManager.java419
1 files changed, 0 insertions, 419 deletions
diff --git a/src/org/traccar/database/DeviceManager.java b/src/org/traccar/database/DeviceManager.java
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--- a/src/org/traccar/database/DeviceManager.java
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@@ -1,419 +0,0 @@
-/*
- * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org)
- *
- * 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.database;
-
-import java.sql.SQLException;
-import java.util.Collection;
-import java.util.HashSet;
-import java.util.LinkedList;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.atomic.AtomicLong;
-
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.config.Config;
-import org.traccar.Context;
-import org.traccar.model.Device;
-import org.traccar.model.DeviceState;
-import org.traccar.model.DeviceAccumulators;
-import org.traccar.model.Group;
-import org.traccar.model.Position;
-import org.traccar.model.Server;
-
-public class DeviceManager extends BaseObjectManager<Device> implements IdentityManager, ManagableObjects {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(DeviceManager.class);
-
- public static final long DEFAULT_REFRESH_DELAY = 300;
-
- private final Config config;
- private final long dataRefreshDelay;
- private boolean lookupGroupsAttribute;
-
- private Map<String, Device> devicesByUniqueId;
- private Map<String, Device> devicesByPhone;
- private AtomicLong devicesLastUpdate = new AtomicLong();
-
- private final Map<Long, Position> positions = new ConcurrentHashMap<>();
-
- private final Map<Long, DeviceState> deviceStates = new ConcurrentHashMap<>();
-
- public DeviceManager(DataManager dataManager) {
- super(dataManager, Device.class);
- this.config = Context.getConfig();
- if (devicesByPhone == null) {
- devicesByPhone = new ConcurrentHashMap<>();
- }
- if (devicesByUniqueId == null) {
- devicesByUniqueId = new ConcurrentHashMap<>();
- }
- dataRefreshDelay = config.getLong("database.refreshDelay", DEFAULT_REFRESH_DELAY) * 1000;
- lookupGroupsAttribute = config.getBoolean("deviceManager.lookupGroupsAttribute");
- refreshLastPositions();
- }
-
- @Override
- public long addUnknownDevice(String uniqueId) {
- Device device = new Device();
- device.setName(uniqueId);
- device.setUniqueId(uniqueId);
- device.setCategory(Context.getConfig().getString("database.registerUnknown.defaultCategory"));
-
- long defaultGroupId = Context.getConfig().getLong("database.registerUnknown.defaultGroupId");
- if (defaultGroupId != 0) {
- device.setGroupId(defaultGroupId);
- }
-
- try {
- addItem(device);
-
- LOGGER.info("Automatically registered device " + uniqueId);
-
- if (defaultGroupId != 0) {
- Context.getPermissionsManager().refreshDeviceAndGroupPermissions();
- Context.getPermissionsManager().refreshAllExtendedPermissions();
- }
-
- return device.getId();
- } catch (SQLException e) {
- LOGGER.warn("Automatic device registration error", e);
- return 0;
- }
- }
-
- public void updateDeviceCache(boolean force) throws SQLException {
- long lastUpdate = devicesLastUpdate.get();
- if ((force || System.currentTimeMillis() - lastUpdate > dataRefreshDelay)
- && devicesLastUpdate.compareAndSet(lastUpdate, System.currentTimeMillis())) {
- refreshItems();
- }
- }
-
- @Override
- public Device getByUniqueId(String uniqueId) throws SQLException {
- boolean forceUpdate = !devicesByUniqueId.containsKey(uniqueId) && !config.getBoolean("database.ignoreUnknown");
-
- updateDeviceCache(forceUpdate);
-
- return devicesByUniqueId.get(uniqueId);
- }
-
- public Device getDeviceByPhone(String phone) {
- return devicesByPhone.get(phone);
- }
-
- @Override
- public Set<Long> getAllItems() {
- Set<Long> result = super.getAllItems();
- if (result.isEmpty()) {
- try {
- updateDeviceCache(true);
- } catch (SQLException e) {
- LOGGER.warn("Update device cache error", e);
- }
- result = super.getAllItems();
- }
- return result;
- }
-
- public Collection<Device> getAllDevices() {
- return getItems(getAllItems());
- }
-
- public Set<Long> getAllUserItems(long userId) {
- return Context.getPermissionsManager().getDevicePermissions(userId);
- }
-
- @Override
- public Set<Long> getUserItems(long userId) {
- if (Context.getPermissionsManager() != null) {
- Set<Long> result = new HashSet<>();
- for (long deviceId : Context.getPermissionsManager().getDevicePermissions(userId)) {
- Device device = getById(deviceId);
- if (device != null && !device.getDisabled()) {
- result.add(deviceId);
- }
- }
- return result;
- } else {
- return new HashSet<>();
- }
- }
-
- public Set<Long> getAllManagedItems(long userId) {
- Set<Long> result = new HashSet<>();
- result.addAll(getAllUserItems(userId));
- for (long managedUserId : Context.getUsersManager().getUserItems(userId)) {
- result.addAll(getAllUserItems(managedUserId));
- }
- return result;
- }
-
- @Override
- public Set<Long> getManagedItems(long userId) {
- Set<Long> result = new HashSet<>();
- result.addAll(getUserItems(userId));
- for (long managedUserId : Context.getUsersManager().getUserItems(userId)) {
- result.addAll(getUserItems(managedUserId));
- }
- return result;
- }
-
- private void putUniqueDeviceId(Device device) {
- if (devicesByUniqueId == null) {
- devicesByUniqueId = new ConcurrentHashMap<>(getAllItems().size());
- }
- devicesByUniqueId.put(device.getUniqueId(), device);
- }
-
- private void putPhone(Device device) {
- if (devicesByPhone == null) {
- devicesByPhone = new ConcurrentHashMap<>(getAllItems().size());
- }
- devicesByPhone.put(device.getPhone(), device);
- }
-
- @Override
- protected void addNewItem(Device device) {
- super.addNewItem(device);
- putUniqueDeviceId(device);
- if (device.getPhone() != null && !device.getPhone().isEmpty()) {
- putPhone(device);
- }
- if (Context.getGeofenceManager() != null) {
- Position lastPosition = getLastPosition(device.getId());
- if (lastPosition != null) {
- device.setGeofenceIds(Context.getGeofenceManager().getCurrentDeviceGeofences(lastPosition));
- }
- }
- }
-
- @Override
- protected void updateCachedItem(Device device) {
- Device cachedDevice = getById(device.getId());
- cachedDevice.setName(device.getName());
- cachedDevice.setGroupId(device.getGroupId());
- cachedDevice.setCategory(device.getCategory());
- cachedDevice.setContact(device.getContact());
- cachedDevice.setModel(device.getModel());
- cachedDevice.setDisabled(device.getDisabled());
- cachedDevice.setAttributes(device.getAttributes());
- if (!device.getUniqueId().equals(cachedDevice.getUniqueId())) {
- devicesByUniqueId.remove(cachedDevice.getUniqueId());
- cachedDevice.setUniqueId(device.getUniqueId());
- putUniqueDeviceId(cachedDevice);
- }
- if (device.getPhone() != null && !device.getPhone().isEmpty()
- && !device.getPhone().equals(cachedDevice.getPhone())) {
- String phone = cachedDevice.getPhone();
- if (phone != null && !phone.isEmpty()) {
- devicesByPhone.remove(phone);
- }
- cachedDevice.setPhone(device.getPhone());
- putPhone(cachedDevice);
- }
- }
-
- @Override
- protected void removeCachedItem(long deviceId) {
- Device cachedDevice = getById(deviceId);
- if (cachedDevice != null) {
- String deviceUniqueId = cachedDevice.getUniqueId();
- String phone = cachedDevice.getPhone();
- super.removeCachedItem(deviceId);
- devicesByUniqueId.remove(deviceUniqueId);
- if (phone != null && !phone.isEmpty()) {
- devicesByPhone.remove(phone);
- }
- }
- positions.remove(deviceId);
- }
-
- public void updateDeviceStatus(Device device) throws SQLException {
- getDataManager().updateDeviceStatus(device);
- Device cachedDevice = getById(device.getId());
- if (cachedDevice != null) {
- cachedDevice.setStatus(device.getStatus());
- }
- }
-
- private void refreshLastPositions() {
- if (getDataManager() != null) {
- try {
- for (Position position : getDataManager().getLatestPositions()) {
- positions.put(position.getDeviceId(), position);
- }
- } catch (SQLException error) {
- LOGGER.warn("Load latest positions error", error);
- }
- }
- }
-
- public boolean isLatestPosition(Position position) {
- Position lastPosition = getLastPosition(position.getDeviceId());
- return lastPosition == null || position.getFixTime().compareTo(lastPosition.getFixTime()) >= 0;
- }
-
- public void updateLatestPosition(Position position) throws SQLException {
-
- if (isLatestPosition(position)) {
-
- getDataManager().updateLatestPosition(position);
-
- Device device = getById(position.getDeviceId());
- if (device != null) {
- device.setPositionId(position.getId());
- }
-
- positions.put(position.getDeviceId(), position);
-
- if (Context.getConnectionManager() != null) {
- Context.getConnectionManager().updatePosition(position);
- }
- }
- }
-
- @Override
- public Position getLastPosition(long deviceId) {
- return positions.get(deviceId);
- }
-
- public Collection<Position> getInitialState(long userId) {
-
- List<Position> result = new LinkedList<>();
-
- if (Context.getPermissionsManager() != null) {
- for (long deviceId : Context.getPermissionsManager().getUserAdmin(userId)
- ? getAllUserItems(userId) : getUserItems(userId)) {
- if (positions.containsKey(deviceId)) {
- result.add(positions.get(deviceId));
- }
- }
- }
-
- return result;
- }
-
- @Override
- public boolean lookupAttributeBoolean(
- long deviceId, String attributeName, boolean defaultValue, boolean lookupConfig) {
- Object result = lookupAttribute(deviceId, attributeName, lookupConfig);
- if (result != null) {
- return result instanceof String ? Boolean.parseBoolean((String) result) : (Boolean) result;
- }
- return defaultValue;
- }
-
- @Override
- public String lookupAttributeString(
- long deviceId, String attributeName, String defaultValue, boolean lookupConfig) {
- Object result = lookupAttribute(deviceId, attributeName, lookupConfig);
- return result != null ? (String) result : defaultValue;
- }
-
- @Override
- public int lookupAttributeInteger(long deviceId, String attributeName, int defaultValue, boolean lookupConfig) {
- Object result = lookupAttribute(deviceId, attributeName, lookupConfig);
- if (result != null) {
- return result instanceof String ? Integer.parseInt((String) result) : ((Number) result).intValue();
- }
- return defaultValue;
- }
-
- @Override
- public long lookupAttributeLong(
- long deviceId, String attributeName, long defaultValue, boolean lookupConfig) {
- Object result = lookupAttribute(deviceId, attributeName, lookupConfig);
- if (result != null) {
- return result instanceof String ? Long.parseLong((String) result) : ((Number) result).longValue();
- }
- return defaultValue;
- }
-
- public double lookupAttributeDouble(
- long deviceId, String attributeName, double defaultValue, boolean lookupConfig) {
- Object result = lookupAttribute(deviceId, attributeName, lookupConfig);
- if (result != null) {
- return result instanceof String ? Double.parseDouble((String) result) : ((Number) result).doubleValue();
- }
- return defaultValue;
- }
-
- private Object lookupAttribute(long deviceId, String attributeName, boolean lookupConfig) {
- Object result = null;
- Device device = getById(deviceId);
- if (device != null) {
- result = device.getAttributes().get(attributeName);
- if (result == null && lookupGroupsAttribute) {
- long groupId = device.getGroupId();
- while (groupId != 0) {
- Group group = Context.getGroupsManager().getById(groupId);
- if (group != null) {
- result = group.getAttributes().get(attributeName);
- if (result != null) {
- break;
- }
- groupId = group.getGroupId();
- } else {
- groupId = 0;
- }
- }
- }
- if (result == null) {
- if (lookupConfig) {
- result = Context.getConfig().getString(attributeName);
- } else {
- Server server = Context.getPermissionsManager().getServer();
- result = server.getAttributes().get(attributeName);
- }
- }
- }
- return result;
- }
-
- public void resetDeviceAccumulators(DeviceAccumulators deviceAccumulators) throws SQLException {
- Position last = positions.get(deviceAccumulators.getDeviceId());
- if (last != null) {
- if (deviceAccumulators.getTotalDistance() != null) {
- last.getAttributes().put(Position.KEY_TOTAL_DISTANCE, deviceAccumulators.getTotalDistance());
- }
- if (deviceAccumulators.getHours() != null) {
- last.getAttributes().put(Position.KEY_HOURS, deviceAccumulators.getHours());
- }
- getDataManager().addObject(last);
- updateLatestPosition(last);
- } else {
- throw new IllegalArgumentException();
- }
- }
-
- public DeviceState getDeviceState(long deviceId) {
- DeviceState deviceState = deviceStates.get(deviceId);
- if (deviceState == null) {
- deviceState = new DeviceState();
- deviceStates.put(deviceId, deviceState);
- }
- return deviceState;
- }
-
- public void setDeviceState(long deviceId, DeviceState deviceState) {
- deviceStates.put(deviceId, deviceState);
- }
-
-}