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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/ConnectionManager.java
parent79a129dd6327d932133d6b9a50190d3f4927bff9 (diff)
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Convert project to gradle
Diffstat (limited to 'src/org/traccar/database/ConnectionManager.java')
-rw-r--r--src/org/traccar/database/ConnectionManager.java218
1 files changed, 0 insertions, 218 deletions
diff --git a/src/org/traccar/database/ConnectionManager.java b/src/org/traccar/database/ConnectionManager.java
deleted file mode 100644
index 8bae1ea93..000000000
--- a/src/org/traccar/database/ConnectionManager.java
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- * Copyright 2015 - 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 io.netty.channel.Channel;
-import io.netty.util.Timeout;
-import io.netty.util.TimerTask;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.traccar.Context;
-import org.traccar.GlobalTimer;
-import org.traccar.Main;
-import org.traccar.Protocol;
-import org.traccar.handler.events.MotionEventHandler;
-import org.traccar.handler.events.OverspeedEventHandler;
-import org.traccar.model.Device;
-import org.traccar.model.DeviceState;
-import org.traccar.model.Event;
-import org.traccar.model.Position;
-
-import java.net.SocketAddress;
-import java.sql.SQLException;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.HashSet;
-import java.util.Map;
-import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.TimeUnit;
-
-public class ConnectionManager {
-
- private static final Logger LOGGER = LoggerFactory.getLogger(ConnectionManager.class);
-
- private static final long DEFAULT_TIMEOUT = 600;
-
- private final long deviceTimeout;
- private final boolean enableStatusEvents;
- private final boolean updateDeviceState;
-
- private final Map<Long, ActiveDevice> activeDevices = new ConcurrentHashMap<>();
- private final Map<Long, Set<UpdateListener>> listeners = new ConcurrentHashMap<>();
- private final Map<Long, Timeout> timeouts = new ConcurrentHashMap<>();
-
- public ConnectionManager() {
- deviceTimeout = Context.getConfig().getLong("status.timeout", DEFAULT_TIMEOUT) * 1000;
- enableStatusEvents = Context.getConfig().getBoolean("event.enable");
- updateDeviceState = Context.getConfig().getBoolean("status.updateDeviceState");
- }
-
- public void addActiveDevice(long deviceId, Protocol protocol, Channel channel, SocketAddress remoteAddress) {
- activeDevices.put(deviceId, new ActiveDevice(deviceId, protocol, channel, remoteAddress));
- }
-
- public void removeActiveDevice(Channel channel) {
- for (ActiveDevice activeDevice : activeDevices.values()) {
- if (activeDevice.getChannel() == channel) {
- updateDevice(activeDevice.getDeviceId(), Device.STATUS_OFFLINE, null);
- activeDevices.remove(activeDevice.getDeviceId());
- break;
- }
- }
- }
-
- public ActiveDevice getActiveDevice(long deviceId) {
- return activeDevices.get(deviceId);
- }
-
- public void updateDevice(final long deviceId, String status, Date time) {
- Device device = Context.getIdentityManager().getById(deviceId);
- if (device == null) {
- return;
- }
-
- String oldStatus = device.getStatus();
- device.setStatus(status);
-
- if (enableStatusEvents && !status.equals(oldStatus)) {
- String eventType;
- Map<Event, Position> events = new HashMap<>();
- switch (status) {
- case Device.STATUS_ONLINE:
- eventType = Event.TYPE_DEVICE_ONLINE;
- break;
- case Device.STATUS_UNKNOWN:
- eventType = Event.TYPE_DEVICE_UNKNOWN;
- if (updateDeviceState) {
- events.putAll(updateDeviceState(deviceId));
- }
- break;
- default:
- eventType = Event.TYPE_DEVICE_OFFLINE;
- if (updateDeviceState) {
- events.putAll(updateDeviceState(deviceId));
- }
- break;
- }
- events.put(new Event(eventType, deviceId), null);
- Context.getNotificationManager().updateEvents(events);
- }
-
- Timeout timeout = timeouts.remove(deviceId);
- if (timeout != null) {
- timeout.cancel();
- }
-
- if (time != null) {
- device.setLastUpdate(time);
- }
-
- if (status.equals(Device.STATUS_ONLINE)) {
- timeouts.put(deviceId, GlobalTimer.getTimer().newTimeout(new TimerTask() {
- @Override
- public void run(Timeout timeout) {
- if (!timeout.isCancelled()) {
- updateDevice(deviceId, Device.STATUS_UNKNOWN, null);
- }
- }
- }, deviceTimeout, TimeUnit.MILLISECONDS));
- }
-
- try {
- Context.getDeviceManager().updateDeviceStatus(device);
- } catch (SQLException error) {
- LOGGER.warn("Update device status error", error);
- }
-
- updateDevice(device);
-
- if (status.equals(Device.STATUS_ONLINE) && !oldStatus.equals(Device.STATUS_ONLINE)) {
- Context.getCommandsManager().sendQueuedCommands(getActiveDevice(deviceId));
- }
- }
-
- public Map<Event, Position> updateDeviceState(long deviceId) {
- DeviceState deviceState = Context.getDeviceManager().getDeviceState(deviceId);
- Map<Event, Position> result = new HashMap<>();
-
- Map<Event, Position> event = Main.getInjector()
- .getInstance(MotionEventHandler.class).updateMotionState(deviceState);
- if (event != null) {
- result.putAll(event);
- }
-
- event = Main.getInjector().getInstance(OverspeedEventHandler.class)
- .updateOverspeedState(deviceState, Context.getDeviceManager().
- lookupAttributeDouble(deviceId, OverspeedEventHandler.ATTRIBUTE_SPEED_LIMIT, 0, false));
- if (event != null) {
- result.putAll(event);
- }
-
- return result;
- }
-
- public synchronized void updateDevice(Device device) {
- for (long userId : Context.getPermissionsManager().getDeviceUsers(device.getId())) {
- if (listeners.containsKey(userId)) {
- for (UpdateListener listener : listeners.get(userId)) {
- listener.onUpdateDevice(device);
- }
- }
- }
- }
-
- public synchronized void updatePosition(Position position) {
- long deviceId = position.getDeviceId();
-
- for (long userId : Context.getPermissionsManager().getDeviceUsers(deviceId)) {
- if (listeners.containsKey(userId)) {
- for (UpdateListener listener : listeners.get(userId)) {
- listener.onUpdatePosition(position);
- }
- }
- }
- }
-
- public synchronized void updateEvent(long userId, Event event) {
- if (listeners.containsKey(userId)) {
- for (UpdateListener listener : listeners.get(userId)) {
- listener.onUpdateEvent(event);
- }
- }
- }
-
- public interface UpdateListener {
- void onUpdateDevice(Device device);
- void onUpdatePosition(Position position);
- void onUpdateEvent(Event event);
- }
-
- public synchronized void addListener(long userId, UpdateListener listener) {
- if (!listeners.containsKey(userId)) {
- listeners.put(userId, new HashSet<UpdateListener>());
- }
- listeners.get(userId).add(listener);
- }
-
- public synchronized void removeListener(long userId, UpdateListener listener) {
- if (!listeners.containsKey(userId)) {
- listeners.put(userId, new HashSet<UpdateListener>());
- }
- listeners.get(userId).remove(listener);
- }
-
-}