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Diffstat (limited to 'src/main/java/org/traccar/handler/events/OverspeedEventHandler.java')
-rw-r--r--src/main/java/org/traccar/handler/events/OverspeedEventHandler.java139
1 files changed, 48 insertions, 91 deletions
diff --git a/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java b/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java
index 347ad9005..3bb5f713c 100644
--- a/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java
+++ b/src/main/java/org/traccar/handler/events/OverspeedEventHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2020 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2023 Anton Tananaev (anton@traccar.org)
* Copyright 2018 Andrey Kunitsyn (andrey@traccar.org)
*
* Licensed under the Apache License, Version 2.0 (the "License");
@@ -16,111 +16,67 @@
*/
package org.traccar.handler.events;
-import java.util.Collections;
-import java.util.Map;
-
import io.netty.channel.ChannelHandler;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
import org.traccar.config.Config;
import org.traccar.config.Keys;
-import org.traccar.database.DeviceManager;
-import org.traccar.database.GeofenceManager;
+import org.traccar.helper.model.AttributeUtil;
+import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Device;
-import org.traccar.model.DeviceState;
import org.traccar.model.Event;
import org.traccar.model.Geofence;
import org.traccar.model.Position;
+import org.traccar.session.cache.CacheManager;
+import org.traccar.session.state.OverspeedProcessor;
+import org.traccar.session.state.OverspeedState;
+import org.traccar.storage.Storage;
+import org.traccar.storage.StorageException;
+import org.traccar.storage.query.Columns;
+import org.traccar.storage.query.Condition;
+import org.traccar.storage.query.Request;
+
+import jakarta.inject.Inject;
+import jakarta.inject.Singleton;
+import java.util.Collections;
+import java.util.Map;
+@Singleton
@ChannelHandler.Sharable
public class OverspeedEventHandler extends BaseEventHandler {
- public static final String ATTRIBUTE_SPEED = "speed";
- public static final String ATTRIBUTE_SPEED_LIMIT = "speedLimit";
+ private static final Logger LOGGER = LoggerFactory.getLogger(OverspeedEventHandler.class);
- private final DeviceManager deviceManager;
- private final GeofenceManager geofenceManager;
+ private final CacheManager cacheManager;
+ private final Storage storage;
- private final boolean notRepeat;
private final long minimalDuration;
private final boolean preferLowest;
+ private final double multiplier;
- public OverspeedEventHandler(Config config, DeviceManager deviceManager, GeofenceManager geofenceManager) {
- this.deviceManager = deviceManager;
- this.geofenceManager = geofenceManager;
- notRepeat = config.getBoolean(Keys.EVENT_OVERSPEED_NOT_REPEAT);
+ @Inject
+ public OverspeedEventHandler(
+ Config config, CacheManager cacheManager, Storage storage) {
+ this.cacheManager = cacheManager;
+ this.storage = storage;
minimalDuration = config.getLong(Keys.EVENT_OVERSPEED_MINIMAL_DURATION) * 1000;
preferLowest = config.getBoolean(Keys.EVENT_OVERSPEED_PREFER_LOWEST);
- }
-
- private Map<Event, Position> newEvent(DeviceState deviceState, double speedLimit) {
- Position position = deviceState.getOverspeedPosition();
- Event event = new Event(Event.TYPE_DEVICE_OVERSPEED, position);
- event.set(ATTRIBUTE_SPEED, deviceState.getOverspeedPosition().getSpeed());
- event.set(ATTRIBUTE_SPEED_LIMIT, speedLimit);
- event.setGeofenceId(deviceState.getOverspeedGeofenceId());
- deviceState.setOverspeedState(notRepeat);
- deviceState.setOverspeedPosition(null);
- deviceState.setOverspeedGeofenceId(0);
- return Collections.singletonMap(event, position);
- }
-
- public Map<Event, Position> updateOverspeedState(DeviceState deviceState, double speedLimit) {
- Map<Event, Position> result = null;
- if (deviceState.getOverspeedState() != null && !deviceState.getOverspeedState()
- && deviceState.getOverspeedPosition() != null && speedLimit != 0) {
- long currentTime = System.currentTimeMillis();
- Position overspeedPosition = deviceState.getOverspeedPosition();
- long overspeedTime = overspeedPosition.getFixTime().getTime();
- if (overspeedTime + minimalDuration <= currentTime) {
- result = newEvent(deviceState, speedLimit);
- }
- }
- return result;
- }
-
- public Map<Event, Position> updateOverspeedState(
- DeviceState deviceState, Position position, double speedLimit, long geofenceId) {
- Map<Event, Position> result = null;
-
- Boolean oldOverspeed = deviceState.getOverspeedState();
-
- long currentTime = position.getFixTime().getTime();
- boolean newOverspeed = position.getSpeed() > speedLimit;
- if (newOverspeed && !oldOverspeed) {
- if (deviceState.getOverspeedPosition() == null) {
- deviceState.setOverspeedPosition(position);
- deviceState.setOverspeedGeofenceId(geofenceId);
- }
- } else if (oldOverspeed && !newOverspeed) {
- deviceState.setOverspeedState(false);
- deviceState.setOverspeedPosition(null);
- deviceState.setOverspeedGeofenceId(0);
- } else {
- deviceState.setOverspeedPosition(null);
- deviceState.setOverspeedGeofenceId(0);
- }
- Position overspeedPosition = deviceState.getOverspeedPosition();
- if (overspeedPosition != null) {
- long overspeedTime = overspeedPosition.getFixTime().getTime();
- if (newOverspeed && overspeedTime + minimalDuration <= currentTime) {
- result = newEvent(deviceState, speedLimit);
- }
- }
- return result;
+ multiplier = config.getDouble(Keys.EVENT_OVERSPEED_THRESHOLD_MULTIPLIER);
}
@Override
protected Map<Event, Position> analyzePosition(Position position) {
long deviceId = position.getDeviceId();
- Device device = deviceManager.getById(deviceId);
+ Device device = cacheManager.getObject(Device.class, position.getDeviceId());
if (device == null) {
return null;
}
- if (!deviceManager.isLatestPosition(position) || !position.getValid()) {
+ if (!PositionUtil.isLatest(cacheManager, position) || !position.getValid()) {
return null;
}
- double speedLimit = deviceManager.lookupAttributeDouble(deviceId, ATTRIBUTE_SPEED_LIMIT, 0, true, false);
+ double speedLimit = AttributeUtil.lookup(cacheManager, Keys.EVENT_OVERSPEED_LIMIT, deviceId);
double positionSpeedLimit = position.getDouble(Position.KEY_SPEED_LIMIT);
if (positionSpeedLimit > 0) {
@@ -130,11 +86,11 @@ public class OverspeedEventHandler extends BaseEventHandler {
double geofenceSpeedLimit = 0;
long overspeedGeofenceId = 0;
- if (geofenceManager != null && device.getGeofenceIds() != null) {
- for (long geofenceId : device.getGeofenceIds()) {
- Geofence geofence = geofenceManager.getById(geofenceId);
+ if (position.getGeofenceIds() != null) {
+ for (long geofenceId : position.getGeofenceIds()) {
+ Geofence geofence = cacheManager.getObject(Geofence.class, geofenceId);
if (geofence != null) {
- double currentSpeedLimit = geofence.getDouble(ATTRIBUTE_SPEED_LIMIT);
+ double currentSpeedLimit = geofence.getDouble(Keys.EVENT_OVERSPEED_LIMIT.getKey());
if (currentSpeedLimit > 0 && geofenceSpeedLimit == 0
|| preferLowest && currentSpeedLimit < geofenceSpeedLimit
|| !preferLowest && currentSpeedLimit > geofenceSpeedLimit) {
@@ -152,18 +108,19 @@ public class OverspeedEventHandler extends BaseEventHandler {
return null;
}
- Map<Event, Position> result = null;
- DeviceState deviceState = deviceManager.getDeviceState(deviceId);
-
- if (deviceState.getOverspeedState() == null) {
- deviceState.setOverspeedState(position.getSpeed() > speedLimit);
- deviceState.setOverspeedGeofenceId(position.getSpeed() > speedLimit ? overspeedGeofenceId : 0);
- } else {
- result = updateOverspeedState(deviceState, position, speedLimit, overspeedGeofenceId);
+ OverspeedState state = OverspeedState.fromDevice(device);
+ OverspeedProcessor.updateState(state, position, speedLimit, multiplier, minimalDuration, overspeedGeofenceId);
+ if (state.isChanged()) {
+ state.toDevice(device);
+ try {
+ storage.updateObject(device, new Request(
+ new Columns.Include("overspeedState", "overspeedTime", "overspeedGeofenceId"),
+ new Condition.Equals("id", device.getId())));
+ } catch (StorageException e) {
+ LOGGER.warn("Update device overspeed error", e);
+ }
}
-
- deviceManager.setDeviceState(deviceId, deviceState);
- return result;
+ return state.getEvent() != null ? Collections.singletonMap(state.getEvent(), position) : null;
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-17 14:15:12 +0000