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-rw-r--r--src/main/java/org/traccar/MainModule.java5
-rw-r--r--src/main/java/org/traccar/config/Keys.java7
-rw-r--r--src/main/java/org/traccar/handler/GeocoderHandler.java8
-rw-r--r--src/main/java/org/traccar/handler/GeolocationHandler.java45
-rw-r--r--src/main/java/org/traccar/model/CellTower.java20
-rw-r--r--src/main/java/org/traccar/model/Network.java22
-rw-r--r--src/main/java/org/traccar/model/WifiAccessPoint.java19
7 files changed, 106 insertions, 20 deletions
diff --git a/src/main/java/org/traccar/MainModule.java b/src/main/java/org/traccar/MainModule.java
index f60d41d62..b9543af25 100644
--- a/src/main/java/org/traccar/MainModule.java
+++ b/src/main/java/org/traccar/MainModule.java
@@ -256,9 +256,10 @@ public class MainModule extends AbstractModule {
@Provides
public static GeolocationHandler provideGeolocationHandler(
- Config config, @Nullable GeolocationProvider geolocationProvider, StatisticsManager statisticsManager) {
+ Config config, @Nullable GeolocationProvider geolocationProvider, CacheManager cacheManager,
+ StatisticsManager statisticsManager) {
if (geolocationProvider != null) {
- return new GeolocationHandler(config, geolocationProvider, statisticsManager);
+ return new GeolocationHandler(config, geolocationProvider, cacheManager, statisticsManager);
}
return null;
}
diff --git a/src/main/java/org/traccar/config/Keys.java b/src/main/java/org/traccar/config/Keys.java
index 6f19ee863..2e1a14eaf 100644
--- a/src/main/java/org/traccar/config/Keys.java
+++ b/src/main/java/org/traccar/config/Keys.java
@@ -1294,6 +1294,13 @@ public final class Keys {
List.of(KeyType.CONFIG));
/**
+ * Reuse last geolocation result if network details have not changed.
+ */
+ public static final ConfigKey<Boolean> GEOLOCATION_REUSE = new BooleanConfigKey(
+ "geolocation.reuse",
+ List.of(KeyType.CONFIG));
+
+ /**
* Default MCC value to use if device doesn't report MCC.
*/
public static final ConfigKey<Integer> GEOLOCATION_MCC = new IntegerConfigKey(
diff --git a/src/main/java/org/traccar/handler/GeocoderHandler.java b/src/main/java/org/traccar/handler/GeocoderHandler.java
index 0248fca05..e4f240a90 100644
--- a/src/main/java/org/traccar/handler/GeocoderHandler.java
+++ b/src/main/java/org/traccar/handler/GeocoderHandler.java
@@ -35,14 +35,14 @@ public class GeocoderHandler extends ChannelInboundHandlerAdapter {
private final CacheManager cacheManager;
private final boolean ignorePositions;
private final boolean processInvalidPositions;
- private final int geocoderReuseDistance;
+ private final int reuseDistance;
public GeocoderHandler(Config config, Geocoder geocoder, CacheManager cacheManager) {
this.geocoder = geocoder;
this.cacheManager = cacheManager;
ignorePositions = config.getBoolean(Keys.GEOCODER_IGNORE_POSITIONS);
processInvalidPositions = config.getBoolean(Keys.GEOCODER_PROCESS_INVALID_POSITIONS);
- geocoderReuseDistance = config.getInteger(Keys.GEOCODER_REUSE_DISTANCE, 0);
+ reuseDistance = config.getInteger(Keys.GEOCODER_REUSE_DISTANCE, 0);
}
@Override
@@ -50,10 +50,10 @@ public class GeocoderHandler extends ChannelInboundHandlerAdapter {
if (message instanceof Position && !ignorePositions) {
final Position position = (Position) message;
if (processInvalidPositions || position.getValid()) {
- if (geocoderReuseDistance != 0) {
+ if (reuseDistance != 0) {
Position lastPosition = cacheManager.getPosition(position.getDeviceId());
if (lastPosition != null && lastPosition.getAddress() != null
- && position.getDouble(Position.KEY_DISTANCE) <= geocoderReuseDistance) {
+ && position.getDouble(Position.KEY_DISTANCE) <= reuseDistance) {
position.setAddress(lastPosition.getAddress());
ctx.fireChannelRead(position);
return;
diff --git a/src/main/java/org/traccar/handler/GeolocationHandler.java b/src/main/java/org/traccar/handler/GeolocationHandler.java
index 0e78322c8..e7389f22d 100644
--- a/src/main/java/org/traccar/handler/GeolocationHandler.java
+++ b/src/main/java/org/traccar/handler/GeolocationHandler.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2015 - 2018 Anton Tananaev (anton@traccar.org)
+ * Copyright 2015 - 2022 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.
@@ -25,6 +25,7 @@ import org.traccar.config.Keys;
import org.traccar.database.StatisticsManager;
import org.traccar.geolocation.GeolocationProvider;
import org.traccar.model.Position;
+import org.traccar.session.cache.CacheManager;
@ChannelHandler.Sharable
public class GeolocationHandler extends ChannelInboundHandlerAdapter {
@@ -32,14 +33,19 @@ public class GeolocationHandler extends ChannelInboundHandlerAdapter {
private static final Logger LOGGER = LoggerFactory.getLogger(GeolocationHandler.class);
private final GeolocationProvider geolocationProvider;
+ private final CacheManager cacheManager;
private final StatisticsManager statisticsManager;
private final boolean processInvalidPositions;
+ private final boolean reuse;
public GeolocationHandler(
- Config config, GeolocationProvider geolocationProvider, StatisticsManager statisticsManager) {
+ Config config, GeolocationProvider geolocationProvider, CacheManager cacheManager,
+ StatisticsManager statisticsManager) {
this.geolocationProvider = geolocationProvider;
+ this.cacheManager = cacheManager;
this.statisticsManager = statisticsManager;
- this.processInvalidPositions = config.getBoolean(Keys.GEOLOCATION_PROCESS_INVALID_POSITIONS);
+ processInvalidPositions = config.getBoolean(Keys.GEOLOCATION_PROCESS_INVALID_POSITIONS);
+ reuse = config.getBoolean(Keys.GEOLOCATION_REUSE);
}
@Override
@@ -48,6 +54,17 @@ public class GeolocationHandler extends ChannelInboundHandlerAdapter {
final Position position = (Position) message;
if ((position.getOutdated() || processInvalidPositions && !position.getValid())
&& position.getNetwork() != null) {
+ if (reuse) {
+ Position lastPosition = cacheManager.getPosition(position.getDeviceId());
+ if (lastPosition != null && position.getNetwork().equals(lastPosition.getNetwork())) {
+ updatePosition(
+ position, lastPosition.getLatitude(), lastPosition.getLongitude(),
+ lastPosition.getAccuracy());
+ ctx.fireChannelRead(position);
+ return;
+ }
+ }
+
if (statisticsManager != null) {
statisticsManager.registerGeolocationRequest();
}
@@ -56,15 +73,7 @@ public class GeolocationHandler extends ChannelInboundHandlerAdapter {
new GeolocationProvider.LocationProviderCallback() {
@Override
public void onSuccess(double latitude, double longitude, double accuracy) {
- position.set(Position.KEY_APPROXIMATE, true);
- position.setValid(true);
- position.setFixTime(position.getDeviceTime());
- position.setLatitude(latitude);
- position.setLongitude(longitude);
- position.setAccuracy(accuracy);
- position.setAltitude(0);
- position.setSpeed(0);
- position.setCourse(0);
+ updatePosition(position, latitude, longitude, accuracy);
ctx.fireChannelRead(position);
}
@@ -82,4 +91,16 @@ public class GeolocationHandler extends ChannelInboundHandlerAdapter {
}
}
+ private void updatePosition(Position position, double latitude, double longitude, double accuracy) {
+ position.set(Position.KEY_APPROXIMATE, true);
+ position.setValid(true);
+ position.setFixTime(position.getDeviceTime());
+ position.setLatitude(latitude);
+ position.setLongitude(longitude);
+ position.setAccuracy(accuracy);
+ position.setAltitude(0);
+ position.setSpeed(0);
+ position.setCourse(0);
+ }
+
}
diff --git a/src/main/java/org/traccar/model/CellTower.java b/src/main/java/org/traccar/model/CellTower.java
index 16a28ea79..bebbb2432 100644
--- a/src/main/java/org/traccar/model/CellTower.java
+++ b/src/main/java/org/traccar/model/CellTower.java
@@ -19,6 +19,8 @@ import com.fasterxml.jackson.annotation.JsonInclude;
import org.traccar.config.Config;
import org.traccar.config.Keys;
+import java.util.Objects;
+
@JsonInclude(JsonInclude.Include.NON_NULL)
public class CellTower {
@@ -111,4 +113,22 @@ public class CellTower {
mobileNetworkCode = Integer.parseInt(operatorString.substring(3));
}
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ CellTower cellTower = (CellTower) o;
+ return Objects.equals(radioType, cellTower.radioType)
+ && Objects.equals(cellId, cellTower.cellId)
+ && Objects.equals(locationAreaCode, cellTower.locationAreaCode)
+ && Objects.equals(mobileCountryCode, cellTower.mobileCountryCode)
+ && Objects.equals(mobileNetworkCode, cellTower.mobileNetworkCode)
+ && Objects.equals(signalStrength, cellTower.signalStrength);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(radioType, cellId, locationAreaCode, mobileCountryCode, mobileNetworkCode, signalStrength);
+ }
+
}
diff --git a/src/main/java/org/traccar/model/Network.java b/src/main/java/org/traccar/model/Network.java
index 4d67fc5d8..e565f4f59 100644
--- a/src/main/java/org/traccar/model/Network.java
+++ b/src/main/java/org/traccar/model/Network.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 - 2019 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2022 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.
@@ -19,6 +19,7 @@ import com.fasterxml.jackson.annotation.JsonInclude;
import java.util.ArrayList;
import java.util.Collection;
+import java.util.Objects;
@JsonInclude(JsonInclude.Include.NON_NULL)
public class Network {
@@ -118,4 +119,23 @@ public class Network {
wifiAccessPoints.add(wifiAccessPoint);
}
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ Network network = (Network) o;
+ return Objects.equals(homeMobileCountryCode, network.homeMobileCountryCode)
+ && Objects.equals(homeMobileNetworkCode, network.homeMobileNetworkCode)
+ && Objects.equals(radioType, network.radioType)
+ && Objects.equals(carrier, network.carrier)
+ && Objects.equals(cellTowers, network.cellTowers)
+ && Objects.equals(wifiAccessPoints, network.wifiAccessPoints);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(
+ homeMobileCountryCode, homeMobileNetworkCode, radioType, carrier, cellTowers, wifiAccessPoints);
+ }
+
}
diff --git a/src/main/java/org/traccar/model/WifiAccessPoint.java b/src/main/java/org/traccar/model/WifiAccessPoint.java
index 87a77f3c0..fa7be8700 100644
--- a/src/main/java/org/traccar/model/WifiAccessPoint.java
+++ b/src/main/java/org/traccar/model/WifiAccessPoint.java
@@ -1,5 +1,5 @@
/*
- * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2022 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.
@@ -17,6 +17,8 @@ package org.traccar.model;
import com.fasterxml.jackson.annotation.JsonInclude;
+import java.util.Objects;
+
@JsonInclude(JsonInclude.Include.NON_NULL)
public class WifiAccessPoint {
@@ -63,4 +65,19 @@ public class WifiAccessPoint {
this.channel = channel;
}
+ @Override
+ public boolean equals(Object o) {
+ if (this == o) return true;
+ if (o == null || getClass() != o.getClass()) return false;
+ WifiAccessPoint that = (WifiAccessPoint) o;
+ return Objects.equals(macAddress, that.macAddress)
+ && Objects.equals(signalStrength, that.signalStrength)
+ && Objects.equals(channel, that.channel);
+ }
+
+ @Override
+ public int hashCode() {
+ return Objects.hash(macAddress, signalStrength, channel);
+ }
+
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-23 14:33:54 +0000