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Diffstat (limited to 'src/main/java/org/traccar/handler/DistanceHandler.java')
-rw-r--r--src/main/java/org/traccar/handler/DistanceHandler.java20
1 files changed, 12 insertions, 8 deletions
diff --git a/src/main/java/org/traccar/handler/DistanceHandler.java b/src/main/java/org/traccar/handler/DistanceHandler.java
index 1e7e444f6..30dc9ff2b 100644
--- a/src/main/java/org/traccar/handler/DistanceHandler.java
+++ b/src/main/java/org/traccar/handler/DistanceHandler.java
@@ -1,6 +1,6 @@
/*
+ * Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
* Copyright 2015 Amila Silva
- * Copyright 2016 - 2021 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.
@@ -20,24 +20,28 @@ import io.netty.channel.ChannelHandler;
import org.traccar.BaseDataHandler;
import org.traccar.config.Config;
import org.traccar.config.Keys;
-import org.traccar.database.IdentityManager;
import org.traccar.helper.DistanceCalculator;
import org.traccar.model.Position;
+import org.traccar.session.cache.CacheManager;
+import javax.inject.Inject;
+import javax.inject.Singleton;
import java.math.BigDecimal;
import java.math.RoundingMode;
+@Singleton
@ChannelHandler.Sharable
public class DistanceHandler extends BaseDataHandler {
- private final IdentityManager identityManager;
+ private final CacheManager cacheManager;
private final boolean filter;
private final int coordinatesMinError;
private final int coordinatesMaxError;
- public DistanceHandler(Config config, IdentityManager identityManager) {
- this.identityManager = identityManager;
+ @Inject
+ public DistanceHandler(Config config, CacheManager cacheManager) {
+ this.cacheManager = cacheManager;
this.filter = config.getBoolean(Keys.COORDINATES_FILTER);
this.coordinatesMinError = config.getInteger(Keys.COORDINATES_MIN_ERROR);
this.coordinatesMaxError = config.getInteger(Keys.COORDINATES_MAX_ERROR);
@@ -47,15 +51,15 @@ public class DistanceHandler extends BaseDataHandler {
protected Position handlePosition(Position position) {
double distance = 0.0;
- if (position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
+ if (position.hasAttribute(Position.KEY_DISTANCE)) {
distance = position.getDouble(Position.KEY_DISTANCE);
}
double totalDistance = 0.0;
- Position last = identityManager != null ? identityManager.getLastPosition(position.getDeviceId()) : null;
+ Position last = cacheManager.getPosition(position.getDeviceId());
if (last != null) {
totalDistance = last.getDouble(Position.KEY_TOTAL_DISTANCE);
- if (!position.getAttributes().containsKey(Position.KEY_DISTANCE)) {
+ if (!position.hasAttribute(Position.KEY_DISTANCE)) {
distance = DistanceCalculator.distance(
position.getLatitude(), position.getLongitude(),
last.getLatitude(), last.getLongitude());