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-rw-r--r--src/org/traccar/handler/EngineHoursHandler.java50
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diff --git a/src/org/traccar/handler/EngineHoursHandler.java b/src/org/traccar/handler/EngineHoursHandler.java
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+/*
+ * Copyright 2018 - 2019 Anton Tananaev (anton@traccar.org)
+ * Copyright 2018 Andrey Kunitsyn (andrey@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.handler;
+
+import io.netty.channel.ChannelHandler;
+import org.traccar.BaseDataHandler;
+import org.traccar.database.IdentityManager;
+import org.traccar.model.Position;
+
+@ChannelHandler.Sharable
+public class EngineHoursHandler extends BaseDataHandler {
+
+ private final IdentityManager identityManager;
+
+ public EngineHoursHandler(IdentityManager identityManager) {
+ this.identityManager = identityManager;
+ }
+
+ @Override
+ protected Position handlePosition(Position position) {
+ if (!position.getAttributes().containsKey(Position.KEY_HOURS)) {
+ Position last = identityManager.getLastPosition(position.getDeviceId());
+ if (last != null) {
+ long hours = last.getLong(Position.KEY_HOURS);
+ if (last.getBoolean(Position.KEY_IGNITION) && position.getBoolean(Position.KEY_IGNITION)) {
+ hours += position.getFixTime().getTime() - last.getFixTime().getTime();
+ }
+ if (hours != 0) {
+ position.set(Position.KEY_HOURS, hours);
+ }
+ }
+ }
+ return position;
+ }
+
+}