- Added IgnitionEventHandler

- Added unit test for some EventHandlers
- Changed a bit IdentityManager to fit EventHandlerTest

1 files changed, 67 insertions, 0 deletions

diff --git a/src/org/traccar/events/IgnitionEventHandler.java b/src/org/traccar/events/IgnitionEventHandler.java
new file mode 100644
index 000000000..297049ccd
--- /dev/null
+++ b/src/org/traccar/events/IgnitionEventHandler.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright 2016 Anton Tananaev (anton.tananaev@gmail.com)
+ *
+ * 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.events;
+
+import java.util.ArrayList;
+import java.util.Collection;
+
+import org.traccar.BaseEventHandler;
+import org.traccar.Context;
+import org.traccar.model.Device;
+import org.traccar.model.Event;
+import org.traccar.model.Position;
+
+public class IgnitionEventHandler extends BaseEventHandler {
+
+    @Override
+    protected Collection<Event> analyzePosition(Position position) {
+        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+        if (device == null) {
+            return null;
+        }
+        if (!Context.getIdentityManager().isLatestPosition(position) || !position.getValid()) {
+            return null;
+        }
+
+        Collection<Event> result = null;
+
+        boolean ignition = false;
+        Object ignitionObject = position.getAttributes().get(Position.KEY_IGNITION);
+        if (ignitionObject != null && Boolean.parseBoolean(ignitionObject.toString())) {
+            ignition = true;
+        }
+
+        boolean oldIgnition = false;
+        Object oldIgnitionObject = null;
+        Position lastPosition = Context.getIdentityManager().getLastPosition(position.getDeviceId());
+        if (lastPosition != null) {
+            oldIgnitionObject = lastPosition.getAttributes().get(Position.KEY_IGNITION);
+        }
+        if (oldIgnitionObject != null && Boolean.parseBoolean(oldIgnitionObject.toString())) {
+            oldIgnition = true;
+        }
+
+        if (ignition && !oldIgnition) {
+            result = new ArrayList<>();
+            result.add(new Event(Event.TYPE_IGNITION_ON, position.getDeviceId(), position.getId()));
+        } else if (!ignition && oldIgnition) {
+            result = new ArrayList<>();
+            result.add(new Event(Event.TYPE_IGNITION_OFF, position.getDeviceId(), position.getId()));
+        }
+        return result;
+    }
+
+}