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authorAbyss777 <abyss@fox5.ru>2016-06-10 16:02:06 +0500
committerAbyss777 <abyss@fox5.ru>2016-06-10 16:02:06 +0500
commit41fe4ca770875842f4d17531506c4bc74dc90501 (patch)
treed8cdfbf19873d8dd4ae100887b0cec5134f5eb74 /src/org/traccar/events/GeofenceEventHandler.java
parente966778c43ee4a2fa12705cded8648b96ef78f61 (diff)
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Geofences
Diffstat (limited to 'src/org/traccar/events/GeofenceEventHandler.java')
-rw-r--r--src/org/traccar/events/GeofenceEventHandler.java74
1 files changed, 74 insertions, 0 deletions
diff --git a/src/org/traccar/events/GeofenceEventHandler.java b/src/org/traccar/events/GeofenceEventHandler.java
new file mode 100644
index 000000000..bf9060ca1
--- /dev/null
+++ b/src/org/traccar/events/GeofenceEventHandler.java
@@ -0,0 +1,74 @@
+package org.traccar.events;
+
+import java.sql.SQLException;
+import java.util.Set;
+
+import org.traccar.BaseEventHandler;
+import org.traccar.Context;
+import org.traccar.database.DataManager;
+import org.traccar.database.GeofenceManager;
+import org.traccar.helper.Log;
+import org.traccar.model.Device;
+import org.traccar.model.Event;
+import org.traccar.model.Position;
+
+public class GeofenceEventHandler extends BaseEventHandler {
+
+ private int suppressRepeated;
+ private GeofenceManager geofenceManager;
+ private DataManager dataManager;
+
+ public GeofenceEventHandler() {
+ suppressRepeated = Context.getConfig().getInteger("event.suppressRepeated", 60);
+ geofenceManager = Context.getGeofenceManager();
+ dataManager = Context.getDataManager();
+ }
+
+ @Override
+ protected Event analizePosition(Position position) {
+ Event event = null;
+ if (!isLastPosition() || !position.getValid()) {
+ return event;
+ }
+
+ Device device = dataManager.getDeviceById(position.getDeviceId());
+ if (device == null) {
+ return event;
+ }
+
+ Set<Long> geofences = geofenceManager.getAllDeviceGeofences(position.getDeviceId());
+ if (geofences == null) {
+ return event;
+ }
+ long geofenceId = 0;
+ for (Long geofence : geofences) {
+ if (geofenceManager.getGeofence(geofence).getGeometry()
+ .containsPoint(position.getLatitude(), position.getLongitude())) {
+ geofenceId = geofence;
+ break;
+ }
+ }
+
+ if (device.getGeofenceId() != geofenceId) {
+ try {
+ if (geofenceId == 0) {
+ event = new Event(Event.TYPE_GEOFENCE_EXIT, position.getDeviceId(), position.getId());
+ event.setGeofenceId(device.getGeofenceId());
+ } else {
+ event = new Event(Event.TYPE_GEOFENCE_ENTER, position.getDeviceId(), position.getId());
+ event.setGeofenceId(geofenceId);
+ }
+ if (event != null && !dataManager.getLastEvents(
+ position.getDeviceId(), event.getType(), suppressRepeated).isEmpty()) {
+ event = null;
+ }
+ device.setGeofenceId(geofenceId);
+ dataManager.updateDeviceStatus(device);
+ } catch (SQLException error) {
+ Log.warning(error);
+ }
+
+ }
+ return event;
+ }
+}