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/**
* Copyright (C) 2013 TomTom International B.V.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
package org.genivi.trafficincidentsservice.trafficincidents.dbus.impl;
import java.util.ArrayList;
import java.util.List;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.eclipse.emf.common.util.EList;
import org.freedesktop.dbus.DBusConnection;
import org.freedesktop.dbus.exceptions.DBusException;
import org.genivi.common.RectangularArea;
import org.genivi.trafficincidentsservice.DefaultTrafficIncidentsListener;
import org.genivi.trafficincidentsservice.trafficincidents.dbus.RectangularAreaStruct;
import org.genivi.trafficincidentsservice.trafficincidents.dbus.TrafficIncidentsDBus;
import org.genivi.trafficincidentsservice.trafficincidents.dbus.TrafficIncidentsDBus.Updates;
import org.genivi.trafficincidentsservice.trafficincidents.dbus.TrafficIncidentsDBus.UpdatesInAreas;
public class TrafficIncidentsListenerProxy extends DefaultTrafficIncidentsListener {
private final static Logger LOGGER = Logger.getLogger(TrafficIncidentsListenerProxy.class.getName());
private DBusConnection conn;
private Integer listenerId;
private String destination;
public TrafficIncidentsListenerProxy(String destination, Integer listenerId) {
this.listenerId = listenerId;
this.destination = destination;
try {
conn = DBusConnection.getConnection(DBusConnection.SESSION);
} catch (DBusException e) {
e.printStackTrace();
}
LOGGER.setLevel(Level.SEVERE);
}
@Override
public void updates(EList<Integer> eListUnchangedTrafficIncidentIds,
EList<Integer> eListChangedTrafficIncidentIds, EList<Integer> eListNewTrafficIncidentIds,
EList<Integer> eListDeletedTrafficIncidentIds) {
LOGGER.info("TrafficIncidentsListenerProxy:updates => eListUnchangedTrafficIncidentIds = " + eListUnchangedTrafficIncidentIds +
", eListChangedTrafficIncidentIds = " + eListChangedTrafficIncidentIds +
", eListNewTrafficIncidentIds = " + eListNewTrafficIncidentIds +
", eListDeletedTrafficIncidentIds = " + eListDeletedTrafficIncidentIds);
sendSignalUpdates(listenerId, eListUnchangedTrafficIncidentIds, eListChangedTrafficIncidentIds, eListNewTrafficIncidentIds, eListDeletedTrafficIncidentIds);
}
@Override
public void updatesInAreas(EList<RectangularArea> areas) {
LOGGER.info("TrafficIncidentsListenerProxy:updatesInAreas => areas = " + areas);
sendSignalUpdatesInAreas(listenerId, areas);
}
public Integer getListenerId() {
return listenerId;
}
public String getDestination() {
return destination;
}
public void sendSignalUpdates(Integer listenerId, EList<Integer> eListUnchangedTrafficIncidentIds, EList<Integer> eListChangedTrafficIncidentIds, EList<Integer> eListNewTrafficIncidentIds, EList<Integer> eListDeletedTrafficIncidentIds) {
List<Integer> unchangedTrafficIncidentIds = new ArrayList<>();
for (Integer id: eListUnchangedTrafficIncidentIds) {
unchangedTrafficIncidentIds.add(id);
}
List<Integer> changedTrafficIncidentIds = new ArrayList<>();
for (Integer id: eListChangedTrafficIncidentIds) {
changedTrafficIncidentIds.add(id);
}
List<Integer> newTrafficIncidentIds = new ArrayList<>();
for (Integer id: eListNewTrafficIncidentIds) {
newTrafficIncidentIds.add(id);
}
List<Integer> deletedTrafficIncidentIds = new ArrayList<>();
for (Integer id: eListDeletedTrafficIncidentIds) {
deletedTrafficIncidentIds.add(id);
}
try {
String path = addDestinationInfoToPath();
Updates updates = new TrafficIncidentsDBus.Updates(path, listenerId, unchangedTrafficIncidentIds, changedTrafficIncidentIds, newTrafficIncidentIds, deletedTrafficIncidentIds);
LOGGER.info("going to send Updates signal to: " + destination);
conn.sendSignal(updates);
} catch (DBusException e) {
e.printStackTrace();
}
}
public void sendSignalUpdatesInAreas(Integer listenerId, EList<RectangularArea> areas) {
List<RectangularAreaStruct> areaStructs = new ArrayList<>();
for (RectangularArea area: areas) {
RectangularAreaStruct areaStruct = StructUtil.rectangularAreaToRectangularAreaStruct(area);
areaStructs.add(areaStruct);
}
LOGGER.info("going to send UpdatesInAreas signal to: " + destination);
try {
String path = addDestinationInfoToPath();
UpdatesInAreas updatesInAreas = new TrafficIncidentsDBus.UpdatesInAreas(path, listenerId, areaStructs);
conn.sendSignal(updatesInAreas);
} catch (DBusException e) {
e.printStackTrace();
}
}
String addDestinationInfoToPath() {
String destinationPatched = destination.replaceAll(":", "/p");
destinationPatched = destinationPatched.replaceAll("\\.", "/p");
String path = "/java" + destinationPatched + "id" + listenerId;
path = path + "&" + destination;
LOGGER.info("addDestinationInfoToPath: path (2) = " + path);
return path;
}
}
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