/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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.apache.felix.upnp.basedriver.importer.core.event.thread; | |
import org.cybergarage.upnp.Service; | |
import org.osgi.service.log.LogService; | |
import org.apache.felix.upnp.basedriver.Activator; | |
import org.apache.felix.upnp.basedriver.importer.core.MyCtrlPoint; | |
import org.apache.felix.upnp.basedriver.importer.core.event.message.FirstMessage; | |
import org.apache.felix.upnp.basedriver.importer.core.event.message.ListenerModified; | |
import org.apache.felix.upnp.basedriver.importer.core.event.message.ListenerUnRegistration; | |
import org.apache.felix.upnp.basedriver.importer.core.event.message.SidExipired; | |
import org.apache.felix.upnp.basedriver.importer.core.event.structs.Monitor; | |
import org.apache.felix.upnp.basedriver.importer.core.event.structs.SubscriptionQueue; | |
/* | |
* @author <a href="mailto:felix-dev@incubator.apache.org">Felix Project Team</a> | |
*/ | |
public class SubScriber extends Thread { | |
private MyCtrlPoint ctrl; | |
private SubscriptionQueue subQueue; | |
private boolean running = true; | |
private Monitor monitor; | |
public SubScriber(MyCtrlPoint ctrl, SubscriptionQueue subQueue, Monitor monitor) { | |
super("upnp.basedriver.Subscriber"); | |
this.ctrl = ctrl; | |
this.subQueue = subQueue; | |
this.monitor=monitor; | |
} | |
public void run() { | |
while (running) { | |
Object msg = subQueue.dequeue(); | |
if (running) { | |
if (msg instanceof FirstMessage) { | |
FirstMessage firstmsg = (FirstMessage) msg; | |
Service service = firstmsg.getService(); | |
if (!service.isSubscribed()) {//is not subscribe | |
boolean ok = ctrl.subscribe(service,120000); | |
String sid = ""; | |
if (ok) {//subcribe ok | |
sid = service.getSID(); | |
firstmsg.setSid(sid); | |
monitor.addListener(sid,firstmsg.getListener()); | |
} else {//subscribe not ok | |
Activator.logger.log(LogService.LOG_ERROR,"Sucribe failed"); | |
} | |
} else {// already subscribe | |
monitor.addListener(service.getSID(),firstmsg.getListener()); | |
} | |
} else if (msg instanceof ListenerModified) { | |
monitor.updateListener((ListenerModified)msg,subQueue,ctrl); | |
} else if (msg instanceof ListenerUnRegistration) { | |
ListenerUnRegistration unreg=(ListenerUnRegistration)msg; | |
monitor.delListener(unreg.getListener(),ctrl); | |
} else if(msg instanceof SidExipired){ | |
Activator.logger.WARNING("[Importer] Please report the bug. Used code - should be checked and removed"); | |
} | |
} | |
} | |
} | |
public void close() { | |
running = false; | |
subQueue.close(); | |
} | |
} |