/**
* 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.cxf.bus.managers;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import javax.annotation.PreDestroy;
import javax.annotation.Resource;
import org.apache.cxf.Bus;
import org.apache.cxf.buslifecycle.BusLifeCycleListener;
import org.apache.cxf.buslifecycle.BusLifeCycleManager;
import org.apache.cxf.common.injection.NoJSR250Annotations;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.endpoint.ServerRegistry;
@NoJSR250Annotations(unlessNull = "bus")
public class ServerRegistryImpl implements ServerRegistry, BusLifeCycleListener {
CopyOnWriteArrayList<Server> serversList;
Bus bus;
BusLifeCycleManager lifeCycleManager;
public ServerRegistryImpl() {
serversList = new CopyOnWriteArrayList<Server>();
}
public ServerRegistryImpl(Bus b) {
serversList = new CopyOnWriteArrayList<Server>();
setBus(b);
}
public Bus getBus() {
return bus;
}
@Resource
public final void setBus(Bus bus) {
this.bus = bus;
if (null != bus) {
bus.setExtension(this, ServerRegistry.class);
lifeCycleManager = bus.getExtension(BusLifeCycleManager.class);
if (null != lifeCycleManager) {
lifeCycleManager.registerLifeCycleListener(this);
}
}
}
public void register(Server server) {
serversList.addIfAbsent(server);
}
public void unregister(Server server) {
serversList.remove(server);
}
public List<Server> getServers() {
return serversList;
}
public void initComplete() {
// TODO Auto-generated method stub
}
@PreDestroy
public void preShutdown() {
// Shutdown the service.
// To avoid the CurrentModificationException, do not use serversList directly
Object[] servers = serversList.toArray();
for (int i = 0; i < servers.length; i++) {
Server server = (Server) servers[i];
server.destroy();
}
}
public void postShutdown() {
// Clean the serversList
serversList.clear();
}
}