/**
* 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.ws.discovery.listeners;
import javax.xml.namespace.QName;
import org.apache.cxf.Bus;
import org.apache.cxf.BusFactory;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.endpoint.ServerLifeCycleListener;
import org.apache.cxf.ws.discovery.internal.WSDiscoveryServiceImpl;
/**
*
*/
public class WSDiscoveryServerListener implements ServerLifeCycleListener {
static WSDiscoveryServiceImpl staticService;
final Bus bus;
volatile WSDiscoveryServiceImpl service;
public WSDiscoveryServerListener(Bus bus) {
this.bus = bus;
}
private synchronized WSDiscoveryServiceImpl getService() {
if (service == null) {
service = bus.getExtension(WSDiscoveryServiceImpl.class);
if (service == null) {
service = getStaticService();
bus.setExtension(service, WSDiscoveryServiceImpl.class);
}
}
return service;
}
private static WSDiscoveryServiceImpl getStaticService() {
if (staticService == null) {
Bus bus = BusFactory.newInstance().createBus();
staticService = new WSDiscoveryServiceImpl(bus);
}
return staticService;
}
public void startServer(Server server) {
QName sn = server.getEndpoint().getEndpointInfo().getInterface().getName();
if ("http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01".equals(sn.getNamespaceURI())) {
return;
}
getService().serverStarted(server);
}
public void stopServer(Server server) {
QName sn = server.getEndpoint().getEndpointInfo().getInterface().getName();
if ("http://docs.oasis-open.org/ws-dd/ns/discovery/2009/01".equals(sn.getNamespaceURI())) {
return;
}
getService().serverStopped(server);
}
}