/**
* 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.endpoint;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.management.JMException;
import org.apache.cxf.Bus;
import org.apache.cxf.BusException;
import org.apache.cxf.binding.BindingFactory;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.management.InstrumentationManager;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.transport.DestinationFactory;
import org.apache.cxf.transport.DestinationFactoryManager;
import org.apache.cxf.transport.MessageObserver;
import org.apache.cxf.transport.MultipleEndpointObserver;
public class ServerImpl implements Server {
private static final Logger LOG = LogUtils.getL7dLogger(ServerImpl.class);
private Destination destination;
private Endpoint endpoint;
private ServerRegistry serverRegistry;
private Bus bus;
private ServerLifeCycleManager mgr;
private BindingFactory bindingFactory;
private MessageObserver messageObserver;
public ServerImpl(Bus bus,
Endpoint endpoint,
DestinationFactory destinationFactory,
MessageObserver observer) throws BusException, IOException {
this.endpoint = endpoint;
this.bus = bus;
this.messageObserver = observer;
initDestination(destinationFactory);
}
public ServerImpl(Bus bus,
Endpoint endpoint,
DestinationFactory destinationFactory,
BindingFactory bindingFactory) throws BusException, IOException {
this.endpoint = endpoint;
this.bus = bus;
this.bindingFactory = bindingFactory;
initDestination(destinationFactory);
}
private void initDestination(DestinationFactory destinationFactory) throws BusException, IOException {
EndpointInfo ei = endpoint.getEndpointInfo();
//Treat local transport as a special case, transports loaded by transportId can be replaced
//by local transport when the publishing address is a local transport protocol.
//Of course its not an ideal situation here to use a hard-coded prefix. To be refactored.
if (destinationFactory == null) {
if (ei.getAddress() != null && ei.getAddress().indexOf("local://") != -1) {
destinationFactory = bus.getExtension(DestinationFactoryManager.class)
.getDestinationFactoryForUri(ei.getAddress());
}
if (destinationFactory == null) {
destinationFactory = bus.getExtension(DestinationFactoryManager.class)
.getDestinationFactory(ei.getTransportId());
}
}
destination = destinationFactory.getDestination(ei);
LOG.info("Setting the server's publish address to be " + ei.getAddress());
serverRegistry = bus.getExtension(ServerRegistry.class);
ManagedEndpoint mep = new ManagedEndpoint(bus, endpoint, this);
mgr = bus.getExtension(ServerLifeCycleManager.class);
if (mgr != null) {
mgr.registerListener(mep);
}
InstrumentationManager manager = bus.getExtension(InstrumentationManager.class);
if (manager != null) {
try {
manager.register(mep);
} catch (JMException jmex) {
LOG.log(Level.WARNING, "Registering ManagedEndpoint failed.", jmex);
}
}
}
public Destination getDestination() {
return destination;
}
public void setDestination(Destination destination) {
this.destination = destination;
}
public void start() {
if (messageObserver != null) {
destination.setMessageObserver(messageObserver);
} else {
bindingFactory.addListener(destination, endpoint);
}
// register the active server to run
if (null != serverRegistry) {
LOG.fine("register the server to serverRegistry ");
serverRegistry.register(this);
}
mgr = bus.getExtension(ServerLifeCycleManager.class);
if (mgr != null) {
mgr.startServer(this);
}
}
public void stop() {
LOG.fine("Server is stopping.");
if (mgr != null) {
mgr.stopServer(this);
}
MessageObserver mo = getDestination().getMessageObserver();
if (mo instanceof MultipleEndpointObserver) {
((MultipleEndpointObserver) mo).getEndpoints().remove(endpoint);
} else {
getDestination().setMessageObserver(null);
getDestination().shutdown();
}
if (null != serverRegistry) {
LOG.fine("unregister the server to serverRegistry ");
serverRegistry.unregister(this);
}
}
public Endpoint getEndpoint() {
return endpoint;
}
public MessageObserver getMessageObserver() {
return messageObserver;
}
public void setMessageObserver(MessageObserver messageObserver) {
this.messageObserver = messageObserver;
}
}