org.apache.cxf.binding.object.LocalServerListener Maven / Gradle / Ivy
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* 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.binding.object;
import java.io.IOException;
import java.util.logging.Level;
import java.util.logging.Logger;
import org.apache.cxf.Bus;
import org.apache.cxf.BusException;
import org.apache.cxf.binding.Binding;
import org.apache.cxf.binding.BindingFactory;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.endpoint.ServerLifeCycleListener;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.model.BindingInfo;
import org.apache.cxf.service.model.EndpointInfo;
import org.apache.cxf.transport.ChainInitiationObserver;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.transport.DestinationFactory;
import org.apache.cxf.transport.DestinationFactoryManager;
import org.apache.cxf.transport.local.LocalTransportFactory;
public class LocalServerListener implements ServerLifeCycleListener {
private static final Logger LOG = LogUtils.getL7dLogger(LocalServerListener.class);
private DestinationFactory destinationFactory;
private BindingFactory bindingFactory;
private ObjectBindingConfiguration configuration = new ObjectBindingConfiguration();
private Bus bus;
public LocalServerListener(Bus bus,
BindingFactory bindingFactory) {
super();
this.bindingFactory = bindingFactory;
this.bus = bus;
}
public void startServer(Server server) {
Endpoint endpoint = server.getEndpoint();
Service service = endpoint.getService();
// synthesize a new binding
BindingInfo bi = bindingFactory.createBindingInfo(service,
ObjectBindingFactory.BINDING_ID,
configuration);
Binding binding = bindingFactory.createBinding(bi);
String uri = "local://" + server.toString();
EndpointInfo ei = new EndpointInfo();
ei.setAddress(uri);
try {
// Register a new Destination locally for the Server
Destination destination = getDestinationFactory().getDestination(ei);
destination.setMessageObserver(new OverrideBindingObserver(endpoint, binding, bus));
} catch (IOException e1) {
LOG.log(Level.WARNING, "Could not create local destination.", e1);
}
}
public void stopServer(Server server) {
String uri = "local://" + server.toString();
EndpointInfo ei = new EndpointInfo();
ei.setAddress(uri);
try {
Destination destination = getDestinationFactory().getDestination(ei);
destination.shutdown();
} catch (IOException e) {
LOG.log(Level.WARNING, "Could not shutdown local destination.", e);
}
}
public DestinationFactory getDestinationFactory() {
if (destinationFactory == null) {
retrieveDF();
}
return destinationFactory;
}
private synchronized void retrieveDF() {
if (destinationFactory == null) {
DestinationFactoryManager dfm = bus.getExtension(DestinationFactoryManager.class);
try {
destinationFactory = dfm.getDestinationFactory(LocalTransportFactory.TRANSPORT_ID);
} catch (BusException e) {
throw new RuntimeException(e);
}
}
}
public ObjectBindingConfiguration getConfiguration() {
return configuration;
}
public void setConfiguration(ObjectBindingConfiguration configuration) {
this.configuration = configuration;
}
public static class OverrideBindingObserver extends ChainInitiationObserver {
private Binding binding;
public OverrideBindingObserver(Endpoint endpoint, Binding binding, Bus bus) {
super(endpoint, bus);
this.binding = binding;
}
@Override
protected Binding getBinding() {
return binding;
}
}
}