/**
* 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.mex;
import javax.xml.namespace.QName;
import org.apache.cxf.Bus;
import org.apache.cxf.BusException;
import org.apache.cxf.binding.soap.SoapBindingConstants;
import org.apache.cxf.endpoint.Endpoint;
import org.apache.cxf.endpoint.EndpointException;
import org.apache.cxf.endpoint.Server;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.jaxws.JAXWSMethodInvoker;
import org.apache.cxf.jaxws.JaxWsServerFactoryBean;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.ws.addressing.AddressingProperties;
import org.apache.cxf.ws.addressing.JAXWSAConstants;
import org.apache.cxf.ws.addressing.MAPAggregator;
import org.apache.cxf.ws.addressing.WSAddressingFeature;
import org.apache.cxf.ws.policy.AssertionInfoMap;
/**
*
*/
public class MEXInInterceptor extends AbstractPhaseInterceptor<Message> {
final MEXEndpoint ep;
Endpoint mexEndpoint;
public MEXInInterceptor(Server serv) {
super(Phase.PRE_PROTOCOL);
ep = new MEXEndpoint(serv);
}
public void handleMessage(Message message) throws Fault {
String action = (String)message.get(SoapBindingConstants.SOAP_ACTION);
if (action == null) {
AddressingProperties inProps = (AddressingProperties)message
.getContextualProperty(JAXWSAConstants.SERVER_ADDRESSING_PROPERTIES_INBOUND);
if (inProps != null && inProps.getAction() != null) {
action = inProps.getAction().getValue();
}
}
if ("http://schemas.xmlsoap.org/ws/2004/09/transfer/Get".equals(action)
|| "http://schemas.xmlsoap.org/ws/2004/09/mex/GetMetadata/Request".equals(action)) {
message.remove(AssertionInfoMap.class.getName());
Exchange ex = message.getExchange();
Endpoint endpoint = createEndpoint(message);
ex.put(Endpoint.class, endpoint);
ex.put(Service.class, endpoint.getService());
ex.put(org.apache.cxf.binding.Binding.class, endpoint.getBinding());
ex.put(BindingOperationInfo.class,
endpoint.getBinding().getBindingInfo()
.getOperation(new QName("http://mex.ws.cxf.apache.org/", "Get2004")));
ex.remove(BindingOperationInfo.class);
message.put(MAPAggregator.ACTION_VERIFIED, Boolean.TRUE);
message.getInterceptorChain().add(endpoint.getInInterceptors());
message.getInterceptorChain().add(endpoint.getBinding().getInInterceptors());
}
}
private static class MEXJaxWsServerFactoryBean extends JaxWsServerFactoryBean {
public MEXJaxWsServerFactoryBean(Bus b) {
setServiceClass(MEXEndpoint.class);
setServiceName(new QName("http://mex.ws.cxf.apache.org/", "MEXEndpoint"));
setBus(b);
}
public Endpoint createEndpoint() throws BusException, EndpointException {
Endpoint ep = super.createEndpoint();
new WSAddressingFeature().initialize(ep, getBus());
return ep;
}
}
private synchronized Endpoint createEndpoint(Message message) {
if (mexEndpoint == null) {
MEXJaxWsServerFactoryBean factory
= new MEXJaxWsServerFactoryBean(message.getExchange().getBus());
try {
Endpoint endpoint = factory.createEndpoint();
endpoint.getService().setInvoker(new JAXWSMethodInvoker(ep));
mexEndpoint = endpoint;
} catch (Exception ex) {
throw new Fault(ex);
}
}
return mexEndpoint;
}
}