/**
* 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.addressing.soap;
import org.apache.cxf.binding.soap.SoapMessage;
import org.apache.cxf.binding.soap.interceptor.AbstractSoapInterceptor;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.Phase;
import org.apache.cxf.transport.Destination;
import org.apache.cxf.ws.addressing.AddressingPropertiesImpl;
import org.apache.cxf.ws.addressing.ContextUtils;
import org.apache.cxf.ws.addressing.EndpointReferenceType;
/**
* Utility interceptor for dealing with faults occurred during processing
* the one way requests with WSA FaultTo EPR pointing to a decoupled destination.
*
* Note that this interceptor is not currently installed by default.
* It can be installed using @InInterceptors and @OutInterceptors
* annotations or explicitly added to the list of interceptors.
*/
public class OneWayDecoupledFaultHandler extends AbstractSoapInterceptor {
public OneWayDecoupledFaultHandler() {
super(Phase.PRE_PROTOCOL);
addBefore(MAPCodec.class.getName());
}
public void handleMessage(SoapMessage message) {
// complete
}
// Ideally, this code will instead be executed as part of the Fault chain
// but at the moment PhaseInterceptorChain needs to be tricked that this is
// a two way request for a fault chain be invoked
public void handleFault(SoapMessage message) {
if (message.getExchange().isOneWay()
&& !ContextUtils.isRequestor(message)) {
Exchange exchange = message.getExchange();
Message inMessage = exchange.getInMessage();
final AddressingPropertiesImpl maps =
ContextUtils.retrieveMAPs(inMessage, false, false, true);
if (maps != null && !ContextUtils.isGenericAddress(maps.getFaultTo())) {
exchange.setOneWay(false);
exchange.setOutMessage(message);
Destination destination = createDecoupledDestination(
exchange, maps.getFaultTo());
exchange.setDestination(destination);
}
}
}
protected Destination createDecoupledDestination(Exchange exchange, EndpointReferenceType epr) {
return ContextUtils.createDecoupledDestination(exchange, epr);
}
}