/**
* 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.policy;
import org.apache.cxf.interceptor.Fault;
import org.apache.cxf.message.Exchange;
import org.apache.cxf.message.Message;
import org.apache.cxf.phase.AbstractPhaseInterceptor;
import org.apache.cxf.service.model.BindingFaultInfo;
import org.apache.cxf.service.model.BindingOperationInfo;
import org.apache.cxf.transport.Conduit;
import org.apache.cxf.transport.Destination;
/**
*
*/
public abstract class AbstractPolicyInterceptor extends AbstractPhaseInterceptor<Message> {
public AbstractPolicyInterceptor(String phase) {
super(phase);
}
public AbstractPolicyInterceptor(String id, String phase) {
super(id, phase);
}
public void handleMessage(Message message) throws Fault {
try {
handle(message);
} catch (PolicyException ex) {
throw new Fault(ex);
}
}
protected void getTransportAssertions(Message message) {
Exchange ex = message.getExchange();
Assertor assertor = null;
Conduit conduit = ex.getConduit(message);
if (conduit instanceof Assertor) {
assertor = (Assertor)conduit;
} else {
Destination destination = ex.getDestination();
if (destination instanceof Assertor) {
assertor = (Assertor)destination;
}
}
if (null != assertor) {
assertor.assertMessage(message);
}
}
protected BindingFaultInfo getBindingFaultInfo(Message msg, Exception ex, BindingOperationInfo boi) {
BindingFaultInfo bfi = msg.get(BindingFaultInfo.class);
if (null == bfi && ex != null) {
Throwable cause = ex.getCause();
if (null == cause) {
return null;
}
for (BindingFaultInfo b : boi.getFaults()) {
Class<?> faultClass = b.getFaultInfo().getProperty(Class.class.getName(), Class.class);
if (faultClass != null && faultClass.isAssignableFrom(cause.getClass())) {
bfi = b;
msg.put(BindingFaultInfo.class, bfi);
break;
}
}
if (null == bfi && null != boi.getWrappedOperation()) {
for (BindingFaultInfo b : boi.getWrappedOperation().getFaults()) {
Class<?> faultClass = b.getFaultInfo().getProperty(Class.class.getName(), Class.class);
if (faultClass != null && faultClass.isAssignableFrom(cause.getClass())) {
bfi = b;
msg.put(BindingFaultInfo.class, bfi);
break;
}
}
}
}
return bfi;
}
protected abstract void handle(Message message) throws PolicyException;
}