/**
* 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.eventing.integration.notificationapi.assertions;
import java.util.Set;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.soap.SOAPHandler;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import org.w3c.dom.Element;
import org.apache.cxf.helpers.DOMUtils;
/**
* Handler that asserts a particular value of WS-Addressing Action in the headers
* of an incoming message. Used only for testing.
*/
public class WSAActionAssertingHandler implements SOAPHandler<SOAPMessageContext> {
/**
* The action which we expect to be set for incoming events into an event sink
* which uses this handler.
*/
private String action;
public WSAActionAssertingHandler(String action) {
this.action = action;
}
@Override
public Set<QName> getHeaders() {
return null;
}
@Override
public boolean handleMessage(SOAPMessageContext context) {
// only inbound messages are of use
if ((Boolean)context.get(MessageContext.MESSAGE_OUTBOUND_PROPERTY)) {
return true;
}
try {
Element elm = DOMUtils.getFirstElement(context.getMessage().getSOAPHeader());
while (elm != null) {
if (elm.getLocalName().equals("Action") && elm.getNamespaceURI().contains("addressing")) {
if (!elm.getTextContent().equals(action)) {
throw new RuntimeException("The event sink should have received "
+ "WSA-Action: " + action + " but received: "
+ elm.getTextContent());
}
return true;
}
elm = DOMUtils.getNextElement(elm);
}
} catch (SOAPException e) {
throw new RuntimeException(e);
}
throw new RuntimeException("The event sink should have received a WSA-Action associated with"
+ "the notification");
}
@Override
public boolean handleFault(SOAPMessageContext context) {
return true;
}
@Override
public void close(MessageContext context) {
}
}