/*
* 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.synapse.core.axis2;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPHeaderBlock;
import org.apache.axis2.AxisFault;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.handlers.AbstractHandler;
import java.util.Iterator;
/*
*
*/
public class SynapseMustUnderstandHandler extends AbstractHandler {
public InvocationResponse invoke(MessageContext msgContext) throws AxisFault {
Object obj = msgContext.getProperty(
org.apache.synapse.Constants.PROCESSED_MUST_UNDERSTAND);
if (obj != null && ((Boolean) obj).booleanValue()) {
// second phase so return
return InvocationResponse.CONTINUE;
}
msgContext.setProperty(
org.apache.synapse.Constants.PROCESSED_MUST_UNDERSTAND,
Boolean.TRUE);
if (!msgContext.isHeaderPresent()) {
return InvocationResponse.CONTINUE;
}
SOAPEnvelope envelope = msgContext.getEnvelope();
if (envelope.getHeader() == null) {
return InvocationResponse.CONTINUE;
}
Iterator headerBlocks = envelope.getHeader().examineAllHeaderBlocks();
while (headerBlocks.hasNext()) {
SOAPHeaderBlock headerBlock = (SOAPHeaderBlock) headerBlocks.next();
// if this header block has been processed or mustUnderstand isn't
// turned on then its cool
if (headerBlock.isProcessed() || !headerBlock.getMustUnderstand()) {
continue;
}
headerBlock.setProcessed();
}
return InvocationResponse.CONTINUE;
}
}