svn commit: r576676 - in /webservices/synapse/trunk/java/modules/core/src/main: java/org/apache/synapse/core/axis2/SynapseMustUnderstandHandler.java resources/module.xml

[ru...@apache.org]

Author: ruwan
Date: Mon Sep 17 20:41:45 2007
New Revision: 576676

URL: http://svn.apache.org/viewvc?rev=576676&view=rev
Log:
Fixing SYNAPSE-128 getting message in to synapse even with not processed mustUnderstand headers

Added:
    webservices/synapse/trunk/java/modules/core/src/main/java/org/apache/synapse/core/axis2/SynapseMustUnderstandHandler.java
Modified:
    webservices/synapse/trunk/java/modules/core/src/main/resources/module.xml

Added: webservices/synapse/trunk/java/modules/core/src/main/java/org/apache/synapse/core/axis2/SynapseMustUnderstandHandler.java
URL: http://svn.apache.org/viewvc/webservices/synapse/trunk/java/modules/core/src/main/java/org/apache/synapse/core/axis2/SynapseMustUnderstandHandler.java?rev=576676&view=auto
==============================================================================
--- webservices/synapse/trunk/java/modules/core/src/main/java/org/apache/synapse/core/axis2/SynapseMustUnderstandHandler.java (added)
+++ webservices/synapse/trunk/java/modules/core/src/main/java/org/apache/synapse/core/axis2/SynapseMustUnderstandHandler.java Mon Sep 17 20:41:45 2007
@@ -0,0 +1,63 @@
+/*
+ *  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.ArrayList;
+import java.util.Iterator;
+
+/**
+ * This is a handler for axis2 which will clear the mustUnderstand ness of the headers
+ * if there are any after the Dispatch, which will allow Synapse to get the message
+ * even with unprocessed mustUnderstand headers
+ */
+public class SynapseMustUnderstandHandler extends AbstractHandler {
+    
+    public InvocationResponse invoke(MessageContext messageContext) throws AxisFault {
+
+        SOAPEnvelope envelope = messageContext.getEnvelope();
+
+        if (envelope.getHeader() != null) {
+            Iterator headerBlocks = envelope.getHeader().getHeadersToProcess(null);
+            ArrayList markedHeaderBlocks = new ArrayList();
+
+            while (headerBlocks.hasNext()) {
+                SOAPHeaderBlock headerBlock = (SOAPHeaderBlock) headerBlocks.next();
+
+                // if this header block mustUnderstand but has not been processed
+                // then mark it as processed to get the message in to Synapse
+                if (!headerBlock.isProcessed() && headerBlock.getMustUnderstand()) {
+                    markedHeaderBlocks.add(headerBlock);
+                    headerBlock.setProcessed();
+                }
+            }
+
+            // incase we need to get them inside synapse
+            messageContext.setProperty("headersMarkedAsProcessedBySynapse", markedHeaderBlocks);
+        }
+
+        return InvocationResponse.CONTINUE;
+    }
+}

Modified: webservices/synapse/trunk/java/modules/core/src/main/resources/module.xml
URL: http://svn.apache.org/viewvc/webservices/synapse/trunk/java/modules/core/src/main/resources/module.xml?rev=576676&r1=576675&r2=576676&view=diff
==============================================================================
--- webservices/synapse/trunk/java/modules/core/src/main/resources/module.xml (original)
+++ webservices/synapse/trunk/java/modules/core/src/main/resources/module.xml Mon Sep 17 20:41:45 2007
@@ -29,6 +29,10 @@
                  class="org.apache.synapse.core.axis2.SynapseDispatcher">
             <order after="SOAPMessageBodyBasedDispatcher" phase="Dispatch"/>
         </handler>
+        <handler name="SynapseMustUnderstandHandler"
+                 class="org.apache.synapse.core.axis2.SynapseMustUnderstandHandler">
+            <order after="SynapseDispatcher" phase="Dispatch"/>
+        </handler>
     </InFlow>
 
 </module>



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