Coverage Report - org.mule.processor.TransactionalInterceptingMessageProcessor
 
Classes in this File Line Coverage Branch Coverage Complexity
TransactionalInterceptingMessageProcessor
0%
0/12
0%
0/2
0
TransactionalInterceptingMessageProcessor$1
0%
0/2
N/A
0
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.processor;
 8  
 
 9  
 import org.mule.api.MessagingException;
 10  
 import org.mule.api.MuleEvent;
 11  
 import org.mule.api.MuleException;
 12  
 import org.mule.api.processor.MessageProcessor;
 13  
 import org.mule.api.transaction.TransactionCallback;
 14  
 import org.mule.api.transaction.TransactionConfig;
 15  
 import org.mule.config.i18n.CoreMessages;
 16  
 import org.mule.transaction.TransactionTemplate;
 17  
 
 18  
 /**
 19  
  * Wraps the invocation of the next {@link MessageProcessor} with a transaction. If
 20  
  * the {@link TransactionConfig} is null then no transaction is used and the next
 21  
  * {@link MessageProcessor} is invoked directly.
 22  
  */
 23  
 public class TransactionalInterceptingMessageProcessor extends AbstractInterceptingMessageProcessor
 24  
 {
 25  
     protected TransactionConfig transactionConfig;
 26  
 
 27  
     public TransactionalInterceptingMessageProcessor(TransactionConfig transactionConfig)
 28  0
     {
 29  0
         this.transactionConfig = transactionConfig;
 30  0
     }
 31  
 
 32  
     public MuleEvent process(final MuleEvent event) throws MuleException
 33  
     {
 34  0
         if (next == null)
 35  
         {
 36  0
             return event;
 37  
         }
 38  
         else
 39  
         {
 40  0
             TransactionTemplate<MuleEvent> tt = new TransactionTemplate<MuleEvent>(transactionConfig, event.getMuleContext());
 41  0
             TransactionCallback<MuleEvent> cb = new TransactionCallback<MuleEvent>()
 42  0
             {
 43  
                 public MuleEvent doInTransaction() throws Exception
 44  
                 {
 45  0
                     return processNext(event);
 46  
                 }
 47  
             };
 48  
 
 49  
             try
 50  
             {
 51  0
                 return tt.execute(cb);
 52  
             }
 53  0
             catch (MessagingException e)
 54  
             {
 55  0
                 throw e;
 56  
             }
 57  0
             catch (Exception e)
 58  
             {
 59  0
                 throw new MessagingException(CoreMessages.errorInvokingMessageProcessorWithinTransaction(
 60  
                     next, transactionConfig), event, e);
 61  
             }
 62  
         }
 63  
     }
 64  
 }