Coverage Report - org.mule.module.spring.transaction.SpringTransactionFactory
 
Classes in this File Line Coverage Branch Coverage Complexity
SpringTransactionFactory
80%
8/10
N/A
1.462
SpringTransactionFactory$SpringTransaction
55%
11/20
0%
0/8
1.462
 
 1  
 /*
 2  
  * $Id: SpringTransactionFactory.java 10789 2008-02-12 20:04:43Z dfeist $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 
 11  
 package org.mule.module.spring.transaction;
 12  
 
 13  
 import org.mule.api.MuleContext;
 14  
 import org.mule.api.transaction.Transaction;
 15  
 import org.mule.api.transaction.TransactionException;
 16  
 import org.mule.api.transaction.TransactionFactory;
 17  
 import org.mule.transaction.AbstractSingleResourceTransaction;
 18  
 
 19  
 import org.springframework.jdbc.datasource.ConnectionHolder;
 20  
 import org.springframework.jms.connection.JmsResourceHolder;
 21  
 import org.springframework.transaction.PlatformTransactionManager;
 22  
 import org.springframework.transaction.TransactionStatus;
 23  
 import org.springframework.transaction.support.TransactionSynchronizationManager;
 24  
 
 25  
 /**
 26  
  * TODO: document this class
 27  
  */
 28  8
 public class SpringTransactionFactory implements TransactionFactory
 29  
 {
 30  
 
 31  
     private PlatformTransactionManager manager;
 32  
 
 33  
     public SpringTransactionFactory()
 34  
     {
 35  4
         super();
 36  4
     }
 37  
 
 38  
     public Transaction beginTransaction(MuleContext muleContext) throws TransactionException
 39  
     {
 40  4
         Transaction tx = new SpringTransaction();
 41  4
         tx.begin();
 42  4
         return tx;
 43  
     }
 44  
 
 45  
     public boolean isTransacted()
 46  
     {
 47  0
         return true;
 48  
     }
 49  
 
 50  
     /**
 51  
      * @return Returns the manager.
 52  
      */
 53  
     synchronized public PlatformTransactionManager getManager()
 54  
     {
 55  0
         return manager;
 56  
     }
 57  
 
 58  
     /**
 59  
      * @param manager The manager to set.
 60  
      */
 61  
     synchronized public void setManager(PlatformTransactionManager manager)
 62  
     {
 63  4
         this.manager = manager;
 64  4
     }
 65  
 
 66  
     /**
 67  
      * TODO: document this class
 68  
      */
 69  
     public class SpringTransaction extends AbstractSingleResourceTransaction
 70  
     {
 71  
         protected final TransactionStatus status;
 72  
 
 73  
         public SpringTransaction()
 74  4
         {
 75  4
             status = manager.getTransaction(null);
 76  4
         }
 77  
 
 78  
         protected void doBegin() throws TransactionException
 79  
         {
 80  
             // nothing to do
 81  4
         }
 82  
 
 83  
         protected void doCommit() throws TransactionException
 84  
         {
 85  2
            manager.commit(status);
 86  2
         }
 87  
 
 88  
         protected void doRollback() throws TransactionException
 89  
         {
 90  2
            manager.rollback(status);
 91  2
         }
 92  
 
 93  
         public Object getResource(Object key)
 94  
         {
 95  0
             Object res = TransactionSynchronizationManager.getResource(key);
 96  0
             if (res != null)
 97  
             {
 98  0
                 if (!(res instanceof ConnectionHolder))
 99  
                 {
 100  0
                     if (res instanceof JmsResourceHolder)
 101  
                     {
 102  0
                         return ((JmsResourceHolder)res).getConnection();
 103  
                     }
 104  
                 }
 105  
                 else
 106  
                 {
 107  0
                     return ((ConnectionHolder)res).getConnection();
 108  
                 }
 109  
             }
 110  0
             return res;
 111  
         }
 112  
 
 113  
         public boolean hasResource(Object key)
 114  
         {
 115  0
             return getResource(key) != null;
 116  
         }
 117  
 
 118  
         public void bindResource(Object key, Object resource) throws TransactionException
 119  
         {
 120  0
             throw new UnsupportedOperationException();
 121  
         }
 122  
 
 123  
         public void setRollbackOnly()
 124  
         {
 125  2
             super.setRollbackOnly();
 126  2
             status.setRollbackOnly();
 127  2
         }
 128  
 
 129  
     }
 130  
 
 131  
 }