Coverage Report - org.mule.transaction.lookup.GenericTransactionManagerLookupFactory
 
Classes in this File Line Coverage Branch Coverage Complexity
GenericTransactionManagerLookupFactory
0%
0/26
0%
0/8
1.6
 
 1  
 /*
 2  
  * $Id: GenericTransactionManagerLookupFactory.java 19191 2010-08-25 21:05:23Z tcarlson $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.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.transaction.lookup;
 12  
 
 13  
 import org.mule.api.config.MuleConfiguration;
 14  
 import org.mule.api.lifecycle.Initialisable;
 15  
 import org.mule.api.lifecycle.InitialisationException;
 16  
 import org.mule.api.transaction.TransactionManagerFactory;
 17  
 import org.mule.config.i18n.CoreMessages;
 18  
 import org.mule.util.JndiContextHelper;
 19  
 import org.mule.util.StringUtils;
 20  
 
 21  
 import java.util.Map;
 22  
 
 23  
 import javax.naming.Context;
 24  
 import javax.naming.NamingException;
 25  
 import javax.transaction.TransactionManager;
 26  
 
 27  
 import org.apache.commons.logging.Log;
 28  
 import org.apache.commons.logging.LogFactory;
 29  
 
 30  
 /**
 31  
  * A factory performing a JNDI lookup for TransactionManager. <p/> NOTE: Java EE 1.4
 32  
  * specification does not mandate application server vendors to expose a
 33  
  * TransactionManager for direct use, nor does it name the standard way to locate it.
 34  
  * For some servers the TransactionManager is not even available in the global JNDI
 35  
  * namespace, so your only bet is to run Mule in the same JVM as the application
 36  
  * server.
 37  
  */
 38  0
 public class GenericTransactionManagerLookupFactory implements TransactionManagerFactory, Initialisable
 39  
 {
 40  0
     protected final Log logger = LogFactory.getLog(getClass());
 41  
 
 42  
     protected Context context;
 43  
 
 44  
     private Map environment;
 45  
 
 46  
     private TransactionManager txManager;
 47  
 
 48  
     private String jndiName;
 49  
 
 50  
     public String getJndiName()
 51  
     {
 52  0
         return jndiName;
 53  
     }
 54  
 
 55  
     public void setJndiName(final String jndiName)
 56  
     {
 57  0
         this.jndiName = jndiName;
 58  0
     }
 59  
 
 60  
     public TransactionManager getTxManager()
 61  
     {
 62  0
         return txManager;
 63  
     }
 64  
 
 65  
     public void setTxManager(final TransactionManager txManager)
 66  
     {
 67  0
         this.txManager = txManager;
 68  0
     }
 69  
 
 70  
     public Map getEnvironment()
 71  
     {
 72  0
         return environment;
 73  
     }
 74  
 
 75  
     public void setEnvironment(final Map environment)
 76  
     {
 77  0
         this.environment = environment;
 78  0
     }
 79  
 
 80  
     public Context getContext()
 81  
     {
 82  0
         return context;
 83  
     }
 84  
 
 85  
     public void setContext(final Context context)
 86  
     {
 87  0
         this.context = context;
 88  0
     }
 89  
 
 90  
     /** @see org.mule.api.transaction.TransactionManagerFactory#create(MuleConfiguration)
 91  
      * @param config */
 92  
     public TransactionManager create(MuleConfiguration config) throws Exception
 93  
     {
 94  
         // implementing the Initilisable interface does not call it??
 95  0
         initialise();
 96  0
         if (txManager == null)
 97  
         {
 98  0
             txManager = (TransactionManager) context.lookup(jndiName);
 99  
         }
 100  
 
 101  0
         return txManager;
 102  
     }
 103  
 
 104  
     /**
 105  
      * Method used to perform any initialisation work. If a fatal error occurs during
 106  
      * initialisation an <code>InitialisationException</code> should be thrown,
 107  
      * causing the Mule instance to shutdown. If the error is recoverable, say by
 108  
      * retrying to connect, a <code>RecoverableException</code> should be thrown.
 109  
      * There is no guarantee that by throwing a Recoverable exception that the Mule
 110  
      * instance will not shut down.
 111  
      *
 112  
      * @throws org.mule.api.lifecycle.InitialisationException
 113  
      *          if a fatal error occurs
 114  
      *          causing the Mule instance to shutdown
 115  
      */
 116  
     public void initialise() throws InitialisationException
 117  
     {
 118  0
         if (txManager == null && StringUtils.isEmpty(StringUtils.trim(jndiName)))
 119  
         {
 120  0
             throw new InitialisationException(CoreMessages.propertiesNotSet("jndiName"), this);
 121  
         }
 122  
 
 123  
         try
 124  
         {
 125  0
             if (context == null)
 126  
             {
 127  0
                 context = JndiContextHelper.initialise(getEnvironment());
 128  
             }
 129  
         }
 130  0
         catch (NamingException e)
 131  
         {
 132  0
             throw new InitialisationException(CoreMessages.failedToCreate("Jndi context"),
 133  
                     e, this);
 134  0
         }
 135  0
     }
 136  
 }