JOTMTransactionManagerLookup


1   package org.hibernate.transaction;
2   
3   import java.util.Properties  ;
4   
5   import javax.transaction.TransactionManager  ;
6   
7   import org.hibernate.HibernateException;
8   
9   /**
10   * TransactionManager lookup strategy for JOTM
11   * @author Low Heng Sin
12   */
13  public class JOTMTransactionManagerLookup implements TransactionManagerLookup {
14  
15      /**
16       * @see org.hibernate.transaction.TransactionManagerLookup#getTransactionManager(Properties)
17       */
18      public TransactionManager   getTransactionManager(Properties   props) throws HibernateException {
19          try {
20              Class   clazz = Class.forName("org.objectweb.jotm.Current");
21              return (TransactionManager  ) clazz.getMethod("getTransactionManager", null).invoke(null, null);
22          }
23          catch (Exception   e) {
24              throw new HibernateException( "Could not obtain JOTM transaction manager instance", e );
25          }
26      }
27  
28      public String   getUserTransactionName() {
29          return "java:comp/UserTransaction";
30      }
31  
32  }
33  
34  
35  
36  
37  
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