org.hibernate.transaction
Class JNDITransactionManagerLookup

java.lang.Object
  extended by org.hibernate.transaction.JNDITransactionManagerLookup
All Implemented Interfaces:
TransactionManagerLookup
Direct Known Subclasses:
BESTransactionManagerLookup, JBossTransactionManagerLookup, JRun4TransactionManagerLookup, OC4JTransactionManagerLookup, OrionTransactionManagerLookup, ResinTransactionManagerLookup, SunONETransactionManagerLookup, WeblogicTransactionManagerLookup

public abstract class JNDITransactionManagerLookup
extends Object
implements TransactionManagerLookup

Template implementation of TransactionManagerLookup where the underlying TransactionManager is available via JNDI lookup at the specified location - getName().

Author:
Gavin King

Constructor Summary
JNDITransactionManagerLookup()
           
 
Method Summary
protected abstract  String getName()
          Get the JNDI namespace under wich we can locate the TransactionManager.
 Object getTransactionIdentifier(Transaction transaction)
          Determine an identifier for the given transaction appropriate for use in caching/lookup usages.
 TransactionManager getTransactionManager(Properties props)
          Obtain the JTA TransactionManager.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.hibernate.transaction.TransactionManagerLookup
getUserTransactionName
 

Constructor Detail

JNDITransactionManagerLookup

public JNDITransactionManagerLookup()
Method Detail

getName

protected abstract String getName()
Get the JNDI namespace under wich we can locate the TransactionManager.

Returns:
The TransactionManager JNDI namespace

getTransactionManager

public TransactionManager getTransactionManager(Properties props)
                                         throws HibernateException
Obtain the JTA TransactionManager.

Specified by:
getTransactionManager in interface TransactionManagerLookup
Parameters:
props - The configuration properties.
Returns:
The JTA TransactionManager.
Throws:
HibernateException - Indicates problem locating TransactionManager.

getTransactionIdentifier

public Object getTransactionIdentifier(Transaction transaction)
Determine an identifier for the given transaction appropriate for use in caching/lookup usages.

Generally speaking the transaction itself will be returned here. This method was added specifically for use in WebSphere and other unfriendly JEE containers (although WebSphere is still the only known such brain-dead, sales-driven impl).

Specified by:
getTransactionIdentifier in interface TransactionManagerLookup
Parameters:
transaction - The transaction to be identified.
Returns:
An appropropriate identifier


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