org.hibernate.transaction
Class WebSphereTransactionManagerLookup

java.lang.Object
  org.hibernate.transaction.WebSphereTransactionManagerLookup

All Implemented Interfaces:

TransactionManagerLookup

public class WebSphereTransactionManagerLookup
extends Object
implements TransactionManagerLookup

TransactionManagerLookup strategy for WebSphere (versions 4, 5.0 and 5.1)

Author:

Gavin King

Constructor Summary

WebSphereTransactionManagerLookup()
Constructs a new WebSphereTransactionManagerLookup.

Method Summary

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.
String	getUserTransactionName() Return the JNDI namespace of the JTA UserTransaction for this platform or null; optional operation.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

WebSphereTransactionManagerLookup

public WebSphereTransactionManagerLookup()

Constructs a new WebSphereTransactionManagerLookup.

Method Detail

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.

getUserTransactionName

public String getUserTransactionName()

Return the JNDI namespace of the JTA UserTransaction for this platform or null; optional operation.

Specified by:

getUserTransactionName in interface TransactionManagerLookup

Returns:

The JNDI namespace where we can locate the UserTransaction for this platform.

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