public class

WebSphereExtendedJTATransactionLookup

extends Object
implements TransactionManagerLookup
java.lang.Object
   ↳ org.hibernate.transaction.WebSphereExtendedJTATransactionLookup

Class Overview

TransactionManagerLookup implementation intended for use with WebSphere Application Server (WAS).

WAS, unlike every other app server on the planet, does not allow direct access to the JTS TransactionManager. Instead, for common transaction- related tasks users must utilize a proprietary API known as ExtendedJTATransaction.

Even more unfortunate, the exact TransactionManagerLookup to use inside of WAS is highly dependent upon (1) WAS version as well as (2) the WAS container in which Hibernate will be utilized.

WebSphereExtendedJTATransactionLookup is reported to work on WAS version 6 in any of the standard J2EE/JEE component containers.

Summary

Nested Classes
class WebSphereExtendedJTATransactionLookup.TransactionManagerAdapter  
Public Constructors
WebSphereExtendedJTATransactionLookup()
Public Methods
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 javax.transaction.UserTransaction for this platform or null; optional operation.
[Expand]
Inherited Methods
From class java.lang.Object
From interface org.hibernate.transaction.TransactionManagerLookup

Public Constructors

public WebSphereExtendedJTATransactionLookup ()

Public Methods

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).

Parameters
transaction The transaction to be identified.
Returns
  • An appropropriate identifier

public TransactionManager getTransactionManager (Properties props)

Obtain the JTA TransactionManager.

Parameters
props The configuration properties.
Returns
  • The JTA TransactionManager.

public String getUserTransactionName ()

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

Returns
  • The JNDI namespace where we can locate the javax.transaction.UserTransaction for this platform.