Class WebSphereExtendedJtaPlatform

  extended by org.hibernate.service.jta.platform.internal.AbstractJtaPlatform
      extended by org.hibernate.service.jta.platform.internal.WebSphereExtendedJtaPlatform
All Implemented Interfaces:
Serializable, TransactionManagerAccess, JtaPlatform, Service, Configurable, ServiceRegistryAwareService

public class WebSphereExtendedJtaPlatform
extends AbstractJtaPlatform

JTA platform 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

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

See Also:
Serialized Form

Nested Class Summary
 class WebSphereExtendedJtaPlatform.TransactionManagerAdapter
Field Summary
static String UT_NAME
Constructor Summary
Method Summary
protected  boolean canCacheTransactionManager()
 Object getTransactionIdentifier(Transaction transaction)
          Determine an identifier for the given transaction appropriate for use in caching/lookup usages.
protected  TransactionManager locateTransactionManager()
protected  UserTransaction locateUserTransaction()
Methods inherited from class org.hibernate.service.jta.platform.internal.AbstractJtaPlatform
canCacheTransactionManagerByDefault, canCacheUserTransaction, canCacheUserTransactionByDefault, canRegisterSynchronization, configure, getCurrentStatus, getSynchronizationStrategy, getTransactionManager, injectServices, jndiService, registerSynchronization, retrieveTransactionManager, retrieveUserTransaction, serviceRegistry
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail


public static final String UT_NAME
See Also:
Constant Field Values
Constructor Detail


public WebSphereExtendedJtaPlatform()
Method Detail


protected boolean canCacheTransactionManager()
canCacheTransactionManager in class AbstractJtaPlatform


protected TransactionManager locateTransactionManager()
Specified by:
locateTransactionManager in class AbstractJtaPlatform


protected UserTransaction locateUserTransaction()
Specified by:
locateUserTransaction in class AbstractJtaPlatform


public Object getTransactionIdentifier(Transaction transaction)
Description copied from interface: JtaPlatform
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 JtaPlatform
getTransactionIdentifier in class AbstractJtaPlatform
transaction - The transaction to be identified.
An appropriate identifier

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