org.hibernate.transaction
Class JNDITransactionManagerLookup

java.lang.Object
  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