org.datanucleus.transaction.jta

Class FactoryBasedTransactionManagerLocator

java.lang.Object

org.datanucleus.transaction.jta.FactoryBasedTransactionManagerLocator

All Implemented Interfaces:

TransactionManagerLocator

Direct Known Subclasses:

BTMTransactionManagerLocator, JOnASTransactionManagerLocator, JOTMTransactionManagerLocator, WebSphereTransactionManagerLocator

public abstract class FactoryBasedTransactionManagerLocator
extends Object
implements TransactionManagerLocator

TransactionManager locator using a factory class. All extending classes must provide the method getFactoryClass() returning the class of a factory that has a method "getTransactionManager" returning the manager object.

Field Summary

Fields

Modifier and Type	Field and Description
protected static Localiser	LOCALISER Localisation utility for output messages

Constructor Summary

Constructors

Constructor and Description
FactoryBasedTransactionManagerLocator()

Method Summary

Methods

Modifier and Type	Method and Description
protected abstract Class	getFactoryClass(ClassLoaderResolver clr) Accessor for the factory class to use for this locator.
TransactionManager	getTransactionManager(ClassLoaderResolver clr) Method to return the TransactionManager.

Methods inherited from class java.lang.Object

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

Field Detail

LOCALISER

protected static final Localiser LOCALISER

Localisation utility for output messages

Constructor Detail

FactoryBasedTransactionManagerLocator

public FactoryBasedTransactionManagerLocator()

Method Detail

getFactoryClass

protected abstract Class getFactoryClass(ClassLoaderResolver clr)

Accessor for the factory class to use for this locator.

Parameters:

clr - ClassLoader resolver

Returns:

The class

getTransactionManager

public TransactionManager getTransactionManager(ClassLoaderResolver clr)

Method to return the TransactionManager.

Specified by:

getTransactionManager in interface TransactionManagerLocator

Returns:

The TransactionManager