org.springframework.transaction.compensating.support
Class AbstractCompensatingTransactionManagerDelegate

java.lang.Object
  org.springframework.transaction.compensating.support.AbstractCompensatingTransactionManagerDelegate

Direct Known Subclasses:

ContextSourceTransactionManagerDelegate

public abstract class AbstractCompensatingTransactionManagerDelegate
extends Object

Abstract superclass for Compensating TransactionManager delegates. The actual transaction work is extracted to a delegate to enable composite Transaction Managers.

Since:

1.2

Author:

Mattias Hellborg Arthursson

Constructor Summary

AbstractCompensatingTransactionManagerDelegate()

Method Summary

protected abstract void	closeTargetResource(CompensatingTransactionHolderSupport transactionHolderSupport) Close the target resource - the implementation specific resource held in the specified CompensatingTransactionHolderSupport.
void	doBegin(Object transaction, TransactionDefinition definition)
void	doCleanupAfterCompletion(Object transaction)
void	doCommit(DefaultTransactionStatus status)
Object	doGetTransaction()
void	doRollback(DefaultTransactionStatus status)
protected abstract CompensatingTransactionHolderSupport	getNewHolder() Get a new implementation specific CompensatingTransactionHolderSupport instance.
protected abstract Object	getTransactionSynchronizationKey() Get the key (normally, a DataSource or similar) that should be used for transaction synchronization.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCompensatingTransactionManagerDelegate

public AbstractCompensatingTransactionManagerDelegate()

Method Detail

closeTargetResource

protected abstract void closeTargetResource(CompensatingTransactionHolderSupport transactionHolderSupport)

Close the target resource - the implementation specific resource held in the specified CompensatingTransactionHolderSupport.

Parameters:

transactionHolderSupport - the CompensatingTransactionHolderSupport that holds the transaction specific target resource.

getNewHolder

protected abstract CompensatingTransactionHolderSupport getNewHolder()

Get a new implementation specific CompensatingTransactionHolderSupport instance.

Returns:

a new CompensatingTransactionHolderSupport instance.

getTransactionSynchronizationKey

protected abstract Object getTransactionSynchronizationKey()

Get the key (normally, a DataSource or similar) that should be used for transaction synchronization.

Returns:

the transaction synchronization key

doGetTransaction

public Object doGetTransaction()
                        throws TransactionException

Throws:

TransactionException

doBegin

public void doBegin(Object transaction,
                    TransactionDefinition definition)
             throws TransactionException

Throws:

TransactionException

doCommit

public void doCommit(DefaultTransactionStatus status)
              throws TransactionException

Throws:

TransactionException

doRollback

public void doRollback(DefaultTransactionStatus status)
                throws TransactionException

Throws:

TransactionException

doCleanupAfterCompletion

public void doCleanupAfterCompletion(Object transaction)