org.hibernate.engine.transaction.internal

Class TransactionImpl

java.lang.Object

org.hibernate.engine.transaction.internal.TransactionImpl

All Implemented Interfaces:

EntityTransaction, TransactionImplementor, Transaction

public class TransactionImpl
extends Object
implements TransactionImplementor

Author:

Andrea Boriero, Steve Ebersole

Constructor Summary

Constructors

Constructor and Description
TransactionImpl(TransactionCoordinator transactionCoordinator, ExceptionConverter exceptionConverter, AbstractSharedSessionContract session)

Method Summary

Modifier and Type	Method and Description
protected boolean	allowFailedCommitToPhysicallyRollback()
void	begin() Start a resource transaction.
void	commit() Commit the current resource transaction, writing any unflushed changes to the database.
boolean	getRollbackOnly() Determine whether the current resource transaction has been marked for rollback.
TransactionStatus	getStatus() Get the current local status of this transaction.
int	getTimeout() Retrieve the transaction timeout set for this transaction.
TransactionCoordinator.TransactionDriver	internalGetTransactionDriverControl()
boolean	isActive() Indicate whether a resource transaction is in progress.
boolean	isActive(boolean isMarkedForRollbackConsideredActive) Indicate whether a resource transaction is in progress.
void	markRollbackOnly() Make a best effort to mark the underlying transaction for rollback only.
void	registerSynchronization(Synchronization synchronization) Register a user synchronization callback for this transaction.
void	rollback() Roll back the current resource transaction.
void	setRollbackOnly() Mark the current resource transaction so that the only possible outcome of the transaction is for the transaction to be rolled back.
void	setTimeout(int seconds) Set the transaction timeout for any transaction started by a subsequent call to EntityTransaction.begin() on this instance.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.engine.transaction.spi.TransactionImplementor

invalidate

Constructor Detail

TransactionImpl

public TransactionImpl(TransactionCoordinator transactionCoordinator,
                       ExceptionConverter exceptionConverter,
                       AbstractSharedSessionContract session)

Method Detail

begin

public void begin()

Description copied from interface: EntityTransaction

Start a resource transaction.

Specified by:

begin in interface EntityTransaction

commit

public void commit()

Description copied from interface: EntityTransaction

Commit the current resource transaction, writing any unflushed changes to the database.

Specified by:

commit in interface EntityTransaction

internalGetTransactionDriverControl

public TransactionCoordinator.TransactionDriver internalGetTransactionDriverControl()

rollback

public void rollback()

Description copied from interface: EntityTransaction

Roll back the current resource transaction.

Specified by:

rollback in interface EntityTransaction

isActive

public boolean isActive()

Description copied from interface: EntityTransaction

Indicate whether a resource transaction is in progress.

Specified by:

isActive in interface EntityTransaction

Returns:

boolean indicating whether transaction is in progress

isActive

public boolean isActive(boolean isMarkedForRollbackConsideredActive)

Description copied from interface: TransactionImplementor

Indicate whether a resource transaction is in progress.

Specified by:

isActive in interface TransactionImplementor

Parameters:

isMarkedForRollbackConsideredActive - whether to consider TransactionStatus.MARKED_ROLLBACK as active.

Returns:

boolean indicating whether transaction is in progress

getStatus

public TransactionStatus getStatus()

Description copied from interface: Transaction

Get the current local status of this transaction.

This only accounts for the local view of the transaction status. In other words it does not check the status of the actual underlying transaction.

Specified by:

getStatus in interface Transaction

Returns:

The current local status.

registerSynchronization

public void registerSynchronization(Synchronization synchronization)
                             throws HibernateException

Description copied from interface: Transaction

Register a user synchronization callback for this transaction.

Specified by:

registerSynchronization in interface Transaction

Parameters:

synchronization - The Synchronization callback to register.

Throws:

HibernateException - Indicates a problem registering the synchronization.

setTimeout

public void setTimeout(int seconds)

Description copied from interface: Transaction

Set the transaction timeout for any transaction started by a subsequent call to EntityTransaction.begin() on this instance.

Specified by:

setTimeout in interface Transaction

Parameters:

seconds - The number of seconds before a timeout.

getTimeout

public int getTimeout()

Description copied from interface: Transaction

Retrieve the transaction timeout set for this transaction. A negative indicates no timeout has been set.

Specified by:

getTimeout in interface Transaction

Returns:

The timeout, in seconds.

markRollbackOnly

public void markRollbackOnly()

Description copied from interface: Transaction

Make a best effort to mark the underlying transaction for rollback only.

Specified by:

markRollbackOnly in interface Transaction

setRollbackOnly

public void setRollbackOnly()

Description copied from interface: EntityTransaction

Mark the current resource transaction so that the only possible outcome of the transaction is for the transaction to be rolled back.

Specified by:

setRollbackOnly in interface EntityTransaction

getRollbackOnly

public boolean getRollbackOnly()

Description copied from interface: EntityTransaction

Determine whether the current resource transaction has been marked for rollback.

Specified by:

getRollbackOnly in interface EntityTransaction

Returns:

boolean indicating whether the transaction has been marked for rollback

allowFailedCommitToPhysicallyRollback

protected boolean allowFailedCommitToPhysicallyRollback()