Package javax.transaction

Interface UserTransaction

All Known Implementing Classes:

DefaultUserTransaction

public interface UserTransaction

The UserTransaction API.

Author:

Manfred Riem ([email protected])

Method Summary

Modifier and Type	Method	Description
void	begin()	Begin the transaction.
void	commit()	Commit the transaction.
int	getStatus()	Get the status.
void	rollback()	Rollback the transaction.
void	setRollbackOnly()	Set to rollback only.
void	setTransactionTimeout(int seconds)	Set the transaction timeout.

Method Detail

begin

void begin()
    throws NotSupportedException,
           SystemException

Begin the transaction.

Throws:

NotSupportedException - when nested transaction are not supported.

SystemException - when a serious error occurs.

commit

void commit()
     throws RollbackException,
            HeuristicMixedException,
            HeuristicRollbackException,
            SecurityException,
            IllegalStateException,
            SystemException

Commit the transaction.

Throws:

RollbackException - when the transaction has been rolled back.

HeuristicMixedException - when transaction has been partially rolled back.

HeuristicRollbackException - when transaction has been rolled back.

SecurityException - when not allowed to commit the transaction.

IllegalStateException - when not associated with a transaction.

SystemException - when a serious error occurs.

getStatus

int getStatus()
       throws SystemException

Get the status.

Returns:

the status.

Throws:

SystemException - when a serious error occurs.

rollback

void rollback()
       throws IllegalStateException,
              SecurityException,
              SystemException

Rollback the transaction.

Throws:

IllegalStateException - when not associated with a transaction.

SecurityException - when not allowed to rollback the transaction.

SystemException - when a serious error occurs.

setRollbackOnly

void setRollbackOnly()
              throws IllegalStateException,
                     SystemException

Set to rollback only.

Throws:

IllegalStateException - when not associated with a transaction.

SystemException - when a serious error occurs.

setTransactionTimeout

void setTransactionTimeout(int seconds)
                    throws SystemException

Set the transaction timeout.

Parameters:

seconds - the transaction timeout in seconds

Throws:

SystemException - when a serious error occurs.