Package org.apache.geronimo.transaction

Class GeronimoUserTransaction

java.lang.Object

org.apache.geronimo.transaction.GeronimoUserTransaction

All Implemented Interfaces:

Serializable, UserTransaction

public final class GeronimoUserTransaction
extends Object
implements UserTransaction, Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
GeronimoUserTransaction(TransactionManager transactionManager)

Method Summary

Modifier and Type	Method	Description
void	begin()	Create a new transaction and associate it with the current thread.
void	commit()	Complete the transaction associated with the current thread.
int	getStatus()	Obtain the status of the transaction associated with the current thread.
void	rollback()	Roll back the transaction associated with the current thread.
void	setRollbackOnly()	Modify the transaction associated with the current thread such that the only possible outcome of the transaction is to roll back the transaction.
void	setTransactionManager(TransactionManager transactionManager)
void	setTransactionTimeout(int seconds)	Modify the timeout value that is associated with transactions started by the current thread with the begin method.

Methods inherited from class java.lang.Object

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

Constructor Detail

GeronimoUserTransaction

public GeronimoUserTransaction(TransactionManager transactionManager)

Method Detail

setTransactionManager

public void setTransactionManager(TransactionManager transactionManager)

getStatus

public int getStatus()
              throws SystemException

Description copied from interface: javax.transaction.UserTransaction

Obtain the status of the transaction associated with the current thread.

Specified by:

getStatus in interface UserTransaction

Returns:

The transaction status. If no transaction is associated with the current thread, this method returns the Status.NoTransaction value.

Throws:

SystemException - Thrown if the transaction manager encounters an unexpected error condition.

setRollbackOnly

public void setRollbackOnly()
                     throws IllegalStateException,
                            SystemException

Description copied from interface: javax.transaction.UserTransaction

Modify the transaction associated with the current thread such that the only possible outcome of the transaction is to roll back the transaction.

Specified by:

setRollbackOnly in interface UserTransaction

Throws:

IllegalStateException - Thrown if the current thread is not associated with a transaction.

SystemException - Thrown if the transaction manager encounters an unexpected error condition.

setTransactionTimeout

public void setTransactionTimeout(int seconds)
                           throws SystemException

Description copied from interface: javax.transaction.UserTransaction

Modify the timeout value that is associated with transactions started by the current thread with the begin method.

If an application has not called this method, the transaction service uses some default value for the transaction timeout.

Specified by:

setTransactionTimeout in interface UserTransaction

Parameters:

seconds - The value of the timeout in seconds. If the value is zero, the transaction service restores the default value. If the value is negative a SystemException is thrown.

Throws:

SystemException - Thrown if the transaction manager encounters an unexpected error condition.

begin

public void begin()
           throws NotSupportedException,
                  SystemException

Description copied from interface: javax.transaction.UserTransaction

Create a new transaction and associate it with the current thread.

Specified by:

begin in interface UserTransaction

Throws:

NotSupportedException - Thrown if the thread is already associated with a transaction and the Transaction Manager implementation does not support nested transactions.

SystemException - Thrown if the transaction manager encounters an unexpected error condition.

commit

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

Description copied from interface: javax.transaction.UserTransaction

Complete the transaction associated with the current thread. When this method completes, the thread is no longer associated with a transaction.

Specified by:

commit in interface UserTransaction

Throws:

HeuristicMixedException - Thrown to indicate that a heuristic decision was made and that some relevant updates have been committed while others have been rolled back.

HeuristicRollbackException - Thrown to indicate that a heuristic decision was made and that all relevant updates have been rolled back.

IllegalStateException - Thrown if the current thread is not associated with a transaction.

RollbackException - Thrown to indicate that the transaction has been rolled back rather than committed.

SecurityException - Thrown to indicate that the thread is not allowed to commit the transaction.

SystemException - Thrown if the transaction manager encounters an unexpected error condition.

rollback

public void rollback()
              throws IllegalStateException,
                     SecurityException,
                     SystemException

Description copied from interface: javax.transaction.UserTransaction

Roll back the transaction associated with the current thread. When this method completes, the thread is no longer associated with a transaction.

Specified by:

rollback in interface UserTransaction

Throws:

IllegalStateException - Thrown if the current thread is not associated with a transaction.

SecurityException - Thrown to indicate that the thread is not allowed to roll back the transaction.

SystemException - Thrown if the transaction manager encounters an unexpected error condition.