org.jboss.cache.transaction
Class DummyUserTransaction

java.lang.Object
  org.jboss.cache.transaction.DummyUserTransaction

All Implemented Interfaces:

java.io.Serializable, UserTransaction (src)

public class DummyUserTransaction

extends java.lang.Object

implements UserTransaction (src) , java.io.Serializable

See Also:

Serialized Form

DummyUserTransaction

public DummyUserTransaction(DummyTransactionManager (src)  tm)

begin

public void begin()
           throws NotSupportedException (src) ,
                  SystemException (src) 

Starts a new transaction, and associate it with the calling thread.

Specified by:

begin in interface UserTransaction (src)

Throws:

NotSupportedException (src) - If the calling thread is already associated with a transaction, and nested transactions are not supported.

SystemException (src) - If the transaction service fails in an unexpected way.

commit

public void commit()
            throws RollbackException (src) ,
                   HeuristicMixedException (src) ,
                   HeuristicRollbackException (src) ,
                   java.lang.SecurityException,
                   SystemException (src) 

Attempt to commit this transaction.

Specified by:

commit in interface UserTransaction (src)

Throws:

RollbackException (src) - If the transaction was marked for rollback only, the transaction is rolled back and this exception is thrown.

SystemException (src) - If the transaction service fails in an unexpected way.

HeuristicMixedException (src) - If a heuristic decision was made and some some parts of the transaction have been committed while other parts have been rolled back.

HeuristicRollbackException (src) - If a heuristic decision to roll back the transaction was made.

java.lang.SecurityException - If the caller is not allowed to commit this transaction.

rollback

public void rollback()
              throws java.lang.IllegalStateException,
                     SystemException (src) 

Rolls back this transaction.

Specified by:

rollback in interface UserTransaction (src)

Throws:

java.lang.IllegalStateException - If the transaction is in a state where it cannot be rolled back. This could be because the transaction is no longer active, or because it is in the prepared state.

SystemException (src) - If the transaction service fails in an unexpected way.

setRollbackOnly

public void setRollbackOnly()
                     throws java.lang.IllegalStateException,
                            SystemException (src) 

Mark the transaction so that the only possible outcome is a rollback.

Specified by:

setRollbackOnly in interface UserTransaction (src)

Throws:

java.lang.IllegalStateException - If the transaction is not in an active state.

SystemException (src) - If the transaction service fails in an unexpected way.

getStatus

public int getStatus()
              throws SystemException (src) 

Get the status of the transaction.

Specified by:

getStatus in interface UserTransaction (src)

Returns:

The status of the transaction. This is one of the Status (src) constants.

Throws:

SystemException (src) - If the transaction service fails in an unexpected way.

setTransactionTimeout

public void setTransactionTimeout(int seconds)
                           throws SystemException (src) 

Change the transaction timeout for transactions started by the calling thread with the begin() method.

Specified by:

setTransactionTimeout in interface UserTransaction (src)

Parameters:

seconds - The new timeout value, in seconds. If this parameter is 0, the timeout value is reset to the default value.

Throws:

SystemException (src) - If the transaction service fails in an unexpected way.