org.openorb.ots.jta
Class Transaction

java.lang.Object
  org.openorb.ots.jta.Transaction

All Implemented Interfaces:

javax.transaction.Transaction

public class Transaction
extends java.lang.Object
implements javax.transaction.Transaction

This class represents a transaction. It gives the ability to register or unregister an XA resource, but also the possibility to demarcate a transaction. Restriction : to be able to manage XA resource from this class, it is required to use OpenORB OTS that provides a JTA compatibility ( support of javax.transaction.xa.XAResource )

Author:

Jerome Daniel

Constructor Summary

Transaction(Current curr, org.omg.PortableServer.POA poa, org.omg.CORBA.ORB orb, org.apache.avalon.framework.logger.Logger logger)
Constructor

Method Summary

void	commit() Commit the current transaction
boolean	delistResource(javax.transaction.xa.XAResource resource, int flag) Delist a resource from the current transaction
boolean	enlistResource(javax.transaction.xa.XAResource resource) Enlist a new resource for the current transaction.
int	getStatus() Return the transaction status.
void	registerSynchronization(javax.transaction.Synchronization synchro) Register a new synchronization object
void	rollback() Rollback a transaction
void	setRollbackOnly() Set the current transaction to be only rolledback

Methods inherited from class java.lang.Object

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

Constructor Detail

Transaction

public Transaction(Current curr,
                   org.omg.PortableServer.POA poa,
                   org.omg.CORBA.ORB orb,
                   org.apache.avalon.framework.logger.Logger logger)

Constructor

Method Detail

commit

public void commit()
            throws javax.transaction.RollbackException,
                   javax.transaction.HeuristicMixedException,
                   javax.transaction.HeuristicRollbackException,
                   java.lang.SecurityException,
                   java.lang.IllegalStateException,
                   javax.transaction.SystemException

Commit the current transaction

Specified by:

commit in interface javax.transaction.Transaction

Throws:

javax.transaction.RollbackException

javax.transaction.HeuristicMixedException

javax.transaction.HeuristicRollbackException

java.lang.SecurityException

java.lang.IllegalStateException

javax.transaction.SystemException

delistResource

public boolean delistResource(javax.transaction.xa.XAResource resource,
                              int flag)
                       throws java.lang.IllegalStateException,
                              javax.transaction.SystemException

Delist a resource from the current transaction

Specified by:

delistResource in interface javax.transaction.Transaction

Throws:

java.lang.IllegalStateException

javax.transaction.SystemException

enlistResource

public boolean enlistResource(javax.transaction.xa.XAResource resource)
                       throws javax.transaction.RollbackException,
                              java.lang.IllegalStateException,
                              javax.transaction.SystemException

Enlist a new resource for the current transaction.

Specified by:

enlistResource in interface javax.transaction.Transaction

Throws:

javax.transaction.RollbackException

java.lang.IllegalStateException

javax.transaction.SystemException

getStatus

public int getStatus()
              throws javax.transaction.SystemException

Return the transaction status.

Specified by:

getStatus in interface javax.transaction.Transaction

Throws:

javax.transaction.SystemException

registerSynchronization

public void registerSynchronization(javax.transaction.Synchronization synchro)
                             throws javax.transaction.RollbackException,
                                    java.lang.IllegalStateException,
                                    javax.transaction.SystemException

Register a new synchronization object

Specified by:

registerSynchronization in interface javax.transaction.Transaction

Throws:

javax.transaction.RollbackException

java.lang.IllegalStateException

javax.transaction.SystemException

rollback

public void rollback()
              throws java.lang.IllegalStateException,
                     java.lang.SecurityException,
                     javax.transaction.SystemException

Rollback a transaction

Specified by:

rollback in interface javax.transaction.Transaction

Throws:

java.lang.IllegalStateException

java.lang.SecurityException

javax.transaction.SystemException

setRollbackOnly

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

Set the current transaction to be only rolledback

Specified by:

setRollbackOnly in interface javax.transaction.Transaction

Throws:

java.lang.IllegalStateException

javax.transaction.SystemException