org.jboss.seam.transaction
Class EntityTransaction

java.lang.Object
  org.jboss.seam.transaction.AbstractUserTransaction
      org.jboss.seam.transaction.EntityTransaction

All Implemented Interfaces:

javax.transaction.UserTransaction

@Name(value="org.jboss.seam.transaction.transaction")
@Scope(value=EVENT)
@Install(value=false,
         precedence=10)
@BypassInterceptors
public class EntityTransaction
extends AbstractUserTransaction

Support for the JPA EntityTransaction API. Adapts JPA transaction management to a Seam UserTransaction interface.For use in non-JTA-capable environments.

Author:

Gavin King

Constructor Summary

EntityTransaction()

Method Summary

void	begin()
void	commit()
void	enlist(javax.persistence.EntityManager entityManager)
Expressions.ValueExpression<javax.persistence.EntityManager>	getEntityManager()
int	getStatus()
boolean	isConversationContextRequired()
void	registerSynchronization(javax.transaction.Synchronization sync)
void	rollback()
void	setEntityManager(Expressions.ValueExpression<javax.persistence.EntityManager> entityManager)
void	setRollbackOnly()
void	setTransactionTimeout(int timeout)
void	validate()

Methods inherited from class org.jboss.seam.transaction.AbstractUserTransaction

getSynchronizations, isActive, isActiveOrMarkedRollback, isCommitted, isMarkedRollback, isNoTransaction, isRolledBack, isRolledBackOrMarkedRollback

Methods inherited from class java.lang.Object

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

Constructor Detail

EntityTransaction

public EntityTransaction()

Method Detail

validate

@Create
public void validate()

begin

public void begin()
           throws javax.transaction.NotSupportedException,
                  javax.transaction.SystemException

Throws:

javax.transaction.NotSupportedException

javax.transaction.SystemException

commit

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

Throws:

javax.transaction.RollbackException

javax.transaction.HeuristicMixedException

javax.transaction.HeuristicRollbackException

java.lang.SecurityException

java.lang.IllegalStateException

javax.transaction.SystemException

rollback

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

Throws:

java.lang.IllegalStateException

java.lang.SecurityException

javax.transaction.SystemException

setRollbackOnly

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

Throws:

java.lang.IllegalStateException

javax.transaction.SystemException

getStatus

public int getStatus()
              throws javax.transaction.SystemException

Throws:

javax.transaction.SystemException

setTransactionTimeout

public void setTransactionTimeout(int timeout)
                           throws javax.transaction.SystemException

Throws:

javax.transaction.SystemException

registerSynchronization

public void registerSynchronization(javax.transaction.Synchronization sync)

Specified by:

registerSynchronization in class AbstractUserTransaction

isConversationContextRequired

public boolean isConversationContextRequired()

Overrides:

isConversationContextRequired in class AbstractUserTransaction

getEntityManager

public Expressions.ValueExpression<javax.persistence.EntityManager> getEntityManager()

setEntityManager

public void setEntityManager(Expressions.ValueExpression<javax.persistence.EntityManager> entityManager)

enlist

public void enlist(javax.persistence.EntityManager entityManager)

Overrides:

enlist in class AbstractUserTransaction