com.bea.adapter.spi
Class AbstractLocalTransaction

java.lang.Object
  com.bea.adapter.spi.AbstractLocalTransaction

All Implemented Interfaces:

javax.resource.spi.LocalTransaction, javax.resource.cci.LocalTransaction

public abstract class AbstractLocalTransaction

extends Object

implements javax.resource.cci.LocalTransaction, javax.resource.spi.LocalTransaction

Reduces the effort in implementing a LocalTransaction, provides logging, event notification, etc.

Constructor Summary

AbstractLocalTransaction(AbstractManagedConnection mc)

Method Summary

void	begin()
void	commit()
protected abstract void	doBeginTx(AbstractManagedConnection amc)
protected abstract void	doCommitTx(AbstractManagedConnection amc)
protected abstract void	doRollbackTx(AbstractManagedConnection amc)
void	rollback()
void	setNotifyEnabled(boolean notify) Enables (or disables) notifications from this object when local TX methods are called.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractLocalTransaction

public AbstractLocalTransaction(AbstractManagedConnection mc)

Method Detail

setNotifyEnabled

public void setNotifyEnabled(boolean notify)

Enables (or disables) notifications from this object when local TX methods are called. The JCA 1.0 spec requires that local transactions being managed from an application component do fire local transaction events. However, it also requires that local transactions being managed from the app server or container do not fire events.

Parameters:

notify - Indicate if this object should notify on local TX methods.

begin

public void begin()
           throws javax.resource.ResourceException

Specified by:

begin in interface javax.resource.cci.LocalTransaction

Throws:

javax.resource.ResourceException

doBeginTx

protected abstract void doBeginTx(AbstractManagedConnection amc)
                           throws Exception

Throws:

Exception

commit

public void commit()
            throws javax.resource.ResourceException

Specified by:

commit in interface javax.resource.cci.LocalTransaction

Throws:

javax.resource.ResourceException

doCommitTx

protected abstract void doCommitTx(AbstractManagedConnection amc)
                            throws Exception

Throws:

Exception

rollback

public void rollback()
              throws javax.resource.ResourceException

Specified by:

rollback in interface javax.resource.cci.LocalTransaction

Throws:

javax.resource.ResourceException

doRollbackTx

protected abstract void doRollbackTx(AbstractManagedConnection amc)
                              throws Exception

Throws:

Exception