org.apache.openjpa.ee
Class JNDIManagedRuntime

java.lang.Object
  org.apache.openjpa.ee.AbstractManagedRuntime
      org.apache.openjpa.ee.JNDIManagedRuntime

All Implemented Interfaces:

ManagedRuntime

public class JNDIManagedRuntime
extends AbstractManagedRuntime
implements ManagedRuntime

Implementation of the ManagedRuntime interface that uses JNDI to find the TransactionManager.

Author:

Abe White

Constructor Summary

JNDIManagedRuntime()

Method Summary

Throwable	getRollbackCause() Returns the Throwable that caused the current transaction to be marked for rollback, provided that any exists.
TransactionManager	getTransactionManager() Return the cached TransactionManager instance.
String	getTransactionManagerName() Return the location of the TransactionManager in JNDI.
void	setRollbackOnly(Throwable cause) Sets the rollback only flag on the current transaction.
void	setTransactionManagerName(String name) Set the location of the TransactionManager in JNDI.

Methods inherited from class org.apache.openjpa.ee.AbstractManagedRuntime

doNonTransactionalWork, getTransactionKey

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.openjpa.ee.ManagedRuntime

doNonTransactionalWork, getTransactionKey

Constructor Detail

JNDIManagedRuntime

public JNDIManagedRuntime()

Method Detail

getTransactionManagerName

public String getTransactionManagerName()

Return the location of the TransactionManager in JNDI.

setTransactionManagerName

public void setTransactionManagerName(String name)

Set the location of the TransactionManager in JNDI.

getTransactionManager

public TransactionManager getTransactionManager()
                                         throws Exception

Return the cached TransactionManager instance.

Specified by:

getTransactionManager in interface ManagedRuntime

Throws:

Exception

setRollbackOnly

public void setRollbackOnly(Throwable cause)
                     throws Exception

Description copied from interface: ManagedRuntime

Sets the rollback only flag on the current transaction. If the TransactionManager is capable of tracking the cause of the rollback-only flag, it will also pass along cause information.

Specified by:

setRollbackOnly in interface ManagedRuntime

Parameters:

cause - the Throwable that caused the transaction to be marked for rollback, or null of none is known

Throws:

Exception

getRollbackCause

public Throwable getRollbackCause()
                           throws Exception

Description copied from interface: ManagedRuntime

Returns the Throwable that caused the current transaction to be marked for rollback, provided that any exists.

Specified by:

getRollbackCause in interface ManagedRuntime

Returns:

the Throwable cause, or null if none

Throws:

Exception