org.apache.openjpa.ee
Class JNDIManagedRuntime

java.lang.Object
  extended by org.apache.openjpa.ee.AbstractManagedRuntime
      extended by 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
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
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


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