javax.resource.spi
Interface LocalTransaction


public interface LocalTransaction

LocalTransaction interface provides support for transactions that are managed internal to an EIS resource manager, and do not require an external transaction manager.

A resource adapter implements the javax.resource.spi.LocalTransaction interface to provide support for local transactions that are performed on the underlying resource manager.

If a resource adapter supports the LocalTransaction interface, then the application server can choose to perform local transaction optimization (uses local transaction instead of a JTA transaction for a single resource manager case).

Version:
0.5
Author:
Rahul Sharma
See Also:
ManagedConnection

Method Summary
 void begin()
          Begin a local transaction
 void commit()
          Commit a local transaction
 void rollback()
          Rollback a local transaction
 

Method Detail

begin

void begin()
           throws ResourceException
Begin a local transaction

Throws:
ResourceException - generic exception if operation fails
LocalTransactionException - error condition related to local transaction management
ResourceAdapterInternalException - error condition internal to resource adapter
EISSystemException - EIS instance specific error condition

commit

void commit()
            throws ResourceException
Commit a local transaction

Throws:
ResourceException - generic exception if operation fails
LocalTransactionException - error condition related to local transaction management
ResourceAdapterInternalException - error condition internal to resource adapter
EISSystemException - EIS instance specific error condition

rollback

void rollback()
              throws ResourceException
Rollback a local transaction

Throws:
ResourceException - generic exception if operation fails
LocalTransactionException - error condition related to local transaction management
ResourceAdapterInternalException - error condition internal to resource adapter
EISSystemException - EIS instance specific error condition


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Generated on 10-February-2011 12:41


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