org.springframework.transaction.compensating
Interface CompensatingTransactionOperationManager

All Known Implementing Classes:

DefaultCompensatingTransactionOperationManager

public interface CompensatingTransactionOperationManager

A CompensatingTransactionOperationManager implementation records and performs operations that are to be performed within a compensating transaction. It keeps track of compensating actions necessary for rolling back each individual operation.

Since:

1.2

Author:

Mattias Hellborg Arthursson

Method Summary

void	commit() Commit all recorded operations.
void	performOperation(Object resource, String operation, Object[] args) Indicates that the supplied operation (method name) is to be performed.
void	rollback() Rollback all recorded operations by performing each of the recorded rollback operations.

Method Detail

performOperation

void performOperation(Object resource,
                      String operation,
                      Object[] args)

Indicates that the supplied operation (method name) is to be performed. This method is responsible for recording the current state (prior to the operation), performing the operation, and storing the necessary information to roll back or commit the performed operation.

Parameters:

resource - the target resource to perform the operation on.

operation - The method to be invoked.

args - Arguments supplied to the method.

rollback

void rollback()

Rollback all recorded operations by performing each of the recorded rollback operations.

commit

void commit()

Commit all recorded operations. In many cases this means doing nothing, but in some cases some temporary data will need to be removed.