com.hazelcast.transaction
Interface TransactionalTask<T>

public interface TransactionalTask<T>

Contains the logic that is going to be executed within a transaction. In practice the implementation will be an anonymous inner task.

Unlike the Runnable and Callable the TransactionalTask will run on the caller thread.

Author:

mdogan 3/6/13

See Also:

HazelcastInstance.executeTransaction(TransactionalTask), HazelcastInstance.executeTransaction(TransactionOptions, TransactionalTask)

Method Summary

T	execute(TransactionalTaskContext context) Executes the transactional logic.

Method Detail

execute

T execute(TransactionalTaskContext context)
          throws TransactionException

Executes the transactional logic.

Parameters:

context - the TransactionalTaskContext that provides access to the transaction and to the transactional resourcs like the TransactionalMap.

Returns:

the result of the task

Throws:

TransactionException - if transaction error happens while executing this task.