sf.qof.session
Interface SessionRunner<T>

Type Parameters:

T - the type of the result of the executed code. If no result is returned this type should be Void

All Known Implementing Classes:

BaseSessionRunner, DefaultSessionRunner, RetrySessionRunner

public interface SessionRunner<T>

The SessionRunner interface should be implemented for code that runs in a session context.

See Also:

DefaultSessionRunner, RetrySessionRunner, BaseSessionRunner

Method Summary

T	execute(Object... arguments) A call to execute starts a new session and executes some code in a transactional context.

Method Detail

execute

T execute(Object... arguments)
          throws SystemException

A call to execute starts a new session and executes some code in a transactional context. If an exception is thrown by the executed code the transaction is rolled back otherwise it is commited.

Parameters:

arguments - arguments that are passed to the executed code

Returns:

the result of the executed code

Throws:

SystemException - thrown if an unexpected error occured