Package dev.getelements.elements.rt.transact.unix

Class UnixFSTransactionProgramInterpreter

java.lang.Object

dev.getelements.elements.rt.transact.unix.UnixFSTransactionProgramInterpreter

public class UnixFSTransactionProgramInterpreter
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	UnixFSTransactionProgramInterpreter.ExecutionHandler	Implements the execution handlers.

Method Summary

Modifier and Type	Method	Description
UnixFSTransactionProgramInterpreter	execute(UnixFSTransactionProgramExecutionPhase phase, UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)	Executes the program with the supplied UnixFSTransactionProgramExecutionPhase and UnixFSTransactionProgramInterpreter.ExecutionHandler.
UnixFSTransactionProgramInterpreter	executeCleanupPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)	Executes the cleanup phase.
UnixFSTransactionProgramInterpreter	executeCommitPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)	Executes the commit phase.
UnixFSTransactionProgramInterpreter	tryExecute(UnixFSTransactionProgramExecutionPhase phase, UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)	Executes the program with the supplied UnixFSTransactionProgramExecutionPhase and UnixFSTransactionProgramInterpreter.ExecutionHandler.
UnixFSTransactionProgramInterpreter	tryExecuteCleanupPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)	Executes the cleanup phase.
UnixFSTransactionProgramInterpreter	tryExecuteCommitPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)	Executes the commit phase.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

execute

public UnixFSTransactionProgramInterpreter execute(UnixFSTransactionProgramExecutionPhase phase,
 UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)

Executes the program with the supplied UnixFSTransactionProgramExecutionPhase and UnixFSTransactionProgramInterpreter.ExecutionHandler. Throwing an exception if the phase isn't defined.

Parameters:

phase - the phase to execute

executionHandler - the execution handler

Returns:

this instance

tryExecute

public UnixFSTransactionProgramInterpreter tryExecute(UnixFSTransactionProgramExecutionPhase phase,
 UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)

Executes the program with the supplied UnixFSTransactionProgramExecutionPhase and UnixFSTransactionProgramInterpreter.ExecutionHandler. Logging a debug message if the phase isn't defined.

Parameters:

phase - the phase to execute

executionHandler - the execution handler

Returns:

this instance

executeCommitPhase

public UnixFSTransactionProgramInterpreter executeCommitPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)

Executes the commit phase.

Parameters:

executionHandler -

tryExecuteCommitPhase

public UnixFSTransactionProgramInterpreter tryExecuteCommitPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)

Executes the commit phase. If the phase is not defined, then this simply logs a message and skips the phase.

Parameters:

executionHandler - the UnixFSTransactionProgramInterpreter.ExecutionHandler to use

executeCleanupPhase

public UnixFSTransactionProgramInterpreter executeCleanupPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)

Executes the cleanup phase.

Parameters:

executionHandler -

tryExecuteCleanupPhase

public UnixFSTransactionProgramInterpreter tryExecuteCleanupPhase(UnixFSTransactionProgramInterpreter.ExecutionHandler executionHandler)

Executes the cleanup phase. If the phase is not defined, then this simply logs a message and skips the phase.

Parameters:

executionHandler - the UnixFSTransactionProgramInterpreter.ExecutionHandler to use