jaxx.runtime.swing.application

Class ActionExecutor

java.lang.Object

jaxx.runtime.swing.application.ActionExecutor

public abstract class ActionExecutor
extends Object

Executor of ActionWorker.

Since:

2.1

Author:

tchemit

Field Summary

Fields

Modifier and Type	Field and Description
protected Set<ActionWorker<?,?>>	tasks current tasks
protected PropertyChangeListener	workerListener the listener of running action

Constructor Summary

Constructors

Constructor and Description
ActionExecutor()

Method Summary

Methods

Modifier and Type	Method and Description
ActionWorker<?,?>	addAction(String actionLabel, Runnable action) Add an new action to perform.
Runnable	createRunnable(Object methodContainer, String methodName, Object... arguments) Creates a runnable instance (via a Proxy) to a method given by his name (methodName) to invoke on methodcontainer with given arguments.
int	getNbActions()
Set<ActionWorker<?,?>>	getTasks()
abstract void	onActionCancel(ActionWorker<?,?> source) Hook when a action has been canceled.
abstract void	onActionEnd(ActionWorker<?,?> source) Hook when a action has end with no failure or cancel.
abstract void	onActionFail(ActionWorker<?,?> source) Hook when a action has failed.
abstract void	onActionStart(ActionWorker<?,?> source) Hook when a action is about to start.
abstract void	onAfterAction(ActionWorker<?,?> source) Hook atfer action is consumed.
void	terminatesAndWaits() Ask the thread to stop.

Methods inherited from class java.lang.Object

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

Field Detail

tasks

protected final Set<ActionWorker<?,?>> tasks

current tasks

workerListener

protected final PropertyChangeListener workerListener

the listener of running action

Constructor Detail

ActionExecutor

public ActionExecutor()

Method Detail

onActionStart

public abstract void onActionStart(ActionWorker<?,?> source)

Hook when a action is about to start.

Parameters:

source - the action worker containing the action to perform

onActionFail

public abstract void onActionFail(ActionWorker<?,?> source)

Hook when a action has failed.

Parameters:

source - the action worker containing the action to perform

onActionCancel

public abstract void onActionCancel(ActionWorker<?,?> source)

Hook when a action has been canceled.

Parameters:

source - the action worker containing the action to perform

onActionEnd

public abstract void onActionEnd(ActionWorker<?,?> source)

Hook when a action has end with no failure or cancel.

Parameters:

source - the action worker containing the action to perform

onAfterAction

public abstract void onAfterAction(ActionWorker<?,?> source)

Hook atfer action is consumed.

Parameters:

source - the action worker containing the action to perform

addAction

public ActionWorker<?,?> addAction(String actionLabel,
                          Runnable action)

Add an new action to perform.

Parameters:

actionLabel - the name of the action to perform

action - the action to perform

Returns:

the worker that will launch the action

terminatesAndWaits

public void terminatesAndWaits()
                        throws InterruptedException

Ask the thread to stop.

It will finish all incoming files (but will not accept more tasks).

Note: The method does not return until all tasks are not consumed.

Throws:

InterruptedException - if something wrong while waiting end of executor

getNbActions

public int getNbActions()

getTasks

public Set<ActionWorker<?,?>> getTasks()

createRunnable

public Runnable createRunnable(Object methodContainer,
                      String methodName,
                      Object... arguments)

Creates a runnable instance (via a Proxy) to a method given by his name (methodName) to invoke on methodcontainer with given arguments.

This is a great feature to create runnable code with a real context.

Parameters:

methodContainer - the container of the method to invoke

methodName - the name of the method to invoke

arguments - parameters to pass to method to invke.

Returns:

the proxy instance