org.jacorb.notification.engine

Class AbstractTask

java.lang.Object

org.jacorb.notification.util.AbstractPoolable

org.jacorb.notification.engine.AbstractTask

All Implemented Interfaces:

java.lang.Runnable, Schedulable, Disposable

Direct Known Subclasses:

AbstractMessageTask, PullFromSupplierTask

public abstract class AbstractTask
extends AbstractPoolable
implements java.lang.Runnable, Schedulable

Version:

$Id: AbstractTask.java,v 1.17 2005-10-02 15:18:39 alphonse.bendt Exp $

Author:

Alphonse Bendt

Field Summary

Fields inherited from class org.jacorb.notification.util.AbstractPoolable

logger_

Constructor Summary

Constructors

Constructor and Description
AbstractTask()

Method Summary

Modifier and Type	Method and Description
protected void	checkInterrupt()
abstract void	doWork() Override this Method in Subclasses to do the "real work".
protected TaskExecutor	getTaskExecutor()
protected boolean	isRunnable()
void	run() run method invoked by TaskExecutor.
protected void	schedule(boolean directRunAllowed) schedule this Task for execution.
protected void	schedule(TaskExecutor executor, boolean directRunAllowed) schedule this Task for execution.
protected void	setTaskExecutor(TaskExecutor taskExecutor)

Methods inherited from class org.jacorb.notification.util.AbstractPoolable

dispose, reset, setObjectPool

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jacorb.notification.engine.Schedulable

schedule

Constructor Detail

AbstractTask

public AbstractTask()

Method Detail

getTaskExecutor

protected TaskExecutor getTaskExecutor()

setTaskExecutor

protected void setTaskExecutor(TaskExecutor taskExecutor)

doWork

public abstract void doWork()
                     throws java.lang.Exception

Override this Method in Subclasses to do the "real work".

Throws:

java.lang.Exception

isRunnable

protected boolean isRunnable()

run

public void run()

run method invoked by TaskExecutor.

Specified by:

run in interface java.lang.Runnable

checkInterrupt

protected void checkInterrupt()
                       throws java.lang.InterruptedException

Throws:

java.lang.InterruptedException

schedule

protected void schedule(boolean directRunAllowed)

schedule this Task for execution.

Parameters:

directRunAllowed - true, if the task may be run in the calling thread. false, if the TaskExecutor should be used.

schedule

protected void schedule(TaskExecutor executor,
                        boolean directRunAllowed)

schedule this Task for execution.

Parameters:

executor - TaskExecutor that should execute this Task

directRunAllowed - true, if the task may be run in the calling thread. false, if the TaskExecutor should be used.