org.openstreetmap.josm.gui.io
Class AbstractIOTask

java.lang.Object
  org.openstreetmap.josm.gui.io.AbstractIOTask

All Implemented Interfaces:

java.lang.Runnable

Direct Known Subclasses:

SaveLayerTask, UploadLayerTask

public abstract class AbstractIOTask
extends java.lang.Object
implements java.lang.Runnable

This is an abstract task for uploading or saving a data layer.

Field Summary

private boolean	canceled indicates whether the task has been canceled
private boolean	failed indicates whether the task has been failed
private java.lang.Exception	lastException the last exception caught

Constructor Summary

AbstractIOTask()

Method Summary

abstract void	cancel() Cancel the task
java.lang.Exception	getLastException() Replies the last exception caught
boolean	isCanceled() Replies true if the task has been canceled
boolean	isFailed() Replies true if the task has been failed
boolean	isSuccessful() Replies true if this task was successful, i.e.
abstract void	run() Runs the task
protected void	setCanceled(boolean canceled) Set whether this task has been canceled
protected void	setFailed(boolean failed) Sets whether the task has been failed
protected void	setLastException(java.lang.Exception lastException) Sets the last exception caught

Methods inherited from class java.lang.Object

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

Field Detail

canceled

private boolean canceled

indicates whether the task has been canceled

failed

private boolean failed

indicates whether the task has been failed

lastException

private java.lang.Exception lastException

the last exception caught

Constructor Detail

AbstractIOTask

public AbstractIOTask()

Method Detail

isCanceled

public boolean isCanceled()

Replies true if the task has been canceled

Returns:

true if the task has been canceled

setCanceled

protected void setCanceled(boolean canceled)

Set whether this task has been canceled

Parameters:

canceled - true, if the task has been canceled; false otherwise

isFailed

public boolean isFailed()

Replies true if the task has been failed

Returns:

true if the task has been failed

setFailed

protected void setFailed(boolean failed)

Sets whether the task has been failed

Parameters:

failed - whether the task has been failed

getLastException

public java.lang.Exception getLastException()

Replies the last exception caught

Returns:

the last exception caught; null, if no exception was caught

setLastException

protected void setLastException(java.lang.Exception lastException)

Sets the last exception caught

Parameters:

lastException - the last exception

isSuccessful

public boolean isSuccessful()

Replies true if this task was successful, i.e. if it wasn't canceled and didn't fail

Returns:

true if this task was successful

run

public abstract void run()

Runs the task

Specified by:

run in interface java.lang.Runnable

cancel

public abstract void cancel()

Cancel the task