com.smartwerkz.jupload.classic.image
Class ImageLoadTask

java.lang.Object
  com.smartwerkz.jupload.classic.util.concurrent.Task
      com.smartwerkz.jupload.classic.image.ImageLoadTask

public abstract class ImageLoadTask
extends Task

Background task for loading images and creating thumbnails

Since:

25-Mar-2006, 1:34:28 AM

Author:

Dominik Seifert

Field Summary

protected int	h
protected UploadImageFile	uploadFile
protected int	w

Fields inherited from class com.smartwerkz.jupload.classic.util.concurrent.Task

cancelled, executor

Constructor Summary

ImageLoadTask(UploadImageFile uploadFile)

ImageLoadTask(UploadImageFile uploadFile, int w, int h)

Method Summary

void	execute()
abstract void	failed(UploadImageFile uploadFile, java.lang.Exception e)
UploadImageFile	getUploadFile()
boolean	isGuiTask() If true, loaded and failed will be executed from the Gui thread (SwingUtils.invokeLater) else the execution will just continue from the Executor thread.
abstract void	loaded(UploadImageFile uploadFile, java.awt.image.BufferedImage img)
void	perform() Will let the ImageCache's executor execute this task.

Methods inherited from class com.smartwerkz.jupload.classic.util.concurrent.Task

cancel, isCancelled

Methods inherited from class java.lang.Object

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

Field Detail

uploadFile

protected UploadImageFile uploadFile

w

protected int w

h

protected int h

Constructor Detail

ImageLoadTask

public ImageLoadTask(UploadImageFile uploadFile)

ImageLoadTask

public ImageLoadTask(UploadImageFile uploadFile,
                     int w,
                     int h)

Method Detail

execute

public void execute()

Specified by:

execute in class Task

perform

public void perform()

Will let the ImageCache's executor execute this task.

getUploadFile

public UploadImageFile getUploadFile()

loaded

public abstract void loaded(UploadImageFile uploadFile,
                            java.awt.image.BufferedImage img)

failed

public abstract void failed(UploadImageFile uploadFile,
                            java.lang.Exception e)

isGuiTask

public boolean isGuiTask()

If true, loaded and failed will be executed from the Gui thread (SwingUtils.invokeLater) else the execution will just continue from the Executor thread. Returns false by default.