Package com.levigo.jadice.server.imagemagick

Class ImageMagickConvertWorker

java.lang.Object

com.levigo.jadice.server.core.NodeWorker<ImageMagickConvertNode>

com.levigo.jadice.server.imagemagick.ImageMagickConvertWorker

All Implemented Interfaces:

QualifiedLogEventReceiver, WorkerController<ImageMagickConvertNode>, Runnable

public class ImageMagickConvertWorker
extends NodeWorker<ImageMagickConvertNode>

The corresponding worker for the ImageMagickConvertNode.

Constructor Summary

Constructors

Constructor	Description
ImageMagickConvertWorker()

Method Summary

Modifier and Type	Method	Description
protected ByteArrayOutputStream	convert(InputStream inputStream, Integer imResizeMaxWidth, Integer imResizeMaxHeight)
void	setImagemagick(ImageMagick im)	Set the ImageMagick configuration.
protected void	work()	Implement this method to let the node perform some useful work.

Methods inherited from class com.levigo.jadice.server.core.NodeWorker

abort, abortNow, addInputBundle, addOutputBundle, doAbort, doAbortNow, error, error, error, fail, fail, fail, getController, getInputBundle, getInputBundles, getJob, getLimitSupport, getNode, getOutputBundle, getOutputBundles, getServerJob, getState, getStreamTransportFactory, getTransportSender, initialize, isAbortRequested, postWork, preWork, run, setDescriptor, setJob, toString, warn, warn, warn

Methods inherited from class java.lang.Object

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

Constructor Detail

ImageMagickConvertWorker

public ImageMagickConvertWorker()

Method Detail

work

protected void work()
             throws Throwable

Description copied from class: NodeWorker

Implement this method to let the node perform some useful work.

Implementors are free to throw whatever exception they see fit. If any Throwable is thrown from this method, the failure manager is notified about the fatal failure of the whole pipeline.

Specified by:

work in class NodeWorker<ImageMagickConvertNode>

Throws:

Throwable - in case of processing failure

convert

protected ByteArrayOutputStream convert(InputStream inputStream,
                                        Integer imResizeMaxWidth,
                                        Integer imResizeMaxHeight)
                                 throws InterruptedException,
                                        IOException,
                                        com.github.geko444.im4java.core.IM4JavaException

Throws:

InterruptedException

IOException

com.github.geko444.im4java.core.IM4JavaException

setImagemagick

public void setImagemagick(ImageMagick im)

Set the ImageMagick configuration. Usually injected via Spring XML configuration

Parameters:

im - the ImageMagick configuration