Package com.levigo.jadice.server.nodes.worker

Class StreamOutputWorker

java.lang.Object

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

com.levigo.jadice.server.nodes.worker.StreamOutputWorker

All Implemented Interfaces:

QualifiedLogEventReceiver, WorkerController<StreamOutputNode>, Runnable

public class StreamOutputWorker
extends NodeWorker<StreamOutputNode>

Constructor Summary

Constructors

Constructor	Description
StreamOutputWorker()

Method Summary

Modifier and Type	Method	Description
protected void	doAbort()	NodeWorker implementations can provide here own logic that shall be performed when an abort is triggered.
void	initialize()	This method may be overridden, in order do perform initialization which is necessary before the actual work is started.
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, doAbortNow, error, error, error, fail, fail, fail, getController, getInputBundle, getInputBundles, getJob, getLimitSupport, getNode, getOutputBundle, getOutputBundles, getServerJob, getState, getStreamTransportFactory, getTransportSender, 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

StreamOutputWorker

public StreamOutputWorker()

Method Detail

initialize

public void initialize()
                throws JobException

Description copied from class: NodeWorker

This method may be overridden, in order do perform initialization which is necessary before the actual work is started.
Caveat: this method may be called synchronously by the server master thread. Therefore the work done within this call should be kept to an absolute minimum so as not to stall the job acceptor.

Overrides:

initialize in class NodeWorker<StreamOutputNode>

Throws:

JobException - in case of initialization failure

work

public void work()
          throws IOException,
                 ExecutionException

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<StreamOutputNode>

Throws:

IOException

ExecutionException

doAbort

protected void doAbort()

Description copied from class: NodeWorker

NodeWorker implementations can provide here own logic that shall be performed when an abort is triggered.

Overrides:

doAbort in class NodeWorker<StreamOutputNode>