Package com.levigo.jadice.server.archive.worker

Class UnTARWorker

java.lang.Object

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

com.levigo.jadice.server.core.StreamWorker<T>

com.levigo.jadice.server.archive.worker.AbstractUnArchiveWorker<UnTARNode>

com.levigo.jadice.server.archive.worker.UnTARWorker

All Implemented Interfaces:

QualifiedLogEventReceiver, WorkerController<UnTARNode>, Runnable

public class UnTARWorker
extends AbstractUnArchiveWorker<UnTARNode>

Worker for the UnTARNode.

Constructor Summary

Constructors

Constructor	Description
UnTARWorker()

Method Summary

Modifier and Type	Method	Description
protected boolean	isAcceptedByFilters(org.apache.commons.compress.archivers.tar.TarArchiveEntry entry)	This method returns true when a given tar entry shall be extracted otherwise false.
protected void	work(Stream stream)	Implement this method in order to work on a single stream.

Methods inherited from class com.levigo.jadice.server.archive.worker.AbstractUnArchiveWorker

getFilters, isAcceptedByFilters, setFilters

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

accept, reject, 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

UnTARWorker

public UnTARWorker()

Method Detail

work

protected void work(Stream stream)
             throws Throwable

Description copied from class: StreamWorker

Implement this method in order to work on a single stream.

Specified by:

work in class StreamWorker<UnTARNode>

Parameters:

stream - the Stream to work on

Throws:

Throwable - in case of processing failure

isAcceptedByFilters

protected boolean isAcceptedByFilters(org.apache.commons.compress.archivers.tar.TarArchiveEntry entry)

This method returns true when a given tar entry shall be extracted otherwise false. ArchiveEntryFilters decide if a file shalle be excluded from the extraction process or not. If one applied Filter doesn't accept a tar archive entry it will not be extracted from the archive.

Parameters:

entry - The archive entry of the tar archive.

Returns:

if the file is accepted and therefore extracted from the archive.