org.writersforge.catalan.process.workers.queue
Class QueueWorker

java.lang.Object
  org.writersforge.catalan.process.workers.BaseMetadataHolder
      org.writersforge.catalan.process.workers.BaseWorker
          org.writersforge.catalan.process.workers.queue.QueueWorker

All Implemented Interfaces:

IMetadataHolder, IWorker

public class QueueWorker

extends BaseWorker

IWorker implementation which provides queue maintenance functions.

Operations include manipulating Queue objects as a whole:

• queue-copy - copies entire queue to a new queue
• queue-create - creates a new queue
• queue-delete - deletes entire queue
• queue-move - changes queue name

Author:

jsheets

Constructor Summary

QueueWorker()

Method Summary

protected void

doWork() Core executor for descendents of BaseWorker.

Methods inherited from class org.writersforge.catalan.process.workers.BaseWorker

getActiveNodes, getActiveQueue, getDefaultProperties, getRuntimeProperties, getWorkspace, handleErrorProblem, handleFatalProblem, handleInfoProblem, handleWarningProblem, isProcessing, process, setDefaultProperties, setTerminalPriority

Methods inherited from class org.writersforge.catalan.process.workers.BaseMetadataHolder

getMetadata, setOptionalProperties, setRequiredProperties, validateProperties, validateType

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.writersforge.catalan.process.workers.IMetadataHolder

getMetadata, validateProperties, validateType

Constructor Detail

QueueWorker

public QueueWorker()

Method Detail

doWork

protected void doWork()
               throws ProcessException

Core executor for descendents of BaseWorker. The process() method sets up the in-process properties, then calls into this method.

Specified by:

doWork in class BaseWorker

Throws:

ProcessException - if a fatal error occurs during processing