org.umber.catalan.process.workers
Class XmlWorkerRegistry

java.lang.Object
  org.umber.catalan.process.workers.WorkerRegistry
      org.umber.catalan.process.workers.XmlWorkerRegistry

Direct Known Subclasses:

DefaultWorkerRegistry

public class XmlWorkerRegistry

extends WorkerRegistry

WorkerRegistry that loads itself from an XML specification.

Author:

jsheets

Constructor Summary

XmlWorkerRegistry()

Method Summary

void	addWorkersFromDatum(Datum xml) Loads workers from any <workers> element inside the XML document.
void	addWorkersFromPath(java.lang.String registryXmlPath) Loads workers from any <workers> element inside the XML document at the given path.

Methods inherited from class org.umber.catalan.process.workers.WorkerRegistry

addClassWorker, addCustomWorker, addExternalWorker, getWorker, getWorkerNames

Methods inherited from class java.lang.Object

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

Constructor Detail

XmlWorkerRegistry

public XmlWorkerRegistry()

Method Detail

addWorkersFromPath

public final void addWorkersFromPath(java.lang.String registryXmlPath)
                              throws RegistryException

Loads workers from any <workers> element inside the XML document at the given path. Instantiates IWorker objects from <worker> elements and BaseJob objects from <job> elements. The path is evaluated from the root classpath, and may point at files in the filesystem, or at files inside JARs.

Parameters:

registryXmlPath - path to XML document

Throws:

RegistryException - if unable to find or load XML document, or unable to load workers into registry

addWorkersFromDatum

public final void addWorkersFromDatum(Datum xml)
                               throws RegistryException

Loads workers from any <workers> element inside the XML document. Instantiates IWorker objects from <worker> elements and BaseJob objects from <job> elements.

Parameters:

xml - XML document

Throws:

RegistryException - if unable to load workers into registry