org.apache.cocoon.generation
Class JellyGenerator

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.xml.AbstractXMLProducer
          org.apache.cocoon.generation.AbstractGenerator
              org.apache.cocoon.generation.JellyGenerator

All Implemented Interfaces:

Generator, LogEnabled, Poolable, Recyclable, SitemapModelComponent, XMLProducer

public class JellyGenerator

extends AbstractGenerator

The JellyGenerator executes jelly scripts using the Jakarta Jelly engine as a Cocoon Generator.

Author:

Amal Sirvisetti, Carsten Ziegeler

Field Summary

protected org.apache.commons.jelly.JellyContext	jellyContext The Jelly Context
protected org.apache.commons.jelly.impl.XMLParser	jellyParser The Jelly Parser

Fields inherited from class org.apache.cocoon.generation.AbstractGenerator

objectModel, parameters, resolver, source

Fields inherited from class org.apache.cocoon.xml.AbstractXMLProducer

contentHandler, EMPTY_CONTENT_HANDLER, lexicalHandler, xmlConsumer

Fields inherited from interface org.apache.cocoon.generation.Generator

ROLE

Constructor Summary

JellyGenerator()

Method Summary

void	generate() Generate XML data from Jelly script.
void	recycle() Recycle this component.
void	setup(SourceResolver resolver, Map objectModel, String src, Parameters params) Set the SourceResolver, object model Map, the source and sitemap Parameters used to process the request.
protected void	updateContext() Update JellyContext with variables from request
protected void	updateContext(Parameters params) Update JellyContext with variables from sitemap

Methods inherited from class org.apache.cocoon.xml.AbstractXMLProducer

setConsumer, setContentHandler, setLexicalHandler

Methods inherited from class org.apache.avalon.framework.logger.AbstractLogEnabled

enableLogging, getLogger, setupLogger, setupLogger, setupLogger

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.cocoon.xml.XMLProducer

setConsumer

Field Detail

jellyContext

protected org.apache.commons.jelly.JellyContext jellyContext

The Jelly Context

jellyParser

protected org.apache.commons.jelly.impl.XMLParser jellyParser

The Jelly Parser

Constructor Detail

JellyGenerator

public JellyGenerator()

Method Detail

recycle

public void recycle()

Recycle this component. All instance variables are set to null.

Specified by:

recycle in interface Recyclable

Overrides:

recycle in class AbstractGenerator

setup

public void setup(SourceResolver resolver,
                  Map objectModel,
                  String src,
                  Parameters params)
           throws ProcessingException,
                  SAXException,
                  IOException

Description copied from class: AbstractGenerator

Set the SourceResolver, object model Map, the source and sitemap Parameters used to process the request.

Specified by:

setup in interface SitemapModelComponent

Overrides:

setup in class AbstractGenerator

Throws:

ProcessingException

SAXException

IOException

See Also:

SitemapModelComponent.setup(SourceResolver, Map, String, Parameters)

generate

public void generate()
              throws IOException,
                     SAXException,
                     ProcessingException

Generate XML data from Jelly script.

Throws:

IOException

SAXException

ProcessingException

updateContext

protected void updateContext(Parameters params)
                      throws ProcessingException

Update JellyContext with variables from sitemap

Throws:

ProcessingException

updateContext

protected void updateContext()
                      throws ProcessingException

Update JellyContext with variables from request

Throws:

ProcessingException