org.apache.cocoon.portal.layout.renderer.impl
Class AspectRenderer

java.lang.Object
  org.apache.avalon.framework.logger.AbstractLogEnabled
      org.apache.cocoon.portal.layout.renderer.impl.AspectRenderer

All Implemented Interfaces:

Disposable, Component, Configurable, Contextualizable, LogEnabled, Serviceable, ThreadSafe, Renderer

public class AspectRenderer
extends AbstractLogEnabled
implements Renderer, Serviceable, Configurable, Disposable, ThreadSafe, Contextualizable

Container for chain of aspect renderers. All aspect renderers are applied in order of appearance.

Configuration

aspects	List of aspect renderers to apply. See RendererAspectChain		Configuration	EmptyConfiguration

Version:

CVS $Id: AspectRenderer.html 1304258 2012-03-23 10:09:27Z ilgrosso $

Author:

Carsten Ziegeler, Volker Schmitt

Field Summary

protected ServiceSelector	aspectSelector
protected RendererAspectChain	chain
protected Context	context
protected ServiceManager	manager

Fields inherited from interface org.apache.cocoon.portal.layout.renderer.Renderer

ROLE

Constructor Summary

AspectRenderer()

Method Summary

void	configure(Configuration conf)
void	contextualize(Context context)
void	dispose()
Iterator	getAspectDescriptions() Return the aspects required for this renderer
void	service(ServiceManager manager)
void	toSAX(Layout layout, PortalService service, ContentHandler handler) Stream out raw layout

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

Field Detail

manager

protected ServiceManager manager

chain

protected RendererAspectChain chain

aspectSelector

protected ServiceSelector aspectSelector

context

protected Context context

Constructor Detail

AspectRenderer

public AspectRenderer()

Method Detail

service

public void service(ServiceManager manager)
             throws ServiceException

Specified by:

service in interface Serviceable

Throws:

ServiceException

toSAX

public void toSAX(Layout layout,
                  PortalService service,
                  ContentHandler handler)
           throws SAXException

Stream out raw layout

Specified by:

toSAX in interface Renderer

Throws:

SAXException

configure

public void configure(Configuration conf)
               throws ConfigurationException

Specified by:

configure in interface Configurable

Throws:

ConfigurationException

dispose

public void dispose()

Specified by:

dispose in interface Disposable

getAspectDescriptions

public Iterator getAspectDescriptions()

Return the aspects required for this renderer

Specified by:

getAspectDescriptions in interface Renderer

contextualize

public void contextualize(Context context)
                   throws ContextException

Specified by:

contextualize in interface Contextualizable

Throws:

ContextException