org.apache.tiles.request.render

Class PublisherRenderer

java.lang.Object

org.apache.tiles.request.render.PublisherRenderer

All Implemented Interfaces:

Renderer

public class PublisherRenderer
extends Object
implements Renderer

Provides a Publisher-Subscriber implementation around the provided renderer to delegate to.

Version:

$Rev: 1035784 $ $Date: 2010-11-16 20:24:12 +0000 (Tue, 16 Nov 2010) $

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PublisherRenderer.RendererListener

Constructor Summary

Constructors

Constructor and Description
PublisherRenderer(Renderer renderer)

Method Summary

Methods

Modifier and Type	Method and Description
void	addListener(PublisherRenderer.RendererListener listener)
boolean	isRenderable(String path, Request request) Checks if this renderer can render a path.
void	render(String path, Request request) Renders a path.

Methods inherited from class java.lang.Object

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

Constructor Detail

PublisherRenderer

public PublisherRenderer(Renderer renderer)

Method Detail

render

public void render(String path,
          Request request)
            throws IOException

Description copied from interface: Renderer

Renders a path.

Specified by:

render in interface Renderer

Parameters:

path - The path to render.

request - The Tiles request context.

Throws:

IOException - If something goes wrong during rendition.

isRenderable

public boolean isRenderable(String path,
                   Request request)

Description copied from interface: Renderer

Checks if this renderer can render a path. Note that this does not mean it is the best renderer available, but checks only its capability.

Specified by:

isRenderable in interface Renderer

Parameters:

path - The path to be rendered.

request - The request context.

Returns:

true if this renderer can render the attribute.

addListener

public void addListener(PublisherRenderer.RendererListener listener)