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EmptyDecorationRenderer - JBOSS Portal 2.2 API 英文版文档

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org.jboss.portal.theme.impl.render
Class EmptyDecorationRenderer

java.lang.Object
  org.jboss.portal.theme.impl.render.EmptyDecorationRenderer

All Implemented Interfaces:

DecorationRenderer, Renderer

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public class EmptyDecorationRenderer

extends java.lang.Object

implements DecorationRenderer

Implementation of a Decoration renderer that creates no markup.

See Also:

DecorationRenderer

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Constructor Summary

EmptyDecorationRenderer()

 

Method Summary
void	render(RenderContext renderContext, PortletContext state, WindowResult result)           Create the markup for the portlet decoration
void	renderEnd(RenderContext ctx)           End the render process for this renderer.
void	renderStart(RenderContext ctx)           Start the render process for this renderer.

 

Methods inherited from class java.lang.Object

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

 

Constructor Detail

EmptyDecorationRenderer

public EmptyDecorationRenderer()

Method Detail

render

public void render(RenderContext renderContext,
                   PortletContext state,
                   WindowResult result)
            throws RenderException

Description copied from interface: DecorationRenderer

Create the markup for the portlet decoration

Specified by:

render in interface DecorationRenderer

Parameters:

renderContext - the state holder to provide information about the region, it's portlets, and the render set, which allows access to the other renderer interfaces of the render set.

state - the portlet's navigational state (mode, window state,...)

result - the fragment result containing the produced markup from the portlet

Throws:

RenderException

See Also:

DecorationRenderer.render(org.jboss.portal.theme.render.RenderContext, org.jboss.portal.theme.page.PortletContext, org.jboss.portal.theme.page.WindowResult)

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renderStart

public void renderStart(RenderContext ctx)

Description copied from interface: Renderer

Start the render process for this renderer.

This is a convenient way yo open tags, like a table or a div

Specified by:

renderStart in interface Renderer

Parameters:

ctx - the render context allowing access to state information of the current render process

See Also:

Renderer.renderStart(org.jboss.portal.theme.render.RenderContext)

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renderEnd

public void renderEnd(RenderContext ctx)

Description copied from interface: Renderer

End the render process for this renderer.

This is a convenient way yo close the tags that where opened by renderStart

Specified by:

renderEnd in interface Renderer

Parameters:

ctx - the render context allowing access to state information of the current render process

See Also:

Renderer.renderEnd(org.jboss.portal.theme.render.RenderContext)

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