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EmptyWindowRenderer - JBOSS Portal 2.2 API 英文版文档

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

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

All Implemented Interfaces:

Renderer, WindowRenderer

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public class EmptyWindowRenderer

extends java.lang.Object

implements WindowRenderer

Implementation of a Window renderer that creates no markup, and only passed control to the Portlet renderer.

See Also:

WindowRenderer

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Constructor Summary

EmptyWindowRenderer()

 

Method Summary
void	render(RenderContext renderContext, PortletContext portletContext, WindowResult result)           Render the markup of a portlet window.
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

EmptyWindowRenderer

public EmptyWindowRenderer()

Method Detail

render

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

Description copied from interface: WindowRenderer

Render the markup of a portlet window.

Specified by:

render in interface WindowRenderer

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.

portletContext - the information about the portlet that was rendered

result - a window result containing the markup produced by the portlet

Throws:

RenderException

See Also:

WindowRenderer.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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