info.magnolia.module.templating.paragraphs
Class JspParagraphRenderer

java.lang.Object
  info.magnolia.module.templating.AbstractRenderer
      info.magnolia.module.templating.paragraphs.AbstractParagraphRenderer
          info.magnolia.module.templating.paragraphs.JspParagraphRenderer

All Implemented Interfaces:

ParagraphRenderer, RenderingModelBasedRenderer

public class JspParagraphRenderer
extends AbstractParagraphRenderer

A simple paragraph renderer which delegates to a jsp.

Version:

$Revision: $ ($Author: $)

Author:

gjoseph

Constructor Summary

JspParagraphRenderer()

Method Summary

protected java.lang.String	getPageAttributeName() Used to give JSP implementations to give the chance to use on other name than page which is a reserved name in JSPs.
protected java.util.Map	newContext() Create a new context object which is a map.
protected void	onRender(Content content, RenderableDefinition definition, java.io.Writer out, java.util.Map ctx, java.lang.String templatePath) Finally execute the rendering.
protected Content	wrapNodeForTemplate(Content currentContent, Content mainContent) We expose nodes as Map instances in JSPs.

Methods inherited from class info.magnolia.module.templating.paragraphs.AbstractParagraphRenderer

render

Methods inherited from class info.magnolia.module.templating.AbstractRenderer

determineTemplatePath, getAggregationStateSafely, getAggrigationStateSafely, getMagnoliaTemplatingUtilities, getMainContentSafely, newModel, render, restoreContext, saveAttribute, saveContextState, setContextAttribute, setupContext, wrapNodeForModel

Methods inherited from class java.lang.Object

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

Constructor Detail

JspParagraphRenderer

public JspParagraphRenderer()

Method Detail

onRender

protected void onRender(Content content,
                        RenderableDefinition definition,
                        java.io.Writer out,
                        java.util.Map ctx,
                        java.lang.String templatePath)
                 throws RenderException

Description copied from class: AbstractRenderer

Finally execute the rendering.

Specified by:

onRender in class AbstractRenderer

Parameters:

content - TODO

Throws:

RenderException

newContext

protected java.util.Map newContext()

Description copied from class: AbstractRenderer

Create a new context object which is a map.

Specified by:

newContext in class AbstractRenderer

wrapNodeForTemplate

protected Content wrapNodeForTemplate(Content currentContent,
                                      Content mainContent)

We expose nodes as Map instances in JSPs.

Overrides:

wrapNodeForTemplate in class AbstractRenderer

Parameters:

currentContent - the actual content being exposed to the template

mainContent - the current "main content" or "page", which might be needed in certain wrapping situations

See Also:

TODO : return an Object instance instead - more flexibility for the template engine ?

getPageAttributeName

protected java.lang.String getPageAttributeName()

Description copied from class: AbstractRenderer

Used to give JSP implementations to give the chance to use on other name than page which is a reserved name in JSPs.

Overrides:

getPageAttributeName in class AbstractRenderer