org.ajax4jsf.renderkit
Class HeaderResourcesRendererBase

java.lang.Object
  javax.faces.render.Renderer
      org.ajax4jsf.renderkit.RendererBase
          org.ajax4jsf.renderkit.HeaderResourcesRendererBase

All Implemented Interfaces:

ChameleonRenderer, org.ajax4jsf.renderkit.HeaderResourceProducer, org.ajax4jsf.resource.ResourceProduser

Direct Known Subclasses:

AjaxComponentRendererBase, TemplateEncoderRendererBase

public abstract class HeaderResourcesRendererBase
extends RendererBase
implements org.ajax4jsf.renderkit.HeaderResourceProducer

Base renderer for components used JavaScripts and Styles in header. In real class override getScripts or/and getStyles methods

Version:

$Revision: 1.1.2.1 $ $Date: 2007/01/09 18:58:51 $

Author:

asmirnov@exadel.com (latest modification by $Author: alexsmirnov $)

Field Summary

Fields inherited from class org.ajax4jsf.renderkit.RendererBase

JAVASCRIPT_NAMESPACE

Constructor Summary

HeaderResourcesRendererBase()

Method Summary

protected void	encodeResourcesArray(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, org.ajax4jsf.resource.InternetResource[] scripts)
java.util.LinkedHashSet	getHeaderScripts(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
java.util.LinkedHashSet	getHeaderStyles(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
protected org.ajax4jsf.resource.InternetResource[]	getScripts() Hoock method to return array of scripts resources to store in head.
protected org.ajax4jsf.resource.InternetResource[]	getStyles() Hoock method to return array of styles resources to store in head
protected void	preEncodeBegin(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)

Methods inherited from class org.ajax4jsf.renderkit.RendererBase

addResource, decode, doDecode, doEncodeBegin, doEncodeChildren, doEncodeEnd, encodeBegin, encodeChildren, encodeEnd, getComponentClass, getResource, getSkin, getUtils, preDecode, renderChild, renderChildren

Methods inherited from class javax.faces.render.Renderer

convertClientId, getConvertedValue, getRendersChildren

Methods inherited from class java.lang.Object

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

Constructor Detail

HeaderResourcesRendererBase

public HeaderResourcesRendererBase()

Method Detail

getHeaderScripts

public java.util.LinkedHashSet getHeaderScripts(javax.faces.context.FacesContext context,
                                                javax.faces.component.UIComponent component)

Specified by:

getHeaderScripts in interface org.ajax4jsf.renderkit.HeaderResourceProducer

getScripts

protected org.ajax4jsf.resource.InternetResource[] getScripts()

Hoock method to return array of scripts resources to store in head.

Returns:

getHeaderStyles

public java.util.LinkedHashSet getHeaderStyles(javax.faces.context.FacesContext context,
                                               javax.faces.component.UIComponent component)

Specified by:

getHeaderStyles in interface org.ajax4jsf.renderkit.HeaderResourceProducer

getStyles

protected org.ajax4jsf.resource.InternetResource[] getStyles()

Hoock method to return array of styles resources to store in head

Returns:

preEncodeBegin

protected void preEncodeBegin(javax.faces.context.FacesContext context,
                              javax.faces.component.UIComponent component)
                       throws java.io.IOException

Overrides:

preEncodeBegin in class RendererBase

Throws:

java.io.IOException

encodeResourcesArray

protected void encodeResourcesArray(javax.faces.context.FacesContext context,
                                    javax.faces.component.UIComponent component,
                                    org.ajax4jsf.resource.InternetResource[] scripts)
                             throws java.io.IOException

Parameters:

context -

component -

scripts -

Throws:

java.io.IOException