org.apache.myfaces.custom.ppr
Class PPRPanelGroupRenderer

java.lang.Object
  javax.faces.render.Renderer
      org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRenderer
          org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGroupRendererBase
              org.apache.myfaces.renderkit.html.ext.HtmlGroupRenderer
                  org.apache.myfaces.custom.ppr.PPRPanelGroupRenderer

public class PPRPanelGroupRenderer
extends org.apache.myfaces.renderkit.html.ext.HtmlGroupRenderer

Author:

Ernst Fastl

Field Summary

static java.lang.String

TRANSIENT_MARKER_ATTRIBUTE

Constructor Summary

PPRPanelGroupRenderer()

Method Summary

void	encodeBegin(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent) Renders the start of a span element.
void	encodeChildren(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component) todo: in 1.2, better use a combo of invokeComponent/RendererUtils.renderChildren() instead
void	encodeEnd(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent uiComponent) Encodes the end of the span-element and afterwards the inline JavaScript for the client side initialization of the PPRPanelGroup.

Methods inherited from class org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGroupRendererBase

getRendersChildren

Methods inherited from class org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlRenderer

getActionUrl, getChildCount, getChildren, getClientId, renderId, shouldRenderId, toUri

Methods inherited from class javax.faces.render.Renderer

convertClientId, decode, getConvertedValue

Methods inherited from class java.lang.Object

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

Field Detail

TRANSIENT_MARKER_ATTRIBUTE

public static final java.lang.String TRANSIENT_MARKER_ATTRIBUTE

See Also:

Constant Field Values

Constructor Detail

PPRPanelGroupRenderer

public PPRPanelGroupRenderer()

Method Detail

encodeBegin

public void encodeBegin(javax.faces.context.FacesContext facesContext,
                        javax.faces.component.UIComponent uiComponent)
                 throws java.io.IOException

Renders the start of a span element. Iterates over all child components and sets transient components to transient=false. Those components are marked with the TRANSIENT_MARKER_ATTRIBUTE so the PPRPhaseListener can reset them to transient in the next non-PPR Request

Overrides:

encodeBegin in class org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGroupRendererBase

Parameters:

facesContext - the current FacesContext

uiComponent - the PPRPanelGroup to render

Throws:

java.io.IOException

encodeChildren

public void encodeChildren(javax.faces.context.FacesContext context,
                           javax.faces.component.UIComponent component)
                    throws java.io.IOException

todo: in 1.2, better use a combo of invokeComponent/RendererUtils.renderChildren() instead

Overrides:

encodeChildren in class org.apache.myfaces.shared_tomahawk.renderkit.html.HtmlGroupRendererBase

Parameters:

context -

component -

Throws:

java.io.IOException

encodeEnd

public void encodeEnd(javax.faces.context.FacesContext facesContext,
                      javax.faces.component.UIComponent uiComponent)
               throws java.io.IOException

Encodes the end of the span-element and afterwards the inline JavaScript for the client side initialization of the PPRPanelGroup.

Overrides:

encodeEnd in class org.apache.myfaces.renderkit.html.ext.HtmlGroupRenderer

Parameters:

facesContext - the current FacesContext

uiComponent - the PPRPanelGroup to render

Throws:

java.io.IOException