org.openfaces.renderkit.ajax
Class AjaxSettingsRenderer

java.lang.Object
  extended by javax.faces.render.Renderer
      extended by org.openfaces.renderkit.RendererBase
          extended by org.openfaces.renderkit.ajax.AbstractSettingsRenderer
              extended by org.openfaces.renderkit.ajax.AjaxSettingsRenderer
All Implemented Interfaces:
AjaxPortionRenderer

public class AjaxSettingsRenderer
extends AbstractSettingsRenderer
implements AjaxPortionRenderer


Constructor Summary
AjaxSettingsRenderer()
           
 
Method Summary
 JSONObject encodeAjaxPortion(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component, java.lang.String portionName, JSONObject jsonParam)
          This method is required for inner components rendering in case when parent component does not know which HTML appearance inner component should have.
 void encodeBegin(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
           
 void encodeChildren(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
           
 boolean getRendersChildren()
           
 
Methods inherited from class javax.faces.render.Renderer
convertClientId, decode, encodeEnd, getConvertedValue
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

AjaxSettingsRenderer

public AjaxSettingsRenderer()
Method Detail

encodeBegin

public void encodeBegin(javax.faces.context.FacesContext context,
                        javax.faces.component.UIComponent component)
                 throws java.io.IOException
Overrides:
encodeBegin in class javax.faces.render.Renderer
Throws:
java.io.IOException

encodeAjaxPortion

public JSONObject encodeAjaxPortion(javax.faces.context.FacesContext context,
                                    javax.faces.component.UIComponent component,
                                    java.lang.String portionName,
                                    JSONObject jsonParam)
                             throws java.io.IOException
Description copied from interface: AjaxPortionRenderer
This method is required for inner components rendering in case when parent component does not know which HTML appearance inner component should have. For example some components may have additional initialization javascript along with their HTML representations.

Specified by:
encodeAjaxPortion in interface AjaxPortionRenderer
Parameters:
context - instance of FacesContext
component - parent component for which inner controls should be rendered
portionName - actually a server-side id for the inner component to be rendered. In further, there may be an extension for this method to support not only inner components rendering, but data retrieval too. Or maybe other method will be declared.
jsonParam - the JSON object that is passed as a parameter to O$.Ajax.requestComponentPortions on the client-side, or null if no parameter was passed.
Throws:
java.io.IOException - propagates any IO exceptions that might occur inside of this method

encodeChildren

public void encodeChildren(javax.faces.context.FacesContext context,
                           javax.faces.component.UIComponent component)
                    throws java.io.IOException
Overrides:
encodeChildren in class javax.faces.render.Renderer
Throws:
java.io.IOException

getRendersChildren

public boolean getRendersChildren()
Overrides:
getRendersChildren in class javax.faces.render.Renderer


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