org.jboss.seam.ui.util.cdk
Class RendererBase

java.lang.Object
  javax.faces.render.Renderer
      org.jboss.seam.ui.util.cdk.RendererBase

Direct Known Subclasses:

ButtonRendererBase, CacheRendererBase, CommandButtonParameterRendererBase, DecorateRendererBase, DefaultActionRendererBase, DownloadRendererBase, EqualityValidatorRendererBase, FileUploadRendererBase, FormattedTextRendererBase, FragmentRendererBase, GraphicImageRendererBase, LinkRendererBase, RemoteRendererBase, ResourceRendererBase, StyleRendererBase, TokenRendererBase, ValidateAllRendererBase

public abstract class RendererBase
extends javax.faces.render.Renderer

Mangled version of Ajax4Jsf's RendererBase without supporting classes Base Renderer for all chameleon Skin's and components. At most, make all common procedures and realise concrete work in "template" methods.

Version:

$Revision: 5308 $ $Date: 2007-06-20 04:46:17 +0200 (St, 20 čen 2007) $

Author:

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

Field Summary

protected static java.lang.String

JAVASCRIPT_NAMESPACE logger for common cases.

Constructor Summary

RendererBase()

Method Summary

void	decode(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
protected void	doDecode(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component) Template method for custom decoding of concrete renderer.
protected void	doEncodeBegin(javax.faces.context.ResponseWriter writer, javax.faces.context.FacesContext context, javax.faces.component.UIComponent component) Template method for custom start encoding of concrete renderer.
protected void	doEncodeEnd(javax.faces.context.ResponseWriter writer, javax.faces.context.FacesContext context, javax.faces.component.UIComponent component) Template method for custom finish encoding of concrete renderer.
protected void	doEncodeChildren(javax.faces.context.ResponseWriter writer, javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
void	encodeBegin(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
void	encodeEnd(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
void	encodeChildren(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
protected abstract java.lang.Class	getComponentClass() Get base component slass , targetted for this renderer.
static RendererUtils	getUtils()
protected void	preDecode(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
protected void	preEncodeBegin(javax.faces.context.FacesContext context, javax.faces.component.UIComponent component)
void	renderChild(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent child) Render one component and it childrens
void	renderChildren(javax.faces.context.FacesContext facesContext, javax.faces.component.UIComponent component) Render all children for given component.

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

Field Detail

JAVASCRIPT_NAMESPACE

protected static final java.lang.String JAVASCRIPT_NAMESPACE

logger for common cases.

See Also:

Constant Field Values

Constructor Detail

RendererBase

public RendererBase()

Method Detail

decode

public void decode(javax.faces.context.FacesContext context,
                   javax.faces.component.UIComponent component)

Overrides:

decode in class javax.faces.render.Renderer

preDecode

protected void preDecode(javax.faces.context.FacesContext context,
                         javax.faces.component.UIComponent component)

preEncodeBegin

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

Throws:

java.io.IOException

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

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

encodeEnd

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

Overrides:

encodeEnd in class javax.faces.render.Renderer

Throws:

java.io.IOException

getComponentClass

protected abstract java.lang.Class getComponentClass()

Get base component slass , targetted for this renderer. Used for check arguments in decode/encode.

doDecode

protected void doDecode(javax.faces.context.FacesContext context,
                        javax.faces.component.UIComponent component)

Template method for custom decoding of concrete renderer. All parameters checking if performed in original decode() method.

Parameters:

context -

component -

doEncodeBegin

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

Template method for custom start encoding of concrete renderer. All parameters checking and writer is performed in original encodeBegin() method.

Parameters:

writer -

context -

component -

Throws:

java.io.IOException

doEncodeChildren

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

Parameters:

writer -

context -

component -

Throws:

java.io.IOException

doEncodeEnd

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

Template method for custom finish encoding of concrete renderer. All parameters checking and writer is performed in original encodeEnd() method.

Parameters:

writer -

context -

component -

Throws:

java.io.IOException

renderChildren

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

Render all children for given component.

Parameters:

facesContext -

component -

Throws:

java.io.IOException

renderChild

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

Render one component and it childrens

Parameters:

facesContext -

child -

Throws:

java.io.IOException

getUtils

public static RendererUtils getUtils()