org.apache.myfaces.custom.graphicimagedynamic.util
Class GraphicsImageDynamicHelper

java.lang.Object
  org.apache.myfaces.custom.graphicimagedynamic.util.GraphicsImageDynamicHelper

public class GraphicsImageDynamicHelper
extends java.lang.Object

This class is a utility class used by the GraphicsImageDynamic component.

Constructor Summary

GraphicsImageDynamicHelper()

Method Summary

static ImageContext	createImageContext(javax.faces.context.FacesContext facesContext, org.apache.commons.logging.Log log) This method is used for creating the image context.
static ImageRenderer	getImageRendererFromClassName(java.lang.String imageRendererClassName) This method is used for getting the ImageRenderer from the image render class.
static ImageRenderer	getImageRendererFromValueBinding(javax.faces.context.FacesContext facesContext, java.lang.String rendererValueBinding) This method gets the image renderer from the ValueBinding.

Methods inherited from class java.lang.Object

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

Constructor Detail

GraphicsImageDynamicHelper

public GraphicsImageDynamicHelper()

Method Detail

getImageRendererFromClassName

public static ImageRenderer getImageRendererFromClassName(java.lang.String imageRendererClassName)

This method is used for getting the ImageRenderer from the image render class.

Parameters:

imageRendererClassName -

Returns:

the image renderer

getImageRendererFromValueBinding

public static ImageRenderer getImageRendererFromValueBinding(javax.faces.context.FacesContext facesContext,
                                                             java.lang.String rendererValueBinding)

This method gets the image renderer from the ValueBinding.

Parameters:

facesContext -

rendererValueBinding -

Returns:

the ImageRenderer.

createImageContext

public static ImageContext createImageContext(javax.faces.context.FacesContext facesContext,
                                              org.apache.commons.logging.Log log)

This method is used for creating the image context.

Parameters:

facesContext -

Returns:

the imageContext.