net.mlw.vlh.web.util
Class StrutsDisplayHelper

java.lang.Object
  net.mlw.vlh.web.util.StrutsDisplayHelper

All Implemented Interfaces:

DisplayHelper

public class StrutsDisplayHelper

extends Object

implements DisplayHelper

The StrutsDisplayHelper is used to i18n the column headers. It can be used by adding the folloing in the spring config file:

    
      
         
      
      ...
    
  

This DisplayHelper simply takes the value of the column and looks up the message in the default resource bundle. NOTE: The prefered way to i18n is to use the titleKey attribute and the messageSource defined in the ValueListConfigBean.

Version:

$Revision: 1.5 $ $Date: 2005/10/20 16:38:08 $

Author:

Matthew L. Wilson

Constructor Summary

StrutsDisplayHelper()

Method Summary

String

help(javax.servlet.jsp.PageContext pageContext, String key) Abstracts the means by which text is displayed.

Methods inherited from class java.lang.Object

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

Constructor Detail

StrutsDisplayHelper

public StrutsDisplayHelper()

Method Detail

help

public String help(javax.servlet.jsp.PageContext pageContext,
                   String key)
            throws javax.servlet.jsp.JspException

Description copied from interface: DisplayHelper

Abstracts the means by which text is displayed.

Specified by:

help in interface DisplayHelper

Parameters:

pageContext - The jsp PageContext

key - The key, which could be the value to display or some sort of key to the text value.

Returns:

The text value.

Throws:

javax.servlet.jsp.JspException - Thrown by underling implementation.

See Also:

DisplayHelper.help(javax.servlet.jsp.PageContext, java.lang.String)