net.mlw.vlh.web.util
Class ImagesHomeDisplayHelper

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

All Implemented Interfaces:

DisplayHelper

public final class ImagesHomeDisplayHelper

extends Object

implements DisplayHelper

The ImagesHomeDisplayHelper can be used by adding the folloing in the spring config file:

 
  
      <bean id="myLook" singleton="true" class="net.mlw.vlh.web.ValueListConfigBean">
        <property name="displayHelper">
           <bean class="net.mlw.vlh.web.util.ImagesHomeDisplayHelper" />
        </property>
        ...
      </bean>
    
  
 

This ImagesHomeDisplayHelper simply takes the value of your key and replace any occurrences of the text @IMAGES_HOME@ with html DisplayProvider's images home.

Version:

$Revision: 1.3 $ $Date: 2005/05/23 17:44:55 $

Author:

Andrej Zachar

Field Summary

static String

IMAGES_HOME_ATTRIBUTE_KEY Attribute key used in pageContext to store imagesHome dir.

Constructor Summary

ImagesHomeDisplayHelper()

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

Field Detail

IMAGES_HOME_ATTRIBUTE_KEY

public static final String IMAGES_HOME_ATTRIBUTE_KEY

Attribute key used in pageContext to store imagesHome dir. This usage will be 100% changed in the future!

See Also:

Constant Field Values

Constructor Detail

ImagesHomeDisplayHelper

public ImagesHomeDisplayHelper()

Method Detail

help

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

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.

See Also:

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