com.raritantechnologies.searchApp.taglibrary
Class DynamicHyperlinkRenderer

java.lang.Object
  com.raritantechnologies.searchApp.taglibrary.DynamicHyperlinkRenderer

All Implemented Interfaces:

IConfigurable, ICustomTag

public class DynamicHyperlinkRenderer

extends java.lang.Object

implements ICustomTag

ICustomTag that can render a Hyperlink either statically or dynamically (using a search source to look up href and display from a HTTP request parameter or user parameters.

XML Configuration Template:

   <LabelRenderer class="com.raritantechnologies.searchApp.taglibrary.DynamicHyperlinkRenderer"
                     href="[ fixed href ]"
                     display="[ fixed display ]"
                     hrefParam="[ http request parameter with href ]"
                     displayParam="[ http request parameter with display ]" >

     <!-- Alternatively: href and display can be acquired from a search source -->
     <SearchSource name="[ name of search source for dynamic lookup ]"
                      hrefResultField="[ field in result that has href ]"
                      displayResultField="[ field in result that has display ]" >

       <!-- one or more SearchParam tags -->
       <SearchParam requestParam="[ name of http request parameter ]"
                       searchParam="[ name of field in search request ]" />

       <!-- one or more FixedParam tags -->
       <FixedParam name="param name" value="param value" />
   
     </SearchSource>

   </LabelRenderer>
 

Constructor Summary

DynamicHyperlinkRenderer()

Method Summary

java.lang.String	getBody(RaritanPageContext rpc) Returns the tag body.
void	initialize(org.w3c.dom.Element elem) Initializes the object from an XML tag or element.
void	initialize(java.util.Map initParams)

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicHyperlinkRenderer

public DynamicHyperlinkRenderer()

Method Detail

getBody

public java.lang.String getBody(RaritanPageContext rpc)

Description copied from interface: ICustomTag

Returns the tag body.

Specified by:

getBody in interface ICustomTag

Parameters:

rpc - Platform-neutral page context ( can be used in non J2EE environments such as ASP).

Returns:

The tag body text string.

initialize

public void initialize(org.w3c.dom.Element elem)

Description copied from interface: IConfigurable

Initializes the object from an XML tag or element. This method is called by the Framework as part of the application initializtion. see ConfigurationManager, XMLConfigurationManager, XMLSearchFieldMapFactory, XMLSearchSourceFactory. Configurable objects that are owned or contained by other configurable objects will be initialized in by the parent object.

Specified by:

initialize in interface IConfigurable

initialize

public void initialize(java.util.Map initParams)

Specified by:

initialize in interface ICustomTag