org.blojsom.plugin.limiter
Class PreviewPlugin

java.lang.Object
  extended byorg.blojsom.plugin.limiter.PreviewPlugin
All Implemented Interfaces:
Plugin

public class PreviewPlugin
extends java.lang.Object
implements Plugin

Hide preview entries from normal display. Preview entires have the word PREVIEW (by default) at the start of the title. To see the preview items along with normal entries add the parameter preview="true"

Since:
blojsom 3.0
Version:
$Id: PreviewPlugin.java,v 1.2 2007/01/17 02:35:10 czarneckid Exp $
Author:
Nick Chalko, David Czarnecki

Constructor Summary
PreviewPlugin()
          Default constructor
 
Method Summary
 void cleanup()
          Perform any cleanup for the plugin.
 void destroy()
          Called when BlojsomServlet is taken out of service
 void init()
          Initialize this plugin.
 Entry[] process(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse, Blog blog, java.util.Map context, Entry[] entries)
          Process the blog entries
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

PreviewPlugin

public PreviewPlugin()
Default constructor

Method Detail

init

public void init()
          throws PluginException
Initialize this plugin. This method only called when the plugin is instantiated.

Specified by:
init in interface Plugin
Throws:
PluginException - If there is an error initializing the plugin

process

public Entry[] process(javax.servlet.http.HttpServletRequest httpServletRequest,
                       javax.servlet.http.HttpServletResponse httpServletResponse,
                       Blog blog,
                       java.util.Map context,
                       Entry[] entries)
                throws PluginException
Process the blog entries

Specified by:
process in interface Plugin
Parameters:
httpServletRequest - Request
httpServletResponse - Response
blog - Blog instance
context - Context
entries - Blog entries retrieved for the particular request
Returns:
Modified set of blog entries
Throws:
PluginException - If there is an error processing the blog entries

cleanup

public void cleanup()
             throws PluginException
Perform any cleanup for the plugin. Called after process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, org.blojsom.blog.Blog, java.util.Map, org.blojsom.blog.Entry[]).

Specified by:
cleanup in interface Plugin
Throws:
PluginException - If there is an error performing cleanup for this plugin

destroy

public void destroy()
             throws PluginException
Called when BlojsomServlet is taken out of service

Specified by:
destroy in interface Plugin
Throws:
PluginException - If there is an error in finalizing this plugin