org.blojsom.plugin.moderation
Class IPAddressModerationPlugin

java.lang.Object
  org.blojsom.plugin.moderation.IPAddressModerationPlugin

All Implemented Interfaces:

Listener, Plugin

public class IPAddressModerationPlugin

extends java.lang.Object

implements Plugin, Listener

IP address moderation plugin

Since:

blojsom 3.0

Version:

$Id: IPAddressModerationPlugin.java,v 1.2 2007/01/17 02:35:12 czarneckid Exp $

Author:

David Czarnecki

Constructor Summary

IPAddressModerationPlugin()
Create a new instance of the IP address moderation plugin

Method Summary

void	cleanup() Perform any cleanup for the plugin.
void	destroy() Called when BlojsomServlet is taken out of service
void	handleEvent(Event event) Handle an event broadcast from another component
void	init() Initialize this plugin.
protected java.util.List	loadIPList(Blog blog, java.lang.String property) Load the list of IP addresses from whitelist or blacklist from the blog properties
Entry[]	process(javax.servlet.http.HttpServletRequest httpServletRequest, javax.servlet.http.HttpServletResponse httpServletResponse, Blog blog, java.util.Map context, Entry[] entries) Process the blog entries
void	processEvent(Event event) Process an event from another component
void	setEventBroadcaster(EventBroadcaster eventBroadcaster) Set the EventBroadcaster

Methods inherited from class java.lang.Object

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

Constructor Detail

IPAddressModerationPlugin

public IPAddressModerationPlugin()

Create a new instance of the IP address moderation plugin

Method Detail

setEventBroadcaster

public void setEventBroadcaster(EventBroadcaster eventBroadcaster)

Set the EventBroadcaster

Parameters:

eventBroadcaster - EventBroadcaster

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

handleEvent

public void handleEvent(Event event)

Handle an event broadcast from another component

Specified by:

handleEvent in interface Listener

Parameters:

event - Event to be handled

loadIPList

protected java.util.List loadIPList(Blog blog,
                                    java.lang.String property)

Load the list of IP addresses from whitelist or blacklist from the blog properties

Parameters:

blog - Blog

property - Whitelist or Blacklist property

Returns:

List of IP addresses

processEvent

public void processEvent(Event event)

Process an event from another component

Specified by:

processEvent in interface Listener

Parameters:

event - Event to be handled