org.apache.wiki.plugin

Class PageViewPlugin.PageViewManager

java.lang.Object

org.apache.wiki.plugin.PageViewPlugin.PageViewManager

All Implemented Interfaces:

EventListener, WikiEventListener

Enclosing class:

PageViewPlugin

public final class PageViewPlugin.PageViewManager
extends Object
implements WikiEventListener

Page view manager, handling all storage.

Constructor Summary

Constructors

Constructor and Description
PageViewManager()

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(WikiEvent event) Inspect wiki events for shutdown.
String	execute(WikiContext context, Map<String,String> params) Count a page hit, present a pages' counter or output a list of page counts.
protected int	getCount(Object key) Retrieve a page count.
void	initialize(WikiEngine engine) Initialize the page view manager.
protected void	storeCounters() Save the page view counters to file.

Methods inherited from class java.lang.Object

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

Constructor Detail

PageViewManager

public PageViewManager()

Method Detail

initialize

public void initialize(WikiEngine engine)

Initialize the page view manager.

Parameters:

engine - The wiki engine.

actionPerformed

public void actionPerformed(WikiEvent event)

Inspect wiki events for shutdown.

Specified by:

actionPerformed in interface WikiEventListener

Parameters:

event - The wiki event to inspect.

execute

public String execute(WikiContext context,
                      Map<String,String> params)
               throws PluginException

Count a page hit, present a pages' counter or output a list of page counts.

Parameters:

context - the wiki context

params - the plugin parameters

Returns:

String Wiki page snippet

Throws:

PluginException - Malformed pattern parameter.

getCount

protected int getCount(Object key)

Retrieve a page count.

Parameters:

key - the key for the Counter

Returns:

int The page count for the given key.

storeCounters

protected void storeCounters()

Save the page view counters to file.