net.sourceforge.blogentis.plugins
Class AbstractExtensionPoint

java.lang.Object
  net.sourceforge.blogentis.plugins.AbstractExtensionPoint

All Implemented Interfaces:

IExtensionPoint

Direct Known Subclasses:

AbstractBlogExtensionPoint, PageExtensionPointImpl, XmlRpcExtensionPoint

public abstract class AbstractExtensionPoint

extends java.lang.Object

implements IExtensionPoint

A simple IExtensionPoint base class implementation. It uses a LinkedList as an underlying extension store. Only the extension modification methods are synchronized.

Author:

abas

Field Summary

protected java.util.LinkedList	extensions
protected IPlugin	plugin

Constructor Summary

AbstractExtensionPoint(IPlugin plugin)

Method Summary

void	addExtension(IExtension ext) Add an extension to this extension point.
java.util.Iterator	getExtensions() Get the list of extensions that have been registered with this extension point.
IPlugin	getPlugin() Get the plugin that defines this extension point.
void	removeExtension(IExtension extension) Remove an extension from this extension point.
void	removeExtensions(IPlugin fromPlugin) Remove all extensions that belong to this plugin.

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.blogentis.plugins.IExtensionPoint

getExtensionClass, getName

Field Detail

extensions

protected java.util.LinkedList extensions

plugin

protected IPlugin plugin

Constructor Detail

AbstractExtensionPoint

public AbstractExtensionPoint(IPlugin plugin)

Method Detail

addExtension

public void addExtension(IExtension ext)

Description copied from interface: IExtensionPoint

Add an extension to this extension point.

Specified by:

addExtension in interface IExtensionPoint

Parameters:

ext - the extension to add.

removeExtension

public void removeExtension(IExtension extension)

Description copied from interface: IExtensionPoint

Remove an extension from this extension point.

Specified by:

removeExtension in interface IExtensionPoint

Parameters:

extension - the extension to remove.

removeExtensions

public void removeExtensions(IPlugin fromPlugin)

Description copied from interface: IExtensionPoint

Remove all extensions that belong to this plugin.

Specified by:

removeExtensions in interface IExtensionPoint

Parameters:

fromPlugin - the plugin whose extensions should be removed.

getExtensions

public java.util.Iterator getExtensions()

Description copied from interface: IExtensionPoint

Get the list of extensions that have been registered with this extension point. Depending on the extension point, order may be significant.

Specified by:

getExtensions in interface IExtensionPoint

Returns:

the list of extensions.

getPlugin

public IPlugin getPlugin()

Description copied from interface: IExtensionPoint

Get the plugin that defines this extension point.

Specified by:

getPlugin in interface IExtensionPoint

Returns:

The plugin that defines this extension.