net.sourceforge.pebble.decorator
Class ContentDecoratorChain

java.lang.Object
  net.sourceforge.pebble.decorator.ContentDecoratorChain

All Implemented Interfaces:

ContentDecorator

public class ContentDecoratorChain
extends java.lang.Object
implements ContentDecorator

Manages a list of content decorators at runtime.

Author:

Simon Brown

Constructor Summary

ContentDecoratorChain(Blog blog)
Creates a new chain.

Method Summary

void	add(ContentDecorator decorator) Adds a new decorator.
void	decorate(ContentDecoratorContext context, BlogEntry blogEntry) Decorates the specified blog entry.
void	decorate(ContentDecoratorContext context, Comment comment) Decorates the specified comment.
static void	decorate(ContentDecoratorContext context, java.util.List blogEntries) Decorates the specified blog entries.
void	decorate(ContentDecoratorContext context, StaticPage staticPage) Decorates the specified static page.
void	decorate(ContentDecoratorContext context, TrackBack trackBack) Decorates the specified TrackBack.
Blog	getBlog() Gets the blog to which this decorator is associated.
java.util.List	getContentDecorators() Gets the list of decorators in use.
java.util.List<ContentDecorator>	getDecorators() Gets the list of content decorators.
void	setBlog(Blog blog) Sets the blog to which this decorator is associated.

Methods inherited from class java.lang.Object

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

Constructor Detail

ContentDecoratorChain

public ContentDecoratorChain(Blog blog)

Creates a new chain.

Method Detail

add

public void add(ContentDecorator decorator)

Adds a new decorator.

Parameters:

decorator - a ContentDecorator instance

getContentDecorators

public java.util.List getContentDecorators()

Gets the list of decorators in use.

decorate

public void decorate(ContentDecoratorContext context,
                     BlogEntry blogEntry)

Decorates the specified blog entry.

Specified by:

decorate in interface ContentDecorator

Parameters:

context - the context in which the decoration is running

blogEntry - the blog entry to be decorated

decorate

public void decorate(ContentDecoratorContext context,
                     Comment comment)

Decorates the specified comment.

Specified by:

decorate in interface ContentDecorator

Parameters:

context - the context in which the decoration is running

comment - the comment to be decorated

decorate

public void decorate(ContentDecoratorContext context,
                     TrackBack trackBack)

Decorates the specified TrackBack.

Specified by:

decorate in interface ContentDecorator

Parameters:

context - the context in which the decoration is running

trackBack - the TrackBack to be decorated

decorate

public void decorate(ContentDecoratorContext context,
                     StaticPage staticPage)

Decorates the specified static page.

Specified by:

decorate in interface ContentDecorator

Parameters:

context - the context in which the decoration is running

staticPage - the static page to be decorated

getBlog

public Blog getBlog()

Gets the blog to which this decorator is associated.

Specified by:

getBlog in interface ContentDecorator

Returns:

a Blog instance

setBlog

public void setBlog(Blog blog)

Sets the blog to which this decorator is associated.

Specified by:

setBlog in interface ContentDecorator

Parameters:

blog - a Blog instance

getDecorators

public java.util.List<ContentDecorator> getDecorators()

Gets the list of content decorators.

Returns:

a List of ContentDecorator instances

decorate

public static void decorate(ContentDecoratorContext context,
                            java.util.List blogEntries)

Decorates the specified blog entries.

Parameters:

blogEntries - a List of BlogEntry instances