org.apache.wicket.markup.resolver
Class HtmlHeaderResolver

java.lang.Object
  extended by org.apache.wicket.markup.resolver.HtmlHeaderResolver
All Implemented Interfaces:
Serializable, IClusterable, IComponentResolver

public class HtmlHeaderResolver
extends Object
implements IComponentResolver

This is a tag resolver which handles <head> and <wicket:head>tags. It must be registered (with the application) and assumes that a ComponentTag respectively a WicketTag has already been created (see HtmlheaderSectionHandler and WicketTagIdentifier).

Provided the current tag is a <head>, a HtmlHeaderContainer component is created, (auto) added to the component hierarchie and immediately rendered. Please see the javadoc for HtmlHeaderContainer on how it treats the tag.

In case of <wicket:head> a simple WebMarkupContainer handles the tag.

Author:
Juergen Donnerstag
See Also:
Serialized Form

Field Summary
static String HEAD
           
 
Constructor Summary
HtmlHeaderResolver()
           
 
Method Summary
protected  HtmlHeaderContainer newHtmlHeaderContainer(String id)
          Return a new HtmlHeaderContainer
 Component resolve(MarkupContainer container, MarkupStream markupStream, ComponentTag tag)
          Try to resolve the tag, then create a component, add it to the container and render it.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

HEAD

public static final String HEAD
See Also:
Constant Field Values
Constructor Detail

HtmlHeaderResolver

public HtmlHeaderResolver()
Method Detail

resolve

public Component resolve(MarkupContainer container,
                         MarkupStream markupStream,
                         ComponentTag tag)
Description copied from interface: IComponentResolver
Try to resolve the tag, then create a component, add it to the container and render it.

Specified by:
resolve in interface IComponentResolver
Parameters:
container - The container parsing its markup
markupStream - The current markupStream
tag - The current component tag while parsing the markup
Returns:
null, if not found

newHtmlHeaderContainer

protected HtmlHeaderContainer newHtmlHeaderContainer(String id)
Return a new HtmlHeaderContainer

Parameters:
id -
Returns:
HtmlHeaderContainer


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