org.apache.myfaces.view.facelets.util

Class Resource

java.lang.Object

org.apache.myfaces.view.facelets.util.Resource

public final class Resource
extends Object

Author:

Roland Huss

Field Summary

Fields

Modifier and Type	Field and Description
protected static Logger	log

Constructor Summary

Constructors

Constructor and Description
Resource()

Method Summary

Methods

Modifier and Type	Method and Description
static URL	getResourceUrl(FacesContext ctx, String path) Get an URL of an internal resource.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final Logger log

Constructor Detail

Resource

public Resource()

Method Detail

getResourceUrl

public static URL getResourceUrl(FacesContext ctx,
                 String path)
                          throws MalformedURLException

Get an URL of an internal resource. First, ExternalContext.getResource(String) is checked for an non-null URL return value. In the case of a null return value (as it is the case for Weblogic 8.1 for a packed war), a URL with a special URL handler is constructed, which can be used for opening a serlvet resource later. Internally, this special URL handler will call ServletContext.getResourceAsStream(String) when an inputstream is requested. This works even on Weblogic 8.1

Parameters:

ctx - the faces context from which to retrieve the resource

path - an URL path

Returns:

an url representing the URL and on which getInputStream() can be called to get the resource

Throws:

MalformedURLException