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

java.lang.Object
  org.apache.myfaces.view.facelets.util.Resource

public final class Resource
extends java.lang.Object

Author:

Roland Huss

Field Summary

protected static java.util.logging.Logger

log

Constructor Summary

Resource()

Method Summary

static java.net.URL

getResourceUrl(javax.faces.context.FacesContext ctx, java.lang.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 java.util.logging.Logger log

Constructor Detail

Resource

public Resource()

Method Detail

getResourceUrl

public static java.net.URL getResourceUrl(javax.faces.context.FacesContext ctx,
                                          java.lang.String path)
                                   throws java.net.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:

java.net.MalformedURLException