org.backsource.utils.resource
Class ServletContextURLFactory

java.lang.Object
  org.backsource.utils.resource.ServletContextURLFactory

All Implemented Interfaces:

URLFactory

public class ServletContextURLFactory

extends java.lang.Object

implements URLFactory

Resolve URI:s to URL by looking them up in the ServletContext.

The URI.getPath() is used to get the resource name.

Version:

$Revison$

Author:

Peter Antman

Constructor Summary

ServletContextURLFactory(javax.servlet.ServletContext ctx)
Create with a ServletContext.

Method Summary

protected java.lang.String	getResURI(URI uri)
java.net.URL	getURL(URI uri) Construct an URL from URI by looking it up in the ContextClassLoader.

Methods inherited from class java.lang.Object

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

Constructor Detail

ServletContextURLFactory

public ServletContextURLFactory(javax.servlet.ServletContext ctx)

Create with a ServletContext.

Parameters:

ctx - a servlet context

Throws:

java.lang.IllegalArgumentException - thrown if ctx is null

Method Detail

getURL

public java.net.URL getURL(URI uri)
                    throws java.net.MalformedURLException

Construct an URL from URI by looking it up in the ContextClassLoader.

Specified by:

getURL in interface URLFactory

Throws:

java.net.MalformedURLException

getResURI

protected java.lang.String getResURI(URI uri)