// Copyright 2006 Chibacon
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package com.idega.util.bundles;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.URI;
/**
* Resolves file resources.
*
* @author Ulrich Nicolas Lissé
* @version $Id: FileResourceResolver.java,v 1.1 2007/03/20 12:11:01 civilis Exp $
*/
public class FileResourceResolver implements ResourceResolver {
/**
* Resolves file resources.
*
* @param uri the URI denoting a resource.
* @return the resource specified by the URI or <code>null</code> if this
* resolver can't handle the URI.
* @throws IOException if an error occurred during resolution.
*/
public Resource resolve(URI uri) throws IOException {
if (!uri.getScheme().equals("file")) {
return null;
}
File file = new File(uri);
if (!file.exists()) {
throw new FileNotFoundException(uri.toString());
}
return new FileResource(file);
}
}