001/*
002 * Copyright (c) 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * All rights reserved. This program and the accompanying materials
005 * are made available under the terms of the Eclipse Public License v1.0
006 * which accompanies this distribution, and is available at
007 * http://www.eclipse.org/legal/epl-v10.html
008 *
009 * Contributors:
010 *     bstefanescu
011 */
012package org.nuxeo.ecm.webengine.jaxrs.servlet.config;
013
014import java.io.File;
015import java.io.IOException;
016import java.net.URL;
017
018import org.nuxeo.runtime.api.Framework;
019
020/**
021 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
022 */
023public class FileResourceResolver implements ResourceResolver {
024
025    protected File file;
026
027    public FileResourceResolver(String path) {
028        file = new File(Framework.expandVars(path));
029    }
030
031    public FileResourceResolver(File file) {
032        this.file = file;
033    }
034
035    @Override
036    public URL getResource(String name) {
037        File f = new File(file, name);
038        if (f.isFile()) {
039            try {
040                return f.toURI().toURL();
041            } catch (IOException e) {
042                return null;
043            }
044        }
045        return null;
046    }
047
048}