001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.xbean.osgi;
018    
019    import org.osgi.framework.Bundle;
020    
021    import java.io.IOException;
022    import java.net.URL;
023    import java.util.Enumeration;
024    
025    /**
026     * @author Dain Sundstrom
027     * @version $Id$
028     * @since 2.0
029     */
030    public class BundleClassLoader extends ClassLoader {
031        private final Bundle bundle;
032    
033        public BundleClassLoader(Bundle bundle) {
034            this.bundle = bundle;
035        }
036    
037        public Class loadClass(String name) throws ClassNotFoundException {
038            return bundle.loadClass(name);
039        }
040    
041        public URL getResource(String name) {
042            return bundle.getResource(name);
043        }
044    
045        protected Enumeration findResources(String name) throws IOException {
046            return bundle.getResources(name);
047        }
048    }