001/*
002 * (C) Copyright 2006-2011 Nuxeo SA (http://nuxeo.com/) and others.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 *
016 * Contributors:
017 *     bstefanescu
018 */
019package org.nuxeo.ecm.webengine.jaxrs.scan;
020
021import java.io.IOException;
022import java.util.Map;
023import java.util.Set;
024
025import javax.ws.rs.core.Application;
026
027import org.nuxeo.ecm.webengine.jaxrs.ApplicationFactory;
028import org.osgi.framework.Bundle;
029
030/**
031 * @author <a href="mailto:[email protected]">Bogdan Stefanescu</a>
032 */
033public class DynamicApplicationFactory implements ApplicationFactory {
034
035    @Override
036    public Application getApplication(Bundle bundle, Map<String, String> args) throws ReflectiveOperationException,
037            IOException {
038        String pkg = args.get("package");
039        if (pkg == null) {
040            pkg = "/";
041        }
042        Scanner scanner = new Scanner(bundle, pkg);
043        scanner.scan();
044        final Set<Class<?>> classes = scanner.getClasses();
045        return new Application() {
046            @Override
047            public Set<Class<?>> getClasses() {
048                return classes;
049            }
050        };
051    }
052
053}