001    /*
002     * Licensed to the Apache Software Foundation (ASF) under one
003     * or more contributor license agreements.  See the NOTICE file
004     * distributed with this work for additional information
005     * regarding copyright ownership.  The ASF licenses this file
006     * to you under the Apache License, Version 2.0 (the
007     * "License"); you may not use this file except in compliance
008     * with the License.  You may obtain a copy of the License at
009     *
010     *  http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing,
013     * software distributed under the License is distributed on an
014     * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015     * KIND, either express or implied.  See the License for the
016     * specific language governing permissions and limitations
017     * under the License.
018     */
019    
020    
021    package org.apache.geronimo.system.plugin;
022    
023    import java.io.File;
024    import java.io.FileInputStream;
025    import java.io.IOException;
026    
027    import javax.security.auth.login.FailedLoginException;
028    
029    import org.apache.geronimo.kernel.repository.Artifact;
030    import org.apache.geronimo.kernel.repository.ArtifactResolver;
031    import org.apache.geronimo.kernel.repository.DefaultArtifactManager;
032    import org.apache.geronimo.kernel.repository.DefaultArtifactResolver;
033    import org.apache.geronimo.kernel.repository.FileWriteMonitor;
034    import org.apache.geronimo.kernel.repository.Maven2Repository;
035    import org.apache.geronimo.kernel.repository.MissingDependencyException;
036    import org.apache.geronimo.system.plugin.model.PluginListType;
037    
038    /**
039     * @version $Rev: 706640 $ $Date: 2008-10-21 14:44:05 +0000 (Tue, 21 Oct 2008) $
040     */
041    public class LocalSourceRepository extends Maven2Repository implements SourceRepository {
042    
043        private final ArtifactResolver artifactResolver;
044    
045        public LocalSourceRepository(File base) {
046            super(base);
047            artifactResolver = new DefaultArtifactResolver(new DefaultArtifactManager(), this);
048        }
049    
050        public PluginListType getPluginList() {
051            try {
052                FileInputStream in = new FileInputStream(new File(rootFile, "geronimo-plugins.xml"));
053                try {
054                    return PluginXmlUtil.loadPluginList(in);
055                } finally {
056                    in.close();
057                }
058            } catch (Exception e) {
059                return null;
060            }
061        }
062    
063        public OpenResult open(Artifact artifact, FileWriteMonitor monitor) throws IOException, FailedLoginException {
064            if (!artifact.isResolved()) {
065                try {
066                    artifact = artifactResolver.resolveInClassLoader(artifact);
067                } catch (MissingDependencyException e) {
068                    throw (IOException)new IOException("Could not resolve artifact " + artifact + " in repo " + rootFile).initCause(e);
069                }
070            }
071            File location = getLocation(artifact);
072            return new LocalOpenResult(artifact, location);
073        }
074    }