001    /*
002     * Copyright (C) 2010 eXo Platform SAS.
003     *
004     * This is free software; you can redistribute it and/or modify it
005     * under the terms of the GNU Lesser General Public License as
006     * published by the Free Software Foundation; either version 2.1 of
007     * the License, or (at your option) any later version.
008     *
009     * This software is distributed in the hope that it will be useful,
010     * but WITHOUT ANY WARRANTY; without even the implied warranty of
011     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012     * Lesser General Public License for more details.
013     *
014     * You should have received a copy of the GNU Lesser General Public
015     * License along with this software; if not, write to the Free
016     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018     */
019    package org.crsh.jcr;
020    
021    import java.util.Map;
022    import java.util.Properties;
023    import javax.jcr.Repository;
024    import org.apache.jackrabbit.commons.JcrUtils;
025    import org.apache.jackrabbit.core.TransientRepository;
026    
027    /**
028     * @author <a href="mailto:emmanuel.hugonnet@silverpeas.com">Emmanuel Hugonnet</a>
029     * @version $Revision$
030     */
031    public class JackrabbitPlugin extends JCRPlugin<JackrabbitPlugin> {
032    
033      @Override
034      public JackrabbitPlugin getImplementation() {
035        return this;
036      }
037    
038      @Override
039      public String getName() {
040        return "jackrabbit";
041      }
042    
043      @Override
044      public String getDisplayName() {
045        return "Jackrabbit JCR plugin";
046      }
047    
048      @Override
049      public String getUsage() {
050        return "The command must at least have a URL parameter to be used in connecting to the repository. " +
051          "You can use a JNDI bound repository: 'repo use org.apache.jackrabbit.repository.uri=rmi://localhost:1099/jackrabbit'";
052      }
053    
054      @Override
055      public Repository getRepository(Map<String, String> properties) throws Exception {
056        if (properties.containsKey(JcrUtils.REPOSITORY_URI) &&
057            "transient".equalsIgnoreCase(properties.get(JcrUtils.REPOSITORY_URI))) {
058          Properties props = new Properties();
059          for(Map.Entry<String, String> entry : properties.entrySet()) {
060            if(!JcrUtils.REPOSITORY_URI.equals(entry.getKey())) {
061              props.setProperty(entry.getKey(), entry.getValue());
062            }
063          }
064          return new TransientRepository(props);
065        } else {
066          Repository repository = JcrUtils.getRepository(properties);
067          if (repository != null) {
068            return repository;
069          }
070          return null;
071        }
072      }
073    }