001/*
002 * Copyright (C) 2012 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 */
019package org.crsh.jcr;
020
021import org.apache.jackrabbit.commons.JcrUtils;
022import org.apache.jackrabbit.core.TransientRepository;
023
024import javax.jcr.Repository;
025import java.util.Map;
026import java.util.Properties;
027
028public class JackrabbitPlugin extends JCRPlugin<JackrabbitPlugin> {
029
030  @Override
031  public JackrabbitPlugin getImplementation() {
032    return this;
033  }
034
035  @Override
036  public String getName() {
037    return "jackrabbit";
038  }
039
040  @Override
041  public String getDisplayName() {
042    return "Jackrabbit JCR plugin";
043  }
044
045  @Override
046  public String getUsage() {
047    return "The command must at least have a URL parameter to be used in connecting to the repository. " +
048      "To access a repository via RMI: 'repo use org.apache.jackrabbit" +
049            ".repository" +
050            ".uri=rmi://localhost:1099/jackrabbit'\n" +
051      "To access a repository via JNDI: 'repo use org.apache.jackrabbit" +
052            ".repository.uri=jndi:java:comp/env/jcr/jackrabbit'\n" +
053      "To access a repository via WebDAV: 'repo use org.apache.jackrabbit" +
054              ".repository.uri=http://localhost:8080/jackrabbit/repository/'";
055  }
056
057  @Override
058  public Repository getRepository(Map<String, String> properties) throws Exception {
059    if (properties.containsKey(JcrUtils.REPOSITORY_URI) &&
060        "transient".equalsIgnoreCase(properties.get(JcrUtils.REPOSITORY_URI))) {
061      Properties props = new Properties();
062      for(Map.Entry<String, String> entry : properties.entrySet()) {
063        if(!JcrUtils.REPOSITORY_URI.equals(entry.getKey())) {
064          props.setProperty(entry.getKey(), entry.getValue());
065        }
066      }
067      return new TransientRepository(props);
068    } else {
069      Repository repository = JcrUtils.getRepository(properties);
070      if (repository != null) {
071        return repository;
072      }
073      return null;
074    }
075  }
076}