/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.drools.repository.jackrabbit;
import java.io.InputStreamReader;
import java.io.Reader;
import java.util.Properties;
import javax.jcr.Credentials;
import javax.jcr.LoginException;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.jcr.Session;
import javax.jcr.SimpleCredentials;
import javax.jcr.Workspace;
import org.apache.jackrabbit.commons.cnd.CndImporter;
import org.apache.jackrabbit.core.RepositoryFactoryImpl;
import org.apache.jackrabbit.core.TransientRepository;
import org.drools.repository.JCRRepositoryConfigurator;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* This contains code to initialise the repository for jackrabbit.
* This is mostly a collection of utilities.
* Any jackrabbit specific code needs to go in here.
*/
public class JackrabbitRepositoryConfigurator extends JCRRepositoryConfigurator {
private static final Logger log = LoggerFactory.getLogger(JackrabbitRepositoryConfigurator.class);
public JackrabbitRepositoryConfigurator() {
defaultJCRImplClass = RepositoryFactoryImpl.class.getName();
}
@Override
public Repository getJCRRepository(Properties properties) throws RepositoryException {
String repoRootDir = properties.getProperty(REPOSITORY_ROOT_DIRECTORY);
if (repoRootDir == null) {
repository = new TransientRepository();
} else {
repository = new TransientRepository(repoRootDir + "/repository.xml", repoRootDir);
}
return repository;
}
public Session login (String userName) throws RepositoryException {
Credentials credentials = new SimpleCredentials(userName, "password".toCharArray());
return repository.login( credentials );
}
public void registerNodeTypesFromCndFile(String cndFileName, Session session, Workspace workspace) throws RepositoryException {
try {
//Read in the CND file
Reader in = new InputStreamReader(this.getClass().getResourceAsStream( cndFileName ), "UTF-8");
CndImporter.registerNodeTypes(in, session);
} catch (Exception e) {
throw new RepositoryException("Registering node types for repository failed.", e);
}
}
/**
* {@inheritDoc}
*
* @see org.drools.repository.JCRRepositoryConfigurator#shutdown()
*/
public void shutdown() {
if (repository instanceof TransientRepository) {
((TransientRepository)repository).shutdown();
}
}
}