/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.apache.jackrabbit.servlet.remote;
import javax.jcr.Repository;
import javax.jcr.RepositoryException;
import javax.servlet.ServletException;
import org.apache.jackrabbit.rmi.repository.RMIRemoteRepositoryFactory;
import org.apache.jackrabbit.servlet.AbstractRepositoryServlet;
/**
* Servlet that makes a repository from RMI available as an attribute
* in the servlet context.
* <p>
* The supported initialization parameters of this servlet are:
* <dl>
* <dt>javax.jcr.Repository</dt>
* <dd>
* Name of the servlet context attribute to put the repository in.
* The default value is "<code>javax.jcr.Repository</code>".
* </dd>
* <dt>org.apache.jackrabbit.rmi.client.LocalAdapterFactory</dt>
* <dd>
* Name of the local adapter factory class used to create the local
* adapter for the remote repository. The configured class should have
* public constructor that takes no arguments.
* </dd>
* <dt>url</dt>
* <dd>
* RMI URL of the remote repository. The default value is
* "<code>//localhost/javax/jcr/Repository</code>".
* </dd>
* </dl>
* <p>
* This servlet can also be mapped to the URL space. See
* {@link AbstractRepositoryServlet} for the details.
*
* @since 1.4
*/
public class RMIRemoteRepositoryServlet extends RemoteRepositoryServlet {
/**
* Serial version UID.
*/
private static final long serialVersionUID = 2410543206806054854L;
/**
* Creates and returns an RMI repository factory for the configured RMI URL.
*
* @return RMI repository factory
* @throws ServletException if the factory could not be created
*/
@Override
protected Repository getRepository() throws RepositoryException {
return new RMIRemoteRepositoryFactory(
getLocalAdapterFactory(),
getInitParameter("url", "//localhost/javax/jcr/Repository")
).getRepository();
}
}