/*
 * 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.standalone.cli.ext;

import javax.jcr.Repository;
import javax.naming.InitialContext;

import org.apache.commons.chain.Command;
import org.apache.commons.chain.Context;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.jackrabbit.rmi.client.ClientAdapterFactory;
import org.apache.jackrabbit.rmi.remote.RemoteRepository;
import org.apache.jackrabbit.standalone.cli.CommandHelper;

/**
 * Connect to a JCR-RMI server
 */
public class ConnectToJNDIServer implements Command {
	/** logger */
	private static Log log = LogFactory.getLog(ConnectToJNDIServer.class);

	// ---------------------------- < keys >
	/** url key */
	private String urlKey = "url";

	/**
	 * {@inheritDoc}
	 */
	public boolean execute(Context ctx) throws Exception {
		String url = (String) ctx.get(this.urlKey);
		if (log.isDebugEnabled()) {
			log.debug("connecting to jndi server at " + url);
		}
		InitialContext iCtx = new InitialContext();
		ClientAdapterFactory adapter = new ClientAdapterFactory();
		RemoteRepository remote = (RemoteRepository) iCtx.lookup(url);
		Repository repo = adapter.getRepository(remote);
		CommandHelper.setRepository(ctx, repo, "jndi " + url);
		return false;
	}

	/**
	 * @return the url key
	 */
	public String getUrlKey() {
		return urlKey;
	}

	/**
	 * @param urlKey
	 *            the url key to set
	 */
	public void setUrlKey(String urlKey) {
		this.urlKey = urlKey;
	}
}