org.squidy.manager.util.CommanderUtils.java Source code

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Here is the source code for org.squidy.manager.util.CommanderUtils.java

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/**
 * Squidy Interaction Library is free software: you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
 * 
 * Squidy Interaction Library is distributed in the hope that it will be
 * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with Squidy Interaction Library. If not, see
 * <http://www.gnu.org/licenses/>.
 * 
 * 2009 Human-Computer Interaction Group, University of Konstanz.
 * <http://hci.uni-konstanz.de>
 * 
 * Please contact info@squidy-lib.de or visit our website
 * <http://www.squidy-lib.de> for further information.
 */

package org.squidy.manager.util;

import java.io.IOException;
import java.net.InetAddress;
import java.net.UnknownHostException;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.squidy.manager.commander.ControlClient;

/**
 * <code>CommanderUtils</code>.
 * 
 * <pre>
 * Date: Apr 28, 2009
 * Time: 11:00:53 PM
 * </pre>
 * 
 * 
 * @author
 * Roman Rdle
 * <a href="mailto:Roman.Raedle@uni-konstanz.de">Roman.Raedle@uni-konstanz.de</a>
 * Human-Computer Interaction Group
 * University of Konstanz
 * 
 * @version $Id: CommanderUtils.java 772 2011-09-16 15:39:44Z raedle $
 * @since 1.0.0
 */
public class CommanderUtils {

    // Logger to log info, error, debug,... messages.
    private static final Log LOG = LogFactory.getLog(CommanderUtils.class);

    /**
     * @param host
     * @param port
     * @return
     */
    public static ControlClient getCommanderClient(String host, int port) {

        InetAddress address = null;
        try {
            address = InetAddress.getByName(host);
        } catch (UnknownHostException e) {
            if (LOG.isErrorEnabled()) {
                LOG.error(e.getMessage(), e);
            }
        }

        try {
            return new ControlClient(address, port);
        } catch (IOException e) {
            if (LOG.isErrorEnabled()) {
                LOG.error(e.getMessage(), e);
            }
            return null;
        }
    }
}