001/*
002 * HA-JDBC: High-Availability JDBC
003 * Copyright (C) 2012  Paul Ferraro
004 *
005 * This program is free software: you can redistribute it and/or modify
006 * it under the terms of the GNU Lesser General Public License as published by
007 * the Free Software Foundation, either version 3 of the License, or
008 * (at your option) any later version.
009 *
010 * This program is distributed in the hope that it will be useful,
011 * but WITHOUT ANY WARRANTY; without even the implied warranty of
012 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
013 * GNU Lesser General Public License for more details.
014 *
015 * You should have received a copy of the GNU Lesser General Public License
016 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
017 */
018package net.sf.hajdbc.codec.base64;
019
020import java.sql.SQLException;
021
022import net.sf.hajdbc.codec.AbstractCodec;
023import net.sf.hajdbc.codec.Codec;
024import net.sf.hajdbc.util.Strings;
025
026import org.apache.commons.codec.binary.Base64;
027
028/**
029 * Codec that uses base-64 encoding/decoding.
030 * @author Paul Ferraro
031 */
032public class Base64CodecFactory extends AbstractCodec
033{
034        private static final long serialVersionUID = -2286529406290006597L;
035
036        @Override
037        public String getId()
038        {
039                return "64";
040        }
041
042        /**
043         * {@inheritDoc}
044         * @see net.sf.hajdbc.codec.Codec#decode(java.lang.String)
045         */
046        @Override
047        public String decode(String value)
048        {
049                return new String(Base64.decodeBase64(value.getBytes()));
050        }
051
052        /**
053         * {@inheritDoc}
054         * @see net.sf.hajdbc.codec.Codec#encode(java.lang.String)
055         */
056        @Override
057        public String encode(String value)
058        {
059                return new String(Base64.encodeBase64(value.getBytes()));
060        }
061        
062        public static void main(String... args)
063        {
064                if (args.length != 2)
065                {
066                        System.err.println(String.format("Usage:%s\tjava %s <cluster-id> <password-to-encrypt>", Strings.NEW_LINE, Base64CodecFactory.class.getName()));
067                        System.exit(1);
068                        return;
069                }
070                
071                String clusterId = args[0];
072                String value = args[1];
073                
074                try
075                {
076                        Codec codec = new Base64CodecFactory().createCodec(clusterId);
077
078                        System.out.println(codec.encode(value));
079                }
080                catch (SQLException e)
081                {
082                        e.printStackTrace(System.err);
083                }
084        }
085}