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/* Copyright (c) 2006 Pyxis Technologies inc.
 * 
 * This is free software; you can redistribute it and/or modify it under the
 * terms of the GNU General Public License as published by the Free Software
 * Foundation; either version 2 of the License, or (at your option) any later
 * version.
 * 
 * This software 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 General Public License for more
 * details.
 * 
 * You should have received a copy of the GNU General Public License along with
 * this program; if not, write to the Free Software Foundation, Inc., 51
 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA, or see the FSF site:
 * http://www.fsf.org. */

package info.novatec.testit.livingdoc.util.cli;

import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Locale;
import java.util.Map;


public class CommandLine {
    private static final Map, Converter< ? >> converters = new HashMap, Converter< ? >>();

    static {
        registerConverter(String.class, new StringConverter());
        registerConverter(Integer.class, new IntegerConverter());
        registerConverter(int.class, new IntegerConverter());
        registerConverter(Locale.class, new LocaleConverter());
        registerConverter(File.class, new FileConverter());
        registerConverter(Class.class, new ClassConverter());
    }

    public static void registerConverter(Class< ? > type, Converter< ? > converter) {
        converters.put(type, converter);
    }

    public static Converter< ? > converterFor(Class< ? > type) {
        if ( ! converters.containsKey(type)) {
            throw new IllegalArgumentException("Don't know type: " + type);
        }

        return converters.get(type);
    }

    private final List arguments;
    private final List