ITunesVersion.java

/*
 *  titl - Tools for iTunes Libraries
 *  Copyright (C) 2008-2011 Joseph Walton
 *
 *  This program 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.
 *
 *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.kafsemo.titl;

public class ITunesVersion
{
    public static boolean isAtLeast(String fullVersion, int majorVersion)
    {
        int endOfFirstNumber = fullVersion.indexOf('.');
        if (endOfFirstNumber < 0) {
            endOfFirstNumber = fullVersion.length();
        }
        
        try {
            return Integer.parseInt(fullVersion.substring(0, endOfFirstNumber)) >= majorVersion;
        } catch (NumberFormatException nfe) {
            return false;
        }
    }
}