Utils.java

/*
 *  JOrtho
 *
 *  Copyright (C) 2005-2008 by i-net software
 *
 *  This program 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 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
 *  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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
 *  USA.
 *  
 *  Created on 10.11.2005
 */
package com.inet.jortho;

import java.util.*;

/**
 * @author Volker Berlin
 */
class Utils {

    private static final ResourceBundle resource;
    static{
        resource = ResourceBundle.getBundle("com.inet.jortho.i18n.resource");
    }
    
    static String getResource(String value){
        try {
            return resource.getString(value);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return value;
    }
    
    /**
     * Create a String where the first letter is written with a uppercase.
     * @param word the word that should be change
     * @return the new String if needed
     */
    static String getCapitalized( String word ) {
        if( (word.length() > 0) && Character.isLowerCase( word.charAt( 0 ) ) ) {
            return word.substring( 0, 1 ).toUpperCase() + word.substring( 1 );
        }
        return word;
    }
    
    /**
     * Create a String with inverted case for the first letter. If it is lowercase then it will change to uppercase and
     * vice versa.
     * 
     * @param word
     *            the word that should be change
     * @return the new String if needed
     */
    static String getInvertedCapitalizion( String word ) {
        if( word.length() > 0 ) {
            if( Character.isLowerCase( word.charAt( 0 ) ) ) {
                return word.substring( 0, 1 ).toUpperCase() + word.substring( 1 );
            }
            if( Character.isUpperCase( word.charAt( 0 ) ) ) {
                return word.substring( 0, 1 ).toLowerCase() + word.substring( 1 );
            }
        }
        return word;
    }
    
    /**
     * Check if the first character is a uppcase letter
     * @param word the word that should be check.
     * @return true if the first character is a uppercase letter
     */
    static boolean isCapitalized( String word ){
        return (word.length() > 0) && Character.isUpperCase( word.charAt( 0 ) );
    }
}