/*
* Jopr Management Platform
* Copyright (C) 2005-2008 Red Hat, Inc.
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License, version 2, as
* published by the Free Software Foundation, and/or the GNU Lesser
* General Public License, version 2.1, also as published by the Free
* Software Foundation.
*
* 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 and the GNU Lesser General Public License
* for more details.
*
* You should have received a copy of the GNU General Public License
* and the GNU Lesser General Public License along with this program;
* if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.rhq.plugins.jbossas.util;
/**
* @author Mark Spritzler
*/
public class FileNameUtility {
/**
* try to weed out characters which are not suitable for inclusion in a filename. It will replace all characters
* which are not letters, digits and part of the basic latin character set with underscores.
*
* @param toBeFormatted
*
* @return formattedFileName
*/
public static String formatFileName(String toBeFormatted) {
if ((toBeFormatted == null) || "".equals(toBeFormatted)) {
return toBeFormatted;
}
String lowered = toBeFormatted.toLowerCase();
char[] characters = lowered.toCharArray();
char[] formattedCharacters = new char[characters.length];
for (int i = 0; i < characters.length; i++) {
char c = characters[i];
if (!Character.isLetterOrDigit(c) || !(Character.UnicodeBlock.of(c) == Character.UnicodeBlock.BASIC_LATIN)) {
formattedCharacters[i] = '_';
} else {
formattedCharacters[i] = c;
}
}
return String.valueOf(formattedCharacters);
}
}