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/*
* Copyright 2000,2005 wingS development team.
*
* This file is part of wingS (http://wingsframework.org).
*
* wingS 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 2.1
* of the License, or (at your option) any later version.
*
* Please see COPYING for the complete licence.
*/
import java.util.StringTokenizer;
/**
* Some string manipulation utilities.
*
* @author <a href="mailto:haaf@mercatis.de">Armin Haaf</a>
*/
public class StringUtil {
/**
* replaces all newlines in the given String 's' with the replacement
* string 'r'. Each line is trimmed from leading and trailing whitespaces,
* then the new line-delimiter is added.
*
* @param s the source string.
* @param r the new line delimiter
* @return the resulting string.
*/
public static final String replaceNewLines(String s, String r) {
StringBuilder result = new StringBuilder();
StringTokenizer t = new StringTokenizer(s, "\n");
while (t.hasMoreTokens()) {
result.append(t.nextToken().trim()).append(r);
}
return result.toString();
}
}
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