2 * Copyright (C) 2001, 2002 The Mir-coders group
4 * This file is part of Mir.
6 * Mir is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * Mir is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with Mir; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 * In addition, as a special exception, The Mir-coders gives permission to link
21 * the code of this program with the com.oreilly.servlet library, any library
22 * licensed under the Apache Software License, The Sun (tm) Java Advanced
23 * Imaging library (JAI), The Sun JIMI library (or with modified versions of
24 * the above that use the same license as the above), and distribute linked
25 * combinations including the two. You must obey the GNU General Public
26 * License in all respects for all of the code used other than the above
27 * mentioned libraries. If you modify this file, you may extend this exception
28 * to your version of the file, but you are not obligated to do so. If you do
29 * not wish to do so, delete this exception statement from your version.
37 public class StringRoutines {
39 private StringRoutines() {
42 static int indexOfCharacters(String aString, char[] aCharacters, int aFrom) {
47 for (i=0; i<aCharacters.length ; i++) {
48 position = aString.indexOf(aCharacters[i], aFrom);
50 if (position != -1 && ( result == -1 || position < result )) {
58 public static String performRegularExpressionReplacement(String aSource,
59 String aSearchExpression, String aReplacement) throws Exception {
63 regularExpression = new RE(aSearchExpression);
65 return regularExpression.substituteAll(aSource, aReplacement);
68 public static boolean performRegularExpressionSearch(String aSource,
69 String aSearchExpression) throws REException {
72 regularExpression = new RE(aSearchExpression);
74 return regularExpression.isMatch(aSource);
77 public static List splitString(String aString, String aSeparator) {
78 List result= new Vector();
79 int previousPosition = 0;
81 int endOfNamePosition;
83 while ((position = aString.indexOf(aSeparator, previousPosition))>=0) {
84 result.add(aString.substring(previousPosition, position));
85 previousPosition = position + aSeparator.length();
88 result.add(aString.substring(previousPosition, aString.length()));