01: // The contents of this file are subject to the Mozilla Public License Version
02: // 1.1
03: //(the "License"); you may not use this file except in compliance with the
04: //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
05: //
06: //Software distributed under the License is distributed on an "AS IS" basis,
07: //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
08: //for the specific language governing rights and
09: //limitations under the License.
10: //
11: //The Original Code is "The Columba Project"
12: //
13: //The Initial Developers of the Original Code are Frederik Dietz and Timo
14: // Stich.
15: //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
16: //
17: //All Rights Reserved.
18: package org.columba.core.xml;
19:
20: /**
21: * @author fdietz
22: */
23: public class TextUtils {
24: public static String escapeText(String txt) {
25: StringBuffer buffer = new StringBuffer(txt);
26:
27: // Important!!
28: // -> replacing this character must happen first
29: stringReplaceAll(buffer, '&', "&");
30:
31: stringReplaceAll(buffer, '<', "<");
32: stringReplaceAll(buffer, '>', ">");
33: stringReplaceAll(buffer, '"', """); // *20030621, karlpeder*
34: stringReplaceAll(buffer, '\'', "'");
35:
36: return buffer.toString();
37: }
38:
39: public static StringBuffer stringReplaceAll(StringBuffer orig,
40: char token, String replacement) {
41: for (int i = 0; i < orig.length(); i++) {
42: if (orig.charAt(i) == token) {
43: orig = orig.replace(i, ++i, replacement);
44: }
45: }
46:
47: return orig;
48: }
49: }
|