01: /*
02: * Copyright (C) 2005 Jeff Tassin
03: *
04: * This library is free software; you can redistribute it and/or
05: * modify it under the terms of the GNU Lesser General Public
06: * License as published by the Free Software Foundation; either
07: * version 2.1 of the License, or (at your option) any later version.
08: *
09: * This library is distributed in the hope that it will be useful,
10: * but WITHOUT ANY WARRANTY; without even the implied warranty of
11: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12: * Lesser General Public License for more details.
13: *
14: * You should have received a copy of the GNU Lesser General Public
15: * License along with this library; if not, write to the Free Software
16: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17: */
18:
19: package com.jeta.swingbuilder.codegen.builder;
20:
21: public class StringExpression implements Expression {
22: private String m_svalue;
23:
24: public StringExpression(String sVal) {
25: m_svalue = quoteString(sVal);
26: }
27:
28: public static String quoteString(String str) {
29: if (str == null)
30: return null;
31:
32: StringBuffer sbuff = new StringBuffer();
33:
34: sbuff.append('\"');
35: for (int index = 0; index < str.length(); index++) {
36: char c = str.charAt(index);
37: if (c == '\"') {
38: sbuff.append("\\\"");
39: } else if (c == '\\') {
40: sbuff.append("\\\\");
41: } else if (c == '\n') {
42: sbuff.append("\\n");
43: } else {
44: sbuff.append(c);
45: }
46: }
47: sbuff.append('\"');
48:
49: return sbuff.toString();
50: }
51:
52: public void output(SourceBuilder builder) {
53: builder.print(m_svalue);
54: }
55: }
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