01: /*
02: * Copyright (c) 1998-2008 Caucho Technology -- all rights reserved
03: *
04: * This file is part of Resin(R) Open Source
05: *
06: * Each copy or derived work must preserve the copyright notice and this
07: * notice unmodified.
08: *
09: * Resin Open Source is free software; you can redistribute it and/or modify
10: * it under the terms of the GNU General Public License as published by
11: * the Free Software Foundation; either version 2 of the License, or
12: * (at your option) any later version.
13: *
14: * Resin Open Source is distributed in the hope that it will be useful,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17: * of NON-INFRINGEMENT. See the GNU General Public License for more
18: * details.
19: *
20: * You should have received a copy of the GNU General Public License
21: * along with Resin Open Source; if not, write to the
22: * Free SoftwareFoundation, Inc.
23: * 59 Temple Place, Suite 330
24: * Boston, MA 02111-1307 USA
25: *
26: * @author Scott Ferguson
27: */
28:
29: package com.caucho.xsl.java;
30:
31: import com.caucho.java.JavaWriter;
32: import com.caucho.xml.XmlChar;
33:
34: /**
35: * Represents any XSL node from the stylesheet.
36: */
37: public class TextNode extends XslNode {
38: private String _text;
39:
40: public TextNode(String text) {
41: _text = text;
42: }
43:
44: /**
45: * Returns the text value.
46: */
47: public String getText() {
48: return _text;
49: }
50:
51: /**
52: * Generates the code for the tag
53: *
54: * @param out the output writer for the generated java.
55: */
56: public void generate(JavaWriter out) throws Exception {
57: if (!isWhitespace()) {
58: out.print("out.print(\"");
59: out.printJavaString(_text);
60: out.println("\");");
61: }
62: }
63:
64: public boolean isWhitespace() {
65: for (int i = 0; i < _text.length(); i++) {
66: char ch = _text.charAt(i);
67:
68: if (!XmlChar.isWhitespace(ch))
69: return false;
70: }
71:
72: return true;
73: }
74: }
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