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: *
23: * Free Software Foundation, Inc.
24: * 59 Temple Place, Suite 330
25: * Boston, MA 02111-1307 USA
26: *
27: * @author Scott Ferguson
28: */
29:
30: package com.caucho.jsp.java;
31:
32: import com.caucho.jsp.JspParseException;
33: import com.caucho.vfs.WriteStream;
34: import com.caucho.xml.QName;
35:
36: import java.io.IOException;
37:
38: /**
39: * Special generator for a JSF f:facet tag.
40: */
41: public class JsfFacetNode extends JsfNode {
42: private static final QName NAME = new QName("name");
43:
44: private String _name;
45:
46: public String getName() {
47: return _name;
48: }
49:
50: /**
51: * Adds an attribute.
52: */
53: public void addAttribute(QName name, String value)
54: throws JspParseException {
55: if (NAME.equals(name))
56: _name = value;
57: else
58: super .addAttribute(name, value);
59: }
60:
61: /**
62: * Returns the variable containing the jsf component
63: */
64: public String getJsfVar() {
65: if (_parent != null)
66: return _parent.getJsfVar();
67: else
68: return null;
69: }
70:
71: /**
72: * Returns the variable containing the jsf body
73: */
74: public String getJsfBodyVar() {
75: if (_parent != null)
76: return _parent.getJsfBodyVar();
77: else
78: return null;
79: }
80:
81: /**
82: * Generates the XML text representation for the tag validation.
83: *
84: * @param os write stream to the generated XML.
85: */
86: public void printXml(WriteStream os) throws IOException {
87: printXmlChildren(os);
88: }
89:
90: /**
91: * Generates the code for the c:if tag.
92: */
93: public void generate(JspJavaWriter out) throws Exception {
94: generateChildren(out);
95: }
96: }
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