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1
28
29 package com.caucho.xml;
30
31 import org.w3c.dom.Node  ;
32
33 import java.io.IOException ;
34 import java.util.ArrayList ;
35
36 class QElementDef extends QNode {
37 String _name;
38 Object _content;
39 ArrayList <QAttributeDef> _attr;
40 boolean _hasDefault;
41 QDocumentType _dtd;
42
43 QElementDef(String name)
44 {
45 _name = name;
46 }
47
48 public String getNodeName() { return "#element"; }
49 public String getTagName() { return "#element"; }
50 public short getNodeType() { return Node.ELEMENT_NODE; }
51
52 Node importNode(QDocument owner, boolean deep)
53 {
54 QElementDef def = new QElementDef(_name);
55
56 return def;
57 }
58
59 public void addAttribute(String name, String type, ArrayList enumeration,
60 String qualifier, String deflt)
61 {
62 if (_attr == null)
63 _attr = new ArrayList <QAttributeDef>();
64
65 if (deflt != null) {
66 _hasDefault = true;
67 _dtd.setAttributeDefaults();
68 }
69
70 _attr.add(new QAttributeDef(name, type, enumeration, qualifier, deflt));
71 }
72
73 void fillDefaults(QElement element)
74 {
75 if (! _hasDefault)
76 return;
77
78 for (int i = 0; i < _attr.size(); i++) {
79 QAttributeDef attrDef = _attr.get(i);
80 if (attrDef._deflt != null &&
81 element.getAttribute(attrDef._name).equals("")) {
82 QAttr attr = (QAttr) element._owner.createAttribute(attrDef._name,
83 attrDef._deflt);
84 attr._owner = element._owner;
85 attr.setSpecified(false);
86 element.setAttributeNode(attr);
87 }
88 }
89 }
90
91 void fillDefaults(QAttributes attributes)
92 {
93 if (! _hasDefault)
94 return;
95
96 for (int i = 0; i < _attr.size(); i++) {
97 QAttributeDef attrDef = _attr.get(i);
98 if (attrDef._deflt != null &&
99 attributes.getIndex(attrDef._name) < 0) {
100 attributes.add(new QName(null, attrDef._name, null), attrDef._deflt);
101 }
102 }
103 }
104
105 public void print(XmlPrinter os) throws IOException
106 {
107 if (_content != null) {
108 os.print("<!ELEMENT ");
109 os.print(_name);
110 os.print(" ");
111 if (_content instanceof QContentParticle)
112 ((QContentParticle) _content).print(os);
113 else
114 os.print(String.valueOf(_content));
115 os.println(">");
116 }
117
118 if (_attr != null) {
119 os.print("<!ATTLIST ");
120 os.print(_name);
121
122 for (int i = 0; i < _attr.size(); i++) {
123 QAttributeDef attribute = _attr.get(i);
124
125 if (_attr.size() == 1)
126 os.print(" ");
127 else
128 os.print("\n ");
129 os.print(attribute._name);
130 if (attribute._type.equals("#ENUM")) {
131 os.print(" (");
132 for (int j = 0; j < attribute._enumeration.size(); j++) {
133 String enumType = attribute._enumeration.get(j);
134
135 if (j != 0)
136 os.print(" | ");
137 os.print(enumType);
138 }
139 os.print(")");
140 } else if (attribute._type.equals("NOTATION")) {
141 os.print(" NOTATION (");
142 for (int j = 0; j < attribute._enumeration.size(); j++) {
143 String enumType = attribute._enumeration.get(j);
144
145 if (j != 0)
146 os.print(" | ");
147 os.print(enumType);
148 }
149 os.print(")");
150 } else {
151 os.print(" ");
152 os.print(attribute._type);
153 }
154
155 if (attribute._qualifier != null) {
156 os.print(" ");
157 os.print(attribute._qualifier);
158 }
159 if (attribute._deflt != null) {
160 os.print(" \"");
161 os.print(attribute._deflt);
162 os.print("\"");
163 }
164 }
165 os.println(">");
166 }
167 }
168 }
169 |
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