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1
29
30 package com.caucho.xml2;
31
32 import org.w3c.dom.DocumentType  ;
33 import org.w3c.dom.NamedNodeMap ;
34 import org.w3c.dom.Node ;
35
36 import java.io.IOException ;
37 import java.util.HashMap ;
38 import java.util.Iterator ;
39
40 public class QDocumentType extends QNode implements DocumentType {
41 String _name;
42 HashMap <String ,QElementDef> _elements = new HashMap <String ,QElementDef>();
43 HashMap <String ,QEntity> _entities = new HashMap <String ,QEntity>();
44 HashMap <String ,QNotation> _notations = new HashMap <String ,QNotation>();
45 HashMap <String ,QEntity> _parameterEntities = new HashMap <String ,QEntity>();
46 HashMap <String ,String > _ids = new HashMap <String ,String >();
47 String _systemId;
48 String _publicId;
49
50 boolean _hasAttributeDefaults;
51
52
55 public QDocumentType(String name)
56 {
57 this(name, null, null);
58 }
59
60 public QDocumentType(String name, String publicId, String systemId)
61 {
62 _name = name;
63
64 _entities.put("amp", new QEntity("amp", "&"));
65 _entities.put("lt", new QEntity("lt", "<"));
66 _entities.put("gt", new QEntity("gt", ">"));
67 _entities.put("quot", new QEntity("quot", "\""));
68 _entities.put("apos", new QEntity("apos", "'"));
69
70 _publicId = publicId;
71 _systemId = systemId;
72 }
73
74 public String getNodeName() { return _name; }
75 public String getTagName() { return "#documenttype"; }
76 public short getNodeType() { return DOCUMENT_TYPE_NODE; }
77
78 public String getPrefix() { return null; }
79 public String getLocalName() { return null; }
80 public String getNamespaceURI() { return null; }
81
82 public String getName() { return _name; }
83 public void setName(String name) { _name = name; }
84
85 public NamedNodeMap getEntities()
86 {
87 return new QNamedNodeMap(_entities);
88 }
89
90 public NamedNodeMap getNotations()
91 {
92 return new QNamedNodeMap(_notations);
93 }
94
95 public void setLocation(String filename, int line, int col)
96 {
97 }
98
99 Node importNode(QDocument owner, boolean deep)
100 {
101 QDocumentType ref = new QDocumentType(_name);
102
103 return ref;
104 }
105
106 void addNotation(QNotation notation)
107 {
108 _notations.put(notation._name, notation);
109 }
110
111 public String getElementId(String element)
112 {
113 return _ids.get(element);
114 }
115
116 public Iterator getElementIdNames()
117 {
118 return _ids.keySet().iterator();
119 }
120
121 void setElementId(String element, String id)
122 {
123 _ids.put(element, id);
124 }
125
126
129 void addEntity(QEntity entity)
130 {
131 if (_entities.get(entity._name) == null)
132 _entities.put(entity._name, entity);
133 }
134
135 QEntity getEntity(String name)
136 {
137 return _entities.get(name);
138 }
139
140 void addParameterEntity(QEntity entity)
141 {
142 if (_parameterEntities.get(entity._name) == null)
143 _parameterEntities.put(entity._name, entity);
144 }
145
146 QEntity getParameterEntity(String name)
147 {
148 return _parameterEntities.get(name);
149 }
150
151 String getEntityValue(String name)
152 {
153 QEntity entity = _entities.get(name);
154
155 if (entity == null)
156 return null;
157 else
158 return entity._value;
159 }
160
161 public String getSystemId()
162 {
163 return _systemId;
164 }
165
166 protected void setSystemId(String systemId)
167 {
168 _systemId = systemId;
169 }
170
171 public String getPublicId()
172 {
173 return _publicId;
174 }
175
176 protected void setPublicId(String publicId)
177 {
178 _publicId = publicId;
179 }
180
181 public String getInternalSubset()
182 {
183 return null;
184 }
185
186 boolean isExternal()
187 {
188 return _systemId != null || _publicId != null;
189 }
190
191 public QElementDef getElement(String name)
192 {
193 return _elements.get(name);
194 }
195
196 QElementDef addElement(String name)
197 {
198 QElementDef def = _elements.get(name);
199 if (def == null) {
200 def = new QElementDef(name);
201 def._dtd = this;
202 def._owner = _owner;
203 _elements.put(name, def);
204 appendChild(def);
205 }
206
207 return def;
208 }
209
210 void setAttributeDefaults()
211 {
212 _hasAttributeDefaults = true;
213 }
214
215 boolean hasAttributeDefaults()
216 {
217 return _hasAttributeDefaults;
218 }
219
220 void fillDefaults(QElement element)
221 {
222 if (! _hasAttributeDefaults)
223 return;
224
225 QElementDef def = getElement(element.getNodeName());
226 if (def != null)
227 def.fillDefaults(element);
228 }
229
230 void print(XmlPrinter os) throws IOException
231 {
232 if (getName() == null)
233 return;
234
235 os.printHeader(getName());
236
237 os.print("<!DOCTYPE ");
238 os.print(getName());
239
240 if (_publicId != null) {
241 os.print(" PUBLIC \"");
242 os.print(_publicId);
243 os.print("\" \"");
244 os.print(_systemId);
245 os.print("\"");
246 } else if (_systemId != null) {
247 os.print(" SYSTEM \"");
248 os.print(_systemId);
249 os.print("\"");
250 }
251
252 if (_firstChild != null) {
253 os.println(" [");
254
255 for (QAbstractNode node = _firstChild; node != null; node = node._next) {
256 node.print(os);
257 }
258
259 os.println("]>");
260 } else
261 os.println(">");
262 }
263
264 public String toString()
265 {
266 return "QDocumentType[" + _name + "]";
267 }
268 }
269 |
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