1 |
| |
2 |
| |
3 |
| |
4 |
| |
5 |
| |
6 |
| |
7 |
| |
8 |
| |
9 |
| |
10 |
| package org.dom4j.tree; |
11 |
| |
12 |
| import java.io.ByteArrayOutputStream; |
13 |
| import java.io.IOException; |
14 |
| import java.io.Writer; |
15 |
| import java.util.Iterator; |
16 |
| import java.util.List; |
17 |
| import java.util.Map; |
18 |
| |
19 |
| import org.dom4j.Comment; |
20 |
| import org.dom4j.Document; |
21 |
| import org.dom4j.DocumentType; |
22 |
| import org.dom4j.Element; |
23 |
| import org.dom4j.IllegalAddException; |
24 |
| import org.dom4j.Node; |
25 |
| import org.dom4j.ProcessingInstruction; |
26 |
| import org.dom4j.QName; |
27 |
| import org.dom4j.Text; |
28 |
| import org.dom4j.Visitor; |
29 |
| import org.dom4j.io.XMLWriter; |
30 |
| |
31 |
| |
32 |
| |
33 |
| |
34 |
| |
35 |
| |
36 |
| |
37 |
| public abstract class AbstractDocument extends AbstractBranch implements Document { |
38 |
| |
39 |
12002
| public AbstractDocument() {
|
40 |
| } |
41 |
| |
42 |
54
| public short getNodeType() {
|
43 |
54
| return DOCUMENT_NODE;
|
44 |
| } |
45 |
| |
46 |
2
| public String getPath(Element context) {
|
47 |
2
| return "/";
|
48 |
| } |
49 |
| |
50 |
2
| public String getUniquePath(Element context) {
|
51 |
2
| return "/";
|
52 |
| } |
53 |
| |
54 |
0
| public Document getDocument() {
|
55 |
0
| return this;
|
56 |
| } |
57 |
| |
58 |
0
| public String getXMLEncoding() {
|
59 |
0
| return null;
|
60 |
| } |
61 |
| |
62 |
0
| public String getStringValue() {
|
63 |
0
| Element root = getRootElement();
|
64 |
0
| return ( root != null ) ? root.getStringValue() : "";
|
65 |
| } |
66 |
| |
67 |
96
| public String asXML() {
|
68 |
96
| try {
|
69 |
96
| ByteArrayOutputStream out = new ByteArrayOutputStream();
|
70 |
96
| XMLWriter writer = new XMLWriter(out, outputFormat);
|
71 |
96
| writer.write(this);
|
72 |
96
| return out.toString();
|
73 |
| } |
74 |
| catch (IOException e) { |
75 |
0
| throw new RuntimeException("IOException while generating textual representation: " + e.getMessage());
|
76 |
| } |
77 |
| } |
78 |
| |
79 |
0
| public void write(Writer out) throws IOException {
|
80 |
0
| XMLWriter writer = new XMLWriter( out, outputFormat );
|
81 |
0
| writer.write(this);
|
82 |
| } |
83 |
| |
84 |
| |
85 |
| |
86 |
| |
87 |
| |
88 |
| |
89 |
0
| public void accept(Visitor visitor) {
|
90 |
0
| visitor.visit(this);
|
91 |
| |
92 |
0
| DocumentType docType = getDocType();
|
93 |
0
| if ( docType != null ) {
|
94 |
0
| visitor.visit( docType );
|
95 |
| } |
96 |
| |
97 |
| |
98 |
0
| List content = content();
|
99 |
0
| if (content != null) {
|
100 |
0
| for ( Iterator iter = content.iterator(); iter.hasNext(); ) {
|
101 |
0
| Object object = iter.next();
|
102 |
0
| if (object instanceof String) {
|
103 |
0
| Text text = getDocumentFactory().createText((String) object);
|
104 |
0
| visitor.visit(text);
|
105 |
| } |
106 |
| else { |
107 |
0
| Node node = (Node) object;
|
108 |
0
| node.accept(visitor);
|
109 |
| } |
110 |
| } |
111 |
| } |
112 |
| } |
113 |
| |
114 |
302
| public String toString() {
|
115 |
302
| return super.toString() + " [Document: name " + getName() + "]";
|
116 |
| } |
117 |
| |
118 |
208
| public void normalize() {
|
119 |
208
| Element element = getRootElement();
|
120 |
208
| if ( element != null ) {
|
121 |
208
| element.normalize();
|
122 |
| } |
123 |
| } |
124 |
| |
125 |
44
| public Document addComment(String comment) {
|
126 |
44
| Comment node = getDocumentFactory().createComment( comment );
|
127 |
44
| add( node );
|
128 |
44
| return this;
|
129 |
| } |
130 |
| |
131 |
42
| public Document addProcessingInstruction(String target, String data) {
|
132 |
42
| ProcessingInstruction node = getDocumentFactory().createProcessingInstruction( target, data );
|
133 |
42
| add( node );
|
134 |
42
| return this;
|
135 |
| } |
136 |
| |
137 |
0
| public Document addProcessingInstruction(String target, Map data) {
|
138 |
0
| ProcessingInstruction node = getDocumentFactory().createProcessingInstruction( target, data );
|
139 |
0
| add( node );
|
140 |
0
| return this;
|
141 |
| } |
142 |
| |
143 |
338
| public Element addElement(String name) {
|
144 |
338
| Element element = getDocumentFactory().createElement(name);
|
145 |
338
| add(element);
|
146 |
338
| return element;
|
147 |
| } |
148 |
| |
149 |
4
| public Element addElement(String qualifiedName, String namespaceURI) {
|
150 |
4
| Element element = getDocumentFactory().createElement(qualifiedName, namespaceURI);
|
151 |
4
| add(element);
|
152 |
4
| return element;
|
153 |
| } |
154 |
| |
155 |
11642
| public Element addElement(QName qName) {
|
156 |
11642
| Element element = getDocumentFactory().createElement(qName);
|
157 |
11642
| add(element);
|
158 |
11642
| return element;
|
159 |
| } |
160 |
| |
161 |
6
| public void setRootElement(Element rootElement) {
|
162 |
6
| clearContent();
|
163 |
6
| if ( rootElement != null ) {
|
164 |
6
| super.add(rootElement);
|
165 |
6
| rootElementAdded(rootElement);
|
166 |
| } |
167 |
| } |
168 |
| |
169 |
12012
| public void add(Element element) {
|
170 |
12012
| checkAddElementAllowed(element);
|
171 |
12010
| super.add(element);
|
172 |
12010
| rootElementAdded(element);
|
173 |
| } |
174 |
| |
175 |
4
| public boolean remove(Element element) {
|
176 |
4
| boolean answer = super.remove(element);
|
177 |
4
| Element root = getRootElement();
|
178 |
4
| if ( root != null && answer ) {
|
179 |
0
| setRootElement(null);
|
180 |
| } |
181 |
4
| element.setDocument(null);
|
182 |
4
| return answer;
|
183 |
| } |
184 |
| |
185 |
0
| public Node asXPathResult(Element parent) {
|
186 |
0
| return this;
|
187 |
| } |
188 |
| |
189 |
12104
| protected void childAdded(Node node) {
|
190 |
12104
| if (node != null ) {
|
191 |
12104
| node.setDocument(this);
|
192 |
| } |
193 |
| } |
194 |
| |
195 |
8
| protected void childRemoved(Node node) {
|
196 |
8
| if ( node != null ) {
|
197 |
8
| node.setDocument(null);
|
198 |
| } |
199 |
| } |
200 |
| |
201 |
12012
| protected void checkAddElementAllowed(Element element) {
|
202 |
12012
| Element root = getRootElement();
|
203 |
12012
| if ( root != null ) {
|
204 |
2
| throw new IllegalAddException(
|
205 |
| this, |
206 |
| element, |
207 |
| "Cannot add another element to this Document as it already has " |
208 |
| + " a root element of: " + root.getQualifiedName() |
209 |
| ); |
210 |
| } |
211 |
| } |
212 |
| |
213 |
| |
214 |
| protected abstract void rootElementAdded(Element rootElement); |
215 |
| |
216 |
| } |
217 |
| |
218 |
| |
219 |
| |
220 |
| |
221 |
| |
222 |
| |
223 |
| |
224 |
| |
225 |
| |
226 |
| |
227 |
| |
228 |
| |
229 |
| |
230 |
| |
231 |
| |
232 |
| |
233 |
| |
234 |
| |
235 |
| |
236 |
| |
237 |
| |
238 |
| |
239 |
| |
240 |
| |
241 |
| |
242 |
| |
243 |
| |
244 |
| |
245 |
| |
246 |
| |
247 |
| |
248 |
| |
249 |
| |
250 |
| |
251 |
| |
252 |
| |
253 |
| |
254 |
| |
255 |
| |
256 |
| |
257 |
| |
258 |
| |
259 |
| |
260 |
| |
261 |
| |
262 |
| |
263 |
| |
264 |
| |