Bonjour à tous !
J'ai un soucis pour modifier un fichier XML dont la conception est la suivante :
Je voudrais modifier le 1er élément soit "Hotel Bon-Séjour" mais je n'y arrive pas pour l'adresse j'ai trouvé comment faire mais en plus de ça ! Impossible d'enregistrer dans mon fichier.
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 <?xml version="1.0" encoding="UTF-8"?> <hoteldata> <name>Hotel Bon-Séjour</name> <hotelclass>3</hotelclass> <address> <streetnumber>125</streetnumber> <streetname>Promenade des Anglais</streetname> <zipcode>06000</zipcode> <city>Nice</city> <country>France</country> </address> <phone>0401020304</phone> <email>hotel.bonsejour@gmail.com</email> <website>www.bonsejour-hotel.com</website> </hoteldata>
Je vous poste mon code :
En vous remerciant d'avance à tous.
Code : Sélectionner tout - Visualiser dans une fenêtre à part
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
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
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475 package xxx.xxx; import static bourbon.projet.ReadAndModifyXMLFile.xmlFilePath; import java.io.File; import java.io.IOException; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; import javax.xml.transform.Transformer; import javax.xml.transform.TransformerConfigurationException; import javax.xml.transform.TransformerFactory; import javax.xml.transform.dom.DOMSource; import javax.xml.transform.stream.StreamResult; import org.w3c.dom.Document; import org.w3c.dom.Node; import org.w3c.dom.NodeList; import org.xml.sax.SAXException; /** * */ public class HoteldataScanner { /** * org.w3c.dom.Document document */ org.w3c.dom.Document document; /** * */ public String name; public String hotelclass; public String address; public String streetnumber; public String streetname; public String zipcode; public String city; public String country; public String phone; public String email; public String website; /** * Create new HoteldataScanner with org.w3c.dom.Document. * @param document */ public HoteldataScanner(org.w3c.dom.Document document) { this.document = document; } /** * Scan through org.w3c.dom.Document document. */ public void visitDocument() { org.w3c.dom.Element element = document.getDocumentElement(); if ((element != null) && element.getTagName().equals("hoteldata")) { visitElement_hoteldata(element); } if ((element != null) && element.getTagName().equals("name")) { visitElement_name(element); } if ((element != null) && element.getTagName().equals("hotelclass")) { visitElement_hotelclass(element); } if ((element != null) && element.getTagName().equals("address")) { visitElement_address(element); } if ((element != null) && element.getTagName().equals("streetnumber")) { visitElement_streetnumber(element); } if ((element != null) && element.getTagName().equals("streetname")) { visitElement_streetname(element); } if ((element != null) && element.getTagName().equals("zipcode")) { visitElement_zipcode(element); } if ((element != null) && element.getTagName().equals("city")) { visitElement_city(element); } if ((element != null) && element.getTagName().equals("country")) { visitElement_country(element); } if ((element != null) && element.getTagName().equals("phone")) { visitElement_phone(element); } if ((element != null) && element.getTagName().equals("email")) { visitElement_email(element); } if ((element != null) && element.getTagName().equals("website")) { visitElement_website(element); } } /** * Scan through org.w3c.dom.Element named hoteldata. */ void visitElement_hoteldata(org.w3c.dom.Element element) { // <hoteldata> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; if (nodeElement.getTagName().equals("name")) { visitElement_name(nodeElement); } if (nodeElement.getTagName().equals("hotelclass")) { visitElement_hotelclass(nodeElement); } if (nodeElement.getTagName().equals("address")) { visitElement_address(nodeElement); } if (nodeElement.getTagName().equals("phone")) { visitElement_phone(nodeElement); } if (nodeElement.getTagName().equals("email")) { visitElement_email(nodeElement); } if (nodeElement.getTagName().equals("website")) { visitElement_website(nodeElement); } break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named name. */ void visitElement_name(org.w3c.dom.Element element) { // <name> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: // ((org.w3c.dom.Text)node).getData(); name = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named hotelclass. */ void visitElement_hotelclass(org.w3c.dom.Element element) { // <hotelclass> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: // ((org.w3c.dom.Text)node).getData(); hotelclass = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named address. */ void visitElement_address(org.w3c.dom.Element element) { // <address> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; if (nodeElement.getTagName().equals("streetnumber")) { visitElement_streetnumber(nodeElement); } if (nodeElement.getTagName().equals("streetname")) { visitElement_streetname(nodeElement); } if (nodeElement.getTagName().equals("zipcode")) { visitElement_zipcode(nodeElement); } if (nodeElement.getTagName().equals("city")) { visitElement_city(nodeElement); } if (nodeElement.getTagName().equals("country")) { visitElement_country(nodeElement); } break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); address = ((org.w3c.dom.ProcessingInstruction)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named streetnumber. */ void visitElement_streetnumber(org.w3c.dom.Element element) { // <streetnumber> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: streetnumber = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named streetname. */ void visitElement_streetname(org.w3c.dom.Element element) { // <streetname> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: streetname = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named zipcode. */ void visitElement_zipcode(org.w3c.dom.Element element) { // <zipcode> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: zipcode = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named city. */ void visitElement_city(org.w3c.dom.Element element) { // <city> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: city = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named country. */ void visitElement_country(org.w3c.dom.Element element) { // <country> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: country = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named phone. */ void visitElement_phone(org.w3c.dom.Element element) { // <phone> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: phone = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named email. */ void visitElement_email(org.w3c.dom.Element element) { // <email> // element.getValue(); org.w3c.dom.NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { org.w3c.dom.Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); break; case org.w3c.dom.Node.TEXT_NODE: email = ((org.w3c.dom.Text)node).getData(); break; } } } /** * Scan through org.w3c.dom.Element named website. */ void visitElement_website(org.w3c.dom.Element element) { // <website> // element.getValue(); NodeList nodes = element.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { Node node = nodes.item(i); switch (node.getNodeType()) { case org.w3c.dom.Node.CDATA_SECTION_NODE: // ((org.w3c.dom.CDATASection)node).getData(); break; case org.w3c.dom.Node.ELEMENT_NODE: org.w3c.dom.Element nodeElement = (org.w3c.dom.Element) node; break; case org.w3c.dom.Node.PROCESSING_INSTRUCTION_NODE: // ((org.w3c.dom.ProcessingInstruction)node).getTarget(); // ((org.w3c.dom.ProcessingInstruction)node).getData(); System.out.println(((org.w3c.dom.ProcessingInstruction)node).getData()); break; case org.w3c.dom.Node.TEXT_NODE: website = ((org.w3c.dom.Text)node).getData(); break; } } } /** MOFIFIE LE FICHIER XML */ void ModifXml() throws TransformerConfigurationException, ParserConfigurationException, SAXException, IOException{ Node Address = document.getElementsByTagName("address").item(0); NodeList nodes = Address.getChildNodes(); for (int i = 0; i < nodes.getLength(); i++) { Node element = nodes.item(i); if ("streetnumber".equals(element.getNodeName())) { System.out.println(i); element.setTextContent("123599"); } } // write the DOM object to the file final TransformerFactory transformerFactory = TransformerFactory.newInstance(); final Transformer transformer = transformerFactory.newTransformer(); final DOMSource domSource = new DOMSource(document); final StreamResult streamResult = new StreamResult(new File("E:\\testFile.xml")); } }
Partager