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1
55 package org.jboss.axis.message;
56
57 import org.jboss.axis.encoding.DeserializationContext;
58 import org.xml.sax.ContentHandler  ;
59 import org.xml.sax.SAXException ;
60 import org.xml.sax.ext.LexicalHandler ;
61
62
66 public class SAX2EventRecorder
67 {
68
69 private static final Integer Z = new Integer (0);
70
71 private static final Integer STATE_SET_DOCUMENT_LOCATOR = new Integer (0);
72 private static final Integer STATE_START_DOCUMENT = new Integer (1);
73 private static final Integer STATE_END_DOCUMENT = new Integer (2);
74 private static final Integer STATE_START_PREFIX_MAPPING = new Integer (3);
75 private static final Integer STATE_END_PREFIX_MAPPING = new Integer (4);
76 private static final Integer STATE_START_ELEMENT = new Integer (5);
77 private static final Integer STATE_END_ELEMENT = new Integer (6);
78 private static final Integer STATE_CHARACTERS = new Integer (7);
79 private static final Integer STATE_IGNORABLE_WHITESPACE = new Integer (8);
80 private static final Integer STATE_PROCESSING_INSTRUCTION = new Integer (9);
81 private static final Integer STATE_SKIPPED_ENTITY = new Integer (10);
82
83 private static final Integer STATE_NEWELEMENT = new Integer (11);
86
87 private static final Integer STATE_START_DTD = new Integer (12);
89 private static final Integer STATE_END_DTD = new Integer (13);
90 private static final Integer STATE_START_ENTITY = new Integer (14);
91 private static final Integer STATE_END_ENTITY = new Integer (15);
92 private static final Integer STATE_START_CDATA = new Integer (16);
93 private static final Integer STATE_END_CDATA = new Integer (17);
94 private static final Integer STATE_COMMENT = new Integer (18);
95
96 org.xml.sax.Locator locator;
97 objArrayVector events = new objArrayVector();
98
99 public void clear()
100 {
101 locator = null;
102 events = new objArrayVector();
103 }
104
105 public int getLength()
106 {
107 return events.getLength();
108 }
109
110 public int setDocumentLocator(org.xml.sax.Locator p1)
111 {
112 locator = p1;
113 return events.add(STATE_SET_DOCUMENT_LOCATOR, Z, Z, Z, Z);
114 }
115
116 public int startDocument()
117 {
118 return events.add(STATE_START_DOCUMENT, Z, Z, Z, Z);
119 }
120
121 public int endDocument()
122 {
123 return events.add(STATE_END_DOCUMENT, Z, Z, Z, Z);
124 }
125
126 public int startPrefixMapping(String p1, String p2)
127 {
128 return events.add(STATE_START_PREFIX_MAPPING, p1, p2, Z, Z);
129 }
130
131 public int endPrefixMapping(String p1)
132 {
133 return events.add(STATE_END_PREFIX_MAPPING, p1, Z, Z, Z);
134 }
135
136 public int startElement(String p1, String p2, String p3, org.xml.sax.Attributes p4)
137 {
138 return events.add(STATE_START_ELEMENT, p1, p2, p3, p4);
139 }
140
141 public int endElement(String p1, String p2, String p3)
142 {
143 return events.add(STATE_END_ELEMENT, p1, p2, p3, Z);
144 }
145
146 public int characters(char[] p1, int p2, int p3)
147 {
148 return events.add(STATE_CHARACTERS, new String (p1, p2, p3), Z, Z, Z);
149 }
150
151 public int ignorableWhitespace(char[] p1, int p2, int p3)
152 {
153 return events.add(STATE_IGNORABLE_WHITESPACE, new String (p1, p2, p3), Z, Z, Z);
154 }
155
156 public int processingInstruction(String p1, String p2)
157 {
158 return events.add(STATE_PROCESSING_INSTRUCTION, p1, p2, Z, Z);
159 }
160
161 public int skippedEntity(String p1)
162 {
163 return events.add(STATE_SKIPPED_ENTITY, p1, Z, Z, Z);
164 }
165
166 public void startDTD(java.lang.String name,
167 java.lang.String publicId,
168 java.lang.String systemId)
169 {
170 events.add(STATE_START_DTD, name, publicId, systemId, Z);
171 }
172
173 public void endDTD()
174 {
175 events.add(STATE_END_DTD, Z, Z, Z, Z);
176 }
177
178 public void startEntity(java.lang.String name)
179 {
180 events.add(STATE_START_ENTITY, name, Z, Z, Z);
181 }
182
183 public void endEntity(java.lang.String name)
184 {
185 events.add(STATE_END_ENTITY, name, Z, Z, Z);
186 }
187
188 public void startCDATA()
189 {
190 events.add(STATE_START_CDATA, Z, Z, Z, Z);
191 }
192
193 public void endCDATA()
194 {
195 events.add(STATE_END_CDATA, Z, Z, Z, Z);
196 }
197
198 public void comment(char[] ch,
199 int start,
200 int length)
201 {
202 events.add(STATE_COMMENT, new String (ch, start, length), Z, Z, Z);
203 }
204
205 public int newElement(SOAPElementAxisImpl elem)
206 {
207 return events.add(STATE_NEWELEMENT, elem, Z, Z, Z);
208 }
209
210 public void replay(ContentHandler handler) throws SAXException
211 {
212 if (events.getLength() > 0)
213 {
214 replay(0, events.getLength() - 1, handler);
215 }
216 }
217
218 public void replay(int start, int stop, ContentHandler handler) throws SAXException
219 {
220 if ((start == 0) && (stop == -1))
222 {
223 replay(handler);
224 return;
225 }
226
227 if (stop + 1 > events.getLength() ||
228 stop < start)
229 {
230 return; }
232
233 LexicalHandler lexicalHandler = null;
234 if (handler instanceof LexicalHandler )
235 {
236 lexicalHandler = (LexicalHandler )handler;
237 }
238
239 for (int n = start; n <= stop; n++)
240 {
241 Object event = events.get(n, 0);
242 if (event == STATE_START_ELEMENT)
243 {
244 handler.startElement((String )events.get(n, 1),
245 (String )events.get(n, 2),
246 (String )events.get(n, 3),
247 (org.xml.sax.Attributes )events.get(n, 4));
248
249 }
250 else if (event == STATE_END_ELEMENT)
251 {
252 handler.endElement((String )events.get(n, 1),
253 (String )events.get(n, 2),
254 (String )events.get(n, 3));
255
256 }
257 else if (event == STATE_CHARACTERS)
258 {
259 char chars[] = ((String )(events.get(n, 1))).toCharArray();
260 handler.characters(chars, 0, chars.length);
261
262 }
263 else if (event == STATE_IGNORABLE_WHITESPACE)
264 {
265 char chars[] = ((String )(events.get(n, 1))).toCharArray();
266 handler.ignorableWhitespace(chars, 0, chars.length);
267
268 }
269 else if (event == STATE_PROCESSING_INSTRUCTION)
270 {
271 handler.processingInstruction((String )events.get(n, 1),
272 (String )events.get(n, 2));
273
274 }
275 else if (event == STATE_SKIPPED_ENTITY)
276 {
277 handler.skippedEntity((String )events.get(n, 1));
278
279 }
280 else if (event == STATE_SET_DOCUMENT_LOCATOR)
281 {
282 handler.setDocumentLocator(locator);
283
284 }
285 else if (event == STATE_START_DOCUMENT)
286 {
287 handler.startDocument();
288
289 }
290 else if (event == STATE_END_DOCUMENT)
291 {
292 handler.endDocument();
293
294 }
295 else if (event == STATE_START_PREFIX_MAPPING)
296 {
297 handler.startPrefixMapping((String )events.get(n, 1),
298 (String )events.get(n, 2));
299
300 }
301 else if (event == STATE_END_PREFIX_MAPPING)
302 {
303 handler.endPrefixMapping((String )events.get(n, 1));
304
305 }
306 else if (event == STATE_START_DTD && lexicalHandler != null)
307 {
308 lexicalHandler.startDTD((String )events.get(n, 1),
309 (String )events.get(n, 2),
310 (String )events.get(n, 3));
311 }
312 else if (event == STATE_END_DTD && lexicalHandler != null)
313 {
314 lexicalHandler.endDTD();
315
316 }
317 else if (event == STATE_START_ENTITY && lexicalHandler != null)
318 {
319 lexicalHandler.startEntity((String )events.get(n, 1));
320
321 }
322 else if (event == STATE_END_ENTITY && lexicalHandler != null)
323 {
324 lexicalHandler.endEntity((String )events.get(n, 1));
325
326 }
327 else if (event == STATE_START_CDATA && lexicalHandler != null)
328 {
329 lexicalHandler.startCDATA();
330
331 }
332 else if (event == STATE_END_CDATA && lexicalHandler != null)
333 {
334 lexicalHandler.endCDATA();
335
336 }
337 else if (event == STATE_COMMENT && lexicalHandler != null)
338 {
339 char chars[] = ((String )(events.get(n, 1))).toCharArray();
340 lexicalHandler.comment(chars, 0, chars.length);
341
342 }
343 else if (event == STATE_NEWELEMENT)
344 {
345 if (handler instanceof DeserializationContext)
346 {
347 DeserializationContext context =
348 (DeserializationContext)handler;
349 context.setCurElement((SOAPElementAxisImpl)(events.get(n, 1)));
350 }
351 }
352 }
353 }
354
355 class objArrayVector
357 {
358 private int RECORD_SIZE = 5;
359 private int currentSize = 0;
360 private Object [] objarray = new Object [50 * RECORD_SIZE];
362 public int add(Object p1, Object p2, Object p3, Object p4, Object p5)
363 {
364 if (currentSize == objarray.length)
365 {
366 Object [] newarray = new Object [currentSize * 2];
367 System.arraycopy(objarray, 0, newarray, 0, currentSize);
368 objarray = newarray;
369 }
370 int pos = currentSize / RECORD_SIZE;
371 objarray[currentSize++] = p1;
372 objarray[currentSize++] = p2;
373 objarray[currentSize++] = p3;
374 objarray[currentSize++] = p4;
375 objarray[currentSize++] = p5;
376 return pos;
377 }
378
379 public Object get(int pos, int fld)
380 {
381 return objarray[(pos * RECORD_SIZE) + fld];
382 }
383
384 public int getLength()
385 {
386 return (currentSize / RECORD_SIZE);
387 }
388 }
389 }
391 |
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