Source Code Cross Referenced for XMLStreamReaderFromDOM.java in  » Web-Services-AXIS2 » jax-ws » org » apache » axis2 » jaxws » message » util » impl » Java Source Code / Java DocumentationJava Source Code and Java Documentation

Java Source Code / Java Documentation
1. 6.0 JDK Core
2. 6.0 JDK Modules
3. 6.0 JDK Modules com.sun
4. 6.0 JDK Modules com.sun.java
5. 6.0 JDK Modules sun
6. 6.0 JDK Platform
7. Ajax
8. Apache Harmony Java SE
9. Aspect oriented
10. Authentication Authorization
11. Blogger System
12. Build
13. Byte Code
14. Cache
15. Chart
16. Chat
17. Code Analyzer
18. Collaboration
19. Content Management System
20. Database Client
21. Database DBMS
22. Database JDBC Connection Pool
23. Database ORM
24. Development
25. EJB Server geronimo
26. EJB Server GlassFish
27. EJB Server JBoss 4.2.1
28. EJB Server resin 3.1.5
29. ERP CRM Financial
30. ESB
31. Forum
32. GIS
33. Graphic Library
34. Groupware
35. HTML Parser
36. IDE
37. IDE Eclipse
38. IDE Netbeans
39. Installer
40. Internationalization Localization
41. Inversion of Control
42. Issue Tracking
43. J2EE
44. JBoss
45. JMS
46. JMX
47. Library
48. Mail Clients
49. Net
50. Parser
51. PDF
52. Portal
53. Profiler
54. Project Management
55. Report
56. RSS RDF
57. Rule Engine
58. Science
59. Scripting
60. Search Engine
61. Security
62. Sevlet Container
63. Source Control
64. Swing Library
65. Template Engine
66. Test Coverage
67. Testing
68. UML
69. Web Crawler
70. Web Framework
71. Web Mail
72. Web Server
73. Web Services
74. Web Services apache cxf 2.0.1
75. Web Services AXIS2
76. Wiki Engine
77. Workflow Engines
78. XML
79. XML UI
Java
Java Tutorial
Java Open Source
Jar File Download
Java Articles
Java Products
Java by API
Photoshop Tutorials
Maya Tutorials
Flash Tutorials
3ds-Max Tutorials
Illustrator Tutorials
GIMP Tutorials
C# / C Sharp
C# / CSharp Tutorial
C# / CSharp Open Source
ASP.Net
ASP.NET Tutorial
JavaScript DHTML
JavaScript Tutorial
JavaScript Reference
HTML / CSS
HTML CSS Reference
C / ANSI-C
C Tutorial
C++
C++ Tutorial
Ruby
PHP
Python
Python Tutorial
Python Open Source
SQL Server / T-SQL
SQL Server / T-SQL Tutorial
Oracle PL / SQL
Oracle PL/SQL Tutorial
PostgreSQL
SQL / MySQL
MySQL Tutorial
VB.Net
VB.Net Tutorial
Flash / Flex / ActionScript
VBA / Excel / Access / Word
XML
XML Tutorial
Microsoft Office PowerPoint 2007 Tutorial
Microsoft Office Excel 2007 Tutorial
Microsoft Office Word 2007 Tutorial
Java Source Code / Java Documentation » Web Services AXIS2 » jax ws » org.apache.axis2.jaxws.message.util.impl 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * Licensed to the Apache Software Foundation (ASF) under one
003:         * or more contributor license agreements. See the NOTICE file
004:         * distributed with this work for additional information
005:         * regarding copyright ownership. The ASF licenses this file
006:         * to you under the Apache License, Version 2.0 (the
007:         * "License"); you may not use this file except in compliance
008:         * with the License. You may obtain a copy of the License at
009:         *
010:         * http://www.apache.org/licenses/LICENSE-2.0
011:         *
012:         * Unless required by applicable law or agreed to in writing,
013:         * software distributed under the License is distributed on an
014:         * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
015:         * KIND, either express or implied. See the License for the
016:         * specific language governing permissions and limitations
017:         * under the License.
018:         */
019:
020:        package org.apache.axis2.jaxws.message.util.impl;
021:
022:        import org.apache.axis2.jaxws.i18n.Messages;
023:        import org.w3c.dom.Attr;
024:        import org.w3c.dom.CDATASection;
025:        import org.w3c.dom.CharacterData;
026:        import org.w3c.dom.Comment;
027:        import org.w3c.dom.Document;
028:        import org.w3c.dom.DocumentType;
029:        import org.w3c.dom.Element;
030:        import org.w3c.dom.EntityReference;
031:        import org.w3c.dom.NamedNodeMap;
032:        import org.w3c.dom.Node;
033:        import org.w3c.dom.ProcessingInstruction;
034:        import org.w3c.dom.Text;
035:
036:        import javax.xml.namespace.NamespaceContext;
037:        import javax.xml.namespace.QName;
038:        import javax.xml.stream.Location;
039:        import javax.xml.stream.XMLStreamException;
040:        import javax.xml.stream.XMLStreamReader;
041:        import java.util.ArrayList;
042:        import java.util.List;
043:        import java.util.Stack;
044:        import java.util.StringTokenizer;
045:
046:        /**
047:         * XMLStreamReader created from walking a DOM. This is an implementation class used by
048:         * SOAPElementReader.
049:         *
050:         * @see org.apache.axis2.jaxws.util.SOAPElementReader
051:         */
052:        public class XMLStreamReaderFromDOM implements  XMLStreamReader {
053:
054:            private Node cursor;
055:            private Stack<Node> nextCursorStack = new Stack<Node>();
056:            private Node root;
057:            private int event = XMLStreamReader.START_DOCUMENT;
058:            private Node nextCursor = null;
059:            private int nextEvent = -1;
060:
061:            private NamespaceContextFromDOM cacheNCI = null;
062:            private Element cacheNCIKey = null;
063:
064:            private List cacheND = null;
065:            private Element cacheNDKey = null;
066:
067:            /**
068:             * Create the XMLStreamReader with an Envelope
069:             *
070:             * @param envelope Element (probably an SAAJ SOAPEnvelope) representing the Envelope
071:             */
072:            public XMLStreamReaderFromDOM(Element envelope) {
073:                root = envelope;
074:                cursor = root;
075:            }
076:
077:            /* (non-Javadoc)
078:             * @see javax.xml.stream.XMLStreamReader#getProperty(java.lang.String)
079:             */
080:            public Object getProperty(String key)
081:                    throws IllegalArgumentException {
082:                if (key == null) {
083:                    throw new IllegalArgumentException(Messages
084:                            .getMessage("XMLSRErr1"));
085:                }
086:                return null;
087:            }
088:
089:            /* (non-Javadoc)
090:             * @see javax.xml.stream.XMLStreamReader#next()
091:             */
092:            public int next() throws XMLStreamException {
093:                if (!hasNext()) {
094:                    throw new XMLStreamException(Messages
095:                            .getMessage("XMLSRErr2"));
096:                }
097:                getNext();
098:                cursor = nextCursor;
099:                event = nextEvent;
100:                return event;
101:            }
102:
103:            /* (non-Javadoc)
104:             * @see javax.xml.stream.XMLStreamReader#require(int, java.lang.String, java.lang.String)
105:             */
106:            public void require(int event, String namespace, String localPart)
107:                    throws XMLStreamException {
108:                try {
109:                    if (event != this .event) {
110:                        throw new XMLStreamException(Messages.getMessage(
111:                                "XMLSRErr3", String.valueOf(event), String
112:                                        .valueOf(this .event)));
113:                    }
114:                    if (namespace != null
115:                            && !namespace.equals(cursor.getNamespaceURI())) {
116:                        throw new XMLStreamException(Messages.getMessage(
117:                                "XMLSRErr3", namespace, this .cursor
118:                                        .getNamespaceURI()));
119:                    }
120:                    if (localPart != null
121:                            && !localPart.equals(cursor.getLocalName())) {
122:                        throw new XMLStreamException(Messages.getMessage(
123:                                "XMLSRErr3", localPart, this .cursor
124:                                        .getLocalName()));
125:                    }
126:                } catch (XMLStreamException e) {
127:                    throw e;
128:                } catch (Exception e) {
129:                    throw new XMLStreamException(e);
130:                }
131:            }
132:
133:            /* (non-Javadoc)
134:             * @see javax.xml.stream.XMLStreamReader#getElementText()
135:             */
136:            public String getElementText() throws XMLStreamException {
137:                if (event == XMLStreamReader.START_ELEMENT) {
138:                    next();
139:                    StringBuffer buffer = new StringBuffer();
140:                    while (event != XMLStreamReader.END_ELEMENT) {
141:                        if (event == XMLStreamReader.CHARACTERS
142:                                || event == XMLStreamReader.CDATA
143:                                || event == XMLStreamReader.SPACE
144:                                || event == XMLStreamReader.ENTITY_REFERENCE) {
145:                            buffer.append(getText());
146:                        } else if (event == XMLStreamReader.PROCESSING_INSTRUCTION
147:                                || event == XMLStreamReader.COMMENT) {
148:                            // whitespace
149:                        } else {
150:                            throw new XMLStreamException(Messages.getMessage(
151:                                    "XMLSRErr4", "getElementText()"));
152:                        }
153:                        next();
154:                    }
155:                    return buffer.toString();
156:                }
157:                throw new XMLStreamException(Messages.getMessage("XMLSRErr4",
158:                        "getElementText()"));
159:            }
160:
161:            /* (non-Javadoc)
162:             * @see javax.xml.stream.XMLStreamReader#nextTag()
163:             */
164:            public int nextTag() throws XMLStreamException {
165:                next();
166:                while (event == XMLStreamReader.CHARACTERS && isWhiteSpace()
167:                        || event == XMLStreamReader.CDATA && isWhiteSpace()
168:                        || event == XMLStreamReader.SPACE
169:                        || event == XMLStreamReader.PROCESSING_INSTRUCTION
170:                        || event == XMLStreamReader.COMMENT) {
171:                    event = next();
172:                }
173:                if (event == XMLStreamReader.START_ELEMENT
174:                        || event == XMLStreamReader.END_ELEMENT) {
175:                    return event;
176:                }
177:                throw new XMLStreamException(Messages.getMessage("XMLSRErr4",
178:                        "nextTag()"));
179:            }
180:
181:            /* (non-Javadoc)
182:             * @see javax.xml.stream.XMLStreamReader#hasNext()
183:             */
184:            public boolean hasNext() throws XMLStreamException {
185:                return (event != XMLStreamReader.END_DOCUMENT);
186:            }
187:
188:            /* (non-Javadoc)
189:             * @see javax.xml.stream.XMLStreamReader#close()
190:             */
191:            public void close() throws XMLStreamException {
192:                return;
193:            }
194:
195:            /* (non-Javadoc)
196:             * @see javax.xml.stream.XMLStreamReader#getNamespaceURI(java.lang.String)
197:             */
198:            public String getNamespaceURI(String prefix) {
199:                if (cursor instanceof  Element) {
200:                    return getNamespaceContext().getNamespaceURI(prefix);
201:                }
202:                throw new IllegalStateException(Messages.getMessage(
203:                        "XMLSRErr4", "getNamespaceURI(String)"));
204:            }
205:
206:            /* (non-Javadoc)
207:             * @see javax.xml.stream.XMLStreamReader#isStartElement()
208:             */
209:            public boolean isStartElement() {
210:                return (event == XMLStreamReader.START_ELEMENT);
211:            }
212:
213:            /* (non-Javadoc)
214:             * @see javax.xml.stream.XMLStreamReader#isEndElement()
215:             */
216:            public boolean isEndElement() {
217:                return (event == XMLStreamReader.END_ELEMENT);
218:            }
219:
220:            /* (non-Javadoc)
221:             * @see javax.xml.stream.XMLStreamReader#isCharacters()
222:             */
223:            public boolean isCharacters() {
224:                return (event == XMLStreamReader.CHARACTERS);
225:            }
226:
227:            /* (non-Javadoc)
228:             * @see javax.xml.stream.XMLStreamReader#isWhiteSpace()
229:             */
230:            public boolean isWhiteSpace() {
231:                if (event == XMLStreamReader.CHARACTERS
232:                        || event == XMLStreamReader.CDATA) {
233:                    String value = ((CharacterData) cursor).getData();
234:                    StringTokenizer st = new StringTokenizer(value);
235:                    return !(st.hasMoreTokens());
236:                }
237:                return false;
238:            }
239:
240:            /** @return list of attributes that are not namespace declarations */
241:            private List getAttributes() {
242:                if (event == XMLStreamReader.START_ELEMENT) {
243:                    List attrs = new ArrayList();
244:                    NamedNodeMap map = ((Element) cursor).getAttributes();
245:                    if (map != null) {
246:                        for (int i = 0; i < map.getLength(); i++) {
247:                            Attr attr = (Attr) map.item(i);
248:                            if (attr.getName().equals("xmlns")
249:                                    || attr.getName().startsWith("xmlns:")) {
250:                                // this is a namespace declaration
251:                            } else {
252:                                attrs.add(attr);
253:                            }
254:                        }
255:                    }
256:                    return attrs;
257:                }
258:                throw new IllegalStateException(Messages.getMessage(
259:                        "XMLSRErr4", "getAttributes()"));
260:            }
261:
262:            /* (non-Javadoc)
263:             * @see javax.xml.stream.XMLStreamReader#getAttributeValue(java.lang.String, java.lang.String)
264:             */
265:            public String getAttributeValue(String namespace, String localPart) {
266:                if (event == XMLStreamReader.START_ELEMENT) {
267:                    return ((Element) cursor).getAttributeNS(namespace,
268:                            localPart);
269:                }
270:                throw new IllegalStateException(Messages.getMessage(
271:                        "XMLSRErr4", "getAttributeValue(String, String)"));
272:            }
273:
274:            /* (non-Javadoc)
275:             * @see javax.xml.stream.XMLStreamReader#getAttributeCount()
276:             */
277:            public int getAttributeCount() {
278:                return getAttributes().size();
279:            }
280:
281:            /* (non-Javadoc)
282:             * @see javax.xml.stream.XMLStreamReader#getAttributeName(int)
283:             */
284:            public QName getAttributeName(int index) {
285:                Attr attr = (Attr) getAttributes().get(index);
286:                return new QName(attr.getNamespaceURI(), attr.getLocalName());
287:            }
288:
289:            /* (non-Javadoc)
290:             * @see javax.xml.stream.XMLStreamReader#getAttributeNamespace(int)
291:             */
292:            public String getAttributeNamespace(int index) {
293:                Attr attr = (Attr) getAttributes().get(index);
294:                return attr.getNamespaceURI();
295:            }
296:
297:            /* (non-Javadoc)
298:             * @see javax.xml.stream.XMLStreamReader#getAttributeLocalName(int)
299:             */
300:            public String getAttributeLocalName(int index) {
301:                Attr attr = (Attr) getAttributes().get(index);
302:                return attr.getLocalName();
303:            }
304:
305:            /* (non-Javadoc)
306:             * @see javax.xml.stream.XMLStreamReader#getAttributePrefix(int)
307:             */
308:            public String getAttributePrefix(int index) {
309:                Attr attr = (Attr) getAttributes().get(index);
310:                return attr.getPrefix();
311:            }
312:
313:            /* (non-Javadoc)
314:             * @see javax.xml.stream.XMLStreamReader#getAttributeType(int)
315:             */
316:            public String getAttributeType(int index) {
317:                Attr attr = (Attr) getAttributes().get(index);
318:                return attr.getSchemaTypeInfo().getTypeName();
319:            }
320:
321:            /* (non-Javadoc)
322:             * @see javax.xml.stream.XMLStreamReader#getAttributeValue(int)
323:             */
324:            public String getAttributeValue(int index) {
325:                Attr attr = (Attr) getAttributes().get(index);
326:                return attr.getValue();
327:            }
328:
329:            /* (non-Javadoc)
330:             * @see javax.xml.stream.XMLStreamReader#isAttributeSpecified(int)
331:             */
332:            public boolean isAttributeSpecified(int arg0) {
333:                return true;
334:            }
335:
336:            /*
337:             * @return number of namespace declarations on this element
338:             */
339:            public int getNamespaceCount() {
340:                if (cursor instanceof  Element) {
341:                    List list = getNamespaceDeclarations();
342:                    return list.size();
343:                }
344:                throw new IllegalStateException(Messages.getMessage(
345:                        "XMLSRErr4", "getNamespaceCount()"));
346:            }
347:
348:            /* (non-Javadoc)
349:             * @see javax.xml.stream.XMLStreamReader#getNamespacePrefix(int)
350:             */
351:            public String getNamespacePrefix(int index) {
352:                if (cursor instanceof  Element) {
353:                    List list = getNamespaceDeclarations();
354:                    return ((NamespaceDeclare) list.get(index)).getPrefix();
355:                }
356:                throw new IllegalStateException(Messages.getMessage(
357:                        "XMLSRErr4", "getNamespacePrefix(int)"));
358:            }
359:
360:            /* (non-Javadoc)
361:             * @see javax.xml.stream.XMLStreamReader#getNamespaceURI(int)
362:             */
363:            public String getNamespaceURI(int index) {
364:                if (cursor instanceof  Element) {
365:                    List list = getNamespaceDeclarations();
366:                    return ((NamespaceDeclare) list.get(index)).getURI();
367:                }
368:                throw new IllegalStateException(Messages.getMessage(
369:                        "XMLSRErr4", "getNamespaceURI(int)"));
370:            }
371:
372:            /* (non-Javadoc)
373:             * @see javax.xml.stream.XMLStreamReader#getNamespaceContext()
374:             */
375:            public NamespaceContext getNamespaceContext() {
376:                Element element = null;
377:                if (cursor instanceof  Element) {
378:                    element = (Element) cursor;
379:                } else {
380:                    Element parent = (Element) cursor.getParentNode();
381:                    if (parent == null) {
382:                        parent = (Element) nextCursorStack.peek();
383:                    }
384:                    element = (Element) cursor.getParentNode();
385:                }
386:                if (element == cacheNCIKey) {
387:                    return cacheNCI;
388:                }
389:                cacheNCIKey = element;
390:                cacheNCI = new NamespaceContextFromDOM(element);
391:                return cacheNCI;
392:            }
393:
394:            /* (non-Javadoc)
395:             * @see javax.xml.stream.XMLStreamReader#getEventType()
396:             */
397:            public int getEventType() {
398:                return event;
399:            }
400:
401:            /* (non-Javadoc)
402:             * @see javax.xml.stream.XMLStreamReader#getText()
403:             */
404:            public String getText() {
405:                if (event == XMLStreamReader.CHARACTERS
406:                        || event == XMLStreamReader.CDATA
407:                        || event == XMLStreamReader.COMMENT) {
408:                    return ((CharacterData) cursor).getData();
409:                }
410:                throw new IllegalStateException(Messages.getMessage(
411:                        "XMLSRErr4", "getText()"));
412:            }
413:
414:            /* (non-Javadoc)
415:             * @see javax.xml.stream.XMLStreamReader#getTextCharacters()
416:             */
417:            public char[] getTextCharacters() {
418:                return getText().toCharArray();
419:            }
420:
421:            /* (non-Javadoc)
422:             * @see javax.xml.stream.XMLStreamReader#getTextCharacters(int, char[], int, int)
423:             */
424:            public int getTextCharacters(int sourceStart, char[] target,
425:                    int targetStart, int length) throws XMLStreamException {
426:                String value = getText();
427:                // Calculate the sourceEnd index
428:                int sourceEnd = sourceStart + length;
429:                if (value.length() < sourceEnd) {
430:                    sourceEnd = value.length();
431:                }
432:                value.getChars(sourceStart, sourceEnd, target, targetStart);
433:                return sourceEnd - sourceStart;
434:            }
435:
436:            /* (non-Javadoc)
437:             * @see javax.xml.stream.XMLStreamReader#getTextStart()
438:             */
439:            public int getTextStart() {
440:                return 0;
441:            }
442:
443:            /* (non-Javadoc)
444:             * @see javax.xml.stream.XMLStreamReader#getTextLength()
445:             */
446:            public int getTextLength() {
447:                return getText().length();
448:            }
449:
450:            /* (non-Javadoc)
451:             * @see javax.xml.stream.XMLStreamReader#getEncoding()
452:             */
453:            public String getEncoding() {
454:                return null;
455:            }
456:
457:            /* (non-Javadoc)
458:             * @see javax.xml.stream.XMLStreamReader#hasText()
459:             */
460:            public boolean hasText() {
461:                return (event == XMLStreamReader.CHARACTERS
462:                        || event == XMLStreamReader.CDATA || event == XMLStreamReader.COMMENT);
463:            }
464:
465:            /* (non-Javadoc)
466:             * @see javax.xml.stream.XMLStreamReader#getLocation()
467:             */
468:            public Location getLocation() {
469:                return dummyLocation;
470:            }
471:
472:            /* (non-Javadoc)
473:             * @see javax.xml.stream.XMLStreamReader#getName()
474:             */
475:            public QName getName() {
476:                if (cursor instanceof  Element) {
477:                    return new QName(cursor.getNamespaceURI(), cursor
478:                            .getLocalName());
479:                }
480:                throw new IllegalStateException(Messages.getMessage(
481:                        "XMLSRErr4", "getName()"));
482:            }
483:
484:            /* (non-Javadoc)
485:             * @see javax.xml.stream.XMLStreamReader#getLocalName()
486:             */
487:            public String getLocalName() {
488:                if (cursor instanceof  Element) {
489:                    return cursor.getLocalName();
490:                }
491:                throw new IllegalStateException(Messages.getMessage(
492:                        "XMLSRErr4", "getLocalName()"));
493:            }
494:
495:            /* (non-Javadoc)
496:             * @see javax.xml.stream.XMLStreamReader#hasName()
497:             */
498:            public boolean hasName() {
499:                return (isStartElement() || isEndElement());
500:            }
501:
502:            /* (non-Javadoc)
503:             * @see javax.xml.stream.XMLStreamReader#getNamespaceURI()
504:             */
505:            public String getNamespaceURI() {
506:                if (cursor instanceof  Element) {
507:                    return cursor.getNamespaceURI();
508:                } else {
509:                    return null;
510:                }
511:            }
512:
513:            /* (non-Javadoc)
514:             * @see javax.xml.stream.XMLStreamReader#getPrefix()
515:             */
516:            public String getPrefix() {
517:                if (cursor instanceof  Element) {
518:                    return cursor.getPrefix();
519:                } else {
520:                    return null;
521:                }
522:            }
523:
524:            /* (non-Javadoc)
525:             * @see javax.xml.stream.XMLStreamReader#getVersion()
526:             */
527:            public String getVersion() {
528:                return null;
529:            }
530:
531:            /* (non-Javadoc)
532:             * @see javax.xml.stream.XMLStreamReader#isStandalone()
533:             */
534:            public boolean isStandalone() {
535:                return false;
536:            }
537:
538:            /* (non-Javadoc)
539:             * @see javax.xml.stream.XMLStreamReader#standaloneSet()
540:             */
541:            public boolean standaloneSet() {
542:                return false;
543:            }
544:
545:            /* (non-Javadoc)
546:             * @see javax.xml.stream.XMLStreamReader#getCharacterEncodingScheme()
547:             */
548:            public String getCharacterEncodingScheme() {
549:                return null;
550:            }
551:
552:            /* (non-Javadoc)
553:             * @see javax.xml.stream.XMLStreamReader#getPITarget()
554:             */
555:            public String getPITarget() {
556:                return null;
557:            }
558:
559:            /* (non-Javadoc)
560:             * @see javax.xml.stream.XMLStreamReader#getPIData()
561:             */
562:            public String getPIData() {
563:                return null;
564:            }
565:
566:            /** Sets nextCursor and nextEvent from using the current cursor and event. */
567:            private void getNext() throws IllegalStateException {
568:                switch (event) {
569:                case XMLStreamReader.START_DOCUMENT: {
570:                    nextCursor = cursor;
571:                    nextEvent = XMLStreamReader.START_ELEMENT;
572:                    break;
573:                }
574:
575:                case XMLStreamReader.START_ELEMENT: {
576:                    if (cursor.getFirstChild() != null) {
577:                        nextCursorStack.push(nextCursor);
578:                        nextCursor = cursor.getFirstChild();
579:                        nextEvent = startEvent(nextCursor);
580:                    } else {
581:                        nextEvent = XMLStreamReader.END_ELEMENT;
582:                    }
583:                    break;
584:                }
585:                case XMLStreamReader.ATTRIBUTE: {
586:                    throw new IllegalStateException(Messages.getMessage(
587:                            "XMLSRErr5", "ATTRIBUTE"));
588:                }
589:                case XMLStreamReader.NAMESPACE: {
590:                    throw new IllegalStateException(Messages.getMessage(
591:                            "XMLSRErr5", "NAMESPACE"));
592:                }
593:                case XMLStreamReader.END_ELEMENT:
594:                case XMLStreamReader.CHARACTERS:
595:                case XMLStreamReader.CDATA:
596:                case XMLStreamReader.COMMENT:
597:                case XMLStreamReader.SPACE:
598:                case XMLStreamReader.PROCESSING_INSTRUCTION:
599:                case XMLStreamReader.ENTITY_REFERENCE:
600:                case XMLStreamReader.DTD: {
601:                    if (cursor.getNextSibling() != null) {
602:                        nextCursor = cursor.getNextSibling();
603:                        nextEvent = startEvent(nextCursor);
604:                    } else if (cursor == root) {
605:                        nextEvent = XMLStreamReader.END_DOCUMENT;
606:                    } else {
607:                        // The following does not work with
608:                        // Axiom Text nodes
609:                        // nextCursor = cursor.getParentNode();
610:                        // This is the reason why a stack is used.
611:                        nextCursor = nextCursorStack.pop();
612:
613:                        nextEvent = XMLStreamReader.END_ELEMENT;
614:                    }
615:                    break;
616:                }
617:
618:                case XMLStreamReader.END_DOCUMENT: {
619:                    nextCursor = null;
620:                    nextEvent = -1;
621:                }
622:                default:
623:                    throw new IllegalStateException(Messages.getMessage(
624:                            "XMLSRErr5", String.valueOf(event)));
625:                }
626:
627:            }
628:
629:            /**
630:             * Returns the start event for this particular node
631:             *
632:             * @param node
633:             * @return
634:             */
635:            private int startEvent(Node node) {
636:                if (node instanceof  ProcessingInstruction) {
637:                    return XMLStreamReader.PROCESSING_INSTRUCTION;
638:                }
639:                if (node instanceof  CDATASection) {
640:                    return XMLStreamReader.CDATA;
641:                }
642:                if (node instanceof  Comment) {
643:                    return XMLStreamReader.COMMENT;
644:                }
645:                if (node instanceof  Text) {
646:                    if (node instanceof  javax.xml.soap.Text) {
647:                        javax.xml.soap.Text soapText = (javax.xml.soap.Text) node;
648:                        if (soapText.isComment()) {
649:                            return XMLStreamReader.COMMENT;
650:                        } else {
651:                            return XMLStreamReader.CHARACTERS;
652:                        }
653:                    }
654:                    return XMLStreamReader.CHARACTERS;
655:                }
656:                if (node instanceof  Element) {
657:                    return XMLStreamReader.START_ELEMENT;
658:                }
659:                if (node instanceof  Attr) {
660:                    return XMLStreamReader.ATTRIBUTE;
661:                }
662:                if (node instanceof  Document) {
663:                    return XMLStreamReader.START_DOCUMENT;
664:                }
665:                if (node instanceof  EntityReference) {
666:                    return XMLStreamReader.ENTITY_REFERENCE;
667:                }
668:                if (node instanceof  DocumentType) {
669:                    return XMLStreamReader.DTD;
670:                }
671:                return -1;
672:            }
673:
674:            // This is the definition of a dummy Location
675:            private DummyLocation dummyLocation = new DummyLocation();
676:
677:            private class DummyLocation implements  Location {
678:
679:                public int getLineNumber() {
680:                    return -1;
681:                }
682:
683:                public int getColumnNumber() {
684:                    return 0;
685:                }
686:
687:                public int getCharacterOffset() {
688:                    return 0;
689:                }
690:
691:                public String getPublicId() {
692:                    return null;
693:                }
694:
695:                public String getSystemId() {
696:                    return null;
697:                }
698:
699:            }
700:
701:            public List getNamespaceDeclarations() {
702:                Element element = null;
703:                if (cursor instanceof  Element) {
704:                    element = (Element) cursor;
705:                } else {
706:                    return new ArrayList();
707:                }
708:                if (element == cacheNDKey) {
709:                    return cacheND;
710:                }
711:                cacheNDKey = element;
712:                cacheND = new ArrayList();
713:                NamedNodeMap attrs = element.getAttributes();
714:                if (attrs != null) {
715:                    for (int i = 0; i < attrs.getLength(); i++) {
716:                        Attr attr = (Attr) attrs.item(i);
717:                        String name = attr.getNodeName();
718:                        if (name.startsWith("xmlns")) {
719:                            String prefix = "";
720:                            if (name.startsWith("xmlns:")) {
721:                                prefix = name.substring(6);
722:                            }
723:                            NamespaceDeclare nd = new NamespaceDeclare(prefix,
724:                                    attr.getNodeValue());
725:                            cacheND.add(nd);
726:                        }
727:                    }
728:                }
729:                return cacheND;
730:            }
731:
732:            class NamespaceDeclare {
733:                String prefix;
734:                String uri;
735:
736:                NamespaceDeclare(String prefix, String uri) {
737:                    this .prefix = prefix;
738:                    this .uri = uri;
739:                }
740:
741:                String getPrefix() {
742:                    return prefix;
743:                }
744:
745:                String getURI() {
746:                    return uri;
747:                }
748:            }
749:
750:            Node getNode() {
751:                return cursor;
752:            }
753:
754:        }
w___w__w.__j__a__v__a___2__s_.___c__o_m___ | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.