|
1 package com.sun.tools.xjc.runtime;
2
3 import java.util.ArrayList  ;
4
5 import org.xml.sax.Attributes ;
6 import org.xml.sax.ContentHandler ;
7 import org.xml.sax.Locator ;
8 import org.xml.sax.SAXException ;
9
10
17 public class ContentHandlerAdaptor implements ContentHandler {
18
19
20 private final ArrayList prefixMap = new ArrayList ();
21
22
23 private final XMLSerializer serializer;
24
25 private final StringBuffer text = new StringBuffer ();
26
27
28 public ContentHandlerAdaptor( XMLSerializer _serializer ) {
29 this.serializer = _serializer;
30 }
31
32
33
34 public void startDocument() throws SAXException {
35 prefixMap.clear();
36 }
37
38 public void endDocument() throws SAXException {
39 }
40
41 public void startPrefixMapping(String prefix, String uri) throws SAXException {
42 prefixMap.add(prefix);
43 prefixMap.add(uri);
44 }
45
46 public void endPrefixMapping(String prefix) throws SAXException {
47 }
48
49 public void startElement(String namespaceURI, String localName, String qName, Attributes atts)
50 throws SAXException {
51
52 flushText();
53
54 int len = atts.getLength();
55
56 serializer.startElement(namespaceURI,localName);
57 for( int i=0; i<len; i++ ) {
59 String qname = atts.getQName(i);
60 int idx = qname.indexOf(':');
61 String prefix = (idx==-1)?qname:qname.substring(0,idx);
62
63 serializer.getNamespaceContext().declareNamespace(
64 atts.getURI(i), prefix, true );
65 }
66 for( int i=0; i<prefixMap.size(); i+=2 ) {
67 String prefix = (String )prefixMap.get(i);
68 serializer.getNamespaceContext().declareNamespace(
69 (String )prefixMap.get(i+1),
70 prefix,
71 prefix.length()!=0 );
72 }
73
74 serializer.endNamespaceDecls();
75 for( int i=0; i<len; i++ ) {
77 serializer.startAttribute( atts.getURI(i), atts.getLocalName(i) );
78 serializer.text(atts.getValue(i),null);
79 serializer.endAttribute();
80 }
81 prefixMap.clear();
82 serializer.endAttributes();
83 }
84
85 public void endElement(String namespaceURI, String localName, String qName) throws SAXException {
86 flushText();
87 serializer.endElement();
88 }
89
90 private void flushText() throws SAXException {
91 if( text.length()!=0 ) {
92 serializer.text(text.toString(),null);
93 text.setLength(0);
94 }
95 }
96
97 public void characters(char[] ch, int start, int length) throws SAXException {
98 text.append(ch,start,length);
99 }
100
101 public void ignorableWhitespace(char[] ch, int start, int length) throws SAXException {
102 text.append(ch,start,length);
103 }
104
105
106
107 public void setDocumentLocator(Locator locator) {
108 }
109
110 public void processingInstruction(String target, String data) throws SAXException {
111 }
112
113 public void skippedEntity(String name) throws SAXException {
114 }
115
116 }
117 |
Popular Tags |
Java API By Example, From Geeks To Geeks.