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22
23 package org.enhydra.wireless.voicexml.dom.xerces;
24
25 import java.lang.reflect.Constructor  ;
26 import java.util.Hashtable ;
27
28 import org.enhydra.apache.xerces.dom.DocumentImpl;
29 import org.enhydra.wireless.voicexml.dom.VoiceXMLDocument;
30 import org.enhydra.xml.xmlc.XMLCError;
31 import org.enhydra.xml.xmlc.XMLObject;
32 import org.enhydra.xml.xmlc.XMLObjectLink;
33 import org.w3c.dom.DOMException ;
34 import org.w3c.dom.DOMImplementation ;
35 import org.w3c.dom.DocumentType ;
36 import org.w3c.dom.Element ;
37
38 public class VoiceXMLDocumentImpl extends DocumentImpl implements VoiceXMLDocument, XMLObjectLink {
39
40 private static Hashtable fElementTypes;
41 private static final Class [] fElemConstructorSig
42 = new Class [] {VoiceXMLDocumentImpl.class, String .class, String .class};
43
44
48 public DOMImplementation getImplementation() {
49 return VoiceXMLDOMImplementationImpl.getDOMImplementation();
50 }
51
52 public Element createElementNS(String namespaceURI,
53 String qualifiedName) throws DOMException {
54 int index = qualifiedName.indexOf(':');
56 String tagName;
57 if (index < 0) {
58 tagName = qualifiedName;
59 } else {
60 tagName = qualifiedName.substring(index+1);
61 }
62 Class elemClass = (Class )fElementTypes.get(tagName);
63 if (elemClass != null) {
64 try {
65 Constructor cnst = elemClass.getConstructor(fElemConstructorSig);
66 return (Element )cnst.newInstance(new Object [] {this, namespaceURI, qualifiedName});
67 } catch (Exception except) {
68 throw new XMLCError("failed to construct element for \""
70 + qualifiedName + "\"", except);
71 }
72 } else {
73 return new VoiceXMLElementImpl(this, null, tagName);
74 }
75 }
76
77 public Element createElement(String tagName) throws DOMException {
78 return createElementNS(null, tagName);
79 }
80
81 static {
82 fElementTypes = new Hashtable ();
83 fElementTypes.put("exit", VoiceXMLExitElementImpl.class);
84 fElementTypes.put("script", VoiceXMLScriptElementImpl.class);
85 fElementTypes.put("link", VoiceXMLLinkElementImpl.class);
86 fElementTypes.put("param", VoiceXMLParamElementImpl.class);
87 fElementTypes.put("meta", VoiceXMLMetaElementImpl.class);
88 fElementTypes.put("field", VoiceXMLFieldElementImpl.class);
89 fElementTypes.put("enumerate", VoiceXMLEnumerateElementImpl.class);
90 fElementTypes.put("block", VoiceXMLBlockElementImpl.class);
91 fElementTypes.put("throw", VoiceXMLThrowElementImpl.class);
92 fElementTypes.put("subdialog", VoiceXMLSubdialogElementImpl.class);
93 fElementTypes.put("pros", VoiceXMLProsElementImpl.class);
94 fElementTypes.put("else", VoiceXMLElseElementImpl.class);
95 fElementTypes.put("goto", VoiceXMLGotoElementImpl.class);
96 fElementTypes.put("submit", VoiceXMLSubmitElementImpl.class);
97 fElementTypes.put("audio", VoiceXMLAudioElementImpl.class);
98 fElementTypes.put("sayas", VoiceXMLSayasElementImpl.class);
99 fElementTypes.put("var", VoiceXMLVarElementImpl.class);
100 fElementTypes.put("break", VoiceXMLBreakElementImpl.class);
101 fElementTypes.put("error", VoiceXMLErrorElementImpl.class);
102 fElementTypes.put("emp", VoiceXMLEmpElementImpl.class);
103 fElementTypes.put("transfer", VoiceXMLTransferElementImpl.class);
104 fElementTypes.put("help", VoiceXMLHelpElementImpl.class);
105 fElementTypes.put("noinput", VoiceXMLNoinputElementImpl.class);
106 fElementTypes.put("if", VoiceXMLIfElementImpl.class);
107 fElementTypes.put("choice", VoiceXMLChoiceElementImpl.class);
108 fElementTypes.put("form", VoiceXMLFormElementImpl.class);
109 fElementTypes.put("clear", VoiceXMLClearElementImpl.class);
110 fElementTypes.put("nomatch", VoiceXMLNomatchElementImpl.class);
111 fElementTypes.put("option", VoiceXMLOptionElementImpl.class);
112 fElementTypes.put("filled", VoiceXMLFilledElementImpl.class);
113 fElementTypes.put("record", VoiceXMLRecordElementImpl.class);
114 fElementTypes.put("elseif", VoiceXMLElseifElementImpl.class);
115 fElementTypes.put("object", VoiceXMLObjectElementImpl.class);
116 fElementTypes.put("value", VoiceXMLValueElementImpl.class);
117 fElementTypes.put("prompt", VoiceXMLPromptElementImpl.class);
118 fElementTypes.put("property", VoiceXMLPropertyElementImpl.class);
119 fElementTypes.put("grammar", VoiceXMLGrammarElementImpl.class);
120 fElementTypes.put("vxml", VoiceXMLVxmlElementImpl.class);
121 fElementTypes.put("disconnect", VoiceXMLDisconnectElementImpl.class);
122 fElementTypes.put("assign", VoiceXMLAssignElementImpl.class);
123 fElementTypes.put("catch", VoiceXMLCatchElementImpl.class);
124 fElementTypes.put("return", VoiceXMLReturnElementImpl.class);
125 fElementTypes.put("div", VoiceXMLDivElementImpl.class);
126 fElementTypes.put("menu", VoiceXMLMenuElementImpl.class);
127 fElementTypes.put("reprompt", VoiceXMLRepromptElementImpl.class);
128 fElementTypes.put("initial", VoiceXMLInitialElementImpl.class);
129 fElementTypes.put("dtmf", VoiceXMLDtmfElementImpl.class);
130 }
131
132
133 public VoiceXMLDocumentImpl(DocumentType doctype) {
134 super(doctype, false);
135 }
136
137
141
144 private XMLObject fXmlObjectLink;
145
146
149 public void setXMLObject(XMLObject xmlObject) {
150 fXmlObjectLink = xmlObject;
151 }
152
153
156 public XMLObject getXMLObject() {
157 return fXmlObjectLink;
158 }
159
160 }
161
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