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1
16
17 package simpletype;
18
19 import java.io.File  ;
20
21 import javax.xml.XMLConstants ;
22 import javax.xml.parsers.SAXParser ;
23 import javax.xml.parsers.SAXParserFactory ;
24 import javax.xml.validation.SchemaFactory ;
25
26 import org.apache.xerces.xs.ElementPSVI;
27 import org.apache.xerces.xs.PSVIProvider;
28 import org.apache.xerces.xs.XSConstants;
29 import org.apache.xerces.xs.datatypes.ByteList;
30 import org.apache.xerces.xs.datatypes.ObjectList;
31 import org.apache.xerces.xs.datatypes.XSDateTime;
32 import org.apache.xerces.xs.datatypes.XSDecimal;
33 import org.apache.xerces.xs.datatypes.XSDouble;
34 import org.apache.xerces.xs.datatypes.XSFloat;
35 import org.apache.xerces.xs.datatypes.XSQName;
36 import org.xml.sax.SAXException ;
37 import org.xml.sax.helpers.DefaultHandler ;
38
39
47 public class DatatypeInterfaceUsage extends DefaultHandler {
48
49 private PSVIProvider provider;
50
51 public DatatypeInterfaceUsage(PSVIProvider p) {
52 provider = p;
53 }
54
55
58 public static void main(String [] args) throws Exception {
59
60 if(args.length == 2) {
61 SAXParserFactory fact = SAXParserFactory.newInstance();
63 fact.setSchema(SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI).newSchema(new File (args[0])));
64 SAXParser parser = fact.newSAXParser();
65 PSVIProvider p = (PSVIProvider)parser.getXMLReader();
66
67 parser.parse(args[1], new DatatypeInterfaceUsage(p));
68 }
69 else
70 printUsage();
71 }
72
73 static void printUsage() {
74 System.err.println("USAGE: java java.DatatypeInterfaceUsage <xsd file name (one only)> <xml file name(one only)>");
75 }
76
77 public void endElement(String uri, String localName, String qName) throws SAXException {
78 ElementPSVI psvi = provider.getElementPSVI();
79 if(psvi != null) {
80 Object value = psvi.getActualNormalizedValue();
82 short type = psvi.getActualNormalizedValueType();
83 if(value != null) {
84 switch(type) {
85 case XSConstants.INTEGER_DT:
86 case XSConstants.DECIMAL_DT:
87 case XSConstants.INT_DT:
88 case XSConstants.LONG_DT:
89 case XSConstants.SHORT_DT:
90 case XSConstants.BYTE_DT:
91 case XSConstants.UNSIGNEDBYTE_DT:
92 case XSConstants.UNSIGNEDINT_DT:
93 case XSConstants.UNSIGNEDLONG_DT:
94 case XSConstants.UNSIGNEDSHORT_DT:
95 XSDecimal decimal = (XSDecimal)value;
96 System.out.println(decimal.getInt());
97 break;
98
99 case XSConstants.DATE_DT:
100 case XSConstants.DATETIME_DT:
101 case XSConstants.GDAY_DT:
102 case XSConstants.GMONTH_DT:
103 case XSConstants.GMONTHDAY_DT:
104 case XSConstants.GYEAR_DT:
105 case XSConstants.GYEARMONTH_DT:
106 case XSConstants.DURATION_DT:
107 case XSConstants.TIME_DT:
108 XSDateTime dt = (XSDateTime)value;
109 System.out.println(dt.getDays());
110 break;
111
112 case XSConstants.FLOAT_DT:
113 XSFloat f = (XSFloat)value;
114 System.out.println(f.getValue());
115 break;
116
117 case XSConstants.DOUBLE_DT:
118 XSDouble d = (XSDouble)value;
119 System.out.println(d.getValue());
120 break;
121
122 case XSConstants.HEXBINARY_DT:
123 case XSConstants.BASE64BINARY_DT:
124 ByteList list = (ByteList)value;
125 System.out.println(list.getLength());
126 break;
127
128 case XSConstants.LIST_DT:
129 case XSConstants.LISTOFUNION_DT:
130 ObjectList l = (ObjectList)value;
131 System.out.println(l.getLength());
132 break;
133
134 case XSConstants.QNAME_DT:
135 XSQName qname = (XSQName)value;
136 System.out.println(qname.getXNIQName());
137 break;
138
139 default:
140 System.out.println("error!!!");
141 }
142 }
143 }
144 super.endElement(uri, localName, qName);
145 }
146
147 }
148 |
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