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Schema validation ( and my pain in the u know what)

i have the following code (see below), i run my validation and get
unexpected results.

Public ID: null
System ID: file:///C:/DATA/Sandpit/Eclipse/workspace/dtdValidation/memory.xml
Line number: 4
Column number: 44
Message: Element type "memories" must be declared.

Public ID: null
System ID: file:///C:/DATA/Sandpit/Eclipse/workspace/dtdValidation/memory.xml
Line number: 5
Column number: 24
Message: Element type "memory" must be declared.

and so on for almost every element in the XML where i should be
getting real schema errors eg.

Public ID: null
System ID: file:///D:/herong/dictionary_invalid_xsd.xml
Line number: 7
Column number: 22
Message: cvc-datatype-valid.1.2.1: 'yes' is not a valid 'boolean'
value.
...............

To me it looks like the validation is not actually picking up the
schema, does this sound right?. The schema and xml are both in the
same directory. Can someone give me some ideas on the possible source
of the problem.
I have been looking at previous posts on this forum and nobody seems
to be getting an answer. Please help i am despirate here, my deadline
date is approaching fast.
class validation {

public static StringBuffer sErrorBuffer = new StringBuffer();

public static void main(String args[]) {
try {

String parserClass = "org.apache.xerces.parsers.SAXParser";
String validationFeature
= "http://xml.org/sax/features/validation";
String schemaFeature
= "http://apache.org/xml/features/validation/schema";

XMLReader r = XMLReaderFactory.createXMLReader(parserClass);
r.setFeature(validationFeature,true);
r.setFeature(schemaFeature,true);
r.setErrorHandler(new MyErrorHandler());
r.parse("memory.xml");

System.out.println(sErrorBuffer.toString());

System.out.println("So many errors so little time");

} catch (SAXException e) {
System.out.println(e.toString());
} catch (IOException e) {
System.out.println(e.toString());
}catch (Exception e) {
e.printStackTrace();
}
}
private static class MyErrorHandler extends DefaultHandler {

public void warning(SAXParseException e) throws SAXException {
System.out.println("Warning: ");
printInfo(e);
}
public void error(SAXParseException e) throws SAXException {
System.out.println("Error: ");
printInfo(e);
}
public void fatalError(SAXParseException e) throws SAXException {
System.out.println("Fattal error: ");
printInfo(e);
}
private void printInfo(SAXParseException e) {
sErrorBuffer.append("\n Public ID: "+e.getPublicId());
sErrorBuffer.append("\n System ID: "+e.getSystemId());
sErrorBuffer.append("\n Line number: "+e.getLineNumber());
sErrorBuffer.append("\n Column number: "+e.getColumnNumber());
sErrorBuffer.append("\n Message: "+e.getMessage() + "\n");

}
}
}

<?xml version="1.0"?>
<memories xmlns:xsi=
"http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="memory.xsd">
<memory tapeid="23412">
<subdate>5/23/2001</subdate>
<donor>John Baker</donor>
<subject>Fishing off Pier 60</subject>
</memory>
<memory tapeid="23692">
<subdate>8/01/2001</subdate>
<donor>Elizabeth Davison</donor>
<subject>Beach volleyball</subject>
</memory>
</memories>

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">

<xsd:element name="memories">
<xsd:complexType>
<xsd:sequence>
<xsd:element name="memory" maxOccurs="unbounded"
type="memoryType"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>

<xsd:complexType name="memoryType">
<xsd:sequence>
<xsd:element name="media">
<xsd:complexType>
<xsd:attribute name="mediaid" type="xsd:string" />
<xsd:attribute name="status" type="xsd:string" />
</xsd:complexType>
</xsd:element>
<xsd:element name="subdate" type="xsd:string"/>
<xsd:element name="donor" type="xsd:string"/>
<xsd:element name="subject" type="xsd:string"/>
<xsd:element name="location" type="locationType" />
</xsd:sequence>
<xsd:attribute name="tapeid" type="xsd:string" />
<xsd:attribute name="status" type="xsd:string" />
</xsd:complexType>

<xsd:complexType name="locationType">
<xsd:choice>
<xsd:element name="description" type="xsd:string" />
<xsd:element name="place" type="xsd:string" />
</xsd:choice>
</xsd:complexType>
</xsd:schema>
Jul 20 '05 #1
0 1675

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