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Hello,
please make the small change in your code
see Now whether It validates.
Good Luck.
-------Original Message-------
Date: Monday, April 08,
2002 12:39:32 PM
Subject: RE: xml
validation with schema ERROR
One possibality of getting this error message because u
may be using the
old version of Xerces, so download the latest version
of Xerces
and keep the new xerces.jar in ur classpath.
i think
this will solve ur problem
Regards
Vijay
-----Original
Message-----
From: tom john [mailto:[EMAIL PROTECTED]]
Sent:
Thursday, April 04, 2002 4:06 PM
To: [EMAIL PROTECTED]
Subject:
xml validation with schema ERROR
Hi,
I am new validating xml
with schema. I get the
following error message when i try to validate
xml:
org.xml.sax.SAXNotRecognizedException:
http://apache.org/xml/feature
s/validation/schema-full-checking
Error:
org.xml.sax.SAXParseException: Document root
element "PERSON
", must
match DOCTYPE root "null".
Error: org.xml.sax.SAXParseException:
Document is
invalid: no gramm
ar
found.
java.lang.NullPointerException
I know the xml document i
have is valid.
the xml i have is:
<?xml version="1.0"
encoding="UTF-8"?>
<PERSON NAME="XXX"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="mySchema.xsd">
<COUNTRY>countryName</COUNTRY>
<COUNTRY>countryName</COUNTRY>
</PERSON>
schema
for it is:
<?xml version="1.0"
encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
elementFormDefault="qualified">
<xs:element
name="PERSON">
<xs:complexType>
<xs:sequence>
<xs:element
name="COUNTRY"
type="xs:string"
maxOccurs="unbounded"/>
</xs:sequence>
<xs:attribute
name="NAME"
type="xs:string"
use="required"/>
</xs:complexType>
</xs:element>
</xs:schema>
The
code i am using to validate is:
import
org.apache.xerces.parsers.DOMParser;
import
org.apache.xerces.parsers.SAXParser;
import
org.xml.sax.ErrorHandler;
import org.xml.sax.SAXException;
import
org.xml.sax.SAXParseException;
import
org.xml.sax.SAXNotRecognizedException;
import
org.xml.sax.SAXNotSupportedException;
import
java.io.IOException;
import java.io.File;
// A Valdating DOM
Application
// with registered Error Handlers
public class
SchemaValidate implements ErrorHandler {
// Constructor
public
SchemaValidate (String xmlFile) {
// Create a Xerces DOM
Parser
DOMParser parser = new DOMParser();
//SAXParser parser = new
SAXParser();
//MyResolver resolver = new MyResolver();
// Turn
Validation on
try {
parser.setFeature("http://xml.org/sax/features/validation",
true);
//parser.setProperty("http://apache.org/xml/properties/schema/external-n
oNamespaceSchemaLocation",
"ebxml.xsd");
//parser.setEntityResolver(resolver);
parser.setFeature("http://apache.org/xml/features/validation/schema",fal
se);
parser.setFeature("http://apache.org/xml/features/validation/schema-full
-checking",false);
parser.setFeature("http://apache.org/xml/features/validation/dtd",false)
;
}
catch
(SAXNotRecognizedException e) {
System.err.println (e);
}
catch
(SAXNotSupportedException e) {
System.err.println (e);
}
//
Register Error Handler
parser.setErrorHandler (this);
// Parse
the Document
try {
parser.parse(xmlFile);
}
catch
(SAXException e) {
System.err.println (e);
}
catch (IOException
e) {
System.err.println (e);
}
catch (Exception e)
{
System.err.println (e);
}
}
// Warning Event
Handler
public void warning (SAXParseException e)
throws
SAXException {
System.err.println ("Warning: "+e);
}
// Error
Event Handler
public void error (SAXParseException e)
throws
SAXException {
System.err.println ("Error: "+e);
}
// Fatal
Error Event Handler
public void fatalError (SAXParseException
e)
throws SAXException {
System.err.println ("Fatal Error:
"+e);
}
// Main Method
public static void main (String[]
args) {
SchemaValidate validatingDOM =
new
SchemaValidate("D:\\tmp\\myxml.xml");
}
}
thankx
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