Hi all,
I am trying to validating xml against xml schama using validating
sax parser with jaxp.
my code compling and running sucessfully but it not validating
against xml schema
what was the problem with this code?
Sax.java
----------
import java.io.*;
import org.xml.sax.*;
import org.xml.sax.helpers.DefaultHandler;
import javax.xml.parsers.SAXParserFactory;
import javax.xml.parsers.ParserConfigurationException;
import org.xml.sax.ErrorHandler;
import javax.xml.parsers.SAXParser;
public class SAX extends DefaultHandler {
static final
String JAXP_SCHEMA_LANGUAGE =
"http://java.sun.com/xml/jaxp/properties/schemaLanguage";
static final String W3C_XML_SCHEMA =
"http://www.w3.org/2001/XMLSchema";
static final String JAXP_SCHEMA_SOURCE =
"http://java.sun.com/xml/jaxp/properties/schemaSource";
public static void main(String[] args)
{
try{
DefaultHandler handler=new SAX();
SAXParserFactory
factory=SAXParserFactory.newInstance();
factory.setNamespaceAware(true);
factory.setValidating(true);
SAXParser saxparser=factory.newSAXParser();
saxparser.setProperty(JAXP_SCHEMA_LANGUAGE,
W3C_XML_SCHEMA);
System.out.println("hello");
//saxparser.setProperty(JAXP_SCHEMA_SOURCE,"myemploy.xsd");
saxparser.parse("myemploy.xml",handler);
}
catch(SAXParseException se)
{
System.out.println(se);
}
catch(Exception t)
{
System.out.println("After getting error..");
t.printStackTrace();
}
}
}
myemploy.xsd
------------
<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:element name="address" type="xsd:string"/>
<xsd:element name="age" type="xsd
ositiveInteger"/>
<xsd:element name="employ">
<xsd:complexType>
<xsd:sequence>
<xsd:element ref="eno"/>
<xsd:element ref="ename"/>
<xsd:element ref="age"/>
<xsd:element ref="esal"/>
<xsd:element ref="address"/>
<xsd:element ref="phno"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="employees">
<xsd:complexType>
<xsd:sequence>
<xsd:element maxOccurs="unbounded" minOccurs="1"
ref="employ"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="ename" type="xsd:string"/>
<xsd:element name="eno" type="xsd
ositiveInteger"/>
<xsd:element name="esal" type="xsd:string"/>
<xsd:element name="phno" type="xsd:string"/>
</xsd:schema>
myemploly.xml
-----------
<?xml version="1.0"?>
<employees>
<employ>
<eno>123</eno>
<ename>kishore</ename>
<age>-12</age>
<esal>2000</esal>
<address>maverickdr</address>
<phno>123</phno>
</employ>
</employees>
Plese help me.
Thanks in advance
vijay