I have compile a java file
javac XSDValidator.java
And I get a XSDValidator.class
Lets say I have the the class (XSDValidatorc.class
) file in
C:\xampp\htdocs\xsd_validtion
And I write this in cmd
C:\xampp\htdocs\xsd_validtion> java XSDValidator students.xsd students.xml
It works fine. But its not working if I I'am in another directory and want to run the file with absolute path. Why doesn't it work?
Lite this, lets say I'am in the directory
C:\aaa\User\Document
And write like this it's not working.
java C:\xampp\htdocs\xsd_validtion\XSDValidator C:\xampp\htdocs\xsd_validtion\students.xsd C:\xampp\htdocs\xsd_validtion\students.xml
This is the java-file
https://www.tutorialspoint.com/xsd/xsd_validation.htm
import java.io.File;
import java.io.IOException;
import javax.xml.XMLConstants;
import javax.xml.transform.stream.StreamSource;
import javax.xml.validation.Schema;
import javax.xml.validation.SchemaFactory;
import javax.xml.validation.Validator;
import org.xml.sax.SAXException;
public class XSDValidator {
public static void main(String[] args) {
if(args.length !=2){
System.out.println("Usage : XSDValidator <file-name.xsd> <file-name.xml>" );
} else {
boolean isValid = validateXMLSchema(args[0],args[1]);
if(isValid){
System.out.println(args[1] + " is valid against " + args[0]);
} else {
System.out.println(args[1] + " is not valid against " + args[0]);
}
}
}
public static boolean validateXMLSchema(String xsdPath, String xmlPath){
try {
SchemaFactory factory =
SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI);
Schema schema = factory.newSchema(new File(xsdPath));
Validator validator = schema.newValidator();
validator.validate(new StreamSource(new File(xmlPath)));
} catch (IOException e){
System.out.println("Exception: "+e.getMessage());
return false;
}catch(SAXException e1){
System.out.println("SAX Exception: "+e1.getMessage());
return false;
}
return true;
}
}
use the java classpath:
java -cp C:\xampp\htdocs\xsd_validtion\ XSDValidator C:\xampp\htdocs\xsd_validtion\students.xsd C:\xampp\htdocs\xsd_validtion\students.xml
This includes the directory where the class file is located to the classpath.
directories in java are package structures. Thats why you can not use it as a normal Path