Validates the XML string/file against the specified XSD string/file.XSD files are "XML Schemas" that describe the structure of a XML document.

validating xml against xsd in java code-56

hello friends, I have one doubt: How to validate XML against XSD in Java? One more thing is apart from jdk 1.5 where i will get the support for package validation Thanx in Advance Shrinivas Mujumdar Originally posted by Shrinivas Mujumdar: hello friends, I have one doubt: How to validate XML against XSD in Java? One more thing is apart from jdk 1.5 where i will get the support for package validation Thanx in Advance Shrinivas Mujumdar Originally posted by Shrinivas Mujumdar: Hello Rajgopal, Which version of i am supposed to use?

& how to check wheather my parser supports schema validation as mentioned in first line of link page?

If an XML file has multiple validation errors (say four), then in first run, the exception will be thrown as soon as the first error will be encountered and we do not get to know about remaining three errors.

To know about the subsequent errors, we need to fix the previous error and validate the file again and again till no exception is thrown.

Loads only * the given (subclass) schema as this is the "root" schema and it should * include any other schema resources it needs, and so on.

* * @param stream * the Schema stream * @param context * the SAXB context * @param handler * the SAX handler * @param resolver * the SAX resolver * @return the unmarshaler * @throws JAXBException * @throws SAXException */ private Unmarshaller create Unmarshaler(Input Stream stream, JAXBContext context, Handler handler, Resolver resolver) throws JAXBException, SAXException /** * Reads the XML formatted string from the provided transport Reader, and resurrects the object graph * found within the transport Reader.The validator checks for well formedness first, meaning that your XML file must be parsable using a DOM/SAX parser, and only then does it validate your XML against the XML Schema.The validator will report fatal errors, non-fatal errors and warnings.Now to list all errors in one go, we need to populate list of errors by overriding error handling behaviour of the validate().We need to add a custom Error Handler which populates a list of validation errors. Validator validator = Validator() List exceptions = [] //Empty list to store errors //Create a custom error handler that populates the list when errors occur.One option is to use Parse XML and it will validate XML against defined XSD.