Validating xml java parser schema

"+validate XMLSchema("Employee.xsd", "Employee Response.xml")); println("validates against Employee.xsd?

"+validate XMLSchema("Employee.xsd", "Employee Request.xml")); println("Employee validates against Employee.xsd?

SAXException; public class XMLValidation { public static void main(String[] args) { println("Employee validates against Employee.xsd?

W3C_XML_SCHEMA_NS_URI); Schema schema = Schema(new Stream Source(xsd)); Validator validator = Validator(); validator.validate(new Stream Source(xml)); return true; } catch(Exception ex) { return false; } } Shouldn't execptions just be used for execptional situations and not for control flow? Also take a look at stackoverflow.com/questions/15732/…In case someone gets error "No Schema Factory tha implements [...]", it's maybe because you did the same error as me, which was using the constant XMLConstants. Replace it with the constant mentioned above.public boolean validate() { Document Builder Factory factory = Document Builder Instance(); Validating(true); Attribute( " Language", " Attribute( " Source", " Schema.xsd"); Document doc = null; try { Document Builder parser = Document Builder(); doc = parser.parse("data.xml"); return true; } catch (Exception e) { return false; } } This might depends on the library you use but googling around with "how to validate xml file in java" gave me these results where you might find your answer: first interesting result second interesting result Validator v = Language(Languages.

I wouldn't consider it execptional, if execute a 'test'.

This will start creating DOM objects as it parses the document - wasteful if you aren't going to use them. } Working this way, a SAXException would be thrown at the first error in the xml-file and stops then the validation. How do I recognize an error in the class that invokes the validate-method of my validator? If you are generating XML files programatically, you may want to look at the XMLBeans library.

Validation reports whether a document adheres to the rules specified by the schema.

Different parsers and tools support different schema languages such as DTDs, the W3C XML Schema Language, RELAX NG, and Schematron.

Java 5™ adds a uniform validation Application Programming Interface (API) that can compare documents to schemas written in these and other languages. PDF (241 KB) Elliotte Rusty Harold is originally from New Orleans, to which he returns periodically in search of a decent bowl of gumbo.

However, he resides in the Prospect Heights neighborhood of Brooklyn with his wife Beth and cats Charm (named after the quark) and Marjorie (named after his mother-in-law).

He's an adjunct professor of computer science at Polytechnic University, where he teaches Java and object-oriented programming.

His Cafe au Lait Web site has become one of the most popular independent Java sites on the Internet, and his spin-off site, Cafe con Leche, has become one of the most popular XML sites. He's currently working on the XOM API for processing XML, the Jaxen XPath engine, and the Jester test coverage tool.

W3C_XML_SCHEMA_NS_URI); Schema schema = Schema(new File(xsd Path)); Validator validator = Validator(); validator.validate(new Stream Source(new File(xml Path))); } catch (IOException | SAXException e) { println("Exception: "+Message()); return false; } return true; } } Employee validates against Employee.xsd? true Exception: cvc-elt.1: Cannot find the declaration of element ' Employee'.

"+validate XMLSchema("Employee.xsd", "employee.xml")); } public static boolean validate XMLSchema(String xsd Path, String xml Path){ try { Schema Factory factory = Schema Instance(XMLConstants.