Java tutorial
//package com.java2s; import java.io.InputStream; 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; public class Main { static boolean validateAgainstXSD(InputStream xml, InputStream xsd) { try { SchemaFactory factory = SchemaFactory.newInstance(XMLConstants.W3C_XML_SCHEMA_NS_URI); Schema schema = factory.newSchema(new StreamSource(xsd)); Validator validator = schema.newValidator(); validator.validate(new StreamSource(xml)); return true; } catch (Exception ex) { return false; } } }