Java tutorial
//package com.java2s; /*-------------------------------------------------------------------------+ | | | Copyright 2005-2011 The ConQAT Project | | | | Licensed under the Apache License, Version 2.0 (the "License"); | | you may not use this file except in compliance with the License. | | You may obtain a copy of the License at | | | | http://www.apache.org/licenses/LICENSE-2.0 | | | | Unless required by applicable law or agreed to in writing, software | | distributed under the License is distributed on an "AS IS" BASIS, | | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | | See the License for the specific language governing permissions and | | limitations under the License. | +-------------------------------------------------------------------------*/ import java.net.URL; import javax.xml.parsers.DocumentBuilder; import javax.xml.parsers.DocumentBuilderFactory; import javax.xml.parsers.ParserConfigurationException; public class Main { /** Identifier for schema source. */ private static final String ATTRIBUTE_SCHEMA_SOURCE = "http://java.sun.com/xml/jaxp/properties/schemaSource"; /** Schema URL */ private static final String SCHEMA_URL = "http://www.w3.org/2001/XMLSchema"; /** Identifier for schema language. */ private static final String ATTRIBUTE_SCHEMA_LANGUAGE = "http://java.sun.com/xml/jaxp/properties/schemaLanguage"; /** Creates a schema-aware XML parser */ private static DocumentBuilder createSchemaAwareParser(URL schemaURL) { DocumentBuilderFactory dbf = createNamespaceAwareDocumentBuilderFactory(); dbf.setValidating(true); dbf.setAttribute(ATTRIBUTE_SCHEMA_LANGUAGE, SCHEMA_URL); dbf.setAttribute(ATTRIBUTE_SCHEMA_SOURCE, schemaURL.toString()); try { return dbf.newDocumentBuilder(); } catch (ParserConfigurationException e) { throw new IllegalStateException("No document builder found, probably Java is misconfigured!", e); } } /** Creates a namespace-aware {@link DocumentBuilderFactory} */ private static DocumentBuilderFactory createNamespaceAwareDocumentBuilderFactory() { DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance(); dbf.setNamespaceAware(true); return dbf; } }