///*
// * Copyright 2003 Federal Chancellery Austria
// * MOA-ID has been developed in a cooperation between BRZ, the Federal
// * Chancellery Austria - ICT staff unit, and Graz University of Technology.
// *
// * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
// * the European Commission - subsequent versions of the EUPL (the "Licence");
// * You may not use this work except in compliance with the Licence.
// * You may obtain a copy of the Licence at:
// * http://www.osor.eu/eupl/
// *
// * Unless required by applicable law or agreed to in writing, software
// * distributed under the Licence is distributed on an "AS IS" basis,
// * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// * See the Licence for the specific language governing permissions and
// * limitations under the Licence.
// *
// * This product combines work with different licenses. See the "NOTICE" text
// * file for details on the various modules and licenses.
// * The "NOTICE" text file is part of the distribution. Any derivative works
// * that you distribute must include a readable copy of the "NOTICE" text file.
// */
//
//
//package test.at.gv.egovernment.moa.util;
//import java.io.FileInputStream;
//import java.io.InputStream;
//
//import org.apache.xerces.parsers.DOMParser;
//import org.apache.xerces.parsers.XMLGrammarPreparser;
//import org.apache.xerces.util.SymbolTable;
//import org.apache.xerces.util.XMLGrammarPoolImpl;
//import org.apache.xerces.xni.grammars.Grammar;
//import org.apache.xerces.xni.grammars.XMLGrammarDescription;
//import org.apache.xerces.xni.parser.XMLInputSource;
//import org.xml.sax.InputSource;
//
//import at.gv.egovernment.moaspss.util.Constants;
//import test.at.gv.egovernment.moa.MOATestCase;
//
//
///**
// * Experimentation with Xerces grammar caching.
// * 
// * Used the Xerces sample 'XMLGrammarBuilder' as a starting point. 
// * 
// * @author Patrick Peck
// * @version $Id$
// */
//public class XMLGrammarBuilderTest extends MOATestCase {
//
//  private static final String GRAMMAR_POOL =
//    org.apache.xerces.impl.Constants.XERCES_PROPERTY_PREFIX
//      + org.apache.xerces.impl.Constants.XMLGRAMMAR_POOL_PROPERTY;
//
//  protected static final String NAMESPACES_FEATURE_ID =
//    "http://xml.org/sax/features/namespaces";
//  protected static final String VALIDATION_FEATURE_ID =
//    "http://xml.org/sax/features/validation";
//  protected static final String SCHEMA_VALIDATION_FEATURE_ID =
//    "http://apache.org/xml/features/validation/schema";
//  protected static final String SCHEMA_FULL_CHECKING_FEATURE_ID =
//    "http://apache.org/xml/features/validation/schema-full-checking";
//
//  private static final int BIG_PRIME = 2039;
//  private SymbolTable symbolTable;
//  private XMLGrammarPoolImpl grammarPool;
//
//  /**
//   * Constructor for XMLGrammarBuilderTest.
//   * @param name
//   */
//  public XMLGrammarBuilderTest(String name) {
//    super(name);
//  }
//
//  protected void setUp() throws Exception {
//    XMLGrammarPreparser preparser;
//
//    // set up symbol table and grammar pool
//    symbolTable = new SymbolTable(BIG_PRIME);
//    grammarPool = new XMLGrammarPoolImpl();
//    preparser = new XMLGrammarPreparser(symbolTable);
//    preparser.registerPreparser(XMLGrammarDescription.XML_SCHEMA, null);
//    preparser.setProperty(GRAMMAR_POOL, grammarPool);
//    preparser.setFeature(NAMESPACES_FEATURE_ID, true);
//    preparser.setFeature(VALIDATION_FEATURE_ID, true);
//    // now we can still do schema features just in case, 
//    // so long as it's our configuraiton......
//    preparser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
//    preparseSchemaResource(
//      preparser,
//      Constants.DSIG_SCHEMA_LOCATION,
//      "/resources/schemas/xmldsig-core-schema.xsd");
//  }
//
//  private static Grammar preparseSchemaResource(
//    XMLGrammarPreparser preparser,
//    String systemId,
//    String resource)
//    throws Exception {
//
//    InputStream is = XMLGrammarBuilderTest.class.getResourceAsStream(resource);
//    return preparser.preparseGrammar(
//      XMLGrammarDescription.XML_SCHEMA,
//      new XMLInputSource(null, systemId, null, is, null));
//  }
//
////  public void testParseValidating() throws Exception {
////    DOMParser parser = new DOMParser(symbolTable, grammarPool);
////
////    parser.setFeature(NAMESPACES_FEATURE_ID, true);
////    parser.setFeature(VALIDATION_FEATURE_ID, true);
////    parser.setFeature(SCHEMA_VALIDATION_FEATURE_ID, true);
////
////    parser.parse(
////      new InputSource(
////        new FileInputStream(TESTDATA_ROOT + "xml/dsigTransform/base64.xml")));
////    parser.getDocument();
////  }
//
//}