content: /*
   *  This file is part of AndroidIDE.
   *
   *  AndroidIDE is free software: you can redistribute it and/or modify
   *  it under the terms of the GNU General Public License as published by
   *  the Free Software Foundation, either version 3 of the License, or
   *  (at your option) any later version.
   *
   *  AndroidIDE is distributed in the hope that it will be useful,
   *  but WITHOUT ANY WARRANTY; without even the implied warranty of
   *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   *  GNU General Public License for more details.
   *
   *  You should have received a copy of the GNU General Public License
   *   along with AndroidIDE.  If not, see <https://www.gnu.org/licenses/>.
   */
  
  /*
   * reserved comment block
   * DO NOT REMOVE OR ALTER!
   */
  /*
   * Copyright 2001, 2002,2004 The Apache Software Foundation.
   *
   * 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.
   */
  
  package jaxp.sun.org.apache.xerces.internal.parsers;
  
  import jaxp.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl;
  import jaxp.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl;
  import jaxp.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator;
  import jaxp.sun.org.apache.xerces.internal.impl.dtd.XMLNSDTDValidator;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator;
  import jaxp.sun.org.apache.xerces.internal.impl.xs.XSMessageFormatter;
  import jaxp.sun.org.apache.xerces.internal.util.SymbolTable;
  import jaxp.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLComponent;
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLDocumentScanner;
  
  /**
   * This is configuration uses a scanner that integrates both scanning of the document
   * and binding namespaces.
   *
   * If namespace feature is turned on, the pipeline is constructured with the
   * following components:
   * XMLNSDocumentScannerImpl -> XMLNSDTDValidator -> (optional) XMLSchemaValidator
   *
   * If the namespace feature is turned off the default document scanner implementation
   * is used (XMLDocumentScannerImpl).
   * <p>
   * In addition to the features and properties recognized by the base
   * parser configuration, this class recognizes these additional
   * features and properties:
   * <ul>
   * <li>Features
   *  <ul>
   *  <li>http://apache.org/xml/features/validation/schema</li>
   *  <li>http://apache.org/xml/features/validation/schema-full-checking</li>
   *  <li>http://apache.org/xml/features/validation/schema/normalized-value</li>
   *  <li>http://apache.org/xml/features/validation/schema/element-default</li>
   *  </ul>
   * <li>Properties
   *  <ul>
   *   <li>http://apache.org/xml/properties/internal/error-reporter</li>
   *   <li>http://apache.org/xml/properties/internal/entity-manager</li>
   *   <li>http://apache.org/xml/properties/internal/document-scanner</li>
   *   <li>http://apache.org/xml/properties/internal/dtd-scanner</li>
   *   <li>http://apache.org/xml/properties/internal/grammar-pool</li>
   *   <li>http://apache.org/xml/properties/internal/validator/dtd</li>
   *   <li>http://apache.org/xml/properties/internal/datatype-validator-factory</li>
   *  </ul>
   * </ul>
   *
   * @author Elena Litani, IBM
   *
   */
  public class IntegratedParserConfiguration
  extends StandardParserConfiguration {
  
  
      //
      // REVISIT: should this configuration depend on the others
      //          like DTD/Standard one?
      //
  
      /** Document scanner that does namespace binding. */
      protected XMLNSDocumentScannerImpl fNamespaceScanner;
  
      /** Default Xerces implementation of scanner */
      protected XMLDocumentScannerImpl fNonNSScanner;
  
      /** DTD Validator that does not bind namespaces */
      protected XMLDTDValidator fNonNSDTDValidator;
  
      //
      // Constructors
      //
  
      /** Default constructor. */
      public IntegratedParserConfiguration() {
          this(null, null, null);
      } // <init>()
  
      /**
       * Constructs a parser configuration using the specified symbol table.
       *
       * @param symbolTable The symbol table to use.
       */
      public IntegratedParserConfiguration(SymbolTable symbolTable) {
          this(symbolTable, null, null);
      } // <init>(SymbolTable)
  
      /**
       * Constructs a parser configuration using the specified symbol table and
       * grammar pool.
       * <p>
       * <strong>REVISIT:</strong>
       * Grammar pool will be updated when the new validation engine is
       * implemented.
       *
       * @param symbolTable The symbol table to use.
       * @param grammarPool The grammar pool to use.
       */
      public IntegratedParserConfiguration(SymbolTable symbolTable,
                                           XMLGrammarPool grammarPool) {
          this(symbolTable, grammarPool, null);
      } // <init>(SymbolTable,XMLGrammarPool)
  
      /**
       * Constructs a parser configuration using the specified symbol table,
       * grammar pool, and parent settings.
       * <p>
       * <strong>REVISIT:</strong>
       * Grammar pool will be updated when the new validation engine is
       * implemented.
       *
       * @param symbolTable    The symbol table to use.
       * @param grammarPool    The grammar pool to use.
       * @param parentSettings The parent settings.
       */
      public IntegratedParserConfiguration(SymbolTable symbolTable,
                                           XMLGrammarPool grammarPool,
                                           XMLComponentManager parentSettings) {
          super(symbolTable, grammarPool, parentSettings);
  
          // create components
          fNonNSScanner = new XMLDocumentScannerImpl();
          fNonNSDTDValidator = new XMLDTDValidator();
  
          // add components
          addComponent((XMLComponent)fNonNSScanner);
          addComponent((XMLComponent)fNonNSDTDValidator);
  
      } // <init>(SymbolTable,XMLGrammarPool)
  
  
      /** Configures the pipeline. */
          protected void configurePipeline() {
  
                  // use XML 1.0 datatype library
                  setProperty(DATATYPE_VALIDATOR_FACTORY, fDatatypeValidatorFactory);
  
                  // setup DTD pipeline
                  configureDTDPipeline();
  
                  // setup document pipeline
                  if (fFeatures.get(NAMESPACES) == Boolean.TRUE) {
              fProperties.put(NAMESPACE_BINDER, fNamespaceBinder);
                          fScanner = fNamespaceScanner;
                          fProperties.put(DOCUMENT_SCANNER, fNamespaceScanner);
                          if (fDTDValidator != null) {
                                  fProperties.put(DTD_VALIDATOR, fDTDValidator);
                                  fNamespaceScanner.setDTDValidator(fDTDValidator);
                                  fNamespaceScanner.setDocumentHandler(fDTDValidator);
                                  fDTDValidator.setDocumentSource(fNamespaceScanner);
                                  fDTDValidator.setDocumentHandler(fDocumentHandler);
                                  if (fDocumentHandler != null) {
                                          fDocumentHandler.setDocumentSource(fDTDValidator);
                                  }
                                  fLastComponent = fDTDValidator;
                          }
                          else {
                                  fNamespaceScanner.setDocumentHandler(fDocumentHandler);
                  fNamespaceScanner.setDTDValidator(null);
                                  if (fDocumentHandler != null) {
                                          fDocumentHandler.setDocumentSource(fNamespaceScanner);
                                  }
                                  fLastComponent = fNamespaceScanner;
                          }
                  }
                  else {
                          fScanner = fNonNSScanner;
                          fProperties.put(DOCUMENT_SCANNER, fNonNSScanner);
                          if (fNonNSDTDValidator != null) {
                                  fProperties.put(DTD_VALIDATOR, fNonNSDTDValidator);
                                  fNonNSScanner.setDocumentHandler(fNonNSDTDValidator);
                                  fNonNSDTDValidator.setDocumentSource(fNonNSScanner);
                                  fNonNSDTDValidator.setDocumentHandler(fDocumentHandler);
                                  if (fDocumentHandler != null) {
                                          fDocumentHandler.setDocumentSource(fNonNSDTDValidator);
                                  }
                                  fLastComponent = fNonNSDTDValidator;
                          }
                          else {
                                  fScanner.setDocumentHandler(fDocumentHandler);
                                  if (fDocumentHandler != null) {
                                          fDocumentHandler.setDocumentSource(fScanner);
                                  }
                                  fLastComponent = fScanner;
                          }
                  }
  
                  // setup document pipeline
                  if (fFeatures.get(XMLSCHEMA_VALIDATION) == Boolean.TRUE) {
                          // If schema validator was not in the pipeline insert it.
                          if (fSchemaValidator == null) {
                                  fSchemaValidator = new XMLSchemaValidator();
  
                                  // add schema component
                                  fProperties.put(SCHEMA_VALIDATOR, fSchemaValidator);
                                  addComponent(fSchemaValidator);
                                  // add schema message formatter
                                  if (fErrorReporter.getMessageFormatter(XSMessageFormatter.SCHEMA_DOMAIN) == null) {
                                          XSMessageFormatter xmft = new XSMessageFormatter();
                                          fErrorReporter.putMessageFormatter(XSMessageFormatter.SCHEMA_DOMAIN, xmft);
                                  }
  
                          }
  
                          fLastComponent.setDocumentHandler(fSchemaValidator);
                          fSchemaValidator.setDocumentSource(fLastComponent);
                          fSchemaValidator.setDocumentHandler(fDocumentHandler);
                          if (fDocumentHandler != null) {
                                  fDocumentHandler.setDocumentSource(fSchemaValidator);
                          }
                          fLastComponent = fSchemaValidator;
                  }
          } // configurePipeline()
  
  
  
      /** Create a document scanner: this scanner performs namespace binding
        */
      protected XMLDocumentScanner createDocumentScanner() {
          fNamespaceScanner = new XMLNSDocumentScannerImpl();
          return fNamespaceScanner;
      } // createDocumentScanner():XMLDocumentScanner
  
  
      /** Create a DTD validator: this validator performs namespace binding.
        */
      protected XMLDTDValidator createDTDValidator() {
          return new XMLNSDTDValidator();
      } // createDTDValidator():XMLDTDValidator
  
  } // class IntegratedParserConfiguration
  