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 2005 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.Constants;
  import jaxp.sun.org.apache.xerces.internal.util.SymbolTable;
  import jaxp.sun.org.apache.xerces.internal.xpointer.XPointerHandler;
  import jaxp.sun.org.apache.xerces.internal.xinclude.XIncludeHandler;
  import jaxp.sun.org.apache.xerces.internal.xinclude.XIncludeNamespaceSupport;
  import jaxp.sun.org.apache.xerces.internal.xni.XMLDocumentHandler;
  import jaxp.sun.org.apache.xerces.internal.xni.grammars.XMLGrammarPool;
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLComponentManager;
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLConfigurationException;
  import jaxp.sun.org.apache.xerces.internal.xni.parser.XMLDocumentSource;
  
  /**
   * This parser configuration includes an <code>XPointerHandler</code> in the pipeline
   * before the schema validator, or as the last component in the pipeline if there is
   * no schema validator.  Using this pipeline will enable processing according to the
   * XML Inclusions specification with XPointers, to the conformance level described in
   * <code>XPointerHandler.</code>.
   *
   * @see XPointerHandler
   */
  public class XPointerParserConfiguration extends XML11Configuration {
  
      private XPointerHandler fXPointerHandler;
  
      private XIncludeHandler fXIncludeHandler;
  
      /** Feature identifier: allow notation and unparsed entity events to be sent out of order. */
      protected static final String ALLOW_UE_AND_NOTATION_EVENTS =
          Constants.SAX_FEATURE_PREFIX + Constants.ALLOW_DTD_EVENTS_AFTER_ENDDTD_FEATURE;
  
      /** Feature identifier: fixup base URIs. */
      protected static final String XINCLUDE_FIXUP_BASE_URIS =
          Constants.XERCES_FEATURE_PREFIX + Constants.XINCLUDE_FIXUP_BASE_URIS_FEATURE;
  
      /** Feature identifier: fixup language. */
      protected static final String XINCLUDE_FIXUP_LANGUAGE =
          Constants.XERCES_FEATURE_PREFIX + Constants.XINCLUDE_FIXUP_LANGUAGE_FEATURE;
  
      /** Property identifier: error reporter. */
      protected static final String XPOINTER_HANDLER =
          Constants.XERCES_PROPERTY_PREFIX + Constants.XPOINTER_HANDLER_PROPERTY;
  
      /** Property identifier: error reporter. */
      protected static final String XINCLUDE_HANDLER =
          Constants.XERCES_PROPERTY_PREFIX + Constants.XINCLUDE_HANDLER_PROPERTY;
  
      /** Property identifier: error reporter. */
      protected static final String NAMESPACE_CONTEXT =
          Constants.XERCES_PROPERTY_PREFIX + Constants.NAMESPACE_CONTEXT_PROPERTY;
  
      /** Default constructor. */
      public XPointerParserConfiguration() {
          this(null, null, null);
      } // <init>()
  
      /**
       * Constructs a parser configuration using the specified symbol table.
       *
       * @param symbolTable The symbol table to use.
       */
      public XPointerParserConfiguration(SymbolTable symbolTable) {
          this(symbolTable, null, null);
      } // <init>(SymbolTable)
  
      /**
       * Constructs a parser configuration using the specified symbol table and
       * grammar pool.
       * <p>
       *
       * @param symbolTable The symbol table to use.
       * @param grammarPool The grammar pool to use.
       */
      public XPointerParserConfiguration(
          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>
       *
       * @param symbolTable    The symbol table to use.
       * @param grammarPool    The grammar pool to use.
       * @param parentSettings The parent settings.
       */
      public XPointerParserConfiguration(
          SymbolTable symbolTable,
          XMLGrammarPool grammarPool,
          XMLComponentManager parentSettings) {
          super(symbolTable, grammarPool, parentSettings);
  
          fXIncludeHandler = new XIncludeHandler();
          addCommonComponent(fXIncludeHandler);
  
          fXPointerHandler = new XPointerHandler();
          addCommonComponent(fXPointerHandler);
  
          final String[] recognizedFeatures = {
              ALLOW_UE_AND_NOTATION_EVENTS,
              XINCLUDE_FIXUP_BASE_URIS,
              XINCLUDE_FIXUP_LANGUAGE
          };
          addRecognizedFeatures(recognizedFeatures);
  
          // add default recognized properties
          final String[] recognizedProperties =
              { XINCLUDE_HANDLER, XPOINTER_HANDLER, NAMESPACE_CONTEXT };
          addRecognizedProperties(recognizedProperties);
  
          setFeature(ALLOW_UE_AND_NOTATION_EVENTS, true);
          setFeature(XINCLUDE_FIXUP_BASE_URIS, true);
          setFeature(XINCLUDE_FIXUP_LANGUAGE, true);
  
          setProperty(XINCLUDE_HANDLER, fXIncludeHandler);
          setProperty(XPOINTER_HANDLER, fXPointerHandler);
          setProperty(NAMESPACE_CONTEXT, new XIncludeNamespaceSupport());
  
  
      } // <init>(SymbolTable,XMLGrammarPool)}
  
  
          /** Configures the pipeline. */
      protected void configurePipeline() {
          super.configurePipeline();
  
          //configure DTD pipeline
          fDTDScanner.setDTDHandler(fDTDProcessor);
          fDTDProcessor.setDTDSource(fDTDScanner);
  
          fDTDProcessor.setDTDHandler(fXIncludeHandler);
          fXIncludeHandler.setDTDSource(fDTDProcessor);
          fXIncludeHandler.setDTDHandler(fXPointerHandler);
          fXPointerHandler.setDTDSource(fXIncludeHandler);
          fXPointerHandler.setDTDHandler(fDTDHandler);
          if (fDTDHandler != null) {
              fDTDHandler.setDTDSource(fXPointerHandler);
          }
  
          // configure XML document pipeline: insert after DTDValidator and
          // before XML Schema validator
          XMLDocumentSource prev = null;
          if (fFeatures.get(XMLSCHEMA_VALIDATION) == Boolean.TRUE) {
              // we don't have to worry about fSchemaValidator being null, since
              // super.configurePipeline() instantiated it if the feature was set
              prev = fSchemaValidator.getDocumentSource();
          }
          // Otherwise, insert after the last component in the pipeline
          else {
              prev = fLastComponent;
              fLastComponent = fXPointerHandler;
          }
  
          XMLDocumentHandler next = prev.getDocumentHandler();
                  prev.setDocumentHandler(fXIncludeHandler);
                  fXIncludeHandler.setDocumentSource(prev);
  
                  if (next != null) {
                          fXIncludeHandler.setDocumentHandler(next);
              next.setDocumentSource(fXIncludeHandler);
          }
  
                  fXIncludeHandler.setDocumentHandler(fXPointerHandler);
                  fXPointerHandler.setDocumentSource(fXIncludeHandler);
      } // configurePipeline()
  
          protected void configureXML11Pipeline() {
                  super.configureXML11Pipeline();
  
          // configure XML 1.1. DTD pipeline
                  fXML11DTDScanner.setDTDHandler(fXML11DTDProcessor);
                  fXML11DTDProcessor.setDTDSource(fXML11DTDScanner);
  
          fDTDProcessor.setDTDHandler(fXIncludeHandler);
          fXIncludeHandler.setDTDSource(fXML11DTDProcessor);
          fXIncludeHandler.setDTDHandler(fXPointerHandler);
          fXPointerHandler.setDTDSource(fXIncludeHandler);
          fXPointerHandler.setDTDHandler(fDTDHandler);
          if (fDTDHandler != null) {
              fDTDHandler.setDTDSource(fXPointerHandler);
          }
  
  
                  // configure XML document pipeline: insert after DTDValidator and
                  // before XML Schema validator
                  XMLDocumentSource prev = null;
                  if (fFeatures.get(XMLSCHEMA_VALIDATION) == Boolean.TRUE) {
                          // we don't have to worry about fSchemaValidator being null, since
                          // super.configurePipeline() instantiated it if the feature was set
                          prev = fSchemaValidator.getDocumentSource();
                  }
                  // Otherwise, insert after the last component in the pipeline
                  else {
                          prev = fLastComponent;
                          fLastComponent = fXPointerHandler;
                  }
  
          XMLDocumentHandler next = prev.getDocumentHandler();
                  prev.setDocumentHandler(fXIncludeHandler);
                  fXIncludeHandler.setDocumentSource(prev);
  
                  if (next != null) {
                          fXIncludeHandler.setDocumentHandler(next);
              next.setDocumentSource(fXIncludeHandler);
          }
  
                  fXIncludeHandler.setDocumentHandler(fXPointerHandler);
                  fXPointerHandler.setDocumentSource(fXIncludeHandler);
  
  
          } // configureXML11Pipeline()
  
      public void setProperty(String propertyId, Object value)
          throws XMLConfigurationException {
  
          //if (propertyId.equals(XINCLUDE_HANDLER)) {
          //}
  
          super.setProperty(propertyId, value);
      } // setProperty(String,Object)
  }
  