text: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.
   */
  
  /*
   * $Id$
   */
  
  #if !defined(XSERIALIZER_HANDLER_HPP)
  #define XSERIALIZER_HANDLER_HPP
  
  // ---------------------------------------------------------------------------
  //  Includes
  // ---------------------------------------------------------------------------
  #include <xercesc/sax2/Attributes.hpp>
  #include <xercesc/sax2/DefaultHandler.hpp>
  
  XERCES_CPP_NAMESPACE_USE
  
  class XSerializerHandlers : public DefaultHandler
  {
  public:
      // -----------------------------------------------------------------------
      //  Constructors and Destructor
      // -----------------------------------------------------------------------
      XSerializerHandlers();
      ~XSerializerHandlers();
  
  
      // -----------------------------------------------------------------------
      //  Getter methods
      // -----------------------------------------------------------------------
      XMLSize_t getElementCount() const
      {
          return fElementCount;
      }
  
      XMLSize_t getAttrCount() const
      {
          return fAttrCount;
      }
  
      XMLSize_t getCharacterCount() const
      {
          return fCharacterCount;
      }
  
      bool getSawErrors() const
      {
          return fSawErrors;
      }
  
      XMLSize_t getSpaceCount() const
      {
          return fSpaceCount;
      }
  
  
      // -----------------------------------------------------------------------
      //  Handlers for the SAX ContentHandler interface
      // -----------------------------------------------------------------------
      void startElement(const XMLCh* const uri, const XMLCh* const localname, const XMLCh* const qname, const Attributes& attrs);
      void characters(const XMLCh* const chars, const XMLSize_t length);
      void ignorableWhitespace(const XMLCh* const chars, const XMLSize_t length);
      void resetDocument();
  
  
      // -----------------------------------------------------------------------
      //  Handlers for the SAX ErrorHandler interface
      // -----------------------------------------------------------------------
  	void warning(const SAXParseException& exc);
      void error(const SAXParseException& exc);
      void fatalError(const SAXParseException& exc);
      void resetErrors();
  
  
  private:
      // -----------------------------------------------------------------------
      //  Private data members
      //
      //  fAttrCount
      //  fCharacterCount
      //  fElementCount
      //  fSpaceCount
      //      These are just counters that are run upwards based on the input
      //      from the document handlers.
      //
      //  fSawErrors
      //      This is set by the error handlers, and is queryable later to
      //      see if any errors occured.
      // -----------------------------------------------------------------------
      XMLSize_t       fAttrCount;
      XMLSize_t       fCharacterCount;
      XMLSize_t       fElementCount;
      XMLSize_t       fSpaceCount;
      bool            fSawErrors;
  };
  
  #endif
  