DOMCount.hpp
上传用户:huihehuasu
上传日期:2007-01-10
资源大小:6948k
文件大小:7k
- /*
- * The Apache Software License, Version 1.1
- *
- * Copyright (c) 1999-2000 The Apache Software Foundation. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The end-user documentation included with the redistribution,
- * if any, must include the following acknowledgment:
- * "This product includes software developed by the
- * Apache Software Foundation (http://www.apache.org/)."
- * Alternately, this acknowledgment may appear in the software itself,
- * if and wherever such third-party acknowledgments normally appear.
- *
- * 4. The names "Xerces" and "Apache Software Foundation" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact apache@apache.org.
- *
- * 5. Products derived from this software may not be called "Apache",
- * nor may "Apache" appear in their name, without prior written
- * permission of the Apache Software Foundation.
- *
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
- * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- * ====================================================================
- *
- * This software consists of voluntary contributions made by many
- * individuals on behalf of the Apache Software Foundation, and was
- * originally based on software copyright (c) 1999, International
- * Business Machines, Inc., http://www.ibm.com . For more information
- * on the Apache Software Foundation, please see
- * <http://www.apache.org/>.
- */
- /*
- * $Log: DOMCount.hpp,v $
- * Revision 1.5 2000/10/20 22:00:35 andyh
- * DOMCount sample Minor cleanup - rename error handler class to say that it is an error handler.
- *
- * Revision 1.4 2000/03/02 19:53:39 roddey
- * This checkin includes many changes done while waiting for the
- * 1.1.0 code to be finished. I can't list them all here, but a list is
- * available elsewhere.
- *
- * Revision 1.3 2000/02/11 02:43:55 abagchi
- * Removed StrX::transcode
- *
- * Revision 1.2 2000/02/06 07:47:17 rahulj
- * Year 2K copyright swat.
- *
- * Revision 1.1.1.1 1999/11/09 01:09:52 twl
- * Initial checkin
- *
- * Revision 1.5 1999/11/08 20:43:35 rahul
- * Swat for adding in Product name and CVS comment log variable.
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <sax/ErrorHandler.hpp>
- #include <iostream.h>
- class SAXParseException;
- // ---------------------------------------------------------------------------
- // Simple error handler deriviative to install on parser
- // ---------------------------------------------------------------------------
- class DOMCountErrorHandler : public ErrorHandler
- {
- public:
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- DOMCountErrorHandler();
- ~DOMCountErrorHandler();
- // -----------------------------------------------------------------------
- // Getter methods
- // -----------------------------------------------------------------------
- bool getSawErrors() const;
- // -----------------------------------------------------------------------
- // Implementation of the SAX ErrorHandler interface
- // -----------------------------------------------------------------------
- void warning(const SAXParseException& e);
- void error(const SAXParseException& e);
- void fatalError(const SAXParseException& e);
- void resetErrors();
- private :
- // -----------------------------------------------------------------------
- // Unimplemented constructors and operators
- // -----------------------------------------------------------------------
- DOMCountErrorHandler(const DOMCountErrorHandler&);
- void operator=(const DOMCountErrorHandler&);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fSawErrors
- // This is set if we get any errors, and is queryable via a getter
- // method. Its used by the main code to suppress output if there are
- // errors.
- // -----------------------------------------------------------------------
- bool fSawErrors;
- };
- // ---------------------------------------------------------------------------
- // This is a simple class that lets us do easy (though not terribly efficient)
- // trancoding of XMLCh data to local code page for display.
- // ---------------------------------------------------------------------------
- class StrX
- {
- public :
- // -----------------------------------------------------------------------
- // Constructors and Destructor
- // -----------------------------------------------------------------------
- StrX(const XMLCh* const toTranscode)
- {
- // Call the private transcoding method
- fLocalForm = XMLString::transcode(toTranscode);
- }
- ~StrX()
- {
- delete [] fLocalForm;
- }
- // -----------------------------------------------------------------------
- // Getter methods
- // -----------------------------------------------------------------------
- const char* localForm() const
- {
- return fLocalForm;
- }
- private :
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fLocalForm
- // This is the local code page form of the string.
- // -----------------------------------------------------------------------
- char* fLocalForm;
- };
- inline ostream& operator<<(ostream& target, const StrX& toDump)
- {
- target << toDump.localForm();
- return target;
- }
- inline bool DOMCountErrorHandler::getSawErrors() const
- {
- return fSawErrors;
- }