/*
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2001 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) 2001, International
 * Business Machines, Inc., http://www.ibm.com .  For more information
 * on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 */

/*
 * $Id: DateTimeValidator.hpp,v 1.6 2003/11/12 20:32:03 peiyongz Exp $
 * $Log: DateTimeValidator.hpp,v $
 * Revision 1.6  2003/11/12 20:32:03  peiyongz
 * Statless Grammar: ValidationContext
 *
 * Revision 1.5  2003/10/02 19:21:06  peiyongz
 * Implementation of Serialization/Deserialization
 *
 * Revision 1.4  2003/08/14 03:00:11  knoaman
 * Code refactoring to improve performance of validation.
 *
 * Revision 1.3  2003/05/15 18:53:26  knoaman
 * Partial implementation of the configurable memory manager.
 *
 * Revision 1.2  2002/11/04 14:53:28  tng
 * C++ Namespace Support.
 *
 * Revision 1.1.1.1  2002/02/01 22:22:41  peiyongz
 * sane_include
 *
 * Revision 1.2  2001/11/12 20:37:57  peiyongz
 * SchemaDateTimeException defined
 *
 * Revision 1.1  2001/11/07 19:18:52  peiyongz
 * DateTime Port
 *
 */

#if !defined(DATETIME_VALIDATOR_HPP)
#define DATETIME_VALIDATOR_HPP

#include <xercesc/validators/datatype/AbstractNumericFacetValidator.hpp>
#include <xercesc/util/XMLDateTime.hpp>

XERCES_CPP_NAMESPACE_BEGIN

class VALIDATORS_EXPORT DateTimeValidator : public AbstractNumericFacetValidator
{
public:

    // -----------------------------------------------------------------------
    //  Public dtor
    // -----------------------------------------------------------------------
	/** @name Constructor. */
    //@{

    virtual ~DateTimeValidator();

	//@}

	virtual void validate
                 (
                  const XMLCh*             const content
                ,       ValidationContext* const context = 0
                  );

    virtual int  compare(const XMLCh* const value1
                       , const XMLCh* const value2);

    /***
     * Support for Serialization/De-serialization
     ***/
    DECL_XSERIALIZABLE(DateTimeValidator)

protected:

    // -----------------------------------------------------------------------
    //  ctor used by derived class
    // -----------------------------------------------------------------------
    DateTimeValidator
    (
        DatatypeValidator* const baseValidator
        , RefHashTableOf<KVStringPair>* const facets
        , const int finalSet
        , const ValidatorType type
        , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
    );

    //
    // Abstract interface
    //

    virtual void assignAdditionalFacet(const XMLCh* const key
                                     , const XMLCh* const value);

    virtual void inheritAdditionalFacet();

    virtual void checkAdditionalFacetConstraints() const;

    virtual void checkAdditionalFacetConstraintsBase() const;

    virtual int  compareValues(const XMLNumber* const lValue
                             , const XMLNumber* const rValue);

    virtual void checkContent(const XMLCh*             const content
                            ,       ValidationContext* const context
                            , bool                           asBase);

    virtual void  setMaxInclusive(const XMLCh* const);

    virtual void  setMaxExclusive(const XMLCh* const);

    virtual void  setMinInclusive(const XMLCh* const);

    virtual void  setMinExclusive(const XMLCh* const);

    virtual void  setEnumeration();

protected:

    // -----------------------------------------------------------------------
    //  helper interface: to be implemented/overwritten by derived class
    // -----------------------------------------------------------------------
    virtual XMLDateTime*   parse(const XMLCh* const) = 0;
    virtual void parse(XMLDateTime* const) = 0;

    // to be overwritten by duration
    virtual int            compareDates(const XMLDateTime* const lValue
                                      , const XMLDateTime* const rValue
                                      , bool                     strict);

private:
    XMLDateTime* fDateTime;
};

XERCES_CPP_NAMESPACE_END

#endif

/**
  * End of file DateTimeValidator.hpp
  */


