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An XML parser and editor with shades of a Design Pattern

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16 Aug 2010CPOL6 min read 56.3K   2.9K   31  
A very generic XML parser whose internal implementation can be changed without affecting the rest of the source code.
/*
 * Copyright 2001,2004 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.
 */

/*
 * $Id: TimeDatatypeValidator.hpp 191054 2005-06-17 02:56:35Z jberry $
 */

#if !defined(TIME_DATATYPE_VALIDATOR_HPP)
#define TIME_DATATYPE_VALIDATOR_HPP

#include <xercesc/validators/datatype/DateTimeValidator.hpp>
#include <xercesc/util/RefVectorOf.hpp>

XERCES_CPP_NAMESPACE_BEGIN

class VALIDATORS_EXPORT TimeDatatypeValidator : public DateTimeValidator
{
public:

    // -----------------------------------------------------------------------
    //  Public ctor/dtor
    // -----------------------------------------------------------------------
	/** @name Constructors and Destructor */
    //@{

    TimeDatatypeValidator
    (
        MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
    );
    TimeDatatypeValidator
    (
        DatatypeValidator* const baseValidator
        , RefHashTableOf<KVStringPair>* const facets
        , RefArrayVectorOf<XMLCh>* const enums
        , const int finalSet
        , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
    );
    ~TimeDatatypeValidator();


	//@}

    /**
      * Returns an instance of the base datatype validator class
	  * Used by the DatatypeValidatorFactory.
      */
    virtual DatatypeValidator* newInstance
    (
        RefHashTableOf<KVStringPair>* const facets
        , RefArrayVectorOf<XMLCh>* const enums
        , const int finalSet
        , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
    );

    virtual const XMLCh* getCanonicalRepresentation
                        (
                          const XMLCh*         const rawData
                        ,       MemoryManager* const memMgr = 0
                        ,       bool                 toValidate = false
                        ) const;

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

protected:

    // -----------------------------------------------------------------------
    //  implementation of (DateTimeValidator's) virtual interface
    // -----------------------------------------------------------------------
    virtual XMLDateTime*          parse(const XMLCh* const, MemoryManager* const manager);
    virtual void                  parse(XMLDateTime* const);

private:
    // -----------------------------------------------------------------------
    //  Unimplemented constructors and operators
    // -----------------------------------------------------------------------    
    TimeDatatypeValidator(const TimeDatatypeValidator&);
    TimeDatatypeValidator& operator=(const TimeDatatypeValidator&);
};

XERCES_CPP_NAMESPACE_END

#endif

/**
  * End of file TimeDatatypeValidator.hpp
  */

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)


Written By
Technical Lead Kotha Technologies
Bangladesh Bangladesh
If you are not in - you are out !
- Chapter 1

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