DateTimeValidator.cpp
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- /*
- * 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.cpp,v 1.7 2003/05/18 14:02:07 knoaman Exp $
- * $Log: DateTimeValidator.cpp,v $
- * Revision 1.7 2003/05/18 14:02:07 knoaman
- * Memory manager implementation: pass per instance manager.
- *
- * Revision 1.6 2003/05/16 06:01:57 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.5 2003/05/15 18:53:26 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.4 2003/01/30 21:56:22 tng
- * Performance: call getRawData instead of toString
- *
- * Revision 1.3 2002/11/27 21:26:55 peiyongz
- * Schema Errat E2-24 Duration 'T': allow SchemaDateTimeException be
- * propogated to client.
- *
- * 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
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <xercesc/validators/datatype/DateTimeValidator.hpp>
- #include <xercesc/validators/datatype/InvalidDatatypeFacetException.hpp>
- #include <xercesc/validators/datatype/InvalidDatatypeValueException.hpp>
- #include <xercesc/validators/schema/SchemaSymbols.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- static const int BUF_LEN = 64;
- static XMLCh value1[BUF_LEN+1];
- static XMLCh value2[BUF_LEN+1];
- // ---------------------------------------------------------------------------
- // Macro
- // ---------------------------------------------------------------------------
- #define REPORT_VALUE_ERROR(val1, val2, except_code)
- ThrowXML2(InvalidDatatypeValueException
- , except_code
- , val1->getRawData()
- , val2->getRawData());
- // ---------------------------------------------------------------------------
- // Constructors and Destructor
- // ---------------------------------------------------------------------------
- DateTimeValidator::~DateTimeValidator()
- {}
- DateTimeValidator::DateTimeValidator(
- DatatypeValidator* const baseValidator
- , RefHashTableOf<KVStringPair>* const facets
- , const int finalSet
- , const ValidatorType type
- , MemoryManager* const manager)
- :AbstractNumericFacetValidator(baseValidator, facets, finalSet, type, manager)
- {
- //do not invoke init() here !!!
- }
- void DateTimeValidator::validate(const XMLCh* const content)
- {
- checkContent(content, false);
- }
- int DateTimeValidator::compare(const XMLCh* const value1
- , const XMLCh* const value2)
- {
- try
- {
- XMLDateTime *pDate1 = parse(value1);
- Janitor<XMLDateTime> jName1(pDate1);
- XMLDateTime *pDate2 = parse(value2);
- Janitor<XMLDateTime> jName2(pDate2);
- int result = compareDates(pDate1, pDate2, true);
- return (result==INDETERMINATE)? -1 : result;
- }
- catch (...) // RuntimeException e
- {
- return -1; // revisit after implement compareDates()
- }
- }
- void DateTimeValidator::assignAdditionalFacet( const XMLCh* const key
- , const XMLCh* const)
- {
- ThrowXML1(InvalidDatatypeFacetException
- , XMLExcepts::FACET_Invalid_Tag
- , key);
- }
- void DateTimeValidator::inheritAdditionalFacet()
- {}
- void DateTimeValidator::checkAdditionalFacetConstraints() const
- {}
- void DateTimeValidator::checkAdditionalFacetConstraintsBase() const
- {}
- void DateTimeValidator::checkContent(const XMLCh* const content
- , bool asBase)
- {
- //validate against base validator if any
- DateTimeValidator *pBaseValidator = (DateTimeValidator*) this->getBaseValidator();
- if (pBaseValidator)
- pBaseValidator->checkContent(content, true);
- int thisFacetsDefined = getFacetsDefined();
- // we check pattern first
- if ( (thisFacetsDefined & DatatypeValidator::FACET_PATTERN ) != 0 )
- {
- // lazy construction
- if (getRegex() ==0) {
- try {
- setRegex(new (fMemoryManager) RegularExpression(getPattern(), SchemaSymbols::fgRegEx_XOption, fMemoryManager));
- }
- catch (XMLException &e)
- {
- ThrowXML1(InvalidDatatypeValueException, XMLExcepts::RethrowError, e.getMessage());
- }
- }
- if (getRegex()->matches(content) ==false)
- {
- ThrowXML2(InvalidDatatypeValueException
- , XMLExcepts::VALUE_NotMatch_Pattern
- , content
- , getPattern());
- }
- }
- // if this is a base validator, we only need to check pattern facet
- // all other facet were inherited by the derived type
- if (asBase)
- return;
- {
- // the derived classes' parse() method constructs an
- // XMLDateTime object anc invokes appropriate XMLDateTime's
- // parser to parse the content.
- XMLDateTime *theDate = parse(content);
- Janitor<XMLDateTime> jname(theDate);
- int result;
- // must be < MaxExclusive
- if ( (thisFacetsDefined & DatatypeValidator::FACET_MAXEXCLUSIVE) != 0 )
- {
- result = compareValues(theDate, getMaxExclusive());
- if ( result != XMLDateTime::LESS_THAN )
- {
- REPORT_VALUE_ERROR(theDate
- , getMaxExclusive()
- , XMLExcepts::VALUE_exceed_maxExcl)
- }
- }
- // must be <= MaxInclusive
- if ( (thisFacetsDefined & DatatypeValidator::FACET_MAXINCLUSIVE) != 0 )
- {
- result = compareValues(theDate, getMaxInclusive());
- if ( result == XMLDateTime::GREATER_THAN || result == XMLDateTime::INDETERMINATE )
- {
- REPORT_VALUE_ERROR(theDate
- , getMaxInclusive()
- , XMLExcepts::VALUE_exceed_maxIncl)
- }
- }
- // must be >= MinInclusive
- if ( (thisFacetsDefined & DatatypeValidator::FACET_MININCLUSIVE) != 0 )
- {
- result = compareValues(theDate, getMinInclusive());
- if (result == XMLDateTime::LESS_THAN || result == XMLDateTime::INDETERMINATE )
- {
- REPORT_VALUE_ERROR(theDate
- , getMinInclusive()
- , XMLExcepts::VALUE_exceed_minIncl)
- }
- }
- // must be > MinExclusive
- if ( (thisFacetsDefined & DatatypeValidator::FACET_MINEXCLUSIVE) != 0 )
- {
- result = compareValues(theDate, getMinExclusive());
- if (result != XMLDateTime::GREATER_THAN)
- {
- REPORT_VALUE_ERROR(theDate
- , getMinExclusive()
- , XMLExcepts::VALUE_exceed_minExcl)
- }
- }
- if ((thisFacetsDefined & DatatypeValidator::FACET_ENUMERATION) != 0 &&
- (getEnumeration() != 0))
- {
- int i=0;
- int enumLength = getEnumeration()->size();
- for ( ; i < enumLength; i++)
- {
- if (compareValues(theDate, getEnumeration()->elementAt(i)) == XMLDateTime::EQUAL)
- break;
- }
- if (i == enumLength)
- ThrowXML1(InvalidDatatypeValueException, XMLExcepts::VALUE_NotIn_Enumeration, content);
- }
- }
- }
- //
- // Comparision methods
- //
- int DateTimeValidator::compareValues(const XMLNumber* const lValue
- , const XMLNumber* const rValue)
- {
- return compareDates((XMLDateTime*) lValue, (XMLDateTime*) rValue, true);
- }
- /**
- * Compare algorithm described in dateDime (3.2.7).
- * Duration datatype overwrites this method
- *
- * @param date1 normalized date representation of the first value
- * @param date2 normalized date representation of the second value
- * @param strict
- * @return less, greater, less_equal, greater_equal, equal
- */
- int DateTimeValidator::compareDates(const XMLDateTime* const date1
- , const XMLDateTime* const date2
- , bool strict)
- {
- return XMLDateTime::compare(date1, date2);
- }
- //
- // In fact, the proper way of the following set*() shall be
- // {
- // if (fMaxInclusive)
- // delete fMaxInclusive;
- //
- // fMaxInclusive = parse(value);
- //
- // }
- //
- // But we know this function is invoked once and only once
- // since there is no duplicated facet passed in, therefore
- // fMaxInclusive is alwasy zero before, so for the
- // sake of performance, we do not do the checking/delete.
- //
- void DateTimeValidator::setMaxInclusive(const XMLCh* const value)
- {
- fMaxInclusive = parse(value);
- }
- void DateTimeValidator::setMaxExclusive(const XMLCh* const value)
- {
- fMaxExclusive = parse(value);
- }
- void DateTimeValidator::setMinInclusive(const XMLCh* const value)
- {
- fMinInclusive = parse(value);
- }
- void DateTimeValidator::setMinExclusive(const XMLCh* const value)
- {
- fMinExclusive = parse(value);
- }
- void DateTimeValidator::setEnumeration()
- {
- // to do: do we need to check against base value space???
- if (!fStrEnumeration)
- return;
- int enumLength = fStrEnumeration->size();
- fEnumeration = new (fMemoryManager) RefVectorOf<XMLNumber>(enumLength, true, fMemoryManager);
- fEnumerationInherited = false;
- for ( int i = 0; i < enumLength; i++)
- fEnumeration->insertElementAt(parse(fStrEnumeration->elementAt(i)), i);
- }
- XERCES_CPP_NAMESPACE_END
- /**
- * End of file DateTimeValidator::cpp
- */