FloatDatatypeValidator.cpp
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上传日期:2013-06-25
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文件大小:12k
源码类别:
词法分析
开发平台:
Visual C++
- /*
- * 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: FloatDatatypeValidator.cpp,v 1.6 2003/05/18 14:02:07 knoaman Exp $
- * $Log: FloatDatatypeValidator.cpp,v $
- * Revision 1.6 2003/05/18 14:02:07 knoaman
- * Memory manager implementation: pass per instance manager.
- *
- * Revision 1.5 2003/05/16 06:01:57 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.4 2003/05/15 18:53:26 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.3 2002/12/18 14:17:55 gareth
- * Fix to bug #13438. When you eant a vector that calls delete[] on its members you should use RefArrayVectorOf.
- *
- * 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 1.6 2001/10/02 18:59:29 peiyongz
- * Invalid_Facet_Tag to display the tag name
- *
- * Revision 1.5 2001/10/01 21:03:55 peiyongz
- * DTV Reorganization:derived from AbstractNumericValidator
- *
- * Revision 1.4 2001/09/20 13:11:42 knoaman
- * Regx + misc. fixes
- *
- * Revision 1.3 2001/08/21 18:42:53 peiyongz
- * Bugzilla# 2816: cleanUp() declared with external linkage and called
- * before defined as inline
- *
- * Revision 1.2 2001/08/15 18:08:44 peiyongz
- * Fix to potential leakage in strEnumeration
- *
- * Revision 1.1 2001/07/26 20:42:16 peiyongz
- * FloatDatatypeValidator
- *
- *
- */
- // ---------------------------------------------------------------------------
- // Includes
- // ---------------------------------------------------------------------------
- #include <xercesc/validators/datatype/FloatDatatypeValidator.hpp>
- #include <xercesc/validators/schema/SchemaSymbols.hpp>
- #include <xercesc/validators/datatype/InvalidDatatypeFacetException.hpp>
- #include <xercesc/validators/datatype/InvalidDatatypeValueException.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- // ---------------------------------------------------------------------------
- // Constructors and Destructor
- // ---------------------------------------------------------------------------
- FloatDatatypeValidator::FloatDatatypeValidator(MemoryManager* const manager)
- :AbstractNumericValidator(0, 0, 0, DatatypeValidator::Float, manager)
- {}
- FloatDatatypeValidator::FloatDatatypeValidator(
- DatatypeValidator* const baseValidator
- , RefHashTableOf<KVStringPair>* const facets
- , RefArrayVectorOf<XMLCh>* const enums
- , const int finalSet
- , MemoryManager* const manager)
- :AbstractNumericValidator(baseValidator, facets, finalSet, DatatypeValidator::Float, manager)
- {
- init(enums);
- }
- FloatDatatypeValidator::~FloatDatatypeValidator()
- {}
- // -----------------------------------------------------------------------
- // Compare methods
- // -----------------------------------------------------------------------
- int FloatDatatypeValidator::compare(const XMLCh* const lValue
- , const XMLCh* const rValue)
- {
- XMLFloat lObj(lValue, fMemoryManager);
- XMLFloat rObj(rValue, fMemoryManager);
- return compareValues(&lObj, &rObj);
- }
- DatatypeValidator* FloatDatatypeValidator::newInstance
- (
- RefHashTableOf<KVStringPair>* const facets
- , RefArrayVectorOf<XMLCh>* const enums
- , const int finalSet
- , MemoryManager* const manager
- )
- {
- return (DatatypeValidator*) new (manager) FloatDatatypeValidator(this, facets, enums, finalSet, manager);
- }
- // -----------------------------------------------------------------------
- // ctor provided to be used by derived classes
- // -----------------------------------------------------------------------
- FloatDatatypeValidator::FloatDatatypeValidator(DatatypeValidator* const baseValidator
- , RefHashTableOf<KVStringPair>* const facets
- , const int finalSet
- , const ValidatorType type
- , MemoryManager* const manager)
- :AbstractNumericValidator(baseValidator, facets, finalSet, type, manager)
- {
- //do not invoke init here !!!
- }
- void FloatDatatypeValidator::assignAdditionalFacet(const XMLCh* const key
- , const XMLCh* const)
- {
- ThrowXML1(InvalidDatatypeFacetException
- , XMLExcepts::FACET_Invalid_Tag
- , key);
- }
- void FloatDatatypeValidator::inheritAdditionalFacet()
- {}
- void FloatDatatypeValidator::checkAdditionalFacetConstraints() const
- {}
- void FloatDatatypeValidator::checkAdditionalFacetConstraintsBase() const
- {}
- int FloatDatatypeValidator::compareValues(const XMLNumber* const lValue
- , const XMLNumber* const rValue)
- {
- return XMLFloat::compareValues((XMLFloat*) lValue, (XMLFloat*) rValue);
- }
- void FloatDatatypeValidator::setMaxInclusive(const XMLCh* const value)
- {
- fMaxInclusive = new (fMemoryManager) XMLFloat(value, fMemoryManager);
- }
- void FloatDatatypeValidator::setMaxExclusive(const XMLCh* const value)
- {
- fMaxExclusive = new (fMemoryManager) XMLFloat(value, fMemoryManager);
- }
- void FloatDatatypeValidator::setMinInclusive(const XMLCh* const value)
- {
- fMinInclusive = new (fMemoryManager) XMLFloat(value, fMemoryManager);
- }
- void FloatDatatypeValidator::setMinExclusive(const XMLCh* const value)
- {
- fMinExclusive = new (fMemoryManager) XMLFloat(value, fMemoryManager);
- }
- void FloatDatatypeValidator::setEnumeration()
- {
- // check 4.3.5.c0 must: enumeration values from the value space of base
- //
- // 1. shall be from base value space
- // 2. shall be from current value space as well ( shall go through boundsCheck() )
- //
- if (!fStrEnumeration)
- return;
- int i = 0;
- int enumLength = fStrEnumeration->size();
- FloatDatatypeValidator *numBase = (FloatDatatypeValidator*) getBaseValidator();
- if (numBase)
- {
- try
- {
- for ( i = 0; i < enumLength; i++)
- {
- numBase->checkContent(fStrEnumeration->elementAt(i), false);
- }
- }
- catch (XMLException&)
- {
- ThrowXML1(InvalidDatatypeFacetException
- , XMLExcepts::FACET_enum_base
- , fStrEnumeration->elementAt(i));
- }
- }
- // We put the this->checkContent in a separate loop
- // to not block original message with in that method.
- //
- for ( i = 0; i < enumLength; i++)
- {
- checkContent(fStrEnumeration->elementAt(i), false);
- }
- fEnumeration = new (fMemoryManager) RefVectorOf<XMLNumber>(enumLength, true, fMemoryManager);
- fEnumerationInherited = false;
- for ( i = 0; i < enumLength; i++)
- {
- fEnumeration->insertElementAt(new (fMemoryManager) XMLFloat(fStrEnumeration->elementAt(i), fMemoryManager), i);
- }
- }
- // -----------------------------------------------------------------------
- // Abstract interface from AbstractNumericValidator
- // -----------------------------------------------------------------------
- void FloatDatatypeValidator::checkContent( const XMLCh* const content, bool asBase)
- {
- //validate against base validator if any
- FloatDatatypeValidator *pBase = (FloatDatatypeValidator*) this->getBaseValidator();
- if (pBase)
- pBase->checkContent(content, true);
- // we check pattern first
- if ( (getFacetsDefined() & 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;
- try {
- XMLFloat theValue(content, fMemoryManager);
- XMLFloat *theData = &theValue;
- if (getEnumeration() != 0)
- {
- int i=0;
- int enumLength = getEnumeration()->size();
- for ( ; i < enumLength; i++)
- {
- if (compareValues(theData, (XMLFloat*) getEnumeration()->elementAt(i))==0)
- break;
- }
- if (i == enumLength)
- ThrowXML1(InvalidDatatypeValueException, XMLExcepts::VALUE_NotIn_Enumeration, content);
- }
- boundsCheck(theData);
- }
- catch (XMLException &e)
- {
- ThrowXML1(InvalidDatatypeFacetException, XMLExcepts::RethrowError, e.getMessage());
- }
- }
- XERCES_CPP_NAMESPACE_END
- /**
- * End of file FloatDatatypeValidator::cpp
- */