UnionDatatypeValidator.hpp
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上传日期:2013-06-25
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词法分析
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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: UnionDatatypeValidator.hpp,v 1.9 2003/05/15 18:53:27 knoaman Exp $
- * $Log: UnionDatatypeValidator.hpp,v $
- * Revision 1.9 2003/05/15 18:53:27 knoaman
- * Partial implementation of the configurable memory manager.
- *
- * Revision 1.8 2003/02/06 13:51:55 gareth
- * fixed bug with multiple attributes being validated by the same union type.
- *
- * Revision 1.7 2003/01/29 19:55:19 gareth
- * updated to deal with null pointer issue with fValidatedDatatype.
- *
- * Revision 1.6 2003/01/29 19:53:35 gareth
- * we now store information about which validator was used to validate.
- *
- * Revision 1.5 2003/01/10 16:48:47 tng
- * [Bug 14912] crashes inside UnionDatatypeValidator::isSubstitutableBy. Patch from Alberto Massari.
- *
- * Revision 1.4 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 1.3 2002/11/04 14:53:28 tng
- * C++ Namespace Support.
- *
- * Revision 1.2 2002/02/14 15:17:31 peiyongz
- * getEnumString()
- *
- * Revision 1.1.1.1 2002/02/01 22:22:43 peiyongz
- * sane_include
- *
- * Revision 1.9 2001/12/13 16:48:29 peiyongz
- * Avoid dangling pointer
- *
- * Revision 1.8 2001/09/05 20:49:10 knoaman
- * Fix for complexTypes with mixed content model.
- *
- * Revision 1.7 2001/08/31 16:53:41 knoaman
- * Misc. fixes.
- *
- * Revision 1.6 2001/08/24 17:12:01 knoaman
- * Add support for anySimpleType.
- * Remove parameter 'baseValidator' from the virtual method 'newInstance'.
- *
- * Revision 1.5 2001/08/21 20:05:41 peiyongz
- * put back changes introduced in 1.3
- *
- * Revision 1.3 2001/08/16 14:41:38 knoaman
- * implementation of virtual methods.
- *
- * Revision 1.2 2001/07/24 21:23:40 tng
- * Schema: Use DatatypeValidator for ID/IDREF/ENTITY/ENTITIES/NOTATION.
- *
- * Revision 1.1 2001/07/13 14:10:40 peiyongz
- * UnionDTV
- *
- */
- #if !defined(UNION_DATATYPEVALIDATOR_HPP)
- #define UNION_DATATYPEVALIDATOR_HPP
- #include <xercesc/validators/datatype/DatatypeValidator.hpp>
- XERCES_CPP_NAMESPACE_BEGIN
- class VALIDATORS_EXPORT UnionDatatypeValidator : public DatatypeValidator
- {
- public:
- // -----------------------------------------------------------------------
- // Public ctor/dtor
- // -----------------------------------------------------------------------
- /** @name Constructors and Destructor. */
- //@{
- UnionDatatypeValidator
- (
- MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
- );
- //
- // constructor for native Union datatype validator
- // <simpleType name="nativeUnion">
- // <union memberTypes="member1 member2 ...">
- // </simpleType>
- //
- UnionDatatypeValidator
- (
- RefVectorOf<DatatypeValidator>* const memberTypeValidators
- , const int finalSet
- , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
- );
- //
- // constructor for derived Union datatype validator
- // <simpleType name="derivedUnion">
- // <restriction base="nativeUnion">
- // <pattern value="patter_value"/>
- // <enumeartion value="enum_value"/>
- // </restriction>
- // </simpleType>
- //
- UnionDatatypeValidator
- (
- DatatypeValidator* const baseValidator
- , RefHashTableOf<KVStringPair>* const facets
- , RefArrayVectorOf<XMLCh>* const enums
- , const int finalSet
- , MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager
- );
- virtual ~UnionDatatypeValidator();
- //@}
- virtual const RefArrayVectorOf<XMLCh>* getEnumString() const;
- // -----------------------------------------------------------------------
- // Getter methods
- // -----------------------------------------------------------------------
- /** @name Getter Functions */
- //@{
- /**
- * Returns whether the type is atomic or not
- */
- virtual bool isAtomic() const;
- //@}
- // -----------------------------------------------------------------------
- // Validation methods
- // -----------------------------------------------------------------------
- /** @name Validation Function */
- //@{
- /**
- * validate that a string matches the boolean datatype
- * @param content A string containing the content to be validated
- *
- * @exception throws InvalidDatatypeException if the content is
- * is not valid.
- */
- void validate(const XMLCh* const content);
- /**
- * Checks whether a given type can be used as a substitute
- *
- * @param toCheck A datatype validator of the type to be used as a
- * substitute
- *
- * To be redefined in UnionDatatypeValidator
- */
- virtual bool isSubstitutableBy(const DatatypeValidator* const toCheck);
- //@}
- // -----------------------------------------------------------------------
- // Compare methods
- // -----------------------------------------------------------------------
- /** @name Compare Function */
- //@{
- /**
- * Compare two boolean data types
- *
- * @param content1
- * @param content2
- * @return
- */
- int compare(const XMLCh* const, const XMLCh* const);
- //@}
- /**
- * 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
- );
- RefVectorOf<DatatypeValidator>* getMemberTypeValidators() const;
- /**
- * Returns the type name that was actually used to validate the last time validate was called
- * note - this does not mean that it fully validated sucessfully
- **/
- const XMLCh* getMemberTypeName() const;
- /**
- * Returns the type uri that was actually used to validate the last time validate was called
- * note - this does not mean that it fully validated sucessfully
- **/
- const XMLCh* getMemberTypeUri() const;
- /**
- * Returns true if the type that was actually used to validate the last time validate was called
- * is anonymous
- */
- bool getMemberTypeAnonymous() const;
- /**
- * Returns the member DatatypeValidator used to validate the content the last time validate
- * was called
- */
- const DatatypeValidator* getMemberTypeValidator() const;
- /**
- * Called inbetween uses of this validator to reset PSVI information
- */
- void reset();
- private:
- void checkContent(const XMLCh* const content, bool asBase);
- void init(DatatypeValidator* const baseValidator
- , RefHashTableOf<KVStringPair>* const facets
- , RefArrayVectorOf<XMLCh>* const enums);
- void cleanUp();
- RefArrayVectorOf<XMLCh>* getEnumeration() const;
- void setEnumeration(RefArrayVectorOf<XMLCh>*, bool);
- // -----------------------------------------------------------------------
- // Private data members
- //
- // fEnumeration
- // we own it.
- //
- // fMemberTypeValidators
- // we own it.
- //
- // fValidatedDatatype
- // the dataTypeValidator that was actually used to validate the last time validate was called
- //
- // -----------------------------------------------------------------------
- bool fEnumerationInherited;
- RefArrayVectorOf<XMLCh>* fEnumeration;
- RefVectorOf<DatatypeValidator>* fMemberTypeValidators;
- DatatypeValidator* fValidatedDatatype;
- };
- inline DatatypeValidator* UnionDatatypeValidator::newInstance
- (
- RefHashTableOf<KVStringPair>* const facets
- , RefArrayVectorOf<XMLCh>* const enums
- , const int finalSet
- , MemoryManager* const manager
- )
- {
- return (DatatypeValidator*) new (manager) UnionDatatypeValidator(this, facets, enums, finalSet, manager);
- }
- inline void UnionDatatypeValidator::validate( const XMLCh* const content)
- {
- checkContent(content, false);
- }
- inline void UnionDatatypeValidator::cleanUp()
- {
- //~RefVectorOf will delete all adopted elements
- if ( !fEnumerationInherited && fEnumeration)
- delete fEnumeration;
- if (fMemberTypeValidators)
- delete fMemberTypeValidators;
- }
- inline RefArrayVectorOf<XMLCh>* UnionDatatypeValidator:: getEnumeration() const
- {
- return fEnumeration;
- }
- inline void UnionDatatypeValidator::setEnumeration(RefArrayVectorOf<XMLCh>* enums
- , bool inherited)
- {
- if (enums)
- {
- if ( !fEnumerationInherited && fEnumeration)
- delete fEnumeration;
- fEnumeration = enums;
- fEnumerationInherited = inherited;
- setFacetsDefined(DatatypeValidator::FACET_ENUMERATION);
- }
- }
- //
- // get the native UnionDTV's fMemberTypeValidators
- //
- inline
- RefVectorOf<DatatypeValidator>* UnionDatatypeValidator::getMemberTypeValidators() const
- {
- UnionDatatypeValidator* thisdv = (UnionDatatypeValidator*)this; // cast away constness
- while (thisdv->getBaseValidator())
- thisdv = (UnionDatatypeValidator*) thisdv->getBaseValidator();
- return thisdv->fMemberTypeValidators;
- }
- inline bool UnionDatatypeValidator::isAtomic() const {
- RefVectorOf<DatatypeValidator>* memberDVs = getMemberTypeValidators();
- if (!memberDVs) {
- return false;
- }
- unsigned int memberSize = memberDVs->size();
- for (unsigned int i=0; i < memberSize; i++) {
- if (!memberDVs->elementAt(i)->isAtomic()) {
- return false;
- }
- }
- return true;
- }
- inline bool UnionDatatypeValidator::isSubstitutableBy(const DatatypeValidator* const toCheck) {
- if (toCheck == this) {
- return true;
- }
- if (fMemberTypeValidators) {
- unsigned int memberSize = fMemberTypeValidators->size();
- for (unsigned int i=0; i < memberSize; i++) {
- if (fMemberTypeValidators->elementAt(i)->isSubstitutableBy(toCheck)) {
- return true;
- }
- }
- }
- return false;
- }
- inline const XMLCh* UnionDatatypeValidator::getMemberTypeName() const {
- if(fValidatedDatatype) {
- return fValidatedDatatype->getTypeLocalName();
- }
- return 0;
- }
- inline const XMLCh* UnionDatatypeValidator::getMemberTypeUri() const
- {
- if(fValidatedDatatype) {
- return fValidatedDatatype->getTypeUri();
- }
- return 0;
- }
- inline bool UnionDatatypeValidator::getMemberTypeAnonymous() const {
- if(fValidatedDatatype) {
- return fValidatedDatatype->getAnonymous();
- }
- return 0;
- }
- inline const DatatypeValidator* UnionDatatypeValidator::getMemberTypeValidator() const {
- return fValidatedDatatype;
- }
- inline void UnionDatatypeValidator::reset() {
- fValidatedDatatype = 0;
- }
- XERCES_CPP_NAMESPACE_END
- #endif
- /**
- * End of file UnionDatatypeValidator.hpp
- */