schemaelementdecl.cpp

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/*
 * 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.
 */

/*
 * $Log: SchemaElementDecl.cpp,v $
 * Revision 1.20  2004/09/08 13:56:56  peiyongz
 * Apache License Version 2.0
 *
 * Revision 1.19  2004/01/29 11:52:31  cargilld
 * Code cleanup changes to get rid of various compiler diagnostic messages.
 *
 * Revision 1.18  2003/12/24 17:42:03  knoaman
 * Misc. PSVI updates
 *
 * Revision 1.17  2003/12/17 00:18:40  cargilld
 * Update to memory management so that the static memory manager (one used to call Initialize) is only for static data.
 *
 * Revision 1.16  2003/12/12 18:36:37  peiyongz
 * getObjectType()
 *
 * Revision 1.15  2003/11/13 23:20:47  peiyongz
 * initSize
 *
 * Revision 1.14  2003/10/17 21:17:12  peiyongz
 * using XTemplateSerializer
 *
 * Revision 1.12  2003/10/14 15:22:28  peiyongz
 * Implementation of Serialization/Deserialization
 *
 * Revision 1.11  2003/10/05 02:08:05  neilg
 * Because it makes grammars un-sharable between parsers running on multiple threads, xsi:type should not be handled by modifying element declarations.  Modifying implementation so it no longer relies on this kind of behaviour; marking methods as deprecated which imply that xsi:type will be handled in this way.  Once their behaviour is handled elsewhere, these methods should eventually be removed
 *
 * Revision 1.10  2003/05/18 14:02:08  knoaman
 * Memory manager implementation: pass per instance manager.
 *
 * Revision 1.9  2003/05/16 21:43:21  knoaman
 * Memory manager implementation: Modify constructors to pass in the memory manager.
 *
 * Revision 1.8  2003/05/15 18:57:27  knoaman
 * Partial implementation of the configurable memory manager.
 *
 * Revision 1.7  2003/01/29 19:47:16  gareth
 * added DOMTypeInfo and some PSVI methods
 *
 * Revision 1.6  2002/11/04 14:49:41  tng
 * C++ Namespace Support.
 *
 * Revision 1.5  2002/07/12 15:17:48  knoaman
 * For a given global element, store info about a substitution group element
 * as a SchemaElementDecl and not as a string.
 *
 * Revision 1.4  2002/05/08 13:53:37  peiyongz
 * Bug#8898: SchemaElementDecl doesn't compile with Intel C++ for IA32,
 *                   patch from Curt Arnold
 *
 * Revision 1.3  2002/03/21 16:31:43  knoaman
 * Remove data/methods from SchemaElementDecl that are not used.
 *
 * Revision 1.2  2002/02/06 22:30:50  knoaman
 * Added a new attribute to store the wild card information for elements of type 'anyType'.
 *
 * Revision 1.1.1.1  2002/02/01 22:22:46  peiyongz
 * sane_include
 *
 * Revision 1.18  2002/01/02 15:20:22  tng
 * Schema Fix: should not store a temp value as the key in the element pool and the attribute pool.
 *
 * Revision 1.17  2001/11/02 14:13:45  knoaman
 * Add support for identity constraints.
 *
 * Revision 1.16  2001/10/11 12:07:39  tng
 * Schema: model type should be based on complextypeinfo if exists.
 *
 * Revision 1.15  2001/09/14 14:50:22  tng
 * Schema: Fix some wildcard bugs, and some retrieving qualified/unqualified element decl problems.
 *
 * Revision 1.14  2001/09/11 13:02:40  tng
 * [Bug 3523] SchemaElementDecl.cpp(242) : error C2202 : not all control paths return a value
 *
 * Revision 1.13  2001/08/29 20:52:35  tng
 * Schema: xsi:type support
 *
 * Revision 1.12  2001/08/21 16:06:11  tng
 * Schema: Unique Particle Attribution Constraint Checking.
 *
 * Revision 1.11  2001/07/24 18:33:46  knoaman
 * Added support for <group> + extra constraint checking for complexType
 *
 * Revision 1.10  2001/07/09 15:22:43  knoaman
 * complete <any> declaration.
 *
 * Revision 1.9  2001/06/13 20:51:18  peiyongz
 * fIsMixed: to handle mixed Content Model
 *
 * Revision 1.8  2001/05/11 13:27:35  tng
 * Copyright update.
 *
 * Revision 1.7  2001/05/03 20:34:42  tng
 * Schema: SchemaValidator update
 *
 * Revision 1.6  2001/05/03 19:17:59  knoaman
 * TraverseSchema Part II.
 *
 * Revision 1.5  2001/04/19 17:43:16  knoaman
 * More schema implementation classes.
 *
 * Revision 1.4  2001/03/21 21:56:33  tng
 * Schema: Add Schema Grammar, Schema Validator, and split the DTDValidator into DTDValidator, DTDScanner, and DTDGrammar.
 *
 * Revision 1.3  2001/03/21 19:30:15  tng
 * Schema: Content Model Updates, by Pei Yong Zhang.
 *
 * Revision 1.2  2001/03/07 17:42:12  tng
 * fix typo
 *
 * Revision 1.1  2001/02/27 18:48:22  tng
 * Schema: Add SchemaAttDef, SchemaElementDecl, SchemaAttDefList.
 *
 */


// ---------------------------------------------------------------------------
//  Includes
// ---------------------------------------------------------------------------
#include <xercesc/util/XMLString.hpp>
#include <xercesc/util/XMLUniDefs.hpp>
#include <xercesc/util/XMLUni.hpp>
#include <xercesc/validators/schema/SchemaAttDefList.hpp>
#include <xercesc/validators/schema/SchemaElementDecl.hpp>
#include <xercesc/validators/schema/identity/IdentityConstraint.hpp>

#include <xercesc/internal/XTemplateSerializer.hpp>

XERCES_CPP_NAMESPACE_BEGIN

// ---------------------------------------------------------------------------
//  SchemaElementDecl: Constructors and Destructor
// ---------------------------------------------------------------------------
SchemaElementDecl::SchemaElementDecl(MemoryManager* const manager) :
    XMLElementDecl(manager)
    , fModelType(Any)
    , fPSVIScope(PSVIDefs::SCP_ABSENT)
    , fDatatypeValidator(0)
    , fEnclosingScope(Grammar::TOP_LEVEL_SCOPE)
    , fFinalSet(0)
    , fBlockSet(0)    
    , fMiscFlags(0)
    , fDefaultValue(0)
    , fComplexTypeInfo(0)
    , fAttDefs(0)
    , fXsiComplexTypeInfo(0)
    , fXsiSimpleTypeInfo(0)    
    , fIdentityConstraints(0)
    , fAttWildCard(0)
    , fSubstitutionGroupElem(0)
    , fValidity(PSVIDefs::UNKNOWN)
    , fValidation(PSVIDefs::NONE)
    , fSeenValidation(false)
    , fSeenNoValidation(false)
    , fHadContent(false)
{
}

SchemaElementDecl::SchemaElementDecl(const XMLCh* const                  prefix
                                   , const XMLCh* const                  localPart
                                   , const int                           uriId
                                   , const SchemaElementDecl::ModelTypes type
                                   , const int                           enclosingScope
                                   , MemoryManager* const                manager) :
    XMLElementDecl(manager)
    , fModelType(type)
    , fPSVIScope(PSVIDefs::SCP_ABSENT)
    , fDatatypeValidator(0)
    , fEnclosingScope(enclosingScope)
    , fFinalSet(0)
    , fBlockSet(0)    
    , fMiscFlags(0)
    , fDefaultValue(0)
    , fComplexTypeInfo(0)
    , fAttDefs(0)
    , fXsiComplexTypeInfo(0)
    , fXsiSimpleTypeInfo(0)    
    , fIdentityConstraints(0)
    , fAttWildCard(0)
    , fSubstitutionGroupElem(0)
    , fValidity(PSVIDefs::UNKNOWN)
    , fValidation(PSVIDefs::NONE)
    , fSeenValidation(false)
    , fSeenNoValidation(false)
    , fHadContent(false)
{
    setElementName(prefix, localPart, uriId);
}

SchemaElementDecl::SchemaElementDecl(const QName* const                  elementName
                                   , const SchemaElementDecl::ModelTypes type
                                   , const int                           enclosingScope
                                   , MemoryManager* const                manager) :
    XMLElementDecl(manager)
    , fModelType(type)
    , fPSVIScope(PSVIDefs::SCP_ABSENT)
    , fDatatypeValidator(0)
    , fEnclosingScope(enclosingScope)
    , fFinalSet(0)
    , fBlockSet(0)    
    , fMiscFlags(0)
    , fDefaultValue(0)
    , fComplexTypeInfo(0)
    , fAttDefs(0)
    , fXsiComplexTypeInfo(0)
    , fXsiSimpleTypeInfo(0)    
    , fIdentityConstraints(0)
    , fAttWildCard(0)
    , fSubstitutionGroupElem(0)
    , fValidity(PSVIDefs::UNKNOWN)
    , fValidation(PSVIDefs::NONE)
    , fSeenValidation(false)
    , fSeenNoValidation(false)
    , fHadContent(false)
{
    setElementName(elementName);
}

SchemaElementDecl::~SchemaElementDecl()
{
    getMemoryManager()->deallocate(fDefaultValue);//delete [] fDefaultValue;
    delete fAttDefs;
    delete fIdentityConstraints;
    delete fAttWildCard;
}


// ---------------------------------------------------------------------------
//  SchemaElementDecl: XMLElementDecl virtual interface implementation
// ---------------------------------------------------------------------------
XMLAttDef* SchemaElementDecl::findAttr(const XMLCh* const    qName
                                     , const unsigned int    uriId
                                     , const XMLCh* const    baseName
                                     , const XMLCh* const    prefix
                                     , const LookupOpts      options