GME
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00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one or more 00003 * contributor license agreements. See the NOTICE file distributed with 00004 * this work for additional information regarding copyright ownership. 00005 * The ASF licenses this file to You under the Apache License, Version 2.0 00006 * (the "License"); you may not use this file except in compliance with 00007 * the License. You may obtain a copy of the License at 00008 * 00009 * http://www.apache.org/licenses/LICENSE-2.0 00010 * 00011 * Unless required by applicable law or agreed to in writing, software 00012 * distributed under the License is distributed on an "AS IS" BASIS, 00013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00014 * See the License for the specific language governing permissions and 00015 * limitations under the License. 00016 */ 00017 00018 /* 00019 * $Id: XSElementDeclaration.cpp 471747 2006-11-06 14:31:56Z amassari $ 00020 */ 00021 00022 #include <xercesc/framework/psvi/XSElementDeclaration.hpp> 00023 #include <xercesc/framework/psvi/XSSimpleTypeDefinition.hpp> 00024 #include <xercesc/framework/psvi/XSComplexTypeDefinition.hpp> 00025 #include <xercesc/framework/psvi/XSIDCDefinition.hpp> 00026 #include <xercesc/framework/psvi/XSModel.hpp> 00027 #include <xercesc/validators/schema/SchemaElementDecl.hpp> 00028 #include <xercesc/util/StringPool.hpp> 00029 00030 XERCES_CPP_NAMESPACE_BEGIN 00031 00032 // --------------------------------------------------------------------------- 00033 // XSElementDeclaration: Constructors and Destructor 00034 // --------------------------------------------------------------------------- 00035 XSElementDeclaration::XSElementDeclaration 00036 ( 00037 SchemaElementDecl* const schemaElementDecl 00038 , XSTypeDefinition* const typeDefinition 00039 , XSElementDeclaration* const substitutionGroupAffiliation 00040 , XSAnnotation* const annot 00041 , XSNamedMap<XSIDCDefinition>* const identityConstraints 00042 , XSModel* const xsModel 00043 , XSConstants::SCOPE elemScope 00044 , XSComplexTypeDefinition* const enclosingTypeDefinition 00045 , MemoryManager* const manager 00046 ) 00047 : XSObject(XSConstants::ELEMENT_DECLARATION, xsModel, manager) 00048 , fDisallowedSubstitutions(0) 00049 , fSubstitutionGroupExclusions(0) 00050 , fScope(elemScope) 00051 , fSchemaElementDecl(schemaElementDecl) 00052 , fTypeDefinition(typeDefinition) 00053 , fEnclosingTypeDefinition(enclosingTypeDefinition) 00054 , fSubstitutionGroupAffiliation(substitutionGroupAffiliation) 00055 , fAnnotation(annot) 00056 , fIdentityConstraints(identityConstraints) 00057 { 00058 // set block and final information 00059 // NOTE: rest of setup will be taken care of in construct() 00060 int blockFinalSet = fSchemaElementDecl->getBlockSet(); 00061 if (blockFinalSet) 00062 { 00063 if (blockFinalSet & SchemaSymbols::XSD_EXTENSION) 00064 fDisallowedSubstitutions |= XSConstants::DERIVATION_EXTENSION; 00065 00066 if (blockFinalSet & SchemaSymbols::XSD_RESTRICTION) 00067 fDisallowedSubstitutions |= XSConstants::DERIVATION_RESTRICTION; 00068 00069 if (blockFinalSet & SchemaSymbols::XSD_SUBSTITUTION) 00070 fDisallowedSubstitutions |= XSConstants::DERIVATION_SUBSTITUTION; 00071 } 00072 00073 if (0 != (blockFinalSet = fSchemaElementDecl->getFinalSet())) 00074 { 00075 if (blockFinalSet & SchemaSymbols::XSD_EXTENSION) 00076 fSubstitutionGroupExclusions |= XSConstants::DERIVATION_EXTENSION; 00077 00078 if (blockFinalSet & SchemaSymbols::XSD_RESTRICTION) 00079 fSubstitutionGroupExclusions |= XSConstants::DERIVATION_RESTRICTION; 00080 } 00081 } 00082 00083 XSElementDeclaration::~XSElementDeclaration() 00084 { 00085 // don't delete fTypeDefinition - deleted by XSModel 00086 // don't delete fSubstitutionGroupAffiliation - deleted by XSModel 00087 if (fIdentityConstraints) 00088 delete fIdentityConstraints; 00089 } 00090 00091 // --------------------------------------------------------------------------- 00092 // XSElementDeclaration: XSObject virtual methods 00093 // --------------------------------------------------------------------------- 00094 const XMLCh *XSElementDeclaration::getName() const 00095 { 00096 return fSchemaElementDecl->getElementName()->getLocalPart(); 00097 } 00098 00099 const XMLCh *XSElementDeclaration::getNamespace() 00100 { 00101 return fXSModel->getURIStringPool()->getValueForId(fSchemaElementDecl->getURI()); 00102 } 00103 00104 XSNamespaceItem *XSElementDeclaration::getNamespaceItem() 00105 { 00106 return fXSModel->getNamespaceItem(getNamespace()); 00107 } 00108 00109 00110 // --------------------------------------------------------------------------- 00111 // XSElementDeclaration: access methods 00112 // --------------------------------------------------------------------------- 00113 XSConstants::VALUE_CONSTRAINT XSElementDeclaration::getConstraintType() const 00114 { 00115 if (fSchemaElementDecl->getMiscFlags() & SchemaSymbols::XSD_FIXED) 00116 return XSConstants::VALUE_CONSTRAINT_FIXED; 00117 00118 if (fSchemaElementDecl->getDefaultValue()) 00119 return XSConstants::VALUE_CONSTRAINT_DEFAULT; 00120 00121 return XSConstants::VALUE_CONSTRAINT_NONE; 00122 } 00123 00124 const XMLCh *XSElementDeclaration::getConstraintValue() 00125 { 00126 return fSchemaElementDecl->getDefaultValue(); 00127 } 00128 00129 bool XSElementDeclaration::getNillable() const 00130 { 00131 if (fSchemaElementDecl->getMiscFlags() & SchemaSymbols::XSD_NILLABLE) 00132 return true; 00133 00134 return false; 00135 } 00136 00137 bool XSElementDeclaration::isSubstitutionGroupExclusion(XSConstants::DERIVATION_TYPE exclusion) 00138 { 00139 if (fSubstitutionGroupExclusions & exclusion) 00140 return true; 00141 00142 return false; 00143 } 00144 00145 00146 bool XSElementDeclaration::isDisallowedSubstitution(XSConstants::DERIVATION_TYPE disallowed) 00147 { 00148 if (fDisallowedSubstitutions & disallowed) 00149 return true; 00150 00151 return false; 00152 } 00153 00154 00155 bool XSElementDeclaration::getAbstract() const 00156 { 00157 if (fSchemaElementDecl->getMiscFlags() & SchemaSymbols::XSD_ABSTRACT) 00158 return true; 00159 00160 return false; 00161 } 00162 00163 XERCES_CPP_NAMESPACE_END