1 | /* |
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2 | * Licensed to the Apache Software Foundation (ASF) under one or more |
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3 | * contributor license agreements. See the NOTICE file distributed with |
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4 | * this work for additional information regarding copyright ownership. |
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5 | * The ASF licenses this file to You under the Apache License, Version 2.0 |
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6 | * (the "License"); you may not use this file except in compliance with |
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7 | * the License. You may obtain a copy of the License at |
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8 | * |
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9 | * http://www.apache.org/licenses/LICENSE-2.0 |
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10 | * |
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11 | * Unless required by applicable law or agreed to in writing, software |
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12 | * distributed under the License is distributed on an "AS IS" BASIS, |
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13 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | * See the License for the specific language governing permissions and |
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15 | * limitations under the License. |
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16 | */ |
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17 | |
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18 | /* |
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19 | * $Id: PSVIAttribute.hpp 568078 2007-08-21 11:43:25Z amassari $ |
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20 | */ |
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21 | |
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22 | #if !defined(PSVIATTRIBUTE_HPP) |
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23 | #define PSVIATTRIBUTE_HPP |
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24 | |
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25 | #include <xercesc/framework/psvi/PSVIItem.hpp> |
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26 | #include <xercesc/framework/psvi/XSSimpleTypeDefinition.hpp> |
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27 | #include <xercesc/validators/datatype/DatatypeValidator.hpp> |
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28 | |
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29 | XERCES_CPP_NAMESPACE_BEGIN |
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30 | |
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31 | /** |
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32 | * Represent the PSVI contributions for one attribute information item. |
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33 | * This is *always* owned by the scanner/parser object from which |
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34 | * it is obtained. The validator will specify |
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35 | * under what conditions it may be relied upon to have meaningful contents. |
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36 | */ |
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37 | |
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38 | // forward declarations |
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39 | class XSAttributeDeclaration; |
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40 | |
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41 | class XMLPARSER_EXPORT PSVIAttribute : public PSVIItem |
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42 | { |
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43 | public: |
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44 | |
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45 | // Constructors and Destructor |
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46 | // ----------------------------------------------------------------------- |
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47 | /** @name Constructors */ |
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48 | //@{ |
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49 | |
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50 | /** |
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51 | * The default constructor |
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52 | * |
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53 | * @param manager The configurable memory manager |
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54 | */ |
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55 | PSVIAttribute( MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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56 | |
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57 | //@}; |
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58 | |
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59 | /** @name Destructor */ |
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60 | //@{ |
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61 | ~PSVIAttribute(); |
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62 | //@} |
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63 | |
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64 | //--------------------- |
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65 | /** @name PSVIAttribute methods */ |
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66 | |
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67 | //@{ |
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68 | |
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69 | /** |
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70 | * An item isomorphic to the attribute declaration used to validate |
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71 | * this attribute. |
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72 | * |
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73 | * @return an attribute declaration |
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74 | */ |
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75 | XSAttributeDeclaration *getAttributeDeclaration(); |
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76 | |
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77 | /** |
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78 | * An item isomorphic to the type definition used to validate this element. |
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79 | * |
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80 | * @return a type declaration |
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81 | */ |
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82 | XSTypeDefinition *getTypeDefinition(); |
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83 | |
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84 | /** |
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85 | * If and only if that type definition is a simple type definition |
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86 | * with {variety} union, or a complex type definition whose {content type} |
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87 | * is a simple thype definition with {variety} union, then an item isomorphic |
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88 | * to that member of the union's {member type definitions} which actually |
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89 | * validated the element item's normalized value. |
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90 | * |
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91 | * @return a simple type declaration |
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92 | */ |
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93 | XSSimpleTypeDefinition *getMemberTypeDefinition(); |
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94 | |
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95 | //@} |
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96 | |
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97 | //---------------------------------- |
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98 | /** methods needed by implementation */ |
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99 | |
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100 | //@{ |
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101 | |
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102 | /** |
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103 | * reset this object. Intended to be called by |
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104 | * the implementation. |
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105 | */ |
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106 | void reset( |
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107 | const XMLCh * const valContext |
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108 | , PSVIItem::VALIDITY_STATE state |
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109 | , PSVIItem::ASSESSMENT_TYPE assessmentType |
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110 | , XSSimpleTypeDefinition * validatingType |
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111 | , XSSimpleTypeDefinition * memberType |
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112 | , const XMLCh * const defaultValue |
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113 | , const bool isSpecified |
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114 | , XSAttributeDeclaration * attrDecl |
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115 | , DatatypeValidator * dv |
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116 | ); |
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117 | |
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118 | /** |
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119 | * set the schema normalized value (and |
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120 | * implicitly the canonical value) of this object; intended to be used |
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121 | * by the implementation. |
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122 | */ |
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123 | void setValue(const XMLCh * const normalizedValue); |
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124 | |
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125 | /** |
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126 | * set VALIDITY_STATE to specified value; intended to be |
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127 | * called by implementation. |
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128 | */ |
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129 | void updateValidity(VALIDITY_STATE newValue); |
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130 | |
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131 | //@} |
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132 | |
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133 | private: |
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134 | |
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135 | // ----------------------------------------------------------------------- |
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136 | // Unimplemented constructors and operators |
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137 | // ----------------------------------------------------------------------- |
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138 | PSVIAttribute(const PSVIAttribute&); |
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139 | PSVIAttribute & operator=(const PSVIAttribute &); |
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140 | |
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141 | |
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142 | // ----------------------------------------------------------------------- |
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143 | // data members |
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144 | // ----------------------------------------------------------------------- |
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145 | // fAttributeDecl |
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146 | // attribute declaration component that validated this attribute |
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147 | // fDV |
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148 | // implementation-specific datatype validator used to validate this attribute |
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149 | XSAttributeDeclaration * fAttributeDecl; |
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150 | DatatypeValidator * fDV; |
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151 | }; |
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152 | inline PSVIAttribute::~PSVIAttribute() |
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153 | { |
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154 | fMemoryManager->deallocate((void *)fCanonicalValue); |
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155 | } |
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156 | |
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157 | inline XSAttributeDeclaration *PSVIAttribute::getAttributeDeclaration() |
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158 | { |
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159 | return fAttributeDecl; |
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160 | } |
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161 | |
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162 | inline XSTypeDefinition* PSVIAttribute::getTypeDefinition() |
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163 | { |
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164 | return fType; |
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165 | } |
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166 | |
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167 | inline XSSimpleTypeDefinition* PSVIAttribute::getMemberTypeDefinition() |
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168 | { |
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169 | return fMemberType; |
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170 | } |
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171 | |
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172 | inline void PSVIAttribute::updateValidity(VALIDITY_STATE newValue) |
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173 | { |
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174 | fValidityState = newValue; |
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175 | } |
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176 | |
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177 | XERCES_CPP_NAMESPACE_END |
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178 | |
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179 | #endif |
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