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: ValueStore.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(VALUESTORE_HPP) |
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23 | #define VALUESTORE_HPP |
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24 | |
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25 | /** |
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26 | * This class stores values associated to an identity constraint. |
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27 | * Each value stored corresponds to a field declared for the identity |
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28 | * constraint. |
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29 | */ |
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30 | |
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31 | // --------------------------------------------------------------------------- |
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32 | // Includes |
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33 | // --------------------------------------------------------------------------- |
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34 | #include <xercesc/validators/schema/identity/FieldValueMap.hpp> |
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35 | #include <xercesc/util/RefVectorOf.hpp> |
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36 | |
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37 | XERCES_CPP_NAMESPACE_BEGIN |
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38 | |
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39 | // --------------------------------------------------------------------------- |
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40 | // Forward Declaration |
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41 | // --------------------------------------------------------------------------- |
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42 | class FieldActivator; |
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43 | class IdentityConstraint; |
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44 | class XMLScanner; |
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45 | class ValueStoreCache; |
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46 | |
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47 | |
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48 | class VALIDATORS_EXPORT ValueStore : public XMemory |
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49 | { |
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50 | public: |
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51 | // ----------------------------------------------------------------------- |
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52 | // Constructors/Destructor |
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53 | // ----------------------------------------------------------------------- |
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54 | ValueStore(IdentityConstraint* const ic, |
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55 | XMLScanner* const scanner, |
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56 | MemoryManager* const manager = XMLPlatformUtils::fgMemoryManager); |
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57 | ~ValueStore(); |
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58 | |
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59 | // ----------------------------------------------------------------------- |
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60 | // Getter methods |
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61 | // ----------------------------------------------------------------------- |
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62 | IdentityConstraint* getIdentityConstraint() const; |
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63 | |
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64 | // ----------------------------------------------------------------------- |
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65 | // Helper methods |
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66 | // ----------------------------------------------------------------------- |
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67 | void append(const ValueStore* const other); |
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68 | void startValueScope(); |
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69 | void endValueScope(); |
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70 | void addValue(FieldActivator* const fieldActivator, |
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71 | IC_Field* const field, |
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72 | DatatypeValidator* const dv, |
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73 | const XMLCh* const value); |
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74 | bool contains(const FieldValueMap* const other); |
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75 | |
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76 | /** |
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77 | * @deprecated |
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78 | */ |
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79 | void addValue(IC_Field* const field, DatatypeValidator* const dv, |
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80 | const XMLCh* const value); |
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81 | |
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82 | |
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83 | // ----------------------------------------------------------------------- |
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84 | // Document handling methods |
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85 | // ----------------------------------------------------------------------- |
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86 | void endDcocumentFragment(ValueStoreCache* const valueStoreCache); |
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87 | |
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88 | // ----------------------------------------------------------------------- |
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89 | // Error reporting methods |
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90 | // ----------------------------------------------------------------------- |
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91 | void duplicateValue(); |
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92 | void reportNilError(IdentityConstraint* const ic); |
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93 | |
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94 | private: |
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95 | // ----------------------------------------------------------------------- |
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96 | // Unimplemented contstructors and operators |
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97 | // ----------------------------------------------------------------------- |
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98 | ValueStore(const ValueStore& other); |
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99 | ValueStore& operator= (const ValueStore& other); |
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100 | |
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101 | // ----------------------------------------------------------------------- |
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102 | // Helper methods |
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103 | // ----------------------------------------------------------------------- |
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104 | /** |
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105 | * Returns whether a field associated <DatatypeValidator, String> value |
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106 | * is a duplicate of another associated value. |
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107 | * It is a duplicate only if either of these conditions are true: |
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108 | * - The Datatypes are the same or related by derivation and the values |
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109 | * are in the same valuespace. |
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110 | * - The datatypes are unrelated and the values are Stringwise identical. |
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111 | */ |
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112 | bool isDuplicateOf(DatatypeValidator* const dv1, const XMLCh* const val1, |
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113 | DatatypeValidator* const dv2, const XMLCh* const val2); |
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114 | |
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115 | |
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116 | // ----------------------------------------------------------------------- |
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117 | // Data |
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118 | // ----------------------------------------------------------------------- |
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119 | bool fDoReportError; |
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120 | int fValuesCount; |
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121 | IdentityConstraint* fIdentityConstraint; |
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122 | FieldValueMap fValues; |
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123 | RefVectorOf<FieldValueMap>* fValueTuples; |
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124 | ValueStore* fKeyValueStore; |
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125 | XMLScanner* fScanner; // for error reporting - REVISIT |
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126 | MemoryManager* fMemoryManager; |
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127 | }; |
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128 | |
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129 | // --------------------------------------------------------------------------- |
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130 | // ValueStore: Getter methods |
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131 | // --------------------------------------------------------------------------- |
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132 | inline IdentityConstraint* |
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133 | ValueStore::getIdentityConstraint() const { |
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134 | return fIdentityConstraint; |
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135 | } |
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136 | |
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137 | XERCES_CPP_NAMESPACE_END |
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138 | |
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139 | #endif |
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140 | |
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141 | /** |
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142 | * End of file ValueStore.hpp |
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143 | */ |
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144 | |
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