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: BooleanDatatypeValidator.cpp 471747 2006-11-06 14:31:56Z amassari $ 00020 */ 00021 00022 // --------------------------------------------------------------------------- 00023 // Includes 00024 // --------------------------------------------------------------------------- 00025 #include <xercesc/validators/datatype/BooleanDatatypeValidator.hpp> 00026 #include <xercesc/validators/schema/SchemaSymbols.hpp> 00027 #include <xercesc/validators/datatype/InvalidDatatypeFacetException.hpp> 00028 #include <xercesc/validators/datatype/InvalidDatatypeValueException.hpp> 00029 00030 XERCES_CPP_NAMESPACE_BEGIN 00031 00032 // --------------------------------------------------------------------------- 00033 // Constructors and Destructor 00034 // --------------------------------------------------------------------------- 00035 BooleanDatatypeValidator::BooleanDatatypeValidator( 00036 DatatypeValidator* const baseValidator 00037 , RefHashTableOf<KVStringPair>* const facets 00038 , RefArrayVectorOf<XMLCh>* const enums 00039 , const int finalSet 00040 , MemoryManager* const manager) 00041 :DatatypeValidator(baseValidator, facets, finalSet, DatatypeValidator::Boolean, manager) 00042 { 00043 00044 // Set Facets if any defined 00045 if ( facets ) 00046 { 00047 00048 // Boolean shall NOT have enumeration 00049 if (enums) { 00050 delete enums; 00051 ThrowXMLwithMemMgr1(InvalidDatatypeFacetException 00052 , XMLExcepts::FACET_Invalid_Tag 00053 , "enumeration" 00054 , manager); 00055 } 00056 00057 XMLCh* key; 00058 XMLCh* value; 00059 RefHashTableOfEnumerator<KVStringPair> e(facets, false, manager); 00060 00061 while (e.hasMoreElements()) 00062 { 00063 KVStringPair pair = e.nextElement(); 00064 key = pair.getKey(); 00065 value = pair.getValue(); 00066 00067 if (XMLString::equals(key, SchemaSymbols::fgELT_PATTERN)) 00068 { 00069 setPattern(value); 00070 setFacetsDefined(DatatypeValidator::FACET_PATTERN); 00071 } 00072 else 00073 { 00074 ThrowXMLwithMemMgr1(InvalidDatatypeFacetException 00075 , XMLExcepts::FACET_Invalid_Tag 00076 , key 00077 , manager); 00078 } 00079 00080 } 00081 00082 }// End of facet setting 00083 } 00084 00085 void BooleanDatatypeValidator::checkContent( const XMLCh* const content 00086 , ValidationContext* const context 00087 , bool asBase 00088 , MemoryManager* const manager) 00089 { 00090 00091 //validate against base validator if any 00092 BooleanDatatypeValidator *pBaseValidator = (BooleanDatatypeValidator*) this->getBaseValidator(); 00093 if (pBaseValidator !=0) 00094 pBaseValidator->checkContent(content, context, true, manager); 00095 00096 // we check pattern first 00097 if ( (getFacetsDefined() & DatatypeValidator::FACET_PATTERN ) != 0 ) 00098 { 00099 if (getRegex()->matches(content, manager) ==false) 00100 { 00101 ThrowXMLwithMemMgr2(InvalidDatatypeValueException 00102 , XMLExcepts::VALUE_NotMatch_Pattern 00103 , content 00104 , getPattern() 00105 , manager); 00106 } 00107 } 00108 00109 // if this is a base validator, we only need to check pattern facet 00110 // all other facet were inherited by the derived type 00111 if (asBase) 00112 return; 00113 00114 unsigned int i = 0; 00115 for ( ; i < XMLUni::fgBooleanValueSpaceArraySize; i++ ) 00116 { 00117 if ( XMLString::equals(content, XMLUni::fgBooleanValueSpace[i])) 00118 break; 00119 } 00120 00121 if (i == XMLUni::fgBooleanValueSpaceArraySize) 00122 ThrowXMLwithMemMgr2(InvalidDatatypeValueException 00123 , XMLExcepts::VALUE_Invalid_Name 00124 , content 00125 , SchemaSymbols::fgDT_BOOLEAN 00126 , manager); 00127 //Not valid boolean type 00128 00129 } 00130 00131 int BooleanDatatypeValidator::compare(const XMLCh* const lValue 00132 , const XMLCh* const rValue 00133 , MemoryManager* const) 00134 { 00135 // need to check by bool semantics 00136 // 1 == true 00137 // 0 == false 00138 00139 if (XMLString::equals(lValue, XMLUni::fgBooleanValueSpace[0])|| 00140 XMLString::equals(lValue, XMLUni::fgBooleanValueSpace[2])) 00141 { 00142 if (XMLString::equals(rValue, XMLUni::fgBooleanValueSpace[0]) || 00143 XMLString::equals(rValue, XMLUni::fgBooleanValueSpace[2])) 00144 return 0; 00145 } 00146 else 00147 if (XMLString::equals(lValue, XMLUni::fgBooleanValueSpace[1]) || 00148 XMLString::equals(lValue, XMLUni::fgBooleanValueSpace[3])) 00149 { 00150 if (XMLString::equals(rValue, XMLUni::fgBooleanValueSpace[1]) || 00151 XMLString::equals(rValue, XMLUni::fgBooleanValueSpace[3])) 00152 return 0; 00153 } 00154 00155 return 1; 00156 } 00157 00158 const RefArrayVectorOf<XMLCh>* BooleanDatatypeValidator::getEnumString() const 00159 { 00160 return 0; 00161 } 00162 00163 /*** 00164 * 3.2.2.2 Canonical representation 00165 * 00166 * The canonical representation for boolean is the set of literals {true, false}. 00167 ***/ 00168 const XMLCh* BooleanDatatypeValidator::getCanonicalRepresentation(const XMLCh* const rawData 00169 , MemoryManager* const memMgr 00170 , bool toValidate) const 00171 { 00172 00173 MemoryManager* toUse = memMgr? memMgr : getMemoryManager(); 00174 00175 if (toValidate) 00176 { 00177 BooleanDatatypeValidator *temp = (BooleanDatatypeValidator*) this; 00178 00179 try 00180 { 00181 temp->checkContent(rawData, 0, false, toUse); 00182 } 00183 catch (...) 00184 { 00185 return 0; 00186 } 00187 } 00188 00189 return ( XMLString::equals(rawData, XMLUni::fgBooleanValueSpace[0]) || 00190 XMLString::equals(rawData, XMLUni::fgBooleanValueSpace[2]) ) ? 00191 XMLString::replicate(XMLUni::fgBooleanValueSpace[0], toUse) : 00192 XMLString::replicate(XMLUni::fgBooleanValueSpace[1], toUse) ; 00193 00194 } 00195 00196 /*** 00197 * Support for Serialization/De-serialization 00198 ***/ 00199 00200 IMPL_XSERIALIZABLE_TOCREATE(BooleanDatatypeValidator) 00201 00202 void BooleanDatatypeValidator::serialize(XSerializeEngine& serEng) 00203 { 00204 DatatypeValidator::serialize(serEng); 00205 } 00206 00207 XERCES_CPP_NAMESPACE_END 00208