GME
13
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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 00023 // --------------------------------------------------------------------------- 00024 // Includes 00025 // --------------------------------------------------------------------------- 00026 #include <xercesc/framework/XMLAttr.hpp> 00027 #include <xercesc/framework/MemoryManager.hpp> 00028 #include <xercesc/util/OutOfMemoryException.hpp> 00029 00030 XERCES_CPP_NAMESPACE_BEGIN 00031 00032 // --------------------------------------------------------------------------- 00033 // XMLAttr: Constructors and Destructor 00034 // --------------------------------------------------------------------------- 00035 XMLAttr::XMLAttr(MemoryManager* const manager) : 00036 00037 fSpecified(false) 00038 , fType(XMLAttDef::CData) 00039 , fValueBufSz(0) 00040 , fValue(0) 00041 , fAttName(0) 00042 , fMemoryManager(manager) 00043 { 00044 fAttName = new (fMemoryManager) QName(fMemoryManager); 00045 } 00046 00047 typedef JanitorMemFunCall<XMLAttr> CleanupType; 00048 00049 XMLAttr::XMLAttr( const unsigned int uriId 00050 , const XMLCh* const attrName 00051 , const XMLCh* const attrPrefix 00052 , const XMLCh* const attrValue 00053 , const XMLAttDef::AttTypes type 00054 , const bool specified 00055 , MemoryManager* const manager 00056 , DatatypeValidator* 00057 , const bool /*isSchema*/ ): 00058 00059 fSpecified(specified) 00060 , fType(type) 00061 , fValueBufSz(0) 00062 , fValue(0) 00063 , fAttName(0) 00064 , fMemoryManager(manager) 00065 { 00066 CleanupType cleanup(this, &XMLAttr::cleanUp); 00067 00068 try 00069 { 00070 // 00071 // Just call the local setters to set up everything. Too much 00072 // work is required to replicate that functionality here. 00073 // 00074 fAttName = new (fMemoryManager) QName(attrPrefix, attrName, uriId, fMemoryManager); 00075 setValue(attrValue); 00076 } 00077 catch(const OutOfMemoryException&) 00078 { 00079 cleanup.release(); 00080 00081 throw; 00082 } 00083 00084 cleanup.release(); 00085 } 00086 00087 XMLAttr::XMLAttr( const unsigned int uriId 00088 , const XMLCh* const rawName 00089 , const XMLCh* const attrValue 00090 , const XMLAttDef::AttTypes type 00091 , const bool specified 00092 , MemoryManager* const manager 00093 , DatatypeValidator * 00094 , const bool /*isSchema*/ ): 00095 00096 fSpecified(specified) 00097 , fType(type) 00098 , fValueBufSz(0) 00099 , fValue(0) 00100 , fAttName(0) 00101 , fMemoryManager(manager) 00102 { 00103 CleanupType cleanup(this, &XMLAttr::cleanUp); 00104 00105 try 00106 { 00107 // Just call the local setters to set up everything. Too much 00108 // work is required to replicate that functionality here. 00109 fAttName = new (fMemoryManager) QName(rawName, uriId, fMemoryManager); 00110 setValue(attrValue); 00111 } 00112 catch(const OutOfMemoryException&) 00113 { 00114 cleanup.release(); 00115 00116 throw; 00117 } 00118 00119 cleanup.release(); 00120 } 00121 00122 00123 // --------------------------------------------------------------------------- 00124 // XMLAttr: Getter methods 00125 // --------------------------------------------------------------------------- 00126 const XMLCh* XMLAttr::getQName() const 00127 { 00128 return fAttName->getRawName(); 00129 } 00130 00131 00132 // --------------------------------------------------------------------------- 00133 // XMLAttr: Setter methods 00134 // --------------------------------------------------------------------------- 00135 void XMLAttr::setName( const unsigned int uriId 00136 , const XMLCh* const attrName 00137 , const XMLCh* const attrPrefix) 00138 { 00139 fAttName->setName(attrPrefix, attrName, uriId); 00140 } 00141 00142 00143 void XMLAttr::setURIId(const unsigned int uriId) 00144 { 00145 fAttName->setURI(uriId); 00146 } 00147 00148 00149 void XMLAttr::setValue(const XMLCh* const newValue) 00150 { 00151 const XMLSize_t newLen = XMLString::stringLen(newValue); 00152 if (!fValueBufSz || (newLen > fValueBufSz)) 00153 { 00154 fMemoryManager->deallocate(fValue); //delete [] fValue; 00155 fValue = 0; 00156 fValueBufSz = newLen + 8; 00157 fValue = (XMLCh*) fMemoryManager->allocate((fValueBufSz+1) * sizeof(XMLCh)); //new XMLCh[fValueBufSz + 1]; 00158 } 00159 XMLString::moveChars(fValue, newValue, newLen + 1); 00160 } 00161 00162 00163 // --------------------------------------------------------------------------- 00164 // XMLAttr: Private, helper methods 00165 // --------------------------------------------------------------------------- 00166 void XMLAttr::cleanUp() 00167 { 00168 delete fAttName; 00169 fMemoryManager->deallocate(fValue); //delete [] fValue; 00170 } 00171 00172 XERCES_CPP_NAMESPACE_END