00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * 00005 * Copyright (c) 1999 The Apache Software Foundation. All rights 00006 * reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in 00017 * the documentation and/or other materials provided with the 00018 * distribution. 00019 * 00020 * 3. The end-user documentation included with the redistribution, 00021 * if any, must include the following acknowledgment: 00022 * "This product includes software developed by the 00023 * Apache Software Foundation (http://www.apache.org/)." 00024 * Alternately, this acknowledgment may appear in the software itself, 00025 * if and wherever such third-party acknowledgments normally appear. 00026 * 00027 * 4. The names "Xalan" and "Apache Software Foundation" must 00028 * not be used to endorse or promote products derived from this 00029 * software without prior written permission. For written 00030 * permission, please contact apache@apache.org. 00031 * 00032 * 5. Products derived from this software may not be called "Apache", 00033 * nor may "Apache" appear in their name, without prior written 00034 * permission of the Apache Software Foundation. 00035 * 00036 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00037 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00038 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00039 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00040 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00041 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00042 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00043 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00044 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00045 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00046 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00047 * SUCH DAMAGE. 00048 * ==================================================================== 00049 * 00050 * This software consists of voluntary contributions made by many 00051 * individuals on behalf of the Apache Software Foundation and was 00052 * originally based on software copyright (c) 1999, International 00053 * Business Machines, Inc., http://www.ibm.com. For more 00054 * information on the Apache Software Foundation, please see 00055 * <http://www.apache.org/>. 00056 */ 00057 #if !defined(ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680) 00058 #define ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680 00059 00060 00061 00062 // Base include file. Must be first. 00063 #include <PlatformSupport/PlatformSupportDefinitions.hpp> 00064 00065 00066 00067 #include <vector> 00068 00069 00070 00071 #include <sax/AttributeList.hpp> 00072 00073 00074 00075 #include <PlatformSupport/DOMStringHelper.hpp> 00076 00077 00078 00079 class XALAN_PLATFORMSUPPORT_EXPORT AttributeListImpl : public AttributeList 00080 { 00081 public: 00082 00083 explicit 00084 AttributeListImpl(); 00085 00086 virtual 00087 ~AttributeListImpl(); 00088 00089 AttributeListImpl(const AttributeListImpl& theSource); 00090 00091 AttributeListImpl(const AttributeList& theSource); 00092 00093 AttributeListImpl& 00094 operator=(const AttributeListImpl& theRHS); 00095 00096 AttributeListImpl& 00097 operator=(const AttributeList& theRHS); 00098 00099 // These are inherited from AttributeList 00100 virtual unsigned int 00101 getLength() const; 00102 00103 virtual const XMLCh* 00104 getName(const unsigned int index) const; 00105 00106 virtual const XMLCh* 00107 getType(const unsigned int index) const; 00108 00109 virtual const XMLCh* 00110 getValue(const unsigned int index) const; 00111 00112 virtual const XMLCh* 00113 getType(const XMLCh* const name) const; 00114 00115 virtual const XMLCh* 00116 getValue(const XMLCh* const name) const; 00117 00118 virtual const XMLCh* 00119 getValue(const char* const name) const; 00120 00121 // The mutators are new to this class. 00122 00126 virtual void 00127 clear(); 00128 00136 virtual bool 00137 addAttribute( 00138 const XMLCh* name, 00139 const XMLCh* type, 00140 const XMLCh* value); 00141 00147 virtual bool 00148 removeAttribute(const XMLCh* name); 00149 00156 void 00157 swap(AttributeListImpl& theOther) 00158 { 00159 m_AttributeVector.swap(theOther.m_AttributeVector); 00160 } 00161 00168 void 00169 reserve(unsigned int theCount) 00170 { 00171 m_AttributeVector.reserve(theCount); 00172 } 00173 00174 // A struct to hold information about each attribute. 00175 struct AttributeVectorEntry 00176 { 00177 #if defined(XALAN_NO_NAMESPACES) 00178 typedef vector<XMLCh> XMLChVectorType; 00179 #else 00180 typedef std::vector<XMLCh> XMLChVectorType; 00181 #endif 00182 00183 AttributeVectorEntry(const XMLChVectorType& theName = XMLChVectorType(), 00184 const XMLChVectorType& theValue = XMLChVectorType(), 00185 const XMLChVectorType& theType = XMLChVectorType()) : 00186 m_Name(theName), 00187 m_Value(theValue), 00188 m_Type(theType) 00189 { 00190 } 00191 00192 AttributeVectorEntry(const XMLCh* theName, 00193 const XMLCh* theValue, 00194 const XMLCh* theType) : 00195 m_Name(theName, theName + length(theName) + 1), 00196 m_Value(theValue, theValue + length(theValue) + 1), 00197 m_Type(theType, theType + length(theType) + 1) 00198 { 00199 } 00200 00201 void 00202 clear() 00203 { 00204 m_Name.clear(); 00205 m_Value.clear(); 00206 m_Type.clear(); 00207 } 00208 00209 XMLChVectorType m_Name; 00210 XMLChVectorType m_Value; 00211 XMLChVectorType m_Type; 00212 }; 00213 00214 typedef AttributeVectorEntry::XMLChVectorType XMLChVectorType; 00215 00216 #if defined(XALAN_NO_NAMESPACES) 00217 // This vector will hold the entries. 00218 typedef vector<AttributeVectorEntry*> AttributeVectorType; 00219 #else 00220 // This vector will hold the entries. 00221 typedef std::vector<AttributeVectorEntry*> AttributeVectorType; 00222 #endif 00223 00224 private: 00225 00226 // This is not implemented. 00227 bool 00228 operator==(const AttributeListImpl&) const; 00229 00230 // Default vector allocation size. 00231 enum 00232 { 00233 eDefaultVectorSize = 5 00234 }; 00235 00236 AttributeVectorEntry* 00237 getNewEntry( 00238 const XMLCh* name, 00239 const XMLCh* type, 00240 const XMLCh* value); 00241 00242 // Helper function to delete entries... 00243 static void 00244 deleteEntries(AttributeVectorType& theVector); 00245 00246 AttributeVectorType m_AttributeVector; 00247 00248 AttributeVectorType m_cacheVector; 00249 }; 00250 00251 00252 00253 #endif // ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680
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