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 <map> 00068 #include <vector> 00069 00070 00071 00072 #include <sax/AttributeList.hpp> 00073 00074 00075 00076 #include <PlatformSupport/DOMStringHelper.hpp> 00077 #include <PlatformSupport/STLHelper.hpp> 00078 00079 00080 00081 class XALAN_PLATFORMSUPPORT_EXPORT AttributeListImpl : public AttributeList 00082 { 00083 public: 00084 00085 explicit 00086 AttributeListImpl(); 00087 00088 virtual 00089 ~AttributeListImpl(); 00090 00091 AttributeListImpl(const AttributeListImpl& theSource); 00092 00093 AttributeListImpl(const AttributeList& theSource); 00094 00095 AttributeListImpl& 00096 operator=(const AttributeListImpl& theRHS); 00097 00098 AttributeListImpl& 00099 operator=(const AttributeList& theRHS); 00100 00101 // These are inherited from AttributeList 00102 virtual unsigned int 00103 getLength() const; 00104 00105 virtual const XMLCh* 00106 getName(const unsigned int index) const; 00107 00108 virtual const XMLCh* 00109 getType(const unsigned int index) const; 00110 00111 virtual const XMLCh* 00112 getValue(const unsigned int index) const; 00113 00114 virtual const XMLCh* 00115 getType(const XMLCh* const name) const; 00116 00117 virtual const XMLCh* 00118 getValue(const XMLCh* const name) const; 00119 00120 virtual const XMLCh* 00121 getValue(const char* const name) const; 00122 00123 // The mutators are new to this class. 00124 00128 virtual void 00129 clear(); 00130 00138 virtual bool 00139 addAttribute(const XMLCh* name, 00140 const XMLCh* type, 00141 const XMLCh* value); 00142 00148 virtual bool 00149 removeAttribute(const XMLCh* name); 00150 00157 void 00158 swap(AttributeListImpl& theOther) 00159 { 00160 m_AttributeKeyMap.swap(theOther.m_AttributeKeyMap); 00161 00162 m_AttributeVector.swap(theOther.m_AttributeVector); 00163 } 00164 00171 void 00172 reserve(unsigned int theCount) 00173 { 00174 m_AttributeVector.reserve(theCount); 00175 } 00176 00177 // A struct to hold information about each attribute. 00178 struct AttributeVectorEntry 00179 { 00180 #if defined(XALAN_NO_NAMESPACES) 00181 typedef vector<XMLCh> XMLChVectorType; 00182 #else 00183 typedef std::vector<XMLCh> XMLChVectorType; 00184 #endif 00185 00186 AttributeVectorEntry(const XMLChVectorType& theName = XMLChVectorType(), 00187 const XMLChVectorType& theValue = XMLChVectorType(), 00188 const XMLChVectorType& theType = XMLChVectorType()) : 00189 m_Name(theName), 00190 m_Value(theValue), 00191 m_Type(theType) 00192 { 00193 } 00194 00195 const XMLChVectorType m_Name; 00196 XMLChVectorType m_Value; 00197 XMLChVectorType m_Type; 00198 }; 00199 00200 typedef AttributeVectorEntry::XMLChVectorType XMLChVectorType; 00201 00202 #if defined(XALAN_NO_NAMESPACES) 00203 // This vector will hold the entries. 00204 typedef vector<AttributeVectorEntry*> AttributeVectorType; 00205 00206 // This map will associate a name with a pointer to the entry that corresponds 00207 // to that name. 00208 typedef map<const XMLCh*, 00209 AttributeVectorEntry*, 00210 less_null_terminated_arrays<XMLCh> > AttributeKeyMapType; 00211 #else 00212 // This vector will hold the entries. 00213 typedef std::vector<AttributeVectorEntry*> AttributeVectorType; 00214 00215 // This map will associate a name with a pointer to the entry that corresponds 00216 // to that name. 00217 typedef std::map<const XMLCh*, 00218 AttributeVectorEntry*, 00219 less_null_terminated_arrays<XMLCh> > AttributeKeyMapType; 00220 #endif 00221 00222 private: 00223 00224 // This is not implemented. 00225 bool 00226 operator==(const AttributeListImpl&) const; 00227 00228 // Default vector allocation size. 00229 enum 00230 { 00231 eDefaultVectorSize = 5 00232 }; 00233 00234 // Helper function to delete entries... 00235 static void 00236 deleteEntries(AttributeVectorType& theVector); 00237 00238 AttributeKeyMapType m_AttributeKeyMap; 00239 AttributeVectorType m_AttributeVector; 00240 }; 00241 00242 00243 00244 #endif // ATTRIBUTELISTIMPL_HEADER_GUARD_1357924680
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