00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * 00005 * Copyright (c) 1999-2002 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(XALAN_AVT_HEADER_GUARD) 00058 #define XALAN_AVT_HEADER_GUARD 00059 00060 // Base include file. Must be first. 00061 #include <xalanc/XSLT/XSLTDefinitions.hpp> 00062 00063 00064 00065 #include <xalanc/XalanDOM/XalanDOMString.hpp> 00066 00067 00068 00069 XALAN_DECLARE_XERCES_CLASS(Locator) 00070 00071 00072 00073 XALAN_CPP_NAMESPACE_BEGIN 00074 00075 00076 00077 typedef XERCES_CPP_NAMESPACE_QUALIFIER Locator LocatorType; 00078 00079 00080 00081 class AVTPart; 00082 class PrefixResolver; 00083 class XPathExecutionContext; 00084 class XalanNode; 00085 class StringTokenizer; 00086 class StylesheetConstructionContext; 00087 00088 00089 00093 class AVT 00094 { 00095 public: 00096 00097 #if defined(XALAN_STRICT_ANSI_HEADERS) 00098 typedef std::size_t size_type; 00099 #else 00100 typedef size_t size_type; 00101 #endif 00102 00114 AVT( 00115 StylesheetConstructionContext& constructionContext, 00116 const LocatorType* locator, 00117 const XalanDOMChar* name, 00118 const XalanDOMChar* stringedValue, 00119 const PrefixResolver& resolver); 00120 00121 virtual 00122 ~AVT(); 00123 00129 const XalanDOMString& 00130 getName() const 00131 { 00132 return m_name; 00133 } 00134 00143 void 00144 evaluate( 00145 XalanDOMString& buf, 00146 XalanNode* contextNode, 00147 const PrefixResolver& prefixResolver, 00148 XPathExecutionContext& executionContext) const 00149 { 00150 if(m_simpleString != 0) 00151 { 00152 buf.assign(m_simpleString, m_simpleStringLength); 00153 } 00154 else 00155 { 00156 doEvaluate(buf, contextNode, prefixResolver, executionContext); 00157 } 00158 } 00159 00167 void 00168 evaluate( 00169 XalanDOMString& buf, 00170 const PrefixResolver& prefixResolver, 00171 XPathExecutionContext& executionContext) const 00172 { 00173 if(m_simpleString != 0) 00174 { 00175 buf.assign(m_simpleString, m_simpleStringLength); 00176 } 00177 else 00178 { 00179 doEvaluate(buf, prefixResolver, executionContext); 00180 } 00181 } 00182 00183 private: 00184 00185 void 00186 doEvaluate( 00187 XalanDOMString& buf, 00188 const PrefixResolver& prefixResolver, 00189 XPathExecutionContext& executionContext) const; 00190 00191 void 00192 doEvaluate( 00193 XalanDOMString& buf, 00194 XalanNode* contextNode, 00195 const PrefixResolver& prefixResolver, 00196 XPathExecutionContext& executionContext) const; 00197 00198 void 00199 nextToken( 00200 StylesheetConstructionContext& constructionContext, 00201 const LocatorType* locator, 00202 StringTokenizer& tokenizer, 00203 XalanDOMString& token); 00204 00205 // not implemented 00206 AVT(const AVT&); 00207 00208 AVT& 00209 operator=(const AVT&); 00210 00211 bool 00212 operator==(const AVT&) const; 00213 00214 00215 // Data members... 00216 const AVTPart** m_parts; 00217 00218 size_type m_partsSize; 00219 00220 const XalanDOMChar* m_simpleString; 00221 00222 XalanDOMString::size_type m_simpleStringLength; 00223 00224 const XalanDOMString& m_name; 00225 00226 static const XalanDOMString s_emptyString; 00227 }; 00228 00229 00230 00231 XALAN_CPP_NAMESPACE_END 00232 00233 00234 00235 #endif // XALAN_AVT_HEADER_GUARD
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Xalan-C++ XSLT Processor Version 1.6 |
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