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The Xalan C++ XSLT Processor Version 1.8

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XalanEXSLTCommonImpl.hpp

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00001 /*
00002  * Copyright 1999-2004 The Apache Software Foundation.
00003  *
00004  * Licensed under the Apache License, Version 2.0 (the "License");
00005  * you may not use this file except in compliance with the License.
00006  * You may obtain a copy of the License at
00007  *
00008  *     http://www.apache.org/licenses/LICENSE-2.0
00009  *
00010  * Unless required by applicable law or agreed to in writing, software
00011  * distributed under the License is distributed on an "AS IS" BASIS,
00012  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00013  * See the License for the specific language governing permissions and
00014  * limitations under the License.
00015  */
00016 #if !defined(EXSLT_COMMONIMPL_HEADER_GUARD_1357924680)
00017 #define EXSLT_COMMONIMPL_HEADER_GUARD_1357924680
00018 
00019 
00020 
00021 #include "XalanEXSLTDefinitions.hpp"
00022 
00023 
00024 
00025 #include <xalanc/PlatformSupport/XalanMessageLoader.hpp>
00026 
00027 
00028 
00029 #include <xalanc/XPath/Function.hpp>
00030 
00031 
00032 
00033 #include <xalanc/XalanExtensions/FunctionNodeSet.hpp>
00034 
00035 
00036 
00037 XALAN_CPP_NAMESPACE_BEGIN
00038 
00039 
00040 
00041 class XALAN_EXSLT_EXPORT XalanEXSLTFunctionNodeSet : public FunctionNodeSet
00042 {
00043 public:
00044 
00045     XalanEXSLTFunctionNodeSet() :
00046         FunctionNodeSet(true)
00047     {
00048     }
00049 
00050     virtual
00051     ~XalanEXSLTFunctionNodeSet()
00052     {
00053     }
00054 
00055 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
00056     virtual Function*
00057 #else
00058     virtual XalanEXSLTFunctionNodeSet*
00059 #endif
00060     clone() const
00061     {
00062         return new XalanEXSLTFunctionNodeSet(*this);
00063     }
00064 
00065 protected:
00066 
00067     virtual const XalanDOMString
00068     getError() const
00069     {
00070         return XalanMessageLoader::getMessage(XalanMessages::EXSLTFunctionAcceptsOneArgument_1Param,"node-set()");
00071     }
00072 
00073     virtual const XalanDOMString
00074     getInvalidArgumentTypeError() const 
00075     {
00076         return XalanMessageLoader::getMessage(XalanMessages::InvalidArgumentType_1Param,"node-set()");;
00077     }
00078 
00079 private:
00080 
00081     // Not implemented...
00082     XalanEXSLTFunctionNodeSet&
00083     operator=(const XalanEXSLTFunctionNodeSet&);
00084 
00085     bool
00086     operator==(const XalanEXSLTFunctionNodeSet&) const;
00087 };
00088 
00089 
00090 
00091 class XALAN_EXSLT_EXPORT XalanEXSLTFunctionObjectType : public Function
00092 {
00093 public:
00094 
00095     typedef Function    ParentType;
00096 
00097     XalanEXSLTFunctionObjectType() :
00098         Function(),
00099         m_boolean(s_booleanString),
00100         m_external(s_externalString),
00101         m_nodeSet(s_nodeSetString),
00102         m_number(s_numberString),
00103         m_rtf(s_rtfString),
00104         m_string(s_stringString)
00105     {
00106     }
00107 
00108     // A dummy constructor for use internally.  Do not use this one!!!!
00109     XalanEXSLTFunctionObjectType(int    /* theDummy */) :
00110         Function(),
00111         m_boolean(),
00112         m_external(),
00113         m_nodeSet(),
00114         m_number(),
00115         m_rtf(),
00116         m_string()
00117     {
00118     }
00119 
00120     virtual
00121     ~XalanEXSLTFunctionObjectType()
00122     {
00123     }
00124 
00125     // These methods are inherited from Function ...
00126 
00127     virtual XObjectPtr
00128     execute(
00129             XPathExecutionContext&          executionContext,
00130             XalanNode*                      context,
00131             const XObjectArgVectorType&     args,
00132             const LocatorType*              locator) const;
00133 
00134 #if !defined(XALAN_NO_USING_DECLARATION)
00135     using ParentType::execute;
00136 #endif
00137 
00138 #if defined(XALAN_NO_COVARIANT_RETURN_TYPE)
00139     virtual Function*
00140 #else
00141     virtual XalanEXSLTFunctionObjectType*
00142 #endif
00143     clone() const
00144     {
00145         return new XalanEXSLTFunctionObjectType;
00146     }
00147 
00148 protected:
00149 
00150     const XalanDOMString
00151     getError() const;
00152 
00153 private:
00154 
00155     // Not implemented...
00156     XalanEXSLTFunctionObjectType(const XalanEXSLTFunctionObjectType&);
00157 
00158     XalanEXSLTFunctionObjectType&
00159     operator=(const XalanEXSLTFunctionObjectType&);
00160 
00161     bool
00162     operator==(const XalanEXSLTFunctionObjectType&) const;
00163 
00164 
00165     // Data members...
00166     const XalanDOMString    m_boolean;
00167     const XalanDOMString    m_external;
00168     const XalanDOMString    m_nodeSet;
00169     const XalanDOMString    m_number;
00170     const XalanDOMString    m_rtf;
00171     const XalanDOMString    m_string;
00172 
00173     static const XalanDOMChar   s_booleanString[];
00174     static const XalanDOMChar   s_externalString[];
00175     static const XalanDOMChar   s_nodeSetString[];
00176     static const XalanDOMChar   s_numberString[];
00177     static const XalanDOMChar   s_rtfString[];
00178     static const XalanDOMChar   s_stringString[];
00179 };
00180 
00181 
00182 
00183 XALAN_CPP_NAMESPACE_END
00184 
00185 
00186 
00187 #endif  // EXSLT_COMMONIMPL_HEADER_GUARD_1357924680

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Xalan-C++ XSLT Processor Version 1.8
Copyright © 1999-2004 The Apache Software Foundation. All Rights Reserved.