00001 /* 00002 * Licensed to the Apache Software Foundation (ASF) under one 00003 * or more contributor license agreements. See the NOTICE file 00004 * distributed with this work for additional information 00005 * regarding copyright ownership. The ASF licenses this file 00006 * to you under the Apache License, Version 2.0 (the "License"); 00007 * you may not use this file except in compliance with the License. 00008 * You may obtain a copy of the License at 00009 * 00010 * http://www.apache.org/licenses/LICENSE-2.0 00011 * 00012 * Unless required by applicable law or agreed to in writing, software 00013 * distributed under the License is distributed on an "AS IS" BASIS, 00014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 00015 * See the License for the specific language governing permissions and 00016 * limitations under the License. 00017 */ 00018 #if !defined(XALAN_ELEMVALUEOF_HEADER_GUARD) 00019 #define XALAN_ELEMVALUEOF_HEADER_GUARD 00020 00021 00022 00023 // Base include file. Must be first. 00024 #include "XSLTDefinitions.hpp" 00025 00026 00027 00028 // Base class header file. 00029 #include "ElemTemplateElement.hpp" 00030 00031 00032 00033 XALAN_CPP_NAMESPACE_BEGIN 00034 00035 00036 00037 class XObjectPtr; 00038 class XPath; 00039 00040 00041 00042 class ElemValueOf : public ElemTemplateElement 00043 { 00044 public: 00045 00046 /** 00047 * Construct an object corresponding to an "xsl:value-of" element 00048 * 00049 * @param constructionContext context for construction of object 00050 * @param stylesheetTree stylesheet containing element 00051 * @param atts list of attributes for element 00052 * @param lineNumber line number in document 00053 * @param columnNumber column number in document 00054 */ 00055 ElemValueOf( 00056 StylesheetConstructionContext& constructionContext, 00057 Stylesheet& stylesheetTree, 00058 const AttributeListType& atts, 00059 XalanFileLoc lineNumber, 00060 XalanFileLoc columnNumber); 00061 00062 virtual 00063 ~ElemValueOf(); 00064 00065 // These methods are inherited from ElemTemplateElement ... 00066 00067 virtual const XalanDOMString& 00068 getElementName() const; 00069 00070 #if !defined(XALAN_RECURSIVE_STYLESHEET_EXECUTION) 00071 virtual const ElemTemplateElement* 00072 startElement(StylesheetExecutionContext& executionContext) const; 00073 #else 00074 virtual void 00075 execute(StylesheetExecutionContext& executionContext) const; 00076 #endif 00077 virtual const XPath* 00078 getXPath(XalanSize_t index) const; 00079 00080 private: 00081 00082 void 00083 fireSelectionEvent( 00084 StylesheetExecutionContext& executionContext, 00085 XalanNode* sourceNode, 00086 const XalanDOMString& theValue) const; 00087 00088 void 00089 fireSelectionEvent( 00090 StylesheetExecutionContext& executionContext, 00091 XalanNode* sourceNode, 00092 const XObjectPtr theValue) const; 00093 00094 void 00095 fireSelectionEvent( 00096 StylesheetExecutionContext& executionContext, 00097 XalanNode* sourceNode, 00098 const XObjectPtr theValue, 00099 const XalanDOMString& thePattern) const; 00100 00101 00102 /** 00103 * The select pattern used to locate the value. 00104 */ 00105 const XPath* m_selectPattern; 00106 }; 00107 00108 00109 00110 XALAN_CPP_NAMESPACE_END 00111 00112 00113 00114 #endif // XALAN_ELEMVALUEOF_HEADER_GUARD
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