00001 /* 00002 * Copyright 2002-2004 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 * imitations under the License. 00015 */ 00016 00017 /* 00018 * XSEC 00019 * 00020 * DSIGTransformXPath := Class that performs XPath transforms 00021 * 00022 * $Id: DSIGTransformXPath.hpp,v 1.9 2004/02/08 10:20:52 blautenb Exp $ 00023 * 00024 */ 00025 00026 #ifndef DSIGTRANSFORMXPATH_INCLUDE 00027 #define DSIGTRANSFORMXPATH_INCLUDE 00028 00029 #include <xsec/dsig/DSIGTransform.hpp> 00030 #include <xsec/utils/XSECSafeBuffer.hpp> 00031 00032 00033 XSEC_DECLARE_XERCES_CLASS(DOMNamedNodeMap); 00034 XSEC_DECLARE_XERCES_CLASS(DOMNode); 00035 00052 class DSIG_EXPORT DSIGTransformXPath : public DSIGTransform { 00053 00054 public: 00055 00058 00069 DSIGTransformXPath(const XSECEnv * env, XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * node); 00070 00083 DSIGTransformXPath(const XSECEnv * env); 00084 00093 virtual ~DSIGTransformXPath(); 00094 00096 00100 00108 virtual transformType getTransformType(); 00109 00119 virtual void appendTransformer(TXFMChain * input); 00120 00128 virtual XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * createBlankTransform( 00129 XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * parentDoc); 00130 00138 virtual void load(void); 00139 00141 00145 00158 void setExpression(const char * expr); 00159 00170 const char * getExpression(void); 00171 00181 void setNamespace(const char * prefix, const char * value); 00182 00192 XERCES_CPP_NAMESPACE_QUALIFIER DOMNamedNodeMap * getNamespaces(void) { 00193 return mp_NSMap; 00194 } 00195 00206 void deleteNamespace(const char * prefix); 00207 00209 00210 private: 00211 00212 DSIGTransformXPath(); 00213 DSIGTransformXPath(const DSIGTransformXPath & theOther); 00214 00215 safeBuffer m_expr; 00216 XERCES_CPP_NAMESPACE_QUALIFIER DOMNode 00217 * mp_exprTextNode; 00218 XERCES_CPP_NAMESPACE_QUALIFIER DOMNode 00219 * mp_xpathNode; 00220 XERCES_CPP_NAMESPACE_QUALIFIER DOMNamedNodeMap 00221 * mp_NSMap; 00222 00223 00224 }; 00225 00226 #endif /* DSIGTRANSFORMXPATH_INCLUDE */