| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| /* |
| * XSEC |
| * |
| * DSIGTransformXSL := Class that performs XML Stylesheet Language transforms |
| * |
| * $Id$ |
| * |
| */ |
| |
| #include <xsec/dsig/DSIGTransform.hpp> |
| |
| // Xerces |
| |
| #include <xercesc/dom/DOM.hpp> |
| |
| /** |
| * @ingroup pubsig |
| */ |
| |
| /** |
| * @brief Transform holder for XSLT Transforms. |
| * |
| * The DSIGTransformXSL class is used to hold XSLT \<Transform\> elements |
| * within a document. |
| * |
| * |
| * @see TXFMXSL |
| * @see DSIGTransform |
| * |
| */ |
| |
| |
| |
| class XSEC_EXPORT DSIGTransformXSL : public DSIGTransform { |
| |
| public: |
| |
| /** @name Constructors and Destructors */ |
| //@{ |
| |
| /** |
| * \brief Contructor used for existing XML signatures. |
| * |
| * The Node structure already exists, so read the nodes in. |
| * |
| * @param env The operating environment |
| * @param node The DOM node (within doc) that is to be used as the base of the Transform. |
| * @see #load |
| */ |
| |
| DSIGTransformXSL(const XSECEnv * env, XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * node); |
| |
| /** |
| * \brief Contructor used for new signatures. |
| * |
| * The Node structure will have to be created. |
| * |
| * @param env The operating environment |
| * @see createBlankTransform |
| */ |
| |
| DSIGTransformXSL(const XSECEnv * env); |
| |
| /** |
| * \brief Destructor. |
| * |
| * Destroy the DSIGSignature elements. |
| * |
| * Does not destroy any associated DOM Nodes |
| */ |
| |
| virtual ~DSIGTransformXSL(); |
| |
| //@} |
| |
| /** @name Interface Methods */ |
| |
| //@{ |
| |
| /** |
| * \brief Create the XSLT transformer element. |
| * |
| */ |
| |
| virtual void appendTransformer(TXFMChain * input); |
| |
| /** |
| * \brief Construct blank XSLT Transform element. |
| * |
| * Instruct the implementation to create the required |
| * transform and return the newly constructed DOMNode structure |
| */ |
| |
| virtual XERCES_CPP_NAMESPACE_QUALIFIER DOMElement * createBlankTransform( |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument * parentDoc); |
| |
| /** |
| * \brief Load a DOM structure |
| * |
| * Find the start of the XSLT transform and load. |
| * |
| */ |
| |
| virtual void load(void); |
| |
| //@} |
| |
| /** @name XSLT Specific Methods */ |
| |
| //@{ |
| |
| /** |
| * \brief Set the DOM tree nodes beneath for the actual Transform |
| * |
| * The caller needs to have already created the DOM tree with the |
| * XSLT embedded. |
| * |
| * @returns The old transform Element node if it existed. |
| * @param stylesheet The new stylesheet to insert into the document |
| * @note Does not delete the old stylesheet if one existed. This is returned |
| * to the caller who is expected to delete it. |
| */ |
| |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * setStylesheet( |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * stylesheet |
| ); |
| |
| /** |
| * \brief Get the stylesheet node. |
| * |
| * Obtain the DOMNode at the top of the stylesheet that will be used in this |
| * transform. |
| * |
| * @returns The top stylesheet node |
| */ |
| |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * getStylesheet(void); |
| |
| //@} |
| |
| private: |
| |
| DSIGTransformXSL(); |
| DSIGTransformXSL(const DSIGTransformXSL & theOther); |
| |
| XERCES_CPP_NAMESPACE_QUALIFIER DOMNode * mp_stylesheetNode; |
| |
| }; |