auriemma 01/01/31 06:29:18
Added: c/src/XALANTRANSFORMER XalanTransformer.hpp Log: New file used to implement a simple C++ interfaces for some common usage patterns. Revision Changes Path 1.1 xml-xalan/c/src/XALANTRANSFORMER/XalanTransformer.hpp Index: XalanTransformer.hpp =================================================================== /* * The Apache Software License, Version 1.1 * * * Copyright (c) 2000 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. The end-user documentation included with the redistribution, * if any, must include the following acknowledgment: * "This product includes software developed by the * Apache Software Foundation (http://www.apache.org/)." * Alternately, this acknowledgment may appear in the software itself, * if and wherever such third-party acknowledgments normally appear. * * 4. The names "Xalan" and "Apache Software Foundation" must * not be used to endorse or promote products derived from this * software without prior written permission. For written * permission, please contact [EMAIL PROTECTED] * * 5. Products derived from this software may not be called "Apache", * nor may "Apache" appear in their name, without prior written * permission of the Apache Software Foundation. * * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * ==================================================================== * * This software consists of voluntary contributions made by many * individuals on behalf of the Apache Software Foundation and was * originally based on software copyright (c) 1999, International * Business Machines, Inc., http://www.ibm.com. For more * information on the Apache Software Foundation, please see * <http://www.apache.org/>. */ #if !defined(XALAN_TRANSFORMER_HEADER_GUARD) #define XALAN_TRANSFORMER_HEADER_GUARD // Base include file. Must be first. #include <XalanTransformer/XalanTransformerDefinitions.hpp> #include <PlatformSupport/DOMStringHelper.hpp> #include <XPath/XObjectFactoryDefault.hpp> #include <XPath/XPathFactoryDefault.hpp> #include <XSLT/StylesheetConstructionContextDefault.hpp> #include <XSLT/StylesheetExecutionContextDefault.hpp> #include <XSLT/StylesheetRoot.hpp> #include <XSLT/XSLTEngineImpl.hpp> #include <XSLT/XSLTInit.hpp> #include <XSLT/XSLTInputSource.hpp> #include <XSLT/XSLTProcessorEnvSupportDefault.hpp> #include <XSLT/XSLTResultTarget.hpp> #include <XalanSourceTree/XalanSourceTreeDOMSupport.hpp> #include <XalanSourceTree/XalanSourceTreeParserLiaison.hpp> #include <XalanTransformer/XalanTransformerOutputStream.hpp> #include <iostream> #if !defined(XALAN_NO_NAMESPACES) using std::ostream; using std::istream; #endif /** * This is a simple C++ interface for some common usage patterns. It's * the responsibility of the caller to call initialize and terminate * before creating and after deleting any XalanTransformer instances * respectively. As well, releasing any memory allocated from calling * XalanTransformToData by calling XalanFreeData. */ class XALAN_TRANSFORMER_EXPORT XalanTransformer { public: XalanTransformer(); virtual ~XalanTransformer(); /** * Initialize Xerces and Xalan. * Should be called only once before creating any * instances of XalanTransformer. See class XSLTInit. */ static void initialize(); /** * Terminate Xalan and Xerces. * Should be called only once after deleting all * instances of XalanTransformer. See class XSLTInit. */ static void terminate(); /** * Transform the source tree to the output in the given result tree target. * The processor will process the input source, the stylesheet source, * and transform to the output target. Call internally by all transform * overloads. * * @param inputSource input source * @param stylesheetSource stylesheet source * @param outputTarget output source tree * @return status 0 for success and 1 for failure */ int transform( const XSLTInputSource& inputSource, const XSLTInputSource& stylesheetSource, XSLTResultTarget& outputTarget); /** * Transform the XML source tree to the given result file. * The processor will process the input file, the stylesheet file, * and transform to new output file. * * @param theXMLFileName filename of XML input source * @param theXSLFileName filename of stylesheet source * @param theOutFileName filename of output source * @return status 0 for success and 1 for failure */ int transform( const char* theXMLFileName, const char* theXSLFileName, const char* theOutFileName); /** * Transform the XML source tree to an output stream. * The processor will process the input file, the stylesheet file, * and transform to an output stream. * * @param theXMLFileName filename of XML input source * @param theXSLFileName filename of stylesheet source * @param theOutStream a pointer to a std ostream for the output * @return status 0 for success and 1 for failure */ int transform( const char* theXMLFileName, const char* theXSLFileName, ostream* theOutStream); /** * Transform the XML source tree to an output stream. * The processor will process the input stream, the stylesheet input * stream, and transform to an output stream. * * @param theXMLInStream a pointer to a std istream for the input * @param theXSLInStream a pointer to a std istream for the input * @param theOutStream a pointer to a std ostream for the output * @return status 0 for success and 1 for failure */ int XalanTransformer::transform( istream* theXMLInStream, istream* theXSLInStream, ostream* theOutStream); /** * Transform the XML source tree to the address of a callback. * The processor will process the input file, the stylesheet file, * and transform to output to a callback function in allocated * blocks. Xalan will release any memory allocated upon * termination. Data passed to the callback is not guaranteed to * be null terminated. - See XalanTransformerOutputStream and * XalanOutputHandlerType for more details. * * @param theXMLFileName filename of XML input source * @param theXSLFileName filename of stylesheet source * @param theOutputHandle void pointer passed through to callback. * @param theOutputHandler address of a user defined (callback) function. * @return 0 for success and 1 for failure */ int XalanTransformer::transform( const char* theXMLFileName, const char* theXSLFileName, const void* theOutputHandle, XalanOutputHandlerType theOutputHandler); protected: private: XalanSourceTreeDOMSupport m_domSupport; XalanSourceTreeParserLiaison m_parserLiaison; XSLTProcessorEnvSupportDefault m_xsltprocessorEnvSupport; XObjectFactoryDefault m_xobjectFactory; XPathFactoryDefault m_xpathFactory; XSLTEngineImpl m_processor; StylesheetConstructionContextDefault m_stylesheetConstructionContext; StylesheetExecutionContextDefault m_stylesheetExecutionContext; static XSLTInit* m_xsltInit; }; #endif // XALAN_TRANSFORMER_HEADER_GUARD
