diff options
Diffstat (limited to 'ixslt.cc')
| -rw-r--r-- | ixslt.cc | 115 |
1 files changed, 74 insertions, 41 deletions
@@ -1,3 +1,7 @@ +#include <xalanc/PlatformSupport/XalanOutputStreamPrintWriter.hpp> +#include <xalanc/PlatformSupport/XalanStdOutputStream.hpp> +#include <xalanc/XMLSupport/FormatterToXML.hpp> + #include "boost/optional.hpp" #include "boost/program_options.hpp" #include <boost/filesystem/fstream.hpp> @@ -7,16 +11,18 @@ #include <iostream> #include "plattform_guard.h" -#include "transformation_facade.h" +#include "transformer_facade.h" + +namespace { class WarningGuard { public: - WarningGuard(InputXSLT::TransformationFacade* transformation): - transformation_(transformation) { }; + WarningGuard(InputXSLT::TransformerFacade* transformer): + transformer_(transformer) { }; ~WarningGuard() { InputXSLT::WarningCapacitor::warning_cache_ptr warnings( - this->transformation_->getCachedWarnings() + this->transformer_->getCachedWarnings() ); for ( auto&& warning : *warnings ) { @@ -25,7 +31,7 @@ class WarningGuard { }; private: - InputXSLT::TransformationFacade* const transformation_; + InputXSLT::TransformerFacade* const transformer_; }; @@ -88,6 +94,36 @@ void handleErrors(const InputXSLT::ErrorCapacitor::error_cache& errors) { } } +template <typename... Arguments> +bool generate( + InputXSLT::IncludeEntityResolver* resolver, + std::basic_ostream<char>& target, + Arguments&&... arguments +) { + InputXSLT::TransformerFacade transformer(resolver); + WarningGuard guard(&transformer); + + try { + xalan::XalanStdOutputStream output(target); + xalan::XalanOutputStreamPrintWriter writer(output); + xalan::FormatterToXML formatter(writer); + + formatter.setDoIndent(true); + + transformer.generate( + std::forward<Arguments>(arguments)..., + formatter + ); + + return true; + } + catch (const InputXSLT::ErrorCapacitor::exception& exception) { + handleErrors(*exception); + + return false; + } +} + bool process(const boost::program_options::variables_map& variables) { std::vector<std::string> includePath; @@ -96,51 +132,48 @@ bool process(const boost::program_options::variables_map& variables) { }; InputXSLT::PlattformGuard plattform(includePath); - InputXSLT::TransformationFacade::ptr transformation{}; - - if ( variables.count("input") ) { - transformation = InputXSLT::TransformationFacade::try_create( - handleErrors, - variables["input"].as<std::string>().data(), - variables["transformation"].as<std::string>().data(), - plattform.getEntityResolver() - ); - } else { - transformation = InputXSLT::TransformationFacade::try_create( - handleErrors, - variables["transformation"].as<std::string>().data(), - plattform.getEntityResolver() - ); - } - if ( transformation ) { - WarningGuard guard(transformation.get()); + if ( variables.count("target") ) { + boost::filesystem::ofstream file( + variables["target"].as<std::string>() + ); - try { - if ( variables.count("target") ) { - boost::filesystem::ofstream file( - variables["target"].as<std::string>() + if ( file.is_open() ) { + if ( variables.count("input") ) { + return generate( + plattform.getEntityResolver(), + file, + variables["input"].as<std::string>().data(), + variables["transformation"].as<std::string>().data() ); - - if ( file.is_open() ) { - transformation->generate(file); - } else { - return false; - } } else { - transformation->generate(std::cout); + return generate( + plattform.getEntityResolver(), + file, + variables["transformation"].as<std::string>().data() + ); } - - return true; - } - catch (const InputXSLT::ErrorCapacitor::exception& exception) { - handleErrors(*exception); - + } else { return false; } + } else { + if ( variables.count("input") ) { + return generate( + plattform.getEntityResolver(), + std::cout, + variables["input"].as<std::string>().data(), + variables["transformation"].as<std::string>().data() + ); + } else { + return generate( + plattform.getEntityResolver(), + std::cout, + variables["transformation"].as<std::string>().data() + ); + } } +} - return false; } int main(int argc, char** argv) { |