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#ifndef INPUTXSLT_SRC_TRANSFORMATION_FACADE_H_
#define INPUTXSLT_SRC_TRANSFORMATION_FACADE_H_
#include <xalanc/XalanTransformer/XalanTransformer.hpp>
#include <string>
#include <memory>
#include <functional>
#include "common.h"
#include "support/include_entity_resolver.h"
#include "support/stylesheet_parameter_guard.h"
#include "support/error/error_multiplexer.h"
#include "support/error/error_capacitor.h"
#include "support/error/warning_capacitor.h"
namespace InputXSLT {
class TransformationFacade {
public:
typedef std::unique_ptr<TransformationFacade> ptr;
template <typename... Arguments>
static ptr try_create(
const std::function<void(const ErrorCapacitor::error_cache&)>&,
Arguments&&...
);
template<typename... Arguments>
TransformationFacade(Arguments&&..., IncludeEntityResolver*);
TransformationFacade(
xalan::XSLTInputSource,
IncludeEntityResolver*
);
TransformationFacade(
xalan::XSLTInputSource,
xalan::XSLTInputSource,
IncludeEntityResolver*
);
template <typename Target>
void generate(Target&);
template <typename Target>
void generate(Target&, const StylesheetParameterGuard::map&);
template <typename Target>
void generate(Target&, const xalan::XObjectPtr&);
WarningCapacitor::warning_cache_ptr getCachedWarnings();
private:
const xalan::XalanParsedSource* input_;
const xalan::XalanCompiledStylesheet* transformation_;
xalan::XalanTransformer transformer_;
ErrorMultiplexer error_multiplexer_;
WarningCapacitor warning_capacitor_;
void generate(const std::string&, StylesheetParameterGuard&);
void generate(std::basic_ostream<char>&, StylesheetParameterGuard&);
void generate(xalan::XSLTResultTarget&&, StylesheetParameterGuard&);
};
template <typename... Arguments>
auto TransformationFacade::try_create(
const std::function<void(const ErrorCapacitor::error_cache&)>& handleErrors,
Arguments&&... arguments
) -> ptr {
try {
return ptr(
new InputXSLT::TransformationFacade(
std::forward<Arguments>(arguments)...
)
);
}
catch (const ErrorCapacitor::exception& exception) {
handleErrors(*exception);
return ptr();
}
}
template <typename... Arguments>
TransformationFacade::TransformationFacade(
Arguments&&... arguments,
IncludeEntityResolver* resolver
):
TransformationFacade(
xalan::XSLTInputSource(std::forward<Arguments>(arguments))...,
resolver
) { }
template <typename Target>
void TransformationFacade::generate(Target& target) {
StylesheetParameterGuard guard(this->transformer_);
this->generate(target, guard);
}
template <typename Target>
void TransformationFacade::generate(
Target& target,
const StylesheetParameterGuard::map& parameters
) {
StylesheetParameterGuard guard(this->transformer_, parameters);
this->generate(target, guard);
}
template <typename Target>
void TransformationFacade::generate(
Target& target,
const xalan::XObjectPtr& parameter
) {
StylesheetParameterGuard guard(this->transformer_);
guard.set("parameters", parameter);
this->generate(target, guard);
}
}
#endif // INPUTXSLT_SRC_TRANSFORMATION_FACADE_H_
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