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#include "transform.h"
#include <xercesc/dom/DOMDocument.hpp>
#include <xercesc/dom/DOMImplementation.hpp>
#include <xercesc/dom/DOMElement.hpp>
#include "transformation_facade.h"
#include "support/xerces_string_guard.h"
#include "support/dom/result_node_facade.h"
#include "support/error/error_capacitor.h"
namespace {
using InputXSLT::ErrorCapacitor;
inline std::function<void(const ErrorCapacitor::error_cache&)> handleErrors(
InputXSLT::ResultNodeFacade& result) {
return [&result](const ErrorCapacitor::error_cache& errors) {
result.setAttribute("result", "error");
for ( auto&& error : errors ) {
result.setValueNode("error", error);
}
};
}
}
namespace InputXSLT {
xercesc::DOMDocument* FunctionTransform::constructDocument(
const InputXSLT::FilesystemContext& fsContext,
const FunctionBase::parameter_tuple& parameters
) {
const std::string transformationPath(
fsContext.resolve(std::get<0>(parameters)).string()
);
const std::string targetPath(
fsContext.resolve(std::get<1>(parameters)).string()
);
const xalan::XObjectPtr& parameterObject(
std::get<2>(parameters)
);
xercesc::DOMDocument* const domDocument(
xercesc::DOMImplementation::getImplementation()->createDocument(
nullptr,
*XercesStringGuard<XMLCh>("content"),
nullptr
)
);
xercesc::DOMNode* const rootNode(
domDocument->getDocumentElement()
);
ResultNodeFacade result(domDocument, rootNode, "transformation");
result.setAttribute("target", targetPath);
if ( auto transformation = TransformationFacade::try_create(
transformationPath,
this->include_resolver_,
handleErrors(result)
) ) {
try {
transformation->generate(targetPath, parameterObject);
result.setAttribute("result", "success");
}
catch (const ErrorCapacitor::exception& exception) {
handleErrors(result)(*exception);
}
WarningCapacitor::warning_cache_ptr warnings(
transformation->getCachedWarnings()
);
for ( auto&& warning : *warnings ) {
result.setValueNode("warning", warning);
}
}
return domDocument;
}
}
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