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#include "transform.h"
#include <xercesc/dom/DOMDocument.hpp>
#include <xercesc/dom/DOMImplementation.hpp>
#include <xercesc/dom/DOMElement.hpp>
#include <sstream>
#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(
xalan::XSLTInputSource inputSource,
xalan::XSLTInputSource transformationSource,
xalan::XObjectPtr parameterObject
) {
xercesc::DOMDocument* const domDocument(
xercesc::DOMImplementation::getImplementation()->createDocument(
nullptr,
*XercesStringGuard<XMLCh>("content"),
nullptr
)
);
xercesc::DOMNode* const rootNode(
domDocument->getDocumentElement()
);
ResultNodeFacade result(domDocument, rootNode, "transformation");
if ( auto transformation = TransformationFacade::try_create(
handleErrors(result),
inputSource,
transformationSource,
this->include_resolver_
) ) {
try {
std::stringstream targetStream;
transformation->generate(
targetStream,
parameterObject
);
result.setContent(
targetStream.str()
);
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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