*/
#include "internal.h"
+#include "saml2/metadata/Metadata.h"
#include "saml2/metadata/ObservableMetadataProvider.h"
#include <ctime>
#include <log4cpp/Category.hh>
#include <xercesc/framework/LocalFileInputSource.hpp>
#include <xercesc/framework/Wrapper4InputSource.hpp>
+#include <xercesc/util/XMLUniDefs.hpp>
#include <xmltooling/util/NDC.h>
#include <xmltooling/util/Threads.h>
+#include <xmltooling/util/XMLConstants.h>
using namespace opensaml::saml2md;
using namespace xmltooling;