Fault.cpp

/*
 * Copyright(c) Sophist Solutions, Inc. 1990-2025.  All rights reserved
 */
#include "Stroika/Foundation/StroikaPreComp.h"
 
#include "Stroika/Foundation/DataExchange/StructuredStreamEvents/ObjectReader.h"
#include "Stroika/Foundation/DataExchange/XML/SAXReader.h"
 
#include "Fault.h"
 
using namespace Stroika::Foundation;
using namespace Stroika::Foundation::Characters;
using namespace Stroika::Foundation::DataExchange;
using namespace Stroika::Foundation::DataExchange::StructuredStreamEvents;
using namespace Stroika::Foundation::IO;
using namespace Stroika::Foundation::IO::Network;
using namespace Stroika::Foundation::IO::Network::SOAP;
 
/*
 ********************************************************************************
 ********************** Network::SOAP::Deserialize_Fault ************************
 ********************************************************************************
 */
optional<Fault> SOAP::Deserialize_Fault (const Streams::InputStream::Ptr<byte>& from)
{
#if qStroika_Foundation_DataExchange_XML_SupportParsing
    using namespace ObjectReader;
    static const Registry kSOAPTypeMapper_ = [] () -> Registry {
        //      using   namespace DataExchange::StructuredStreamEvents;
        Registry mapper;
        mapper.AddCommonType<String> ();
        mapper.AddCommonReader_Class<Fault> ({
            {Name{"faultcode"sv}, &Fault::faultcode},
            {Name{"faultstring"sv}, &Fault::faultstring},
        });
        return mapper;
    }();
    Fault result;
    try {
        IConsumerDelegateToContext ctx{kSOAPTypeMapper_, make_shared<ReadDownToReader> (kSOAPTypeMapper_.MakeContextReader (&result), Name{"Fault"sv})};
#if qStroika_Foundation_DataExchange_StructuredStreamEvents_SupportTracing && USE_NOISY_TRACE_IN_THIS_MODULE_
        ctx.fContext.fTraceThisReader = true;
#endif
        XML::SAXParse (from, &ctx);
 
        return result;
    }
    catch (...) {
        // not a bug, but a feature...
        return nullopt;
    }
#else
    return nullopt;
#endif
}