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Versions: 5
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Contents
/* -*- Mode: C++; tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*- */
/*
* Copyright 2020-Present Couchbase, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <couchbase/codec/codec_flags.hxx>
#include <couchbase/codec/encoded_value.hxx>
#include <couchbase/error_codes.hxx>
#include <string>
namespace couchbase::codec
{
template<typename Serializer>
class json_transcoder
{
public:
template<typename Document>
static auto encode(Document document) -> encoded_value
{
return { Serializer::serialize(document), codec_flags::json_common_flags };
}
template<typename Document>
static auto decode(const encoded_value& encoded) -> Document
{
if (encoded.flags != 0 &&
!codec_flags::has_common_flags(encoded.flags, codec_flags::json_common_flags)) {
throw std::system_error(errc::common::decoding_failure,
"json_transcoder expects document to have JSON common flags, flags=" +
std::to_string(encoded.flags));
}
return Serializer::template deserialize<Document>(encoded.data);
}
};
} // namespace couchbase::codec
Version data entries
5 entries across 5 versions & 1 rubygems