mirror of https://gitee.com/bigwinds/arangodb
70 lines
1.8 KiB
C++
70 lines
1.8 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2019 ArangoDB GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is ArangoDB GmbH, Cologne, Germany
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///
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/// @author Andrey Abramov
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/// @author Vasiliy Nabatchikov
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////////////////////////////////////////////////////////////////////////////////
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#ifndef IRESEARCH_JSON_UTILS_H
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#define IRESEARCH_JSON_UTILS_H
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#include "string.hpp"
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NS_ROOT
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template<typename GenericObject>
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inline bool get_uint64(GenericObject const& json,
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const irs::string_ref& name,
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uint64_t& value) {
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if (!json.HasMember(name.c_str())) {
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return false;
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}
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const auto& attr = json[name.c_str()];
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if (!attr.IsNumber()) {
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return false;
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}
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value = attr.GetUint64();
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return true;
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}
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template<typename GenericObject>
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inline bool get_bool(GenericObject const& json,
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const irs::string_ref& name,
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bool& value) {
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if (!json.HasMember(name.c_str())) {
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return false;
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}
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const auto& attr = json[name.c_str()];
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if (!attr.IsBool()) {
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return false;
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}
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value = attr.GetBool();
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return true;
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}
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NS_END
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#endif // IRESEARCH_JSON_UTILS_H
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