mirror of https://gitee.com/bigwinds/arangodb
60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2018 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 Simon Grätzer
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////////////////////////////////////////////////////////////////////////////////
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#include "QueryResult.h"
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#include <velocypack/Builder.h>
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#include <velocypack/velocypack-aliases.h>
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using namespace arangodb::aql;
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////////////////////////////////////////////////////////////////////////////////
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/// @brief builds the "extra" attribute values from the result.
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////////////////////////////////////////////////////////////////////////////////
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std::shared_ptr<VPackBuilder> QueryResult::extra() const {
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// build "extra" attribute
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auto extra = std::make_shared<VPackBuilder>();
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try {
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VPackObjectBuilder b(extra.get());
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if (stats != nullptr) {
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VPackSlice const value = stats->slice();
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if (!value.isNone()) {
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extra->add("stats", value);
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}
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}
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if (profile != nullptr) {
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extra->add(VPackValue("profile"));
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extra->add(profile->slice());
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}
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if (warnings == nullptr) {
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extra->add("warnings", VPackSlice::emptyArraySlice());
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} else {
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extra->add(VPackValue("warnings"));
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extra->add(warnings->slice());
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}
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} catch (...) {
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return nullptr;
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}
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return extra;
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}
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