mirror of https://gitee.com/bigwinds/arangodb
57 lines
1.9 KiB
C++
57 lines
1.9 KiB
C++
////////////////////////////////////////////////////////////////////////////////
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/// DISCLAIMER
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///
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/// Copyright 2016 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 Jan Steemann
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////////////////////////////////////////////////////////////////////////////////
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#include "FeatureCacheFeature.h"
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#include "ApplicationFeatures/ApplicationServer.h"
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#include "GeneralServer/AuthenticationFeature.h"
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#include "RestServer/DatabaseFeature.h"
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using namespace arangodb;
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using namespace arangodb::application_features;
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FeatureCacheFeature* FeatureCacheFeature::Instance = nullptr;
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FeatureCacheFeature::FeatureCacheFeature(application_features::ApplicationServer* server)
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: ApplicationFeature(server, "FeatureCache"),
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_authenticationFeature(nullptr),
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_databaseFeature(nullptr) {
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setOptional(false);
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requiresElevatedPrivileges(false);
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}
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void FeatureCacheFeature::prepare() {
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_authenticationFeature = application_features::ApplicationServer::getFeature<AuthenticationFeature>(
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"Authentication");
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_databaseFeature = application_features::ApplicationServer::getFeature<DatabaseFeature>(
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"Database");
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TRI_ASSERT(Instance == nullptr);
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Instance = this;
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}
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void FeatureCacheFeature::unprepare() {
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_authenticationFeature = nullptr;
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_databaseFeature = nullptr;
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// do not reset instance
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}
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