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arangodb/arangod/RestServer/TransactionManagerFeature.cpp

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////////////////////////////////////////////////////////////////////////////////
/// DISCLAIMER
///
/// Copyright 2016 ArangoDB GmbH, Cologne, Germany
///
/// 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.
///
/// Copyright holder is ArangoDB GmbH, Cologne, Germany
///
/// @author Jan Steemann
////////////////////////////////////////////////////////////////////////////////
#include "TransactionManagerFeature.h"
#include "ApplicationFeatures/ApplicationServer.h"
#include "VocBase/TransactionManager.h"
using namespace arangodb;
using namespace arangodb::application_features;
using namespace arangodb::basics;
using namespace arangodb::options;
TransactionManager* TransactionManagerFeature::MANAGER = nullptr;
TransactionManagerFeature::TransactionManagerFeature(ApplicationServer* server)
: ApplicationFeature(server, "TransactionManager") {
setOptional(false);
requiresElevatedPrivileges(false);
startsAfter("WorkMonitor");
}
void TransactionManagerFeature::prepare() {
TRI_ASSERT(MANAGER == nullptr);
MANAGER = new TransactionManager;
}
void TransactionManagerFeature::unprepare() {
delete MANAGER;
MANAGER = nullptr;
}