mirror of https://gitee.com/bigwinds/arangodb
77 lines
2.3 KiB
C++
77 lines
2.3 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 "ViewTypesFeature.h"
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#include "ApplicationFeatures/ApplicationServer.h"
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#include "ProgramOptions/ProgramOptions.h"
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#include "ProgramOptions/Section.h"
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#include "Views/LoggerView.h"
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namespace {
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std::string const FEATURE_NAME("ViewTypes");
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arangodb::ViewCreator const INVALID{};
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} // namespace
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namespace arangodb {
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ViewTypesFeature::ViewTypesFeature(
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application_features::ApplicationServer* server
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): application_features::ApplicationFeature(server, ViewTypesFeature::name()) {
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setOptional(false);
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requiresElevatedPrivileges(false);
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startsAfter("WorkMonitor");
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}
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bool ViewTypesFeature::emplace(
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LogicalDataSource::Type const& type,
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ViewCreator creator
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) {
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return _factories.emplace(&type, creator).second;
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}
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ViewCreator const& ViewTypesFeature::factory(
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LogicalDataSource::Type const& type
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) const noexcept {
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auto itr = _factories.find(&type);
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return itr == _factories.end() ? INVALID : itr->second;
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}
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/*static*/ std::string const& ViewTypesFeature::name() {
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return FEATURE_NAME;
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}
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void ViewTypesFeature::prepare() {
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// register the "logger" example view type
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emplace(LoggerView::type(), LoggerView::creator);
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}
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void ViewTypesFeature::unprepare() { _factories.clear(); }
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} // arangodb
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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