src/authorizer/authorizer.cpp

/**
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

#include <mesos/authorizer/authorizer.hpp>

#include <mesos/module/authorizer.hpp>

#include "authorizer/local/authorizer.hpp"

#include "master/constants.hpp"

#include "module/manager.hpp"

using std::string;

using mesos::internal::LocalAuthorizer;

namespace mesos {

Try<Authorizer*> Authorizer::create(const string& name)
{
  // Create an instance of the default authorizer. If other than the
  // default authorizer is requested, search for it in loaded modules.
  // NOTE: We do not need an extra not-null check, because both
  // ModuleManager and built-in authorizer factory do that already.
  if (name == mesos::internal::master::DEFAULT_AUTHORIZER) {
    return LocalAuthorizer::create();
  }

  return modules::ModuleManager::create<Authorizer>(name);
}

} // namespace mesos {