﻿// 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.

using System;
using Org.Apache.REEF.Tang.Annotations;

namespace Org.Apache.REEF.Common.Evaluator
{
    public sealed class DefaultLocalHttpDriverConnection : IDriverConnection
    {
        private readonly Uri _queryUri;

        [Inject]
        private DefaultLocalHttpDriverConnection()
        {
            _queryUri = new Uri(
                    string.Concat(
                    Constants.LocalHttpEndpointBaseUri,
                    Constants.HttpReefUriSpecification,
                    Constants.HttpDriverUriTarget));
        }

        public DriverInformation GetDriverInformation()
        {
            // application id not needed for local runtime
            return DriverInformation.GetDriverInformationFromHttp(_queryUri);
        }
    }
}