aliyun-net-sdk-core/Regions/InternalEndpointsParser.cs

/*
 * 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 System.Collections.Generic;
using System.IO;
using System.Reflection;

using Aliyun.Acs.Core.Auth;
using Aliyun.Acs.Core.Exceptions;
using Aliyun.Acs.Core.Regions.Location;

namespace Aliyun.Acs.Core.Regions
{
    internal class InternalEndpointsParser : IEndpointsProvider
    {
        private readonly IDictionary<string, string> globalEndpointCollection;

        private readonly IDictionary<string, string> regionIdEndpointCollection;

        public InternalEndpointsParser()
        {
            regionIdEndpointCollection = EndpointResource.GetRegionalEndpoints();
            globalEndpointCollection = EndpointResource.GetGlobalEndpoints();
        }

        public Endpoint GetEndpoint(string regionId, string productName)
        {
            string domain;

            regionIdEndpointCollection.TryGetValue(string.Format("{0}_{1}", productName.ToLower(), regionId), out domain);

            if (string.IsNullOrEmpty(domain))
            {
                globalEndpointCollection.TryGetValue(productName.ToLower(), out domain);
            }

            if (string.IsNullOrEmpty(domain))
            {
                return null;
            }

            var regionHashset = new HashSet<string> {regionId};
            var productDomain = new List<ProductDomain> {new ProductDomain(productName, domain)};

            return new Endpoint(productName, regionHashset, productDomain);
        }

        public Endpoint GetEndpoint(string region, string product, string serviceCode, string endpointType,
            Credential credential, LocationConfig locationConfig)
        {
            throw new NotSupportedException();
        }

        internal class Product
        {
            public string Code { get; set; }
            public string LocationServiceCode { get; set; }
            public string DocumentId { get; set; }
            public Dictionary<string, string> RegionalEndpoints { get; set; }
            public string GlobalEndpoint { get; set; }
            public string RegionalEndpointPattern { get; set; }
        }
    }
}