127 lines
4.7 KiB
C#
127 lines
4.7 KiB
C#
//
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// HttpResponse.cs
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//
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// Author:
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// MiNG <developer@ming.gz.cn>
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//
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// Copyright (c) 2018 Alibaba Cloud
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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// THE SOFTWARE.
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Net;
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using System.Net.Http;
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using System.Net.Http.Headers;
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using System.Threading.Tasks;
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using Aliyun.Api.LogService.Domain;
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namespace Aliyun.Api.LogService.Infrastructure.Protocol.Http
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{
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/// <summary>
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/// 服务响应包装对象，包含未反序列化的原始数据，可通过 <c>ReadXxxAsync()</c> 方法读取原始报文。
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/// </summary>
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public class HttpResponse : IResponse
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{
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internal HttpResponseMessage ResponseMessage { get; }
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public Boolean IsSuccess { get; }
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public HttpStatusCode StatusCode { get; }
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public String RequestId { get; }
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public IDictionary<String, String> Headers { get; }
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public Error Error { get; }
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public HttpResponse(HttpResponseMessage responseMessage, Boolean isSuccess, HttpStatusCode statusCode, String requestId, IDictionary<String, String> headers, Error error)
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{
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this.ResponseMessage = responseMessage;
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this.IsSuccess = isSuccess;
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this.StatusCode = statusCode;
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this.RequestId = requestId;
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this.Headers = headers;
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this.Error = error;
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}
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public IResponse EnsureSuccess()
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{
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if (!this.IsSuccess)
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{
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throw this.Error == null
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? new LogServiceException(this.RequestId, ErrorCode.SdkInternalError, "The error detail result is missing.")
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: new LogServiceException(this.RequestId, this.Error.ErrorCode, this.Error.ErrorMessage);
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}
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return this;
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}
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public Task<TResult> ReadAsAsync<TResult>()
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{
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return this.ResponseMessage.Content.ReadAsAsync<TResult>();
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}
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public Task<Stream> ReadAsByteStreamAsync()
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{
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return this.ResponseMessage.Content.ReadAsStreamAsync();
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}
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public Task<Byte[]> ReadAsByteArrayAsync()
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{
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return this.ResponseMessage.Content.ReadAsByteArrayAsync();
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}
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public override String ToString()
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=> $"[{this.RequestId}] {this.StatusCode}{(this.IsSuccess ? String.Empty : " Error:" + this.Error)}";
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}
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/// <summary>
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/// 服务响应包装对象，此类型包含一个已反序列化为 <typeparamref name="TResult" /> 的 <see cref="Result">结果对象</see>。
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/// </summary>
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/// <typeparam name="TResult">响应包含结果的类型。</typeparam>
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public class HttpResponse<TResult> : HttpResponse, IResponse<TResult>
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where TResult : class
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{
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public TResult Result { get; }
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public HttpResponse(HttpResponseMessage responseMessage, Boolean isSuccess, HttpStatusCode statusCode, String requestId, IDictionary<String, String> headers, Error error)
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: base(responseMessage, isSuccess, statusCode, requestId, headers, error)
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{
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this.Result = null;
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}
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public HttpResponse(HttpResponseMessage responseMessage, Boolean isSuccess, HttpStatusCode statusCode, String requestId, IDictionary<String, String> headers, TResult result)
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: base(responseMessage, isSuccess, statusCode, requestId, headers, null)
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{
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this.Result = result;
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}
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IResponse<TResult> IResponse<TResult>.EnsureSuccess()
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{
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this.EnsureSuccess();
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return this;
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}
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public override String ToString()
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=> base.ToString() + $" Result:{(this.Result == null ? "<null>" : this.Result.GetType().FullName)}";
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}
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}
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