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87 lines
2.4 KiB
87 lines
2.4 KiB
/*
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* Copyright (C) Alibaba Cloud Computing
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* All rights reserved.
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*
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* 版权所有 （C）阿里云计算有限公司
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*/
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using System;
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using System.Collections.Generic;
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using System.Diagnostics;
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using System.Net;
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using Aliyun.Api.LOG;
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using Aliyun.Api.LOG.Utilities;
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using Aliyun.Api.LOG.Common;
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using Aliyun.Api.LOG.Common.Communication;
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using Aliyun.Api.LOG.Common.Handlers;
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using Aliyun.Api.LOG.Common.Utilities;
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namespace Aliyun.Api.LOG.Common.Communication
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{
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/// <summary>
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/// The default implementation of <see cref="IServiceClient" />.
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/// </summary>
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internal abstract class ServiceClient : IServiceClient
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{
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#region Fields and Properties
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private ClientConfiguration _configuration;
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public ClientConfiguration Configuration
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{
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get { return _configuration; }
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}
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#endregion
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#region Constructors
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protected ServiceClient(ClientConfiguration configuration)
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{
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Debug.Assert(configuration != null);
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// Make a definsive copy to ensure the class is immutable.
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_configuration = (ClientConfiguration)configuration.Clone();
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}
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public static ServiceClient Create(ClientConfiguration configuration)
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{
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return new ServiceClientImpl(configuration);
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}
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#endregion
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#region IServiceClient Members
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public ServiceResponse Send(ServiceRequest request, ExecutionContext context)
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{
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Debug.Assert(request != null);
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SignRequest(request, context);
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ServiceResponse response = SendCore(request, context);
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HandleResponse(response, context.ResponseHandlers);
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return response;
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}
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#endregion
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protected abstract ServiceResponse SendCore(ServiceRequest request, ExecutionContext context);
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internal static void SignRequest(ServiceRequest request, ExecutionContext context)
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{
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if (context.Signer != null)
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{
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context.Signer.Sign(request, context.Credentials);
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}
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}
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protected static void HandleResponse(ServiceResponse response, IList<IResponseHandler> handlers)
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{
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foreach(IResponseHandler handler in handlers)
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{
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handler.Handle(response);
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}
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}
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}
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}
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