34 lines
1.1 KiB
C#
34 lines
1.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using Microsoft.Practices.Unity.InterceptionExtension;
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using Microsoft.Practices.Unity;
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namespace MyCode.Project.Infrastructure.UnityExtensions
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{
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[AttributeUsage(AttributeTargets.Method)]
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public class CachingCallHandlerAttribute : HandlerAttribute
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{
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public TimeSpan ExpirationTime;
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public CachingCallHandlerAttribute(string expiretionTime = "")
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{
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if (!string.IsNullOrEmpty(expiretionTime))
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{
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TimeSpan expirationTimeSpan;
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if (!TimeSpan.TryParse(expiretionTime, out expirationTimeSpan)) {
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throw new ArgumentException("输入的过期时间格式不正确");
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}
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this.ExpirationTime = expirationTimeSpan;
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}
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}
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public override ICallHandler CreateHandler(IUnityContainer container)
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{
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return container.Resolve<CachingCallHandler>(new ParameterOverride("expirationtime", this.ExpirationTime));
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}
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}
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}
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