43 lines
1.0 KiB
C#
43 lines
1.0 KiB
C#
using System;
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using Microsoft.AspNetCore.Http;
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using Newtonsoft.Json;
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/// <summary>
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///extensions for session
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/// </summary>
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public static class SessionExtensions
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{
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public static double? GetDouble(this ISession session, string key)
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{
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var data = session.Get(key);
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if (data == null)
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{
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return null;
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}
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return BitConverter.ToDouble(data, 0);
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}
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public static void SetDouble(this ISession session, string key, double value)
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{
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session.Set(key, BitConverter.GetBytes(value));
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}
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//for objects such as List, arrays etc.
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public static T GetObject<T>(this ISession session, string key)
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{
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var data = session.GetString(key);
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if (data == null)
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{
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return default(T);
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}
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return JsonConvert.DeserializeObject<T>(data);
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}
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public static void SetObject(this ISession session, string key, object value)
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{
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session.SetString(key, JsonConvert.SerializeObject(value));
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}
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}
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