53 lines
1.4 KiB
C#
53 lines
1.4 KiB
C#
using Newtonsoft.Json;
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using System;
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using System.Collections.Generic;
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using zero.Core.Attributes;
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using zero.Core.Utils;
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namespace zero.Core.Extensions
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{
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public static class ObjectExtensions
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{
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public static bool Is<T>(this Type type)
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{
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return type.IsAssignableFrom(typeof(T));
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}
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public static bool Is<T>(this object obj)
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{
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return obj.GetType().IsAssignableFrom(typeof(T));
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}
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public static T Clone<T>(this T obj)
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{
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Type type = obj.GetType();
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return (T)JsonConvert.DeserializeObject(JsonConvert.SerializeObject(obj, new RefJsonConverter()), type, new RefJsonConverter());
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}
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public static T CloneLax<T>(this object obj)
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{
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return JsonConvert.DeserializeObject<T>(JsonConvert.SerializeObject(obj, new RefJsonConverter()), new RefJsonConverter());
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}
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public static T AutoSetIds<T>(this T obj)
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{
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// find all Raven Ids
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List<ObjectTraverser.Result<GenerateIdAttribute>> ravenIds = ObjectTraverser.FindAttribute<GenerateIdAttribute>(obj);
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// set unset Raven Ids
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foreach (ObjectTraverser.Result<GenerateIdAttribute> item in ravenIds)
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{
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string id = item.Property.GetValue(item.Parent, null) as string;
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if (String.IsNullOrWhiteSpace(id))
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{
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item.Property.SetValue(item.Parent, item.Item.Length.HasValue ? IdGenerator.Create(item.Item.Length.Value) : IdGenerator.Create());
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}
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}
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return obj;
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}
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}
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}
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