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33 lines
1.2 KiB
33 lines
1.2 KiB
using System;
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using PetaPoco;
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namespace NzbDrone.Core.Datastore
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{
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public class CustomeMapper : DefaultMapper
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{
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public override Func<object, object> GetFromDbConverter(DestinationInfo destinationInfo, Type SourceType)
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{
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if ((SourceType == typeof(Int32) || SourceType == typeof(Int64)) && destinationInfo.Type.IsGenericType && destinationInfo.Type.GetGenericTypeDefinition() == typeof(Nullable<>))
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{
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// If it is NULLABLE, then get the underlying type. eg if "Nullable<int>" then this will return just "int"
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if (destinationInfo.Type.GetGenericArguments()[0].IsEnum)
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{
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return delegate(object s)
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{
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int value;
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Int32.TryParse(s.ToString(), out value);
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if (value == 0)
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{
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return null;
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}
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return (Nullable<DayOfWeek>)value;
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};
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}
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}
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return base.GetFromDbConverter(destinationInfo, SourceType);
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}
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}
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} |