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Nullable

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This commit is contained in:
Ahmed Zamil
2024-11-09 01:46:00 +03:00
parent 2006c47013
commit 2dc373770c
30 changed files with 155 additions and 114 deletions
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21
Esiur/Data/Codec.cs
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@ -24,22 +24,18 @@ SOFTWARE.
using System;
using System.Collections.Generic;
using System.Text;
using Esiur.Misc;
using System.ComponentModel;
using Esiur.Data;
using Esiur.Core;
using Esiur.Net.IIP;
using Esiur.Resource;
using System.Linq;
using System.Reflection;
using Esiur.Resource.Template;
using System.Runtime.CompilerServices;
using System.Collections;
using System.Dynamic;
namespace Esiur.Data;
#nullable enable
public static class Codec
{
@ -122,6 +118,10 @@ public static class Codec
if (dataType == null)
{
(var longLen, dataType) = TransmissionType.Parse(data, offset, (uint)data.Length);
if (dataType == null)
throw new NullReferenceException("DataType can't be parsed.");
len = (uint)longLen;
offset = dataType.Value.Offset;
}
@ -153,8 +153,11 @@ public static class Codec
/// <returns>True, if the resource owner is the given connection, otherwise False.</returns>
public static bool IsLocalResource(IResource resource, DistributedConnection connection)
{
if (resource == null)
throw new NullReferenceException("Resource is null.");
if (resource is DistributedResource)
if ((resource as DistributedResource).DistributedResourceConnection == connection)
if (((DistributedResource)(resource)).DistributedResourceConnection == connection)
return true;
return false;
@ -270,7 +273,7 @@ public static class Codec
}
if (valueOrSource is IUserType)
valueOrSource = (valueOrSource as IUserType).Get();
valueOrSource = ((IUserType)valueOrSource).Get();
//if (valueOrSource is Func<DistributedConnection, object>)
// valueOrSource = (valueOrSource as Func<DistributedConnection, object>)(connection);
@ -366,7 +369,7 @@ public static class Codec
}
public static Type GetGenericType(Type type, Type ifaceType, int argument = 0)
public static Type? GetGenericType(Type type, Type ifaceType, int argument = 0)
{
if (ifaceType.IsAssignableFrom(type))
{