public IEntitySerializer GetSerizliser(Type type)
{
if (_serializers.TryGetValue(type, out var serializer))
{
return(serializer);
}
else if (type.IsEnum || Nullable.GetUnderlyingType(type)?.IsEnum == true)
{
if (_enumSerializers.TryGetValue(type, out var enumSerializer))
{
return(enumSerializer);
}
if (type.IsEnum)
{
enumSerializer = new EnumSerializer(type);
}
else
{
enumSerializer = new NullableEntitySerializer(new EnumSerializer(Nullable.GetUnderlyingType(type)));
}
_enumSerializers[type] = enumSerializer;
return(enumSerializer);
}
else
{
return(null);
}
}
public void Deserialize()
{
var serializer = new NullableEntitySerializer(new EntitySerializer(typeof(int)));
Assert.AreEqual(1, serializer.Deserialize("1", null));
Assert.IsNull(serializer.Deserialize(null, null));
Assert.ThrowsException <FormatException>(() => serializer.Deserialize("", null));
}
public void AddSerializer(Type type, IEntitySerializer serializer)
{
_serializers[type] = _serializers[type] = serializer;
if (type.IsValueType)
{
var nullableType = typeof(Nullable <>).MakeGenericType(type);
_serializers[nullableType] = new NullableEntitySerializer(serializer);
}
}
