internal void Assign(DbDataReader dbReader, object o)
{
if (CustomValueConverter != null)
{
Property.SetValue(o, CustomValueConverter(dbReader, dbReader.IsDBNull(ColumnIndex), ColumnIndex), null);
}
else if (ConvertMethodInfo != null)
{
Property.SetValue(o, ConvertMethodInfo.Invoke(o, new object[] { dbReader.IsDBNull(ColumnIndex), dbReader.GetValue(ColumnIndex) }), null);
}
else
{
Property.SetValue(o, dbReader.IsDBNull(ColumnIndex) ? null : dbReader.GetValue(ColumnIndex), null);
}
}
void InitConverter(MethodInfo method)
{
if (method.GetCustomAttribute <DtoConvertAttribute>() == null)
{
return;
}
if (method.IsGenericMethod)
{
return;
}
if (method.ReturnType != typeof(void))
{
throw InvalidSignatureExceptionFactory.Create(method);
}
var parameters = method.GetParameters();
if (parameters.Length < 2 || parameters.Length > 3)
{
throw InvalidSignatureExceptionFactory.Create(method);
}
var convertMethod = new ConvertMethodInfo()
{
Method = method,
DstType = parameters[0].ParameterType,
SrcType = parameters[1].ParameterType
};
if (parameters.Length == 3)
{
convertMethod.HasContext = true;
}
if (!Converters.TryGetValue(convertMethod.DstType, out Dictionary <Type, ConvertMethodInfo> tDstList))
{
Converters[convertMethod.DstType] = new Dictionary <Type, ConvertMethodInfo>();
}
Converters[convertMethod.DstType][convertMethod.SrcType] = convertMethod;
}