private static string GetADOAttributeValue <TClass, TAttribute>(ADOEnum adoEnum)
where TAttribute : Attribute
{
// Using reflection.
//System.Attribute[] attrs = System.Attribute.GetCustomAttributes(t); // Reflection.
IEnumerable <TAttribute> attrs = typeof(TClass).GetCustomAttributes <TAttribute>();
// Getting output.
foreach (Attribute attr in attrs)
{
DatabaseMappingAttribute a = (DatabaseMappingAttribute)attr;
switch (adoEnum)
{
case ADOEnum.Select:
return(a.SelectSP);
case ADOEnum.Insert:
return(a.InsertSP);
case ADOEnum.Update:
return(a.UpdateSP);
case ADOEnum.Delete:
return(a.DeleteSP);
default:
return(string.Empty);
}
}
return(string.Empty);
}
private async Task InsertOrUpdate(TEntity entity, string storeProcedure, ADOEnum adoEnum)
{
List <KeyValuePair <string, object> > keyValuePairList = Helper.GetPropertyKeyAndValue <TEntity>(entity);
await _context.PersistEntity <TEntity>(storeProcedure, keyValuePairList);
}
