public Object ExecuteOperation(String operationType, Dictionary <String, Object> data)
{
Object retVal = new Object();
//Implementing a global try-catch block, never use this shortcut for production version
try
{
switch (operationType)
{
case OperationType.Read:
retVal = advertisement.ReadAdvertisementsData();
break;
case OperationType.ReadById:
retVal = advertisement.ReadAdvertisementById(data);
break;
case OperationType.ReadByCategory:
retVal = advertisement.ReadBookByCategory(data);
break;
case OperationType.ReadMenus:
retVal = advertisement.ReadMenus();
//retVal = manager.ReadBookByCategory(data);
break;
default:
break;
}
}
catch (Exception exception)
{
throw new Exception(String.Concat(Exceptions.Error, ": ", exception.Message));
}
return(retVal);
}