IList <Manufacturers> IManufacturersManager.GetManufacturersList(
IManufacturersStorage pStorage,
QueryManufacturers pQueryManufacturers)
{
IList <Manufacturers> response = null;
try
{
#region Verify argument
Verify.ArgumentNotNull(pStorage, "pStorage");
Verify.ArgumentNotNull(pQueryManufacturers, "pQueryManufacturers");
#endregion
response =
pStorage.ListManufacturers(pQueryManufacturers);
}
catch (Exception ex)
{
ExceptionHandler.DealWithException(ex);
}
return(response);
}
Manufacturers IManufacturersManager.ReadManufacturers(
IManufacturersStorage pStorage,
int pManufacturersID)
{
Manufacturers response = null;
try
{
#region Verify argument
Verify.ArgumentNotNull(pStorage, "pStorage");
Verify.ArgumentNotSpecified(
pManufacturersID <= 0,
"pManufacturersID");
#endregion
response =
pStorage.ReadManufacturers(pManufacturersID);
}
catch (Exception ex)
{
ExceptionHandler.DealWithException(ex);
}
return(response);
}
Manufacturers IManufacturersManager.CreateManufacturers(
IManufacturersStorage pStorage,
Manufacturers pManufacturers)
{
Manufacturers response = null;
try
{
#region Verify argument
Verify.ArgumentNotNull(pManufacturers, "pManufacturers");
Verify.ArgumentNotNull(
pManufacturers.ManufacturersName,
"pManufacturers.ManufacturersName");
Verify.ArgumentNotNull(
pManufacturers.ManufacturersSite,
"pManufacturers.ManufacturersSite");
Verify.ArgumentNotSpecified(
(pManufacturers.ManufacturersName.Length == 0),
"pManufacturers.ManufacturersName");
Verify.ArgumentNotSpecified(
(pManufacturers.ManufacturersSite.Length == 0),
"pManufacturers.ManufacturersSite");
#endregion
response = pStorage.CreateManufacturers(pManufacturers);
}
catch (Exception ex)
{
ExceptionHandler.DealWithException(ex);
}
return(response);
}
void IManufacturersManager.ModifyManufacturers(
IManufacturersStorage pStorage,
Manufacturers pManufacturers)
{
try
{
#region Verify argument
Verify.ArgumentNotNull(pManufacturers, "pManufacturers");
Verify.ArgumentNotNull(
pManufacturers.ManufacturersName,
"pManufacturers.ManufacturersName");
Verify.ArgumentNotNull(
pManufacturers.ManufacturersSite,
"pManufacturers.ManufacturersSite");
Verify.ArgumentNotSpecified(
(pManufacturers.ManufacturersName.Length == 0),
"pManufacturers.ManufacturersName");
Verify.ArgumentNotSpecified(
(pManufacturers.ManufacturersSite.Length == 0),
"pManufacturers.ManufacturersSite");
#endregion
pStorage.UpdateManufacturers(pManufacturers);
}
catch (Exception ex)
{
ExceptionHandler.DealWithException(ex);
}
}
