private async Task <object> Create(System.Type objectType, bool hasParameters, params object[] parameters)
{
var criteria = DataPortal <object> .GetCriteriaFromArray(parameters);
DataPortalTarget obj = null;
var eventArgs = new DataPortalEventArgs(null, objectType, criteria, DataPortalOperations.Create);
try
{
obj = new DataPortalTarget(ApplicationContext.DataPortalActivator.CreateInstance(objectType));
ApplicationContext.DataPortalActivator.InitializeInstance(obj.Instance);
obj.Child_OnDataPortalInvoke(eventArgs);
obj.MarkAsChild();
obj.MarkNew();
await obj.CreateChildAsync(criteria).ConfigureAwait(false);
obj.OnDataPortalInvokeComplete(eventArgs);
return(obj.Instance);
}
catch (Exception ex)
{
try
{
if (obj != null)
{
obj.Child_OnDataPortalException(eventArgs, ex);
}
}
catch
{
// ignore exceptions from the exception handler
}
object outval = null;
if (obj != null)
{
outval = obj.Instance;
}
throw new Csla.DataPortalException(
"ChildDataPortal.Create " + Properties.Resources.FailedOnServer, ex, outval);
}
finally
{
object reference = null;
if (obj != null)
{
reference = obj.Instance;
}
ApplicationContext.DataPortalActivator.FinalizeInstance(reference);
}
}
private async Task <object> Fetch(Type objectType, bool hasParameters, params object[] parameters)
{
DataPortalTarget obj = null;
var eventArgs = new DataPortalEventArgs(null, objectType, parameters, DataPortalOperations.Fetch);
try
{
// create an instance of the business object
obj = ApplicationContext.CreateInstanceDI <DataPortalTarget>(ApplicationContext.CreateInstanceDI(objectType));
//ApplicationContext.DataPortalActivator.InitializeInstance(obj.Instance);
obj.Child_OnDataPortalInvoke(eventArgs);
obj.MarkAsChild();
obj.MarkOld();
await obj.FetchChildAsync(parameters).ConfigureAwait(false);
obj.Child_OnDataPortalInvokeComplete(eventArgs);
return(obj.Instance);
}
catch (Exception ex)
{
try
{
if (obj != null)
{
obj.Child_OnDataPortalException(eventArgs, ex);
}
}
catch
{
// ignore exceptions from the exception handler
}
object outval = null;
if (obj != null)
{
outval = obj.Instance;
}
throw ApplicationContext.CreateInstanceDI <Csla.DataPortalException>(
"ChildDataPortal.Fetch " + Properties.Resources.FailedOnServer, ex, outval);
}
//finally
//{
// ApplicationContext.DataPortalActivator.FinalizeInstance(obj.Instance);
//}
}