private async Task <DataPortalResult> Execute(DataPortalTarget obj, DataPortalContext context, bool isSync)
{
DataPortalOperations operation = DataPortalOperations.Execute;
Type objectType = obj.Instance.GetType();
var eventArgs = new DataPortalEventArgs(context, objectType, obj, operation);
try
{
ApplicationContext.DataPortalActivator.InitializeInstance(obj.Instance);
obj.OnDataPortalInvoke(eventArgs);
await obj.ExecuteAsync(isSync);
obj.ThrowIfBusy();
obj.OnDataPortalInvokeComplete(eventArgs);
return(new DataPortalResult(obj.Instance));
}
catch (Exception ex)
{
try
{
obj.OnDataPortalException(eventArgs, ex);
}
catch
{
// ignore exceptions from the exception handler
}
throw DataPortal.NewDataPortalException(
"DataPortal.Execute " + Resources.FailedOnServer,
new DataPortalExceptionHandler().InspectException(obj.GetType(), obj, null, "DataPortal.Execute", ex),
obj);
}
finally
{
object reference = null;
if (obj != null)
{
reference = obj.Instance;
}
ApplicationContext.DataPortalActivator.FinalizeInstance(reference);
}
}