public OperationResult <IList <IDepartmentDTO> > GetAll()
{
OperationResult <IList <IDepartmentDTO> > getDepartmentRetVal = null;
try
{
IDepartmentDAC departmentDAC = (IDepartmentDAC)DACFactory.Instance.Create(DACType.DepartmentDAC);
IList <IDepartmentDTO> returnedDepartmentDTO = departmentDAC.GetAll();
if (returnedDepartmentDTO != null)
{
getDepartmentRetVal = OperationResult <IList <IDepartmentDTO> > .CreateSuccessResult(returnedDepartmentDTO, " successfully");
}
else
{
getDepartmentRetVal = OperationResult <IList <IDepartmentDTO> > .CreateFailureResult("failed!");
}
}
catch (DACException dacEx)
{
getDepartmentRetVal = OperationResult <IList <IDepartmentDTO> > .CreateErrorResult(dacEx.Message, dacEx.StackTrace);
}
catch (Exception ex)
{
ExceptionManager.HandleException(ex);
getDepartmentRetVal = OperationResult <IList <IDepartmentDTO> > .CreateErrorResult(ex.Message, ex.StackTrace);
}
return(getDepartmentRetVal);
}
public OperationResult <IList <IDepartmentDTO> > GetAllDepartments()
{
OperationResult <IList <IDepartmentDTO> > getAllDepartmentsReturnValue = null;
try
{
IDepartmentDAC departmentDAC = (IDepartmentDAC)DACFactory.Instance.Create(DACType.DepartmentManagerDAC);
IList <IDepartmentDTO> departmentDTOList = departmentDAC.GetAllDepartments();
if (departmentDTOList != null)
{
getAllDepartmentsReturnValue = OperationResult <IList <IDepartmentDTO> > .CreateSuccessResult(departmentDTOList);
}
else
{
getAllDepartmentsReturnValue = OperationResult <IList <IDepartmentDTO> > .CreateFailureResult("Get All Departments Method Failed");
}
}
catch (DACException dacEx)
{
getAllDepartmentsReturnValue = OperationResult <IList <IDepartmentDTO> > .CreateErrorResult(dacEx.Message, dacEx.StackTrace);
}
catch (Exception ex)
{
ExceptionManager.HandleException(ex);
getAllDepartmentsReturnValue = OperationResult <IList <IDepartmentDTO> > .CreateErrorResult(ex.Message, ex.StackTrace);
}
return(getAllDepartmentsReturnValue);
}