public List<Department> getUpdatedListAfterDepartmentDeletion(Integer id) { studentBusinessService.updateDepartmentInStudent(id); Department dept = departmentDao.fetchDepartmentById(id); departmentDao.deleteDepartment(dept); return departmentDao.fetchAllDepartments(); }
public Department fetchDepartmentById(Integer id) { return departmentDao.fetchDepartmentById(id); }