Simple Spring Service code

I used Spring MVC arch, and I need to be informed about correct names of methods and exceptions throwing.

/**
 * @author Eugene G. Ustimenko
 * @date Jan 19, 2015
 */
@Service
@Qualifier ("entityService")
public class BaseEntityService < T extends BaseEntity > implements     IBaseEntityService < T > {

  @Autowired
  private IBaseEntityDao<T> dao;

  @Transactional
  @Override
  public T create (T entity) throws ServiceException {

    try {
      return dao.create(entity);
    }
    catch (final Exception ex) {
      throw new ServiceException("Create entity operation error " +     ex.getMessage(), ex);
    }
  }

  @Transactional
  @Override
  public T update (T entity) throws ServiceException {

    try {
      return dao.update(entity);
    }
    catch (final Exception ex) {
      throw new ServiceException("Update entity operation error " +     ex.getMessage(), ex);
    }
  }

  @Transactional
  @Override
  public void remove (Long id) throws ServiceException {

    try {
      dao.remove(id);
    }
    catch (final Exception ex) {
      throw new ServiceException("Remove entity operation error " +     ex.getMessage(), ex);
    }
  }

  @Override
  public List < T > getAll () throws ServiceException {

    try {
      return dao.getAll();
    }
    catch (final Exception ex) {
      throw new ServiceException("Get list of entities operation error "     + ex.getMessage(), ex);
    }
  }

  @Override
  public T get (Long id) throws ServiceException {

    try {
      return dao.get(id);
    }
    catch (final Exception ex) {
      throw new ServiceException("Get entity by identifier operation error" + ex.getMessage(), ex);
    }
  }

}