ServerServiceImpl.java 文件源码

@Override
public Server findById(Integer id) throws ServiceException {
    try {
        logger.debug("findById : Methods parameters : " + id);
        Server server = serverDAO.findOne(id);
        if (server != null) {
            logger.info("Server with id " + id + " found!");
            logger.info("" + server);
        }
        return server;
    } catch (PersistenceException e) {
        logger.error("Error ServerService : error findById Method : " + e);
        throw new ServiceException("Error database :  " + e.getLocalizedMessage(), e);

    }
}