package me.xhh.hector06; import org.slf4j.Logger; import org.slf4j.LoggerFactory; public class ExampleDao extends ExampleBaseDBA implements IExampleDao { private static final long serialVersionUID = 1L; private static final Logger log = LoggerFactory.getLogger(ExampleDao.class); enum ExampleColumn implements ColumnName { first, second } @Override public String showExample() throws RuntimeException { log.debug("showExample..."); return "Example"; } }