public T get(T t) {
GenericSelect<T> select = createSelect(t);
ResultSet rs = null;
PreparedStatement ps = null;
Connection conn = null;
T entity = null;
try {
conn = SysDbInst.getInstance().getDatabase().getSingleConnection();
ps =
conn.prepareStatement(
select.sql(dbName), ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_READ_ONLY);
int index = select.bind(ps);
rs = ps.executeQuery();
entity = select.fetchOnce(rs);
} catch (Exception e) {
entity = null;
System.out.println(this.getClass().getName() + e.toString());
} finally {
try {
if (rs != null) {
rs.close();
rs = null;
}
if (ps != null) {
ps.close();
ps = null;
}
if (conn != null) {
conn.close();
conn = null;
}
} catch (SQLException ex) {
Logger.getLogger(BaseReader.class.getName()).log(Level.SEVERE, null, ex);
}
}
return entity;
}
