Spring:jdbcDao调用存储过程

public Map statisticsByProcedure(final java.sql.Date date) { return (Map) jdbcDao.getJdbcTemplate().execute( "{call STATISTICS_FOR_SHITANG(?)}", new CallableStatementCallback() { public Object doInCallableStatement(CallableStatement cs) throws SQLException, DataAccessException { cs.setDate(1, date); ResultSet rs = cs.executeQuery(); Map statisticsMap = new HashMap(); // map<PIC,map<WEEKDAY,COUNT>> while (rs.next()) { String C_PID = rs.getString("C_PID"); Integer N_WEEKDAY = new Integer(rs.getInt("N_WEEKDAY")); Integer N_COUNT = new Integer(rs.getInt("N_COUNT")); Map countMap = new HashMap(); // map<WEEKDAY,COUNT> countMap.put(N_WEEKDAY, N_COUNT); Map _map = (Map) statisticsMap.get(C_PID); // map<WEEKDAY,COUNT> if (_map == null) { _map = countMap; } else { _map.putAll(countMap); } statisticsMap.put(C_PID, _map); } return statisticsMap; } }); }