public List findRoomDevice(TRoomdevice roomdevice) throws Exception {
StringBuffer query = new StringBuffer(" from TRoomdevice rd where 1=1 ");
if (StringUtils.isNotEmpty(roomdevice.getId().getRoomId())) {
query.append(" and rd.id.roomId ='").append(roomdevice.getId().getRoomId()).append("'");
}
if (roomdevice.getId().getDeviceId() != null
&& !"".equals(roomdevice.getId().getDeviceId().toString())) {
query.append(" and rd.id.deviceId =").append(roomdevice.getId().getDeviceId());
}
List result = roomDAO.find(query.toString());
return result;
}
