예제 #1
0
  public Response call(DB db, DBCollection coll, OutMessage m, int retries) throws MongoException {

    final MyPort mp = _threadPort.get();
    final DBPort port = mp.get(false);

    port.checkAuth(db);

    Response res = null;
    try {
      res = port.call(m, coll);
      mp.done(port);
    } catch (IOException ioe) {
      mp.error(ioe);
      if (_error(ioe) && retries > 0) {
        return call(db, coll, m, retries - 1);
      }
      throw new MongoException.Network("can't call something", ioe);
    } catch (RuntimeException re) {
      mp.error(re);
      throw re;
    }

    ServerError err = res.getError();

    if (err != null && err.isNotMasterError()) {
      _pickCurrent();
      if (retries <= 0) {
        throw new MongoException("not talking to master and retries used up");
      }
      return call(db, coll, m, retries - 1);
    }

    return res;
  }
예제 #2
0
  public WriteResult say(DB db, OutMessage m, DB.WriteConcern concern) throws MongoException {
    MyPort mp = _threadPort.get();
    DBPort port = mp.get(true);
    port.checkAuth(db);

    try {
      port.say(m);
      if (concern == DB.WriteConcern.STRICT) {
        return _checkWriteError(mp, port);
      } else {
        mp.done(port);
        return new WriteResult(db, port);
      }
    } catch (IOException ioe) {
      mp.error(ioe);
      _error(ioe);
      if (concern == DB.WriteConcern.NONE) {
        CommandResult res = new CommandResult();
        res.put("ok", false);
        res.put("$err", "NETWORK ERROR");
        return new WriteResult(res);
      }
      throw new MongoException.Network("can't say something", ioe);
    } catch (MongoException me) {
      throw me;
    } catch (RuntimeException re) {
      mp.error(re);
      throw re;
    }
  }
예제 #3
0
  WriteResult _checkWriteError(MyPort mp, DBPort port) throws MongoException {

    CommandResult e = _mongo.getDB("admin").getLastError();
    mp.done(port);

    Object foo = e.get("err");
    if (foo == null) return new WriteResult(e);

    int code = -1;
    if (e.get("code") instanceof Number) code = ((Number) e.get("code")).intValue();
    String s = foo.toString();
    if (code == 11000 || code == 11001 || s.startsWith("E11000") || s.startsWith("E11001"))
      throw new MongoException.DuplicateKey(code, s);
    throw new MongoException(code, s);
  }