C++ (Cpp) mongo_sync_cmd_update Beispiele

Beispiel #1

Datei: mmg.c Projekt: pombredanne/cmoon

NEOERR* mmg_string_update(mmg_conn *db, char *dsn, int flags, char *up, char *sel)
{
    bson *doca, *docb;

    MCS_NOT_NULLC(db, dsn, up);

    mtc_noise("update %s %s %s", dsn, up, sel);
    
    if (sel) {
        doca = mbson_new_from_string(sel, true);
        if (!doca) return nerr_raise(NERR_ASSERT, "build doc sel: %s: %s",
                                     sel, strerror(errno));
    } else doca = NULL;
    
    docb = mbson_new_from_string(up, true);
    if (!docb) return nerr_raise(NERR_ASSERT, "build doc up: %s: %s",
                                 up, strerror(errno));

    if (!mongo_sync_cmd_update(db->con, dsn, flags, doca, docb))
        return nerr_raise(NERR_DB, "sync_cmd_update: %s", strerror(errno));
    
    bson_free(doca);
    bson_free(docb);
    
    return STATUS_OK;
}

Beispiel #2

Datei: afmongodb.c Projekt: pgit/syslog-ng-3.4

static gboolean
afmongodb_worker_insert (MongoDBDestDriver *self)
{
  gboolean success;
  guint8 *oid;
  LogMessage *msg;
  LogPathOptions path_options = LOG_PATH_OPTIONS_INIT;

  afmongodb_dd_connect(self, TRUE);

  g_mutex_lock(self->queue_mutex);
  log_queue_reset_parallel_push(self->queue);
  success = log_queue_pop_head(self->queue, &msg, &path_options, FALSE, FALSE);
  g_mutex_unlock(self->queue_mutex);
  if (!success)
    return TRUE;

  msg_set_context(msg);

  bson_reset (self->bson_sel);
  bson_reset (self->bson_upd);
  bson_reset (self->bson_set);

  oid = mongo_util_oid_new_with_time (self->last_msg_stamp, self->seq_num);
  bson_append_oid (self->bson_sel, "_id", oid);
  g_free (oid);
  bson_finish (self->bson_sel);

  value_pairs_foreach (self->vp, afmongodb_vp_foreach,
		       msg, self->seq_num, self->bson_set);

  bson_finish (self->bson_set);

  bson_append_document (self->bson_upd, "$set", self->bson_set);
  bson_finish (self->bson_upd);

  if (!mongo_sync_cmd_update (self->conn, self->ns, MONGO_WIRE_FLAG_UPDATE_UPSERT,
			      self->bson_sel, self->bson_upd))
    {
      msg_error ("Network error while inserting into MongoDB",
		 evt_tag_int("time_reopen", self->time_reopen),
		 NULL);
      success = FALSE;
    }

  msg_set_context(NULL);

  if (success)
    {
      stats_counter_inc(self->stored_messages);
      step_sequence_number(&self->seq_num);
      log_msg_ack(msg, &path_options);
      log_msg_unref(msg);
    }
  else
    {
      g_mutex_lock(self->queue_mutex);
      log_queue_push_head(self->queue, msg, &path_options);
      g_mutex_unlock(self->queue_mutex);
    }

  return success;
}