コード例 #1
0
        /// <summary>
        /// Read a list of variables value from the DB cache given their names.
        /// Note: this function is not async, since liteDB do not support it yet.
        /// </summary>
        /// <param name="names">List of names of the variables</param>
        /// <param name="status">Status of the transaction, "Ok" if good, else see <see cref="ReadStatusCode"/> </param>
        /// <returns>Returns a list of dbVariable</returns>
        public dbVariableValue[] readValue(string[] names, out ReadStatusCode status)
        {
            BsonArray bson_arr = new BsonArray();

            foreach (string name in names)
            {
                bson_arr.Add(name);
            }

            dbVariableValue[] read_var = latestValues.Find(Query.In("name", bson_arr)).ToArray();

            if (read_var.Count() != names.Length)
            {
                status = ReadStatusCode.VariableNotFoundInDB;

                string l = "";
                List <dbVariableValue> values = read_var.ToList();
                foreach (var v in names)
                {
                    if (values.Find(x => x.name == v) == null)
                    {
                        l += v + ", ";
                    }
                }
                logger.Warn("Some of the varibles requested to read were not found: " + l);
            }
            else
            {
                status = ReadStatusCode.Ok;
            }

            return(read_var);
        }
コード例 #2
0
 /// <summary>
 /// Read a list of variables value from the DB cache given their names.
 /// Note: this function is not async, since liteDB do not support it yet.
 /// </summary>
 /// <param name="names">List of names of the variables</param>
 /// <param name="status">Status of the transaction, "Ok" if good, else see <see cref="ReadStatusCode"/> </param>
 /// <returns>Returns a list of dbVariable</returns>
 public dbVariableValue[] readValueFromCache(string[] names, out ReadStatusCode status)
 {
     return(db.readValue(names, out status));
 }