MoonPro.net/MapoDb/MtcDataModelArchive.cs

using MapoSDK;
using MongoDB.Driver;
using SteamWare;
using System.Collections.Generic;

namespace MapoDb
{
    /// <summary>
    /// Classe gestione archivio modelli MTC in MongoDB
    /// </summary>
    public class MtcDataModelArchive
    {
        #region Public Fields

        /// <summary>
        /// Singleton gestione istanza condivisa
        /// </summary>
        public static MtcDataModelArchive man = new MtcDataModelArchive();

        /// <summary>
        /// Dizionario conf macchine
        /// </summary>
        public Dictionary<string, List<machDataItem>> machineDataItems = new Dictionary<string, List<machDataItem>>();

        #endregion Public Fields

        #region Public Constructors

        /// <summary>
        /// init classe x connessione MongoDB
        /// </summary>
        public MtcDataModelArchive()
        {
            database = memLayer.ML.getMongoDatabase("MAPO");
        }

        #endregion Public Constructors

        #region Public Methods

        /// <summary>
        /// Salva i dataItems della macchina indicata
        /// </summary>
        /// <param name="idxMacchina"></param>
        /// <param name="dataItems"></param>
        /// <returns></returns>
        public bool saveMachineDataItems(string idxMacchina, List<machDataItem> dataItems)
        {
            bool answ = false;
            try
            {
                var collMtcSetup = database.GetCollection<MtcSetup>("MtcSetup");
                // compongo filtro ricerca e metodo update
                var filter = Builders<MtcSetup>.Filter.Eq(u => u.idxMacchina, idxMacchina);
                // chiamo update: cerco riga, se c'è aggiorno sennò creo
                MtcSetup newDoc = new MtcSetup()
                {
                    idxMacchina = idxMacchina,
                    dataItems = dataItems
                };
                // elimino se ci fosse già...
                collMtcSetup.DeleteMany(filter);
                // inserisco ex novo!
                collMtcSetup.InsertOne(newDoc);
                answ = true;
            }
            catch
            { }
            return answ;
        }

        #endregion Public Methods

        #region Private Fields

        /// <summary>
        /// Database corrente MongoDB
        /// </summary>
        private IMongoDatabase database;

        #endregion Private Fields
    }
}