MoonPro.net/MapoDb/selData.cs

using MapoDb;
using Newtonsoft.Json;
using SteamWare;
using System;

public class selData
{
    #region Public Fields

    public static selData mng = new selData();

    #endregion Public Fields

    #region Public Constructors

    /// <summary>
    /// classe accesso tabelle selettori
    /// </summary>
    public selData()
    {
        DataLayerObj = new DataLayer();
    }

    #endregion Public Constructors

    #region Public Methods

    /// <summary>
    /// Tabella elenco Articoli
    /// NB: mantenuta in cache redis x evitare continue letture...
    /// </summary>
    /// <param name="conditio"></param>
    /// <returns></returns>
    public DS_ProdTempi.AnagArticoliDataTable getSelAllArticoli()
    {
        return DataLayerObj.taAnagArt.GetData();
    }

    /// <summary>
    /// Invalida e svuota la cache di selezione post update vari...
    /// </summary>
    /// <returns></returns>
    public bool invalidateCache()
    {
        bool answ = false;
        try
        {
            string redKey = memLayer.ML.redHash("Cache:Art:");
            memLayer.ML.redFlushKey(redKey);
            redKey = memLayer.ML.redHash("Cache:StatoMacc:");
            memLayer.ML.redFlushKey(redKey);
            answ = true;
        }
        catch
        { }
        return answ;
    }

    /// <summary>
    /// Riga dettaglio singolo articolo
    /// NB: mantenuta in cache redis x evitare continue letture...
    /// </summary>
    /// <param name="conditio"></param>
    /// <returns></returns>
    public DS_ProdTempi.AnagArticoliRow rigaArt(string codArt)
    {
        DS_ProdTempi.AnagArticoliRow answ = null;
        // cerco in REDIS...
        string redKey = memLayer.ML.redHash("Cache:Art:" + codArt);
        string serVal = memLayer.ML.getRSV(redKey);
        if (serVal != null && serVal != "")
        {
            try
            {
                DS_ProdTempi.AnagArticoliDataTable tab = JsonConvert.DeserializeObject<DS_ProdTempi.AnagArticoliDataTable>(serVal);
                if (tab.Rows.Count > 0)
                {
                    answ = tab[0];
                }
            }
            catch (Exception exc)
            {
                logger.lg.scriviLog(string.Format("rigaArt|Errore in deserializzazione chiave {0}{1}{2}", codArt, Environment.NewLine, exc), tipoLog.EXCEPTION);
            }
        }
        else
        {
            // se non trovo --> DB!
            try
            {
                DS_ProdTempi.AnagArticoliDataTable tab = DataLayerObj.taAnagArt.getByCod(codArt);
                if (tab.Rows.Count > 0)
                {
                    answ = tab[0];
                }
                serVal = JsonConvert.SerializeObject(tab);
                memLayer.ML.setRSV(redKey, serVal, cacheDuration);
            }
            catch
            { }
        }
        return answ;
    }

    /// <summary>
    /// Riga STATO macchina
    /// NB: mantenuta in cache redis x evitare continue letture...
    /// </summary>
    /// <param name="conditio"></param>
    /// <returns></returns>
    public DS_applicazione.StatoMacchineRow rigaStato(string idxMacc)
    {
        DS_applicazione.StatoMacchineRow answ = null;
        // cerco in REDIS...
        string redKey = memLayer.ML.redHash("Cache:StatoMacc:" + idxMacc);
        string serVal = memLayer.ML.getRSV(redKey);
        if (serVal != null && serVal != "")
        {
            try
            {
                DS_applicazione.StatoMacchineDataTable tab = JsonConvert.DeserializeObject<DS_applicazione.StatoMacchineDataTable>(serVal);
                if (tab.Rows.Count > 0)
                {
                    answ = tab[0];
                }
            }
            catch (Exception exc)
            {
                logger.lg.scriviLog(string.Format("rigaStato|Errore in deserializzazione chiave {0}{1}{2}", idxMacc, Environment.NewLine, exc), tipoLog.EXCEPTION);
            }
        }
        else
        {
            // se non trovo --> DB!
            try
            {
                DS_applicazione.StatoMacchineDataTable tab = DataLayerObj.taStatoMacchine.GetDataByIdxMacchina(idxMacc);
                if (tab.Rows.Count > 0)
                {
                    answ = tab[0];
                }
                serVal = JsonConvert.SerializeObject(tab);
                memLayer.ML.setRSV(redKey, serVal, cacheDuration);
            }
            catch
            { }
        }
        return answ;
    }

    #endregion Public Methods

    #region Protected Fields

    /// <summary>
    /// Durata standard cache info
    /// </summary>
    protected int cacheDuration = 5;

    protected DataLayer DataLayerObj;

    #endregion Protected Fields
}