CMS-MTConn/MTC_Adapter/SCMA/DataModelXML.cs

using System;
using System.Collections.Generic;
using System.IO;
using System.Xml.Serialization;

namespace SCMA
{
  /// <summary>
  /// Classe per serializzazione / deserializzazione del datamodel x le informazioni necessarie x ADAPTER OPC-UA 2.1+
  /// 
  /// ref: 
  /// - https://stackoverflow.com/questions/37198689/deserialization-of-complex-object-c-sharp
  /// - https://stackoverflow.com/questions/15907357/deserialization-of-xml-file-by-using-xmlarray
  /// - http://www.cambiaresearch.com/articles/33/how-can-i-easily-manage-an-xml-configuration-file-in-dotnet
  /// </summary>
  [Serializable]
  [XmlRoot("ModelDesign")]
  public class DataModelXML
  {

    // rivedere con 
    // - https://docs.microsoft.com/it-it/dotnet/standard/serialization/controlling-xml-serialization-using-attributes
    // - https://www.jonasjohn.de/snippets/csharp/xmlserializer-example.htm
    // RIPENSARE OBJ GERARCHICO IN TOTO...
    // ModelDesign > MAchine > List<Property> + List<Array> + List<Component> ognuno coi suoi attributi...


    [XmlArray("Machine")]
    [XmlArrayItem("Property", Type = typeof(Property))]
    [XmlArrayItem("Variable", Type = typeof(Variable))]
    [XmlArrayItem("Component", Type = typeof(Component))]
    public ouData[] PVData { get; set; }

    //[XmlArray("Machine")]
    //[XmlArrayItem("Property")]
    //[XmlArrayItem("Property", Type = typeof(Property))]
    //[XmlArrayItem("Variable", Type = typeof(Variable))]
    //[XmlArrayItem("Component", Type = typeof(Component))]
    //public cData[] CData { get; set; }

    /// <summary>
    /// Serializzazione XML dell'oggetto conf dell'adapter
    /// </summary>
    /// <param name="file"></param>
    /// <param name="c"></param>
    public static void Serialize(string file, DataModelXML c)
    {
      // prima provo a creare il file vuoto...
      if (!File.Exists(file))
      {
        string dirPath = file.Substring(0, file.LastIndexOf('\\'));
        // verifico directory
        if (!Directory.Exists(dirPath))
        {
          Directory.CreateDirectory(dirPath);
        }
      }
      // salvo effettivamente file...
      XmlSerializer xs = new XmlSerializer(c.GetType());
      StreamWriter writer = File.CreateText(file);
      xs.Serialize(writer, c);
      writer.Flush();
      writer.Close();
    }
    /// <summary>
    /// deserializzazione oggetto conf adapter
    /// </summary>
    /// <param name="file"></param>
    /// <returns></returns>
    public static DataModelXML Deserialize(string file)
    {
      XmlSerializer xs = new XmlSerializer(typeof(DataModelXML));
      StreamReader reader = File.OpenText(file);
      DataModelXML c = (DataModelXML)xs.Deserialize(reader);
      reader.Close();
      return c;
    }
    /// <summary>
    /// restitusice forma XML grezza del file
    /// </summary>
    /// <param name="file"></param>
    /// <returns></returns>
    public static string rawXml(string file)
    {
      string answ = "";
      XmlSerializer xs = new XmlSerializer(typeof(DataModelXML));
      StreamReader reader = File.OpenText(file);
      answ = reader.ReadToEnd();
      reader.Close();
      return answ;
    }
  }

  [Serializable]
  public class Modules
  {
    [XmlElement]
    public Channel channel { get; set; }

    [XmlArray("Machine")]
    //[XmlArrayItem("Property")]
    //[XmlArrayItem("Property", Type = typeof(Property))]
    //[XmlArrayItem("Variable", Type = typeof(Variable))]
    //[XmlArrayItem("Component", Type = typeof(Component))]
    public ouData[] PVData { get; set; }


    //public List<Property> Properties { get; set; }
  }

  [Serializable]
  [XmlInclude(typeof(Property))]
  [XmlInclude(typeof(Variable))]
  [XmlInclude(typeof(Component))]
  public class ouData
  {
    [XmlAttribute]
    public string Name { get; set; }

    [XmlAttribute]
    public string SymbolicName { get; set; }

    [XmlAttribute]
    public string BrowseName { get; set; }

    [XmlAttribute]
    public string DataType { get; set; }

    [XmlAttribute]
    public string ValueRank { get; set; }

    [XmlAttribute]
    public string Value { get; set; }

    [XmlAttribute]
    public string Units { get; set; }
  }

  [Serializable]
  public class Property : ouData { }

  [Serializable]
  public class Variable : ouData { }

  [Serializable]
  public class Component : ouData { }


  [Serializable]
  public class Channel
  {
    [XmlArray("resources")]
    [XmlArrayItem("resource")]
    public List<Resources> resources { get; set; }
  }

  [Serializable]
  public class Resources
  {
    [XmlAttribute]
    public string name { get; set; }

    [XmlAttribute]
    public string url { get; set; }

    [XmlAttribute]
    public string refresh_interval { get; set; }

    [XmlText]
    public string someText { get; set; }
  }
}