csla.netcore.test/Basic/Child.cs

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//-----------------------------------------------------------------------
// <copyright file="Child.cs" company="Marimer LLC">
//     Copyright (c) Marimer LLC. All rights reserved.
//     Website: https://cslanet.com
// </copyright>
// <summary>no summary</summary>
//-----------------------------------------------------------------------
using System;
using System.Collections.Generic;
using System.Text;
using System.Data;
 
namespace Csla.Test.Basic
{
  [Serializable()]
  public class Child : BusinessBase<Child>
  {
    private Guid _guid = System.Guid.NewGuid();
 
    public static readonly PropertyInfo<string> DataProperty = RegisterProperty<string>(c => c.Data);
    public string Data
    {
      get { return GetProperty(DataProperty); }
      set { SetProperty(DataProperty, value); }
    }
 
    public Guid Guid
    {
      get { return _guid; }
    }
 
    public static readonly PropertyInfo<GrandChildren> GrandChildrenProperty = RegisterProperty<GrandChildren>(c => c.GrandChildren);
    public GrandChildren GrandChildren
    {
      get { return GetProperty(GrandChildrenProperty); }
      private set { LoadProperty(GrandChildrenProperty, value); }
    }
 
    [CreateChild]
    private void Create([Inject] IChildDataPortal<GrandChildren> dataPortal)
    {
      GrandChildren = dataPortal.CreateChild();
    }
 
    [FetchChild]
    private void Fetch(IDataReader dr, [Inject] IChildDataPortal<GrandChildren> dataPortal)
    {
      GrandChildren = dataPortal.CreateChild();
      MarkOld();
    }
 
    [Update]
    internal void Update(IDbTransaction tr)
    {
      if (IsDeleted)
      {
        //we would delete here
        MarkNew();
      }
      else
      {
        if (IsNew)
        {
          //we would insert here
        }
        else
        {
          //we would update here
        }
        MarkOld();
      }
    }
  }
}