Brand.cs :  » Persistence-Frameworks » Ubik » StoresAndStockPricing » Model » C# / CSharp Open Source

using System;
using System.Collections.Generic;
using System.Text;
using Ubik.Engine.Client;

namespace StoresAndStockPricing.Model{
  /// <summary>
  /// Brands are groups of products distinguised by the label under which they're sold.
  /// </summary>
  public class Brand : Individual
  {
    NonEmptyTrackedString _name;
    TrackedString _notes;
    TrackedReference<Manufacturer> _manufacturer;
    VirtualCollection<StockItem> _stockItems;

    protected Brand(Session session)
      : base(session)
    {
      _name = new NonEmptyTrackedString(this, "Name");
      _notes = new TrackedString(this, "Notes", StandardFieldLengths.NotesLength);
      _manufacturer = new TrackedReference<Manufacturer>(this, "Manufacturer");
      _stockItems = new VirtualCollection<StockItem>(this, "Brand", VirtualCollectionMultiplicity.OneToMany);
    }

    public Brand(Session session, string name, Manufacturer manufacturer)
      : this(session)
    {
      if (manufacturer == null)
        throw new ArgumentNullException("manufacturer");

      _name.Reset(name);
      _manufacturer.Reset(manufacturer);
    }

    public string Name
    {
      get
      {
        return _name.Value;
      }
      set
      {
        _name.Value = value;
      }
    }

    public string Notes
    {
      get
      {
        return _notes.Value;
      }
      set
      {
        _notes.Value = value;
      }
    }

    public Manufacturer Manufacturer
    {
      get
      {
        return _manufacturer.Value;
      }
      set
      {
        if (value == null)
          throw new ArgumentNullException("value");

        _manufacturer.Value = value;
      }
    }

    public ICollection<StockItem> StockItems
    {
      get
      {
        return _stockItems;
      }
    }
  }
}