cpbt-postsharp-example

gistfile1.cs

[PersistenceConversational(MethodsIncludeMode = MethodsIncludeMode.Explicit)]
public class ProductEditPresenter
	: IInitializablePresenter
{
	private readonly IDao<Product> daoProduct;
	private readonly IDao<Category> daoCategory;
	private readonly IProductEditView productEditView;
	
	public ProductEditPresenter(
		IDaoFactory daoFactory,
		IProductEditView productEditView)
	{
		daoProduct = daoFactory.GetDaoOf<Product>();
		daoCategory = daoFactory.GetDaoReadOnlyOf<Category>();
		this.productEditView = productEditView;
		productEditView.SaveClicked += ViewSaveClicked;
		productEditView.CancelClicked += ViewCancelClicked;
	}

	#region IInitializablePresenter Members

	[PersistenceConversation(EndMode = EndMode.End)]
	public void Initialize()
	{
		View.Categories = daoCategory.GetAll().OrderBy(c => c.Name);
		View.Product = new Product();
	}

	#endregion

	public override void Activate()
	{
		ViewManager.ShowDialog(View);
	}

	[PersistenceConversation(EndMode = EndMode.Abort)]
	private void ViewCancelClicked(object sender, EventArgs e)
	{
		View.Close();
	}

	[PersistenceConversation(EndMode = EndMode.End)]
	private void ViewSaveClicked(object sender, EventArgs e)
	{
		daoProduct.MakePersistent(View.Product);
		View.Close();
	}

	[PersistenceConversation(EndMode = EndMode.Continue)]
	public void Initialize(int id)
	{
		View.Product = daoProduct.Get(id);
	}
}