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NHibernate Best Practices with ASP.NET, 1.2nd Ed.

By , 11 Jun 2008
 
Prize winner in Competition "ASP.NET Feb 2006"
basicsample.zip
BasicSample
BasicSample.Core
BasicSample.Core.csproj
DataInterfaces
IDao.cs
IDaoFactory.cs
IHistoricalOrderSummaryDao.cs
IOrderDao.cs
README.txt
Domain
Customer.cs
Customer.hbm.xml
DomainObject.cs
HistoricalOrderSummary.cs
HistoricalOrderSummary.hbm.xml
IHasAssignedId.cs
Order.cs
Order.hbm.xml
Product.cs
Product.hbm.xml
Products.cs
Supplier.cs
Supplier.hbm.xml
Properties
AssemblyInfo.cs
Utils
DesignByContract.cs
BasicSample.Data
AbstractNHibernateDao.cs
BasicSample.Data.csproj
HistoricalOrderSummaryDao.cs
NHibernateDaoFactory.cs
NHibernateSessionManager.cs
OrderDao.cs
Properties
AssemblyInfo.cs
BasicSample.resharper
BasicSample.resharper.user
BasicSample.sln
BasicSample.Tests
App.config
BasicSample.Tests.csproj
Data
CustomerDaoTests.cs
DaoTestDoubles
MockOrderDaoFactory.cs
OrderDaoStub.cs
HistoricalOrderSummaryDaoTests.cs
NHibernateTestCase.cs
Domain
CustomerTests.cs
DomainObjectIdSetter.cs
OrderTests.cs
SupplierTests.cs
Properties
AssemblyInfo.cs
TestFactories
TestOrdersFactory.cs
TestGlobals.cs
Web
WebSmokeTests.cs
BasicSample.Web
AddCustomer.aspx
AddCustomer.aspx.cs
App_Code
NHibernateSessionModule.cs
Bin
BasicSample.Core.dll
BasicSample.Core.pdb
BasicSample.Data.dll
BasicSample.Data.pdb
Iesi.Collections.dll
Iesi.Collections.xml
log4net.dll
log4net.dll.refresh
log4net.xml
NHibernate.dll
NHibernate.dll.refresh
Default.aspx
Default.aspx.cs
EditCustomer.aspx
EditCustomer.aspx.cs
ListCustomers.aspx
ListCustomers.aspx.cs
ListSuppliers.aspx
ListSuppliers.aspx.cs
Web.config
Solution Items
Iesi.Collections.dll
Iesi.Collections.license.txt
Iesi.Collections.xml
log4net.dll
log4net.license.txt
log4net.xml
NHibernate.dll
NHibernate.license.txt
nunit.framework.dll
NUnitAsp.dll
Rhino.Mocks.dll
Rhino.Mocks.xml
enterprisesample.zip
EnterpriseSample
EnterpriseSample.Core
DataInterfaces
IDaoFactory.cs
IHistoricalOrderSummaryDao.cs
IOrderDao.cs
README.txt
Domain
Customer.cs
Customer.hbm.xml
DomainObject.cs
HistoricalOrderSummary.cs
HistoricalOrderSummary.hbm.xml
IHasAssignedId.cs
Order.cs
Order.hbm.xml
Product.cs
Product.hbm.xml
Products.cs
Supplier.cs
Supplier.hbm.xml
Dto
CustomerDto.cs
OrderDto.cs
README.txt
EnterpriseSample.Core.csproj
EnterpriseSample.Core.csproj.user
Properties
AssemblyInfo.cs
EnterpriseSample.Data
EnterpriseSample.Data.csproj
HistoricalOrderSummaryDao.cs
NHibernateDaoFactory.cs
OrderDao.cs
Properties
AssemblyInfo.cs
EnterpriseSample.Presenters
EditCustomerPresenter.cs
EnterpriseSample.Presenters.csproj
ListCustomerOrdersPresenter.cs
ListCustomersPresenter.cs
ListHistoricalOrderSummariesPresenter.cs
Properties
AssemblyInfo.cs
ViewInterfaces
IEditCustomerView.cs
IListCustomersView.cs
IListObjectsView.cs
EnterpriseSample.resharper
EnterpriseSample.resharper.user
EnterpriseSample.sln
EnterpriseSample.Tests
App.config
Data
CustomerDaoTests.cs
DaoTestDoubles
MockCustomerDaoFactory.cs
MockHistoricalOrderSummaryDaoFactory.cs
MockOrderDaoFactory.cs
OrderDaoStub.cs
HistoricalOrderSummaryDaoTests.cs
NHibernateTestCase.cs
Domain
CustomerTests.cs
DomainObjectIdSetter.cs
Dto
CustomerDtoTests.cs
OrderTests.cs
EnterpriseSample.Tests.csproj
Presenters
EditCustomerPresenterTests.cs
ListCustomersPresenterTests.cs
ListHistoricalOrderSummariesPresenterTests.cs
ListOrdersPresenterTests.cs
Properties
AssemblyInfo.cs
TestFactories
TestCustomersFactory.cs
TestHistoricalOrderSummariesFactory.cs
TestOrdersFactory.cs
TestGlobals.cs
Web
WebSmokeTests.cs
EnterpriseSample.Web
AddCustomer.aspx
AddCustomer.aspx.cs
App_Code
CustomHttpApplication.cs
GetCustomer.cs
PageControllers
BasePage.cs
BaseUserControl.cs
BaseWebService.cs
Bin
Castle.DynamicProxy.dll
Castle.MicroKernel.dll
Castle.MicroKernel.xml
Castle.Model.dll
Castle.Model.xml
Castle.Windsor.dll
Castle.Windsor.dll.refresh
Castle.Windsor.xml
EnterpriseSample.Core.dll
EnterpriseSample.Core.pdb
EnterpriseSample.Data.dll
EnterpriseSample.Data.pdb
EnterpriseSample.Presenters.dll
EnterpriseSample.Presenters.pdb
Iesi.Collections.dll
Iesi.Collections.xml
log4net.dll
log4net.dll.refresh
log4net.xml
NHibernate.dll
NHibernate.dll.refresh
ProjectBase.Data.dll
ProjectBase.Data.pdb
ProjectBase.Utils.dll
ProjectBase.Utils.pdb
Config
CastleComponents.config
NorthwindNHibernate.config
README.txt
Default.aspx
Default.aspx.cs
EditCustomer.aspx
EditCustomer.aspx.cs
EnterpriseSample.log
GetCustomer.asmx
Global.asax
ListCustomers.aspx
ListCustomers.aspx.cs
ListSuppliers.aspx
ListSuppliers.aspx.cs
Views
EditCustomerView.ascx
EditCustomerView.ascx.cs
ListHistoricalOrderSummariesView.ascx
ListHistoricalOrderSummariesView.ascx.cs
ListOrdersView.ascx
ListOrdersView.ascx.cs
Web.config
ProjectBase.Data
AbstractNHibernateDao.cs
IDao.cs
NHibernateSessionMgmt
NHibernateSessionManager.cs
NHibernateSessionModule.cs
OpenSessionInViewSection.cs
SessionFactoriesCollection.cs
SessionFactoryElement.cs
ProjectBase.Data.csproj
Properties
AssemblyInfo.cs
ProjectBase.Utils
DesignByContract.cs
ProjectBase.Utils.csproj
Properties
AssemblyInfo.cs
Web
ErrorModule.cs
Solution Items
Castle.Core.dll
Castle.Core.xml
Castle.DynamicProxy.dll
Castle.Facilities.AutomaticTransactionManagement.dll
Castle.Facilities.AutomaticTransactionManagement.xml
Castle.MicroKernel.dll
Castle.MicroKernel.xml
Castle.Model.dll
Castle.Model.xml
Castle.Services.Transaction.dll
Castle.Services.Transaction.xml
Castle.Windsor.dll
Castle.Windsor.xml
Iesi.Collections.dll
Iesi.Collections.license.txt
Iesi.Collections.xml
log4net.dll
log4net.license.txt
log4net.xml
NHibernate.dll
NHibernate.license.txt
nunit.framework.dll
NUnitAsp.dll
Rhino.Mocks.dll
Rhino.Mocks.xml
nhibernatebestpractices_src.zip
NHibernateSample
NHibernateSample.Core
bin
DataInterfaces
IDaoFactory.cs
IGenericDao.cs
README.txt
Domain
Customer.cs
Customer.hbm.xml
DomainObject.cs
Order.cs
Order.hbm.xml
NHibernateSample.Core.csproj
Properties
AssemblyInfo.cs
NHibernateSample.Data
bin
GenericNHibernateDao.cs
NHibernateDaoFactory.cs
NHibernateSample.Data.csproj
NHibernateSessionManager.cs
Properties
AssemblyInfo.cs
NHibernateSample.sln
NHibernateSample.Tests
App.config
bin
Data
CustomerDaoTests.cs
Domain
CustomerTests.cs
MockDao
MockOrderDao.cs
NHibernateSample.Tests.csproj
Properties
AssemblyInfo.cs
NHibernateSample.Web
AddCustomer.aspx
AddCustomer.aspx.cs
App_Code
NHibernateSessionModule.cs
Bin
Castle.DynamicProxy.dll
Iesi.Collections.dll
Iesi.Collections.dll.refresh
log4net.dll
log4net.dll.refresh
NHibernate.dll
NHibernate.Generics.dll
NHibernateSample.Core.dll
NHibernateSample.Data.dll
EditCustomer.aspx
EditCustomer.aspx.cs
ViewCustomers.aspx
ViewCustomers.aspx.cs
Web.config
Solution Items
Iesi.Collections.dll
log4net.dll
NHibernate.dll
NHibernate.Generics.dll
nunit.framework.dll 
using System;
using NHibernateSample.Core.DataInterfaces;
using NHibernateSample.Data;
using NHibernateSample.Core.Domain;

public partial class EditCustomer : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e) {
        if (!IsPostBack) {
            DisplayCustomerToEdit();
        }
    }

    private void DisplayCustomerToEdit() {
        IDaoFactory daoFactory = new NHibernateDaoFactory();
        ICustomerDao customerDao = daoFactory.GetCustomerDao();

        // No need to lock the customer since we're just viewing the data
        Customer customerToEdit = customerDao.GetById(Request.QueryString["customerID"], false);

        hidCustomerID.Value = customerToEdit.ID;
        lblCustomerID.Text = customerToEdit.ID;
        txtCompanyName.Text = customerToEdit.CompanyName;
        txtContactName.Text = customerToEdit.ContactName;

        // The Orders collection is lazy-loaded
        grdOrders.DataSource = customerToEdit.Orders;
        grdOrders.DataBind();
    }

    protected void btnUpdate_OnClick(object sender, EventArgs e) {
        IDaoFactory daoFactory = new NHibernateDaoFactory();
        ICustomerDao customerDao = daoFactory.GetCustomerDao();

        // Now that we're about to update the customer, be sure to lock the entity
        Customer customerToUpdate = customerDao.GetById(hidCustomerID.Value, true);

        // Changes to the customer object will be automatically committed at the end of the HTTP request
        customerToUpdate.CompanyName = txtCompanyName.Text;
        customerToUpdate.ContactName = txtContactName.Text;

        Response.Redirect("ViewCustomers.aspx?action=updated");
    }

    protected void btnCancel_OnClick(object sender, EventArgs e) {
        Response.Redirect("ViewCustomers.aspx");
    }
}

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This article, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

About the Author

 Billy McCafferty
Web Developer
United States United States
Member
No Biography provided

About Article
This article describes best practices for leveraging the benefits of NHibernate 1.2, ASP.NET, generics and unit testing together.
Type Article
Licence CPOL
First Posted 11 Mar 2006
Views 3,747,637
Downloads 26,075
Bookmarked 1,024 times

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