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Sergey Koshcheyev
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Added a minimal Web application using NHibernate, primarily to make sure it works under Medium Trust.
SVN: trunk@2507
1 parent 0f0544b commit 9dbecc1

18 files changed

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‎src/NHibernate.Everything-2.0.sln

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‎src/NHibernate.Example.Web/App_Code/CurrentSessionModule.cs

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using System;
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using System.Web;
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using NHibernate.Context;
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namespace NHibernate.Example.Web
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{
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public class CurrentSessionModule : IHttpModule
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{
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public void Init(HttpApplication context)
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{
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context.BeginRequest += new EventHandler(Application_BeginRequest);
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context.EndRequest += new EventHandler(Application_EndRequest);
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}
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public void Dispose()
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{
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}
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private void Application_BeginRequest(object sender, EventArgs e)
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{
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ManagedWebSessionContext.Bind(HttpContext.Current, ExampleApplication.SessionFactory.OpenSession());
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}
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private void Application_EndRequest(object sender, EventArgs e)
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{
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ISession session = ManagedWebSessionContext.Unbind(HttpContext.Current, ExampleApplication.SessionFactory);
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if (session.Transaction.IsActive)
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{
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session.Transaction.Rollback();
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}
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if (session != null)
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{
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session.Close();
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}
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}
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}
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}

‎src/NHibernate.Example.Web/App_Code/Domain/Item.cs

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using System;
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namespace NHibernate.Example.Web.Domain
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{
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public class Item
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{
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private int id;
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private decimal price;
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private string description;
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public virtual int Id
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{
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get { return id; }
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set { id = value; }
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}
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public virtual decimal Price
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{
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get { return price; }
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set { price = value; }
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}
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public virtual string Description
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{
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get { return description; }
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set { description = value; }
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}
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}
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}

‎src/NHibernate.Example.Web/App_Code/ExampleApplication.cs

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using System;
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using System.IO;
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using System.Web;
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using System.Web.Hosting;
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using NHibernate;
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using NHibernate.Example.Web.Domain;
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namespace NHibernate.Example.Web
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{
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public class ExampleApplication : HttpApplication
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{
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public static readonly Cfg.Configuration Configuration;
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public static readonly ISessionFactory SessionFactory;
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static ExampleApplication()
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{
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log4net.Config.XmlConfigurator.Configure();
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Configuration = new NHibernate.Cfg.Configuration()
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.SetDefaultAssembly(typeof(Item).Assembly.FullName)
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.SetDefaultNamespace(typeof(Item).Namespace)
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.AddDirectory(new DirectoryInfo(HostingEnvironment.MapPath("~/App_Data/")));
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SessionFactory = Configuration.BuildSessionFactory();
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}
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public static ISession GetCurrentSession()
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{
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return SessionFactory.GetCurrentSession();
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}
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}
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}

‎src/NHibernate.Example.Web/App_Code/Persistence/ItemList.cs

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using System;
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using System.Collections.Generic;
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using NHibernate.Example.Web.Domain;
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namespace NHibernate.Example.Web.Persistence
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{
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public class ItemList
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{
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public IList<Item> GetAllItems()
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{
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return ExampleApplication.GetCurrentSession().CreateQuery("from Item").List<Item>();
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}
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public void UpdateItem(Item item)
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{
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ExampleApplication.GetCurrentSession().SaveOrUpdateCopy(item);
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}
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public void DeleteItem(Item item)
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{
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ISession session = ExampleApplication.GetCurrentSession();
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session.Delete(session.Load(typeof(Item), item.Id));
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}
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public void InsertItem(Item item)
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{
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ExampleApplication.GetCurrentSession().Save(item);
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}
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}
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}

‎src/NHibernate.Example.Web/App_Data/Item.hbm.xml

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<?xml version="1.0" encoding="utf-8" ?>
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<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2">
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<!--
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Class has to be non-lazy because Medium Trust Level restrictions
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prevent proxy generation from working.
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-->
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<class name="Item" lazy="false">
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<id name="Id">
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<generator class="native" />
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</id>
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<property name="Price" />
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<property name="Description" />
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</class>
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</hibernate-mapping>

‎src/NHibernate.Example.Web/Bin/log4net.dll.refresh

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‎src/NHibernate.Example.Web/Default.aspx

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<%@ Page Language="C#" EnableViewState="false" EnableViewStateMac="false" AutoEventWireup="true" CodeFile="Default.aspx.cs" Inherits="_Default" %>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head runat="server">
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<title>NHibernate Demo</title>
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</head>
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<body>
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<h1>NHibernate Demo</h1>
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<asp:HyperLink ID="Schema" runat="server" NavigateUrl="~/Schema.aspx">Schema Operations</asp:HyperLink>
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<asp:HyperLink ID="ViewData" runat="server" NavigateUrl="~/ViewData.aspx">View Data</asp:HyperLink>
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</body>
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</html>

‎src/NHibernate.Example.Web/Default.aspx.cs

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using System;
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using System.Data;
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using System.Configuration;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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public partial class _Default : System.Web.UI.Page
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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}

‎src/NHibernate.Example.Web/Global.asax

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<%@ Import namespace="System.Web.Hosting"%>
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<%@ Import namespace="System.Xml"%>
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<%@ Application Language="C#" Inherits="NHibernate.Example.Web.ExampleApplication" %>
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<script runat="server">
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void Application_Start(object sender, EventArgs e)
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{
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// Code that runs on application startup
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}
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void Application_End(object sender, EventArgs e)
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{
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// Code that runs on application shutdown
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}
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void Application_Error(object sender, EventArgs e)
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{
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// Code that runs when an unhandled error occurs
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}
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void Session_Start(object sender, EventArgs e)
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{
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// Code that runs when a new session is started
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}
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void Session_End(object sender, EventArgs e)
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{
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// Code that runs when a session ends.
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// Note: The Session_End event is raised only when the sessionstate mode
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// is set to InProc in the Web.config file. If session mode is set to StateServer
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// or SQLServer, the event is not raised.
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}
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</script>

‎src/NHibernate.Example.Web/InsertItem.aspx

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="InsertItem.aspx.cs" Inherits="InsertItem" %>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" >
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<head runat="server">
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<title>Insert New Item</title>
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</head>
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<body>
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<form id="form1" runat="server">
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<div>
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<asp:ObjectDataSource ID="ItemList" runat="server"
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SelectMethod="GetAllItems" TypeName="NHibernate.Example.Web.Persistence.ItemList" DataObjectTypeName="NHibernate.Example.Web.Domain.Item" DeleteMethod="DeleteItem" InsertMethod="InsertItem" UpdateMethod="UpdateItem">
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</asp:ObjectDataSource>
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<asp:FormView ID="InsertForm" runat="server" DefaultMode="Insert" DataKeyNames="Id" DataSourceID="ItemList">
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<InsertItemTemplate>
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<table>
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<tr>
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<td>Price:</td>
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<td><asp:TextBox ID="Price" runat="server" Text='<%# Bind("Price") %>' /></td>
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</tr>
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<tr>
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<td>Description:</td>
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<td><asp:TextBox ID="Description" runat="server" Text='<%# Bind("Description") %>' /></td>
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</tr>
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<tr>
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<td colspan="2" align="right">
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<asp:Button ID="OKButton" runat="server" Text="OK" Width="6em" OnClick="OKButton_Click" />
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<asp:Button ID="CancelButton" runat="server" Text="Cancel" Width="6em" CausesValidation="False" OnClick="CancelButton_Click" /></td>
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</tr>
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</table>
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</InsertItemTemplate>
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</asp:FormView>
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</div>
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</form>
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</body>
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</html>

‎src/NHibernate.Example.Web/InsertItem.aspx.cs

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using System;
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using System.Data;
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using System.Configuration;
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using System.Collections;
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using System.Web;
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using System.Web.Security;
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using System.Web.UI;
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using System.Web.UI.WebControls;
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using System.Web.UI.WebControls.WebParts;
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using System.Web.UI.HtmlControls;
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using NHibernate.Example.Web;
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public partial class InsertItem : System.Web.UI.Page
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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protected void OKButton_Click(object sender, EventArgs e)
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{
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ExampleApplication.GetCurrentSession().BeginTransaction();
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InsertForm.InsertItem(true);
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ExampleApplication.GetCurrentSession().Transaction.Commit();
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Response.Redirect("~/ViewData.aspx");
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}
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protected void CancelButton_Click(object sender, EventArgs e)
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{
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Response.Redirect("~/ViewData.aspx");
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}
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}

‎src/NHibernate.Example.Web/README.txt

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This is a minimal Web application using NHibernate under Medium Trust Level.

‎src/NHibernate.Example.Web/Schema.aspx

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Schema.aspx.cs" Inherits="Schema" %>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" >
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<head runat="server">
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<title>Schema Operations</title>
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</head>
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<body>
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<asp:HyperLink runat="server" NavigateUrl="~/Default.aspx">Back to the main page</asp:HyperLink>
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<form id="SchemaOperationsForm" runat="server">
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<div>
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<asp:Button ID="CreateSchema" runat="server" Text="Create Schema" OnClick="CreateSchema_Click" />
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<asp:Button ID="DropSchema" runat="server" Text="Drop Schema" OnClick="DropSchema_Click" />
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</div>
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</form>
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<asp:Label ID="Status" runat="server" Text="" />
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</body>
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</html>

‎src/NHibernate.Example.Web/Schema.aspx.cs

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using System;
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using NHibernate;
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using NHibernate.Example.Web;
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using NHibernate.Example.Web.Domain;
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using NHibernate.Tool.hbm2ddl;
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public partial class Schema : System.Web.UI.Page
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{
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protected void Page_Load(object sender, EventArgs e)
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{
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}
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protected void CreateSchema_Click(object sender, EventArgs e)
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{
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SchemaExport export = new SchemaExport(ExampleApplication.Configuration);
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export.Create(false, true);
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ISession session = ExampleApplication.SessionFactory.GetCurrentSession();
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session.BeginTransaction();
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Item item1 = new Item();
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item1.Description = "First item";
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item1.Price = 100m;
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session.Save(item1);
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Item item2 = new Item();
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item2.Description = "Second item";
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item2.Price = 150m;
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session.Save(item2);
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session.Transaction.Commit();
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Status.Text = "Schema created";
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}
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protected void DropSchema_Click(object sender, EventArgs e)
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{
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SchemaExport export = new SchemaExport(ExampleApplication.Configuration);
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export.Drop(false, true);
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Status.Text = "Schema dropped";
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}
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}

‎src/NHibernate.Example.Web/ViewData.aspx

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<%@ Page Language="C#" AutoEventWireup="true" CodeFile="ViewData.aspx.cs" Inherits="ViewData" %>
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" >
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<head runat="server">
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<title>View Items</title>
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</head>
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<body>
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<form id="ListForm" runat="server">
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<div>
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<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="False" AutoGenerateDeleteButton="True" AutoGenerateEditButton="True" AutoGenerateSelectButton="false" Caption="Item List" DataSourceID="ItemList" DataKeyNames="Id">
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<Columns>
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<asp:BoundField DataField="Id" HeaderText="Id" SortExpression="Id" />
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<asp:BoundField DataField="Price" HeaderText="Price" SortExpression="Price" />
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<asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" />
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</Columns>
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</asp:GridView>
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<asp:HyperLink ID="InsertItem" runat="server" NavigateUrl="~/InsertItem.aspx">Add New Item</asp:HyperLink>
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<asp:ObjectDataSource ID="ItemList" runat="server"
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SelectMethod="GetAllItems" TypeName="NHibernate.Example.Web.Persistence.ItemList" DataObjectTypeName="NHibernate.Example.Web.Domain.Item" DeleteMethod="DeleteItem" InsertMethod="InsertItem" UpdateMethod="UpdateItem">
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<DeleteParameters>
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<asp:Parameter Name="id" Type="Int32" />
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</DeleteParameters>
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</asp:ObjectDataSource>
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</div>
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</form>
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</body>
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</html>

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