Full stack trace of any exception that occurs:
bei NHibernate.Impl.SessionFactoryImpl.GetEntityPersister(Type theClass)
bei NHibernate.Impl.SessionImpl.GetClassPersister(Type theClass)
bei NHibernate.Impl.SessionImpl.GetEntityPersister(Object obj)
bei NHibernate.Impl.SessionImpl.SaveWithGeneratedIdentifier(Object obj, CascadingAction action, Object anything)
bei NHibernate.Impl.SessionImpl.Save(Object obj)
bei WindowsApplication1.Form1..ctor() in C:\Dokumente und Einstellungen\mkubitza\Eigene Dateien\Visual Studio 2005\Projects\NHibernate\WindowsApplication1\WindowsApplication1\Form1.cs:Zeile 62.
bei WindowsApplication1.Program.Main() in C:\Dokumente und Einstellungen\mkubitza\Eigene Dateien\Visual Studio 2005\Projects\NHibernate\WindowsApplication1\WindowsApplication1\Program.cs:Zeile 14.
bei System.AppDomain.nExecuteAssembly(Assembly assembly, String[] args)
bei System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
bei Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
bei System.Threading.ThreadHelper.ThreadStart_Context(Object state)
bei System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
bei System.Threading.ThreadHelper.ThreadStart()


-------------------------------------------------------------
Hallo,

ich bekomme eine MappingException
(MappingException – Unkown entity class: NHibernate.Examples.QuickStart.User)
bei session.Save(newUser)

Es scheint als ob die Mapping-Datei nicht gefunden wird.


- Ich verwende: VS 2005
- Die Dateien liegen im Root. ( User.cs, User.hbm.xml )
- Hibernate version: nHibernate - 1.2
- Name and version of the database you are using: MS SQL 2005


-------------------------------------------------------------

Configuration cfg = new Configuration();
cfg.AddAssembly("NHibernate");


ISessionFactory factory = cfg.BuildSessionFactory();
ISession session = factory.OpenSession();
ITransaction transaction = session.BeginTransaction();


User newUser = new User();
newUser.Id = "joe_cool";
newUser.UserName = "Joseph Cool";
newUser.Password = "abc123";
newUser.EmailAddress = "joe@cool.com";
newUser.LastLogon = DateTime.Now;

// Tell NHibernate that this object should be saved
session.Save(newUser);

// commit all of the changes to the DB and close the ISession
transaction.Commit();
session.Close();

-------------------------------------------------------------
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.0">
<class name="NHibernate.Examples.QuickStart.User, NHibernate.Examples" table="users">
<id name="Id" column="LogonId" type="String" length="20">
<generator class="assigned" />
</id>
<property name="UserName" column="Name" type="String" length="40"/>
<property name="Password" type="String" length="20"/>
<property name="EmailAddress" type="String" length="40"/>
<property name="LastLogon" type="DateTime"/>
</class>
</hibernate-mapping>

-------------------------------------------------------------


using System;

namespace NHibernate.Examples.QuickStart {
public class User {
private string id;
private string userName;
private string password;
private string emailAddress;
private DateTime lastLogon;


public User() {
}

public string Id {
get { return id; }
set { id = value; }
}

public string UserName {
get { return userName; }
set { userName = value; }
}

public string Password {
get { return password; }
set { password = value; }
}

public string EmailAddress {
get { return emailAddress; }
set { emailAddress = value; }
}

public DateTime LastLogon {
get { return lastLogon; }
set { lastLogon = value; }
}

}
}

-------------------------------------------------------------

Außerdem habe ich versucht die Methode: addResource zu benutzen
<- Ohne erfolg. Die Methode erwartet 2 Paramter... !??


Welche configuration soll ich eigentlich verwenden?
http://www.hibernate.org/hib_docs/nhibe ... quickstart


<nhibernate>
<add
key="hibernate.connection.provider"
value="NHibernate.Connection.DriverConnectionProvider"
/>
…

oder folgendes Schema:

http://forum.hibernate.org/viewtopic.ph ... ddresource



Danke... :)