Hola a toda la gente de la comunida. Espero no ser redundante al hacer
esta pregunta, pero, la verdad necesito ayuda con este primer ejemplo
con NHibernate que no me esta compilando bien. El error que me muestra
es:
Unknown entity class: FirstExampleNhibernate.Entities.Customer
Ahora, la configuracion de NHibernet la hago en el App.config:
App.config
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="utf-8" ?>
<configuration>
<configSections>
<section name="nhibernate"
type="System.Configuration.NameValueSectionHandler,
System,
Version=1.0.5000.0,
Culture=neutral,
PublicKeyToken=b77a5c561934e089"/>
</configSections>
<nhibernate>
<add key="hibernate.connection.provider"
value="NHibernate.Connection.DriverConnectionProvider"/>
<add key="hibernate.dialect"
value="NHibernate.Dialect.MsSql2005Dialect" />
<add key="hibernate.connection.driver_class"
value="NHibernate.Driver.SqlClientDriver" />
<add key="hibernate.connection.connection_string"
value="Data Source=localhost;Initial
Catalog=TestHibernate;Integrated Security=True" />
</nhibernate>
</configuration>
Tabla: Customer
---------------------------------------------------------------------------------------------------------------------------------------------------------------------
USE [TestHibernate]
GO
/****** Object: Table [dbo].[Customer] Script Date: 01/20/2009
13:23:55 ******/
CREATE TABLE [dbo].[Customer](
[CustomerId] [int] IDENTITY(1,1) NOT NULL,
[Code] [char](10) COLLATE Modern_Spanish_CI_AS NOT NULL,
[Name] [varchar](160) COLLATE Modern_Spanish_CI_AS NOT NULL,
[Address] [varchar](160) COLLATE Modern_Spanish_CI_AS NOT NULL,
CONSTRAINT [PK_Customer] PRIMARY KEY CLUSTERED
(
[CustomerId] ASC
)WITH (PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF) ON [PRIMARY]
) ON [PRIMARY]
Mapping: Customer.hbm.xml
--------------------------------------------------------------------------------------------------------------------------------------------------------------------
<?xml version="1.0" encoding="utf-8" ?>
<hibernate-mapping xmlns="urn:nhibernate-mapping-2.2"
assembly="FirstExampleNhibernate"
namespace="FirstExampleNhibernate.Entities">
<class name="Customer" table="Customer">
<id name="Id">
<column name="CustomerId" sql-type="int"
not-null="true"/>
<generator class="identity"/>
</id>
<property name="Code" column="Code"/>
<property name="Name" column="Name"/>
<property name="Address" column="Address"/>
</class>
</hibernate-mapping>
Clase: NHibernateManager
----------------------------------------------------------------------------------------------------------------------------------------------------------------
public class NHibernateManager
{
private static ISessionFactory nhFactory;
private static Configuration nhConfiguration;
public NHibernateManager()
{
nhConfiguration = new NHibernate.Cfg.Configuration();
nhConfiguration.AddAssembly("FirstExampleNhibernate");
nhFactory = nhConfiguration.BuildSessionFactory();
}
public static ISession NHSession()
{
return nhFactory.OpenSession();
}
public static void CloseSessionFactory()
{
if (nhFactory != null)
nhFactory.Close();
}
}
Clase:
----------------------------------------------------------------------------------------------------------------------------------------------------------------
public class CustomerDTO
{
public static void SaveCustomer(Customer cust)
{
NHibernateManager nhManager = new NHibernateManager();
ISession session = NHibernateManager.NHSession();
session.Save(cust); // Aca me tira
error
session.Close();
NHibernateManager.CloseSessionFactory();
}
}
----------------------------------------------------------------------------------------------------------------------------------------------------------------
Espero me pueda ayudar, ya que me quede trabado en esta parte.
Agradezco a todos de antemano.
Saludos.
--~--~---------~--~----~------------~-------~--~----~
Para escribir al Grupo, hágalo a esta dirección:
[email protected]
Para más, visite: http://groups.google.com/group/NHibernate-Hispano
-~----------~----~----~----~------~----~------~--~---
