NHibernate組件沒有保存？

Question

我正在使用Nhibernate 3.2 GA，並且正在通過代碼進行映射。

我有一個簡單的類與2組件：

public class Organization : EntityBase 
{ 
    public Organization() 
    { 
     Users = new List<User>(); 
     BankAccounts = new List<BankAccount>(); 
    } 

    [Required] 
    public virtual Guid ExternalID { set; get; } 

    [Required] 
    public virtual Int64 Number { set; get; } 

    [Required] 
    public virtual string Name { set; get; } 

    public virtual Person Contact { set; get; } 

    public virtual Address Address { set; get; } 

    [Required] 
    [DataType(DataType.EmailAddress)] 
    public virtual string Email { set; get; } 

    [DataType(DataType.Url)] 
    public virtual string Website { set; get; } 

    public virtual IList<BankAccount> BankAccounts { set; get; } 

    public virtual IList<User> Users { set; get; } 

} 

當它沒有組件創建實體保存成功。

但是，當我檢索實體並嘗試更新組件時，並沒有真正發生！

這裏是映射代碼：

var mapper = new ConventionModelMapper(); 

var entityBaseType = typeof(EntityBase); 

// define root entity and ignore base from being mapped. 
mapper.IsEntity((t, declared) => entityBaseType.IsAssignableFrom(t) && !t.IsInterface && !t.IsAbstract); 

mapper.IsRootEntity((t, declared) => entityBaseType.Equals(t.BaseType) 
            || t.BaseType == typeof(InvoiceBase) 
            || t.BaseType == typeof(InvoiceItemBase)); 

mapper.IsComponent((t, declared) => t.Namespace.EndsWith("Components")); 

// column naming and cascading configuration 
mapper.BeforeMapManyToOne += (insp, prop, map) => map.Column(prop.LocalMember.GetPropertyOrFieldType().Name + "Id"); 
mapper.BeforeMapManyToOne += (insp, prop, map) => map.Cascade(Cascade.Persist); 
mapper.BeforeMapBag += (insp, prop, map) => map.Key(km => km.Column(prop.GetContainerEntity(insp).Name + "Id")); 
mapper.BeforeMapBag += (insp, prop, map) => map.Cascade(Cascade.All); 

// enitity class mapping 
mapper.Class<EntityBase>(map => { 

    map.Id(e => e.ID, m => m.Generator(Generators.Identity)); 

    map.Property(e => e.CreatedOn); 
    map.Property(e => e.DeletedOn); 
    map.Property(e => e.UpdatedOn); 

    map.ManyToOne<User>(e => e.CreatedBy, m => { m.Column("CreatedBy"); }); 
    map.ManyToOne<User>(e => e.DeletedBy, m => { m.Column("DeletedBy"); }); 
    map.ManyToOne<User>(e => e.UpdateBy, m => { m.Column("UpdateBy"); }); 

}); 


//define components 
mapper.Component<Person>(map => { 

    map.Property(p => p.Email, m => m.Column("Preson_Email")); 
    map.Property(p => p.Name, m => m.Column("Preson_Name")); 
    map.Property(p => p.Surname, m => m.Column("Preson_Surname")); 

    map.Insert(true); 
    map.Update(true); 

}); 

mapper.Component<Address>(map => { 

    map.Property(a => a.City, m => m.Column("Address_City")); 
    map.Property(a => a.Street, m => m.Column("Address_Street")); 
    map.Property(a => a.Zipcode, m => m.Column("Address_Zipcode")); 

    map.Insert(true); 
    map.Update(true); 

}); 

//TODO: move to different class (cleaner) 
//all entities mapping 
mapper.Class<User>(map => { 
    map.ManyToOne(u => u.Organization); 
}); 

mapper.Class<Organization>(map => { 

    map.Component<Person>(o => o.Contact); 
    map.Component<Address>(o => o.Address); 

    map.Bag<User>(o => o.Users, cm => cm.Inverse(true), r => { }); 
}); 

var mapping = mapper.CompileMappingFor(entityBaseType.Assembly.GetExportedTypes().Where(t => t.Namespace.EndsWith("Domain"))); 

這是我如何保存到數據庫：

// get user domain object 
       var user = UserService.GetById((int)membershipUser.ProviderUserKey); 
       // get the organization to continue the profile 
       var organization = OrganizationService.GetByExternalId(model.ExternalID); 

       organization.Address = new Address 
        { 
         City = model.OrganizationAddressCity, 
         Street = model.OrganizationAddressStreet, 
         Zipcode = model.OrganizationAddressZip 
        }; 

       organization.Contact = new Person 
        { 
         Email = model.OrganizationContactEmail, 
         Name = model.OrganizationContactName, 
         Surname = model.OrganizationContactSurname 
        }; 

        //organization.CreatedBy = user; 
        organization.UpdatedOn = DateTime.Now; 

       // add the user to the organization 
        organization.Users.Add(user); 

       //save organization profile 
       OrganizationService.Update(organization); 

使用Spring.Net事務管理組織庫：

 [Transaction] 
    public virtual void Update(T entity) 
    { 
     entity.UpdatedOn = DateTime.Now; 
     Session.Update(entity); 
    } 

注意：用Spring.Net事務管理裝飾的方法，所以我沒有明確地調用Commit。

Answer 1

好吧，它與映射無關。映射是正確的！

它是Spring Transaction故障，不知道是否我的錯誤配置Spring.Net SessionFactory。

的解決方法是顯式調用：

Session.Flush();