我对Nhibernate非常、非常陌生,我正在学习(痛苦地)。
我正在尝试将NHibernate与Asp.NETIdentity 2.0一起使用,并设置自己的商店。然而,我有问题-
虽然我理解实体之间的映射,但似乎无法创建实体之间的相关映射。这是我的东西。ApplicationUser类和设置,类似于:https://github.com/nhibernate/NHibernate.AspNet.Identity
public class ApplicationUser : IdentityUser
{
public virtual IList<Character> Characters { get; set; }
public ApplicationUser()
{
Characters = new List<Character>();
}
}
和字符类
public class Character
{
public virtual Guid Id { get; set; }
public virtual ApplicationUser ApplicationUser { get; set; }
}
这是我的主要配置部分:
var configuration = Fluently.Configure()
.Database(
MsSqlConfiguration.MsSql2012.ConnectionString(
"server=localhost;database=SWDB;trusted_connection=true;"))
.Mappings(x=>x.FluentMappings.AddFromAssemblyOf<CharacterMapping>())
.ExposeConfiguration(cfg =>
{
cfg.SetProperty("current_session_context_class", "web");
cfg.AddDeserializedMapping(
MappingHelper.GetIdentityMappings(myEntities), null);
new SchemaExport(cfg).Create(false, true);
}).BuildConfiguration();
最后是映射:
public class ApplicationUserMapping : SubclassMap<ApplicationUser>
{
public ApplicationUserMapping()
{
HasMany(x => x.Characters).Inverse().Cascade.All();
}
}
和
public class CharacterMapping : ClassMap<Character>
{
public CharacterMapping()
{
Id(x => x.Id);
References(x => x.ApplicationUser).Cascade.All();
}
}
但是,每当我尝试创建和保存字符时,我都会得到:无法确定以下列的类型:SWDB.Domain.RP.character、SWDB.DDomain:NHibernate.MMapping.Column(id)
我一整天都在与之斗争——我放弃了:(感谢任何帮助…
谢谢!
您的Id是Identity不支持的Guid。手动指定发电机
public class CharacterMapping : ClassMap<Character>
{
public CharacterMapping()
{
Id(x => x.Id).GeneratedBy.GuidComb();
References(x => x.ApplicationUser).Cascade.All();
}
}