fluent-nhibernate

问题 I have this setup (condensed for brevity) Class Employee virtual IList<ChecklistItem> HasInitialed { get; private set; } Class ChecklistItem virtual Employee InitialedBy { get; set; } When this is generated I get these tables Employee Id ChecklistItem Id InitialedBy_id <---- Employee_id <---- The ChecklistItem has 2 foreign keys for Employee, I'm assuming Employee_id to map ChecklistItem.Employee and InitialedBy_id to map ChecklistItem.InitialedBy. How can I tell NHibernate that this is the

问题 I am trying to follow this post using Fluent NHIbernate: http://blogs.planetcloud.co.uk/mygreatdiscovery/post/Localizing-entities-with-NHibernate.aspx My test generates the following error: ----> NHibernate.MappingException : An association from the table TranslatedText refers to an unmapped class: .Domain.Localisation.ILocalizedEntity Any idea how to get NH to honour the interface? Adding .IncludeBase<ILocalizedEntity>() to my auto model did nothing... (as expected its an interface not an

问题 First, I'm using NHibernate 3.2 and FluentNHibernate 1.3. I have 3 clasess: public class ClassA { public virtual Int32 Id{ get; } .... public ICollection<ClassB> ClassesB { get; } public ICollection<ClassC> ClassesC { get; } } public class ClassB { public virtual Int32 Id{ get; } .... public ICollection<ClassA> ClassesA { get; } public ICollection<ClassC> ClassesC { get; } } public class ClassC { public virtual Int32 Id{ get; } .... public ICollection<ClassA> ClassesA { get; } public

问题 Background Info I have the following class that I want to map with NHibernate: public class Player { public virtual int Id { get; set; } public virtual Type Type { get; set; } public virtual string ScreenName { get; set; } public virtual bool Unsubscribed { get; set; } } On the database side, I have the following tables: -- New table Player ( int Id int TypeId (not null) -- foreign-key to Type table string ScreenName (not null) -- can be an EmailAddress, but not necessarily ) Type ( int Id

问题 I'm working on an intranet MVC web application, using Fluent NHibernate. As everyone knows, creating the necessary ISessionFactory is heavy, and therefore should be done only once. Hence, I create it in the Global.asax file during Application_Start , then cache it in the application for future use. The problem is that I only want to give access to users who already have permissions over the database. This could theoretically be solved by defining Integrated Security=SSPI in the connection

问题 Scenario: See Heading. Description: Please See Screenshot. Alternative: Tried using appsettings too .ConnectionString(c=>c.FromAppSetting(conStr))) Same error for this one too. 来源： https://stackoverflow.com/questions/11192842/null-reference-exception-during-fluent-nhibernate-configuration-from-app-config

问题 I have this scenario: class A { public virtual int Id { get; set; } public virtual B Child { get; set; } } class B { public virtual int Id { get; set; } } In the mapping of class A, I have a reference to class B: map.Reference(a => a.Child).LazyLoad(); Now when I do something like: Session.Query<TypeOfA>().Select(a => a); Apart from the normal select * from ATable I get n selects from the BTable for each A line. Is like lazy loading is not working. My questions are: How to I make the lazyload

问题 When querying nhibernate, I'm seeing some odd behavior When I write a query like this Repository.QueryOver<Entity>() .Fetch(x => x.Child1).Eager .Fetch(x => x.child2).Eager It will eagerly grab child1 and child2 entities, but there are grandchildren for child1 and child2 that aren't lazily loaded. I'm a bit confused on how to achieve this. In my nhibernate mappings, it seems to have no affect on the laziness or eagerness of grandchildren and I require at least some entities be eagerly loaded

问题 I have three tables: Person (Id, FirstName) Organization (Id, Name) PersonOrganization (PersonId, OrganizationId, Details) many-to-many table When I first mapped this using Fluent NHibernate I did not have a details column in the PersonOrganization table and mapped this using HasManyToMany in the PersonMap and OrganizationMap (no need to create a PersonOrganization domain object or map). I could writethe following code: Organization org = new Organization { Name = "org" }; People people = new

问题 Edit I've got an interface that I'd like to base some classes on. When I go to BuildSchema (or UpdateSchema), Nhibernate creates a table for the interface. I thought I found a work-around as follows: The Interface and Classes: public interface ILevel { int Id { get; set; } string Name { get; set; } } public abstract class Level : ILevel { public virtual int Id { get; set; } public virtual string Name { get; set; } } public class LevelOne : Level { } public class LevelTwo : Level { } The