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POConfORM Nhibernate OneToMany Cascade
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2010-12-10T08:51:48.313
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I have some problem with Nhibernate ConfORM cascade. Exist two entities: <pre><code> public class User : BaseEntity { public User(Role role) { this.Role = role; } protected User() { } public virtual Role Role { get; protected set; } } </code></pre> and Role: <pre><code>public class Role : BaseEntity { public Role() { this.Users = new HashedSet<User>(); } public virtual ISet<User> Users { get; protected set; } } </code></pre> Cascade settings: <pre><code> var relationalMapper = new ObjectRelationalMapper(); relationalMapper.TablePerConcreteClass(domainEntities); relationalMapper.Patterns.PoidStrategies.Add(new NativePoidPattern()); relationalMapper.Cascade<User, Role>(Cascade.Persist); relationalMapper.Cascade<Role, User>(Cascade.Persist); </code></pre> This automapping gives: <pre><code><class name="User" table="Users"> <id name="Id" type="Int32"> <generator class="native" /> </id> <many-to-one name="Role" column="RoleId" cascade="save-update, persist" /> </code></pre> I want to delete User without delete Role. All most all tests have passed, but this one falls: <pre><code>this.role = new Role(); this.user = new User(this.role) { Login = "memoryUser", Password = "memoryPass" }.SetIdTo(0); role.Users.Add(user); this.session.SaveOrUpdate(this.user); repo.Delete(this.user); var u = repo.GetByName("memoryUser"); u.Should().Be.Null(); </code></pre> Error message: It appears when I try to get deleted users (var u = repo.GetByName("memoryUser");). <blockquote> deleted object would be re-saved by cascade remove deleted object from associations </blockquote> What should I do to fix this problem?
Tags
<nhibernate><cascade><conform>
Title
ConfORM Nhibernate OneToMany Cascade
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1. USIvan Korytin
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