public void Update()
{
ISession session1 = OpenSession();
Parent parent1 = new Parent();
Child child1 = new Child();
parent1.AddChild(child1);
long pId = (long) session1.Save(parent1);
long cId = (long) session1.Save(child1);
session1.Flush();
session1.Close();
ISession session2 = OpenSession();
Parent parent = session2.Load(typeof(Parent), pId) as Parent;
Child child = session2.Load(typeof(Child), cId) as Child;
session2.Close();
parent.AddChild(child);
Child newChild = new Child();
parent.AddChild(newChild);
ISession session = OpenSession();
session.Update(parent);
session.Flush();
session.Close();
// Clean up
using (ISession s = OpenSession())
{
s.Delete("from Parent");
s.Flush();
}
}
public void AddChild(Child c)
{
if (this.Children == null)
{
this.Children = new HashedSet();
}
this.Children.Add(c);
c.Parent = this;
}
public void AddChild(Child c)
{
if (Children == null)
{
Children = new HashSet<Child>();
}
Children.Add(c);
c.Parent = this;
}