public void LazyLoadDepth()
{
UInt64 id;
using (SessionNoServer session = new SessionNoServer(systemDir))
{
session.BeginUpdate();
LazyLoadByDepth lazy = null;
for (uint i = 1; i <= 100; i++)
lazy = new LazyLoadByDepth(i, lazy);
session.Persist(lazy);
id = lazy.Id;
session.Commit();
}
using (SessionNoServer session = new SessionNoServer(systemDir))
{
UInt32 ct = 100;
session.BeginRead();
LazyLoadByDepth lazy = (LazyLoadByDepth)session.Open(id, false, false, 0); // load only the root of the object graph
Assert.AreEqual(ct--, lazy.MyCt);
Assert.IsNull(lazy.MyRefPeek);
Assert.NotNull(lazy.MyRef);
Assert.NotNull(lazy.MyRefPeek);
lazy = lazy.MyRef;
Assert.AreEqual(ct--, lazy.MyCt);
Assert.IsNull(lazy.MyRefPeek);
Assert.NotNull(lazy.MyRef);
Assert.NotNull(lazy.MyRefPeek);
lazy = lazy.MyRef;
Assert.AreEqual(ct--, lazy.MyCt);
Assert.IsNull(lazy.MyRefPeek);
Assert.NotNull(lazy.MyRef);
Assert.NotNull(lazy.MyRefPeek);
lazy = lazy.MyRef;
Assert.AreEqual(ct--, lazy.MyCt);
Assert.IsNull(lazy.MyRefPeek);
Assert.NotNull(lazy.MyRef);
Assert.NotNull(lazy.MyRefPeek);
session.Commit();
}
}
public LazyLoadByDepth(UInt32 ct, LazyLoadByDepth aRef)
{
myRef = aRef;
this.ct = ct;
}
public LazyLoadByDepth(UInt32 ct, LazyLoadByDepth aRef)
{
myRef = aRef;
this.ct = ct;
}
