public void SecondLevelCacheWithSingleCacheableFuture()
{
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
User user = new User() { Name="test" };
s.Save(user);
tx.Commit();
}
using (ISession s = OpenSession())
{
// Query results should be cached
User user =
s.CreateCriteria<User>()
.Add(Restrictions.NaturalId().Set("Name", "test"))
.SetCacheable(true)
.FutureValue<User>()
.Value;
Assert.That(user, Is.Not.Null);
DeleteObjectsOutsideCache(s);
}
using (ISession s = OpenSession())
{
User user =
s.CreateCriteria<User>()
.Add(Restrictions.NaturalId().Set("Name", "test"))
.SetCacheable(true)
.FutureValue<User>()
.Value;
Assert.That(user, Is.Not.Null,
"entity not retrieved from cache");
}
}
public void SecondLevelCacheWithMixedCacheRegionsFuture()
{
using (ISession s = OpenSession())
using (ITransaction tx = s.BeginTransaction())
{
User user = new User() { Name="test" };
s.Save(user);
tx.Commit();
}
using (ISession s = OpenSession())
{
// cacheable Future, not evaluated yet
IFutureValue<User> userFuture =
s.CreateCriteria<User>()
.Add(Restrictions.NaturalId().Set("Name", "test"))
.SetCacheable(true)
.SetCacheRegion("region1")
.FutureValue<User>();
// different cache-region causes batch to be non-cacheable
int count =
s.CreateCriteria<User>()
.SetProjection(Projections.RowCount())
.SetCacheable(true)
.SetCacheRegion("region2")
.FutureValue<int>()
.Value;
Assert.That(userFuture.Value, Is.Not.Null);
Assert.That(count, Is.EqualTo(1));
DeleteObjectsOutsideCache(s);
}
using (ISession s = OpenSession())
{
IFutureValue<User> userFuture =
s.CreateCriteria<User>()
.Add(Restrictions.NaturalId().Set("Name", "test"))
.SetCacheable(true)
.SetCacheRegion("region1")
.FutureValue<User>();
int count =
s.CreateCriteria<User>()
.SetProjection(Projections.RowCount())
.SetCacheable(true)
.SetCacheRegion("region2")
.FutureValue<int>()
.Value;
Assert.That(userFuture.Value, Is.Null,
"query results should not come from cache");
}
}
