public void CompositeID()
{
ISession s = OpenSession();
ITransaction t = s.BeginTransaction();
Fum fum = new Fum(FumKey("fum"));
fum.FumString = "fee fi fo";
s.Save(fum);
Assert.AreSame(fum, s.Load(typeof(Fum), FumKey("fum"), LockMode.Upgrade));
//s.Flush();
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
fum = (Fum)s.Load(typeof(Fum), FumKey("fum"), LockMode.Upgrade);
Assert.IsNotNull(fum, "Load by composite key");
Fum fum2 = new Fum(FumKey("fi"));
fum2.FumString = "fee fo fi";
fum.Fo = fum2;
s.Save(fum2);
IList list = s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where not fum.FumString='FRIEND'").List();
Assert.AreEqual(2, list.Count, "Find a List of Composite Keyed objects");
IList list2 =
s.CreateQuery("select fum from fum in class NHibernate.DomainModel.Fum where fum.FumString='fee fi fo'").List();
Assert.AreEqual(fum, (Fum)list2[0], "Find one Composite Keyed object");
fum.Fo = null;
//s.Flush();
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
IEnumerator enumerator =
s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where not fum.FumString='FRIEND'").Enumerable().
GetEnumerator();
int i = 0;
while (enumerator.MoveNext())
{
fum = (Fum)enumerator.Current;
s.Delete(fum);
i++;
}
Assert.AreEqual(2, i, "Iterate on Composite Key");
//s.Flush();
t.Commit();
s.Close();
}
public void DeleteOwner()
{
ISession s = OpenSession();
Qux q = new Qux();
s.Save(q);
Fum f1 = new Fum(FumKey("f1"));
Fum f2 = new Fum(FumKey("f2"));
ISet dict = new HashedSet();
dict.Add(f1);
dict.Add(f2);
IList list = new ArrayList();
list.Add(f1);
list.Add(f2);
f1.FumString = "f1";
f2.FumString = "f2";
q.Fums = dict;
q.MoreFums = list;
s.Save(f1);
s.Save(f2);
s.Flush();
s.Close();
s = OpenSession();
ITransaction t = s.BeginTransaction();
q = (Qux)s.Load(typeof(Qux), q.Key, LockMode.Upgrade);
s.Lock(q, LockMode.Upgrade);
s.Delete(q);
t.Commit();
s.Close();
s = OpenSession();
t = s.BeginTransaction();
list = s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where not fum.FumString='FRIEND'").List();
Assert.AreEqual(2, list.Count, "deleted owner");
s.Lock(list[0], LockMode.Upgrade);
s.Lock(list[1], LockMode.Upgrade);
foreach (object obj in list)
{
s.Delete(obj);
}
t.Commit();
s.Close();
}
public async Task DeleteOwnerAsync()
{
ISession s = OpenSession();
Qux q = new Qux();
await(s.SaveAsync(q));
Fum f1 = new Fum(FumKey("f1"));
Fum f2 = new Fum(FumKey("f2"));
f1.FumString = "f1";
f2.FumString = "f2";
q.Fums = new HashSet <Fum> {
f1, f2
};
q.MoreFums = new List <Fum> {
f1, f2
};
await(s.SaveAsync(f1));
await(s.SaveAsync(f2));
await(s.FlushAsync());
s.Close();
s = OpenSession();
ITransaction t = s.BeginTransaction();
q = (Qux)await(s.LoadAsync(typeof(Qux), q.Key, LockMode.Upgrade));
await(s.LockAsync(q, LockMode.Upgrade));
await(s.DeleteAsync(q));
await(t.CommitAsync());
s.Close();
s = OpenSession();
t = s.BeginTransaction();
var list = await(s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where not fum.FumString='FRIEND'").ListAsync());
Assert.AreEqual(2, list.Count, "deleted owner");
await(s.LockAsync(list[0], LockMode.Upgrade));
await(s.LockAsync(list[1], LockMode.Upgrade));
foreach (object obj in list)
{
await(s.DeleteAsync(obj));
}
await(t.CommitAsync());
s.Close();
}
public void CompositeIDOneToOne()
{
ISession s = OpenSession();
Fum fum = new Fum(FumKey("fum"));
fum.FumString = "fee fi fo";
//s.Save(fum); commented out in h2.0.3
Fumm fumm = new Fumm();
fumm.Fum = fum;
s.Save(fumm);
s.Flush();
s.Close();
s = OpenSession();
fumm = (Fumm)s.Load(typeof(Fumm), FumKey("fum"));
//s.delete(fumm.Fum); commented out in h2.0.3
s.Delete(fumm);
s.Flush();
s.Close();
}
public async Task CompositeIDOneToOneAsync()
{
ISession s = OpenSession();
Fum fum = new Fum(FumKey("fum"));
fum.FumString = "fee fi fo";
//s.Save(fum); commented out in h2.0.3
Fumm fumm = new Fumm();
fumm.Fum = fum;
await(s.SaveAsync(fumm));
await(s.FlushAsync());
s.Close();
s = OpenSession();
fumm = (Fumm)await(s.LoadAsync(typeof(Fumm), FumKey("fum")));
//s.delete(fumm.Fum); commented out in h2.0.3
await(s.DeleteAsync(fumm));
await(s.FlushAsync());
s.Close();
}
public void CompositeIDCollections()
{
ISession s = OpenSession();
Fum fum1 = new Fum(FumKey("fum1"));
Fum fum2 = new Fum(FumKey("fum2"));
fum1.FumString = "fee fo fi";
fum2.FumString = "fee fo fi";
s.Save(fum1);
s.Save(fum2);
Qux q = new Qux();
s.Save(q);
ISet dict = new HashedSet();
IList list = new ArrayList();
dict.Add(fum1);
dict.Add(fum2);
list.Add(fum1);
q.Fums = dict;
q.MoreFums = list;
fum1.QuxArray = new Qux[] { q };
s.Flush();
s.Close();
s = OpenSession();
q = (Qux)s.Load(typeof(Qux), q.Key);
Assert.AreEqual(2, q.Fums.Count, "collection of fums");
Assert.AreEqual(1, q.MoreFums.Count, "collection of fums");
Assert.AreSame(q, ((Fum)q.MoreFums[0]).QuxArray[0], "unkeyed composite id collection");
IEnumerator enumer = q.Fums.GetEnumerator();
enumer.MoveNext();
s.Delete((Fum)enumer.Current);
enumer.MoveNext();
s.Delete((Fum)enumer.Current);
s.Delete(q);
s.Flush();
s.Close();
}
public void ListIdentifiers()
{
ISession s = OpenSession();
ITransaction txn = s.BeginTransaction();
Fum fum = new Fum(FumKey("fum"));
fum.FumString = "fo fee fi";
s.Save(fum);
fum = new Fum(FumKey("fi"));
fum.FumString = "fee fi fo";
s.Save(fum);
// not doing a flush because the Find will do an auto flush unless we tell the session a
// different FlushMode
IList list =
s.CreateQuery("select fum.Id from fum in class NHibernate.DomainModel.Fum where not fum.FumString = 'FRIEND'").List();
Assert.AreEqual(2, list.Count, "List Identifiers");
IEnumerator enumerator =
s.CreateQuery("select fum.Id from fum in class NHibernate.DomainModel.Fum where not fum.FumString='FRIEND'").
Enumerable().GetEnumerator();
int i = 0;
while (enumerator.MoveNext())
{
Assert.IsTrue(enumerator.Current is FumCompositeID, "Iterating Identifiers");
i++;
}
Assert.AreEqual(2, i, "Number of Ids found.");
// clean up by deleting the 2 Fum objects that were added.
s.Delete(s.Load(typeof(Fum), list[0]));
s.Delete(s.Load(typeof(Fum), list[1]));
txn.Commit();
s.Close();
}
public async Task CompositeIDCollectionsAsync()
{
ISession s = OpenSession();
Fum fum1 = new Fum(FumKey("fum1"));
Fum fum2 = new Fum(FumKey("fum2"));
fum1.FumString = "fee fo fi";
fum2.FumString = "fee fo fi";
await(s.SaveAsync(fum1));
await(s.SaveAsync(fum2));
Qux q = new Qux();
await(s.SaveAsync(q));
q.Fums = new HashSet <Fum> {
fum1, fum2
};
q.MoreFums = new List <Fum> {
fum1
};
fum1.QuxArray = new Qux[] { q };
await(s.FlushAsync());
s.Close();
s = OpenSession();
q = (Qux)await(s.LoadAsync(typeof(Qux), q.Key));
Assert.AreEqual(2, q.Fums.Count, "collection of fums");
Assert.AreEqual(1, q.MoreFums.Count, "collection of fums");
Assert.AreSame(q, ((Fum)q.MoreFums[0]).QuxArray[0], "unkeyed composite id collection");
IEnumerator enumer = q.Fums.GetEnumerator();
enumer.MoveNext();
await(s.DeleteAsync((Fum)enumer.Current));
enumer.MoveNext();
await(s.DeleteAsync((Fum)enumer.Current));
await(s.DeleteAsync(q));
await(s.FlushAsync());
s.Close();
}
public void CriteriaCollection()
{
//if( dialect is Dialect.HSQLDialect ) return;
using (ISession s = OpenSession())
{
Fum fum = new Fum(FumKey("fum"));
fum.FumString = "a value";
fum.MapComponent.Fummap["self"] = fum;
fum.MapComponent.Stringmap["string"] = "a staring";
fum.MapComponent.Stringmap["string2"] = "a notha staring";
fum.MapComponent.Count = 1;
s.Save(fum);
s.Flush();
}
using (ISession s = OpenSession())
{
Fum b = (Fum)s.CreateCriteria(typeof(Fum))
.Add(Expression.In(
"FumString", new string[] { "a value", "no value" }))
.UniqueResult();
//Assert.IsTrue( NHibernateUtil.IsInitialized( b.MapComponent.Fummap ) );
Assert.IsTrue(NHibernateUtil.IsInitialized(b.MapComponent.Stringmap));
Assert.IsTrue(b.MapComponent.Fummap.Count == 1);
Assert.IsTrue(b.MapComponent.Stringmap.Count == 2);
int none = s.CreateCriteria(typeof(Fum))
.Add(Expression.In("FumString", Array.Empty <string>()))
.List().Count;
Assert.AreEqual(0, none);
s.Delete(b);
s.Flush();
}
}
public void Criteria()
{
using (ISession s = OpenSession())
using (ITransaction txn = s.BeginTransaction())
{
Fum fum = new Fum(FumKey("fum"));
fum.Fo = new Fum(FumKey("fo"));
fum.FumString = "fo fee fi";
fum.Fo.FumString = "stuff";
Fum fr = new Fum(FumKey("fr"));
fr.FumString = "goo";
Fum fr2 = new Fum(FumKey("fr2"));
fr2.FumString = "soo";
fum.Friends = new HashSet <Fum> {
fr, fr2
};
s.Save(fr);
s.Save(fr2);
s.Save(fum.Fo);
s.Save(fum);
ICriteria baseCriteria = s.CreateCriteria(typeof(Fum))
.Add(Expression.Like("FumString", "f", MatchMode.Start));
baseCriteria.CreateCriteria("Fo")
.Add(Expression.IsNotNull("FumString"));
baseCriteria.CreateCriteria("Friends")
.Add(Expression.Like("FumString", "g%"));
IList list = baseCriteria.List();
Assert.AreEqual(1, list.Count);
Assert.AreSame(fum, list[0]);
baseCriteria = s.CreateCriteria(typeof(Fum))
.Add(Expression.Like("FumString", "f%"))
.SetResultTransformer(CriteriaSpecification.AliasToEntityMap);
baseCriteria.CreateCriteria("Fo", "fo")
.Add(Expression.IsNotNull("FumString"));
baseCriteria.CreateCriteria("Friends", "fum")
.Add(Expression.Like("FumString", "g", MatchMode.Start));
IDictionary map = (IDictionary)baseCriteria.UniqueResult();
Assert.AreSame(fum, map["this"]);
Assert.AreSame(fum.Fo, map["fo"]);
Assert.IsTrue(fum.Friends.Contains((Fum)map["fum"]));
Assert.AreEqual(3, map.Count);
baseCriteria = s.CreateCriteria(typeof(Fum))
.Add(Expression.Like("FumString", "f%"))
.SetResultTransformer(CriteriaSpecification.AliasToEntityMap)
.Fetch("Friends");
baseCriteria.CreateCriteria("Fo", "fo")
.Add(Expression.Eq("FumString", fum.Fo.FumString));
map = (IDictionary)baseCriteria.List()[0];
Assert.AreSame(fum, map["this"]);
Assert.AreSame(fum.Fo, map["fo"]);
Assert.AreEqual(2, map.Count);
list = s.CreateCriteria(typeof(Fum))
.CreateAlias("Friends", "fr")
.CreateAlias("Fo", "fo")
.Add(Expression.Like("FumString", "f%"))
.Add(Expression.IsNotNull("Fo"))
.Add(Expression.IsNotNull("fo.FumString"))
.Add(Expression.Like("fr.FumString", "g%"))
.Add(Expression.EqProperty("fr.id.Short", "id.Short"))
.List();
Assert.AreEqual(1, list.Count);
Assert.AreSame(fum, list[0]);
txn.Commit();
}
using (ISession s = OpenSession())
using (ITransaction txn = s.BeginTransaction())
{
ICriteria baseCriteria = s.CreateCriteria(typeof(Fum))
.Add(Expression.Like("FumString", "f%"));
baseCriteria.CreateCriteria("Fo")
.Add(Expression.IsNotNull("FumString"));
baseCriteria.CreateCriteria("Friends")
.Add(Expression.Like("FumString", "g%"));
Fum fum = (Fum)baseCriteria.List()[0];
Assert.AreEqual(2, fum.Friends.Count);
s.Delete(fum);
s.Delete(fum.Fo);
foreach (object friend in fum.Friends)
{
s.Delete(friend);
}
txn.Commit();
}
}
public void CompositeIDQuery()
{
ISession s = OpenSession();
Fum fee = new Fum(FumKey("fee", true));
fee.FumString = "fee";
s.Save(fee);
Fum fi = new Fum(FumKey("fi", true));
fi.FumString = "fi";
short fiShort = fi.Id.Short;
s.Save(fi);
Fum fo = new Fum(FumKey("fo", true));
fo.FumString = "fo";
s.Save(fo);
Fum fum = new Fum(FumKey("fum", true));
fum.FumString = "fum";
s.Save(fum);
s.Flush();
s.Close();
s = OpenSession();
// Try to find the Fum object "fo" that we inserted searching by the string in the id
IList vList = s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where fum.Id.String='fo'").List();
Assert.AreEqual(1, vList.Count, "find by composite key query (find fo object)");
fum = (Fum)vList[0];
Assert.AreEqual("fo", fum.Id.String, "find by composite key query (check fo object)");
// Try to fnd the Fum object "fi" that we inserted by searching the date in the id
vList =
s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where fum.Id.Short = ?").SetInt16(0, fiShort).List();
Assert.AreEqual(1, vList.Count, "find by composite key query (find fi object)");
fi = (Fum)vList[0];
Assert.AreEqual("fi", fi.Id.String, "find by composite key query (check fi object)");
// make sure we can return all of the objects by searching by the date id
vList =
s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where fum.Id.Date <= ? and not fum.FumString='FRIEND'").
SetDateTime(0, DateTime.Now).List();
Assert.AreEqual(4, vList.Count, "find by composite key query with arguments");
s.Flush();
s.Close();
s = OpenSession();
Assert.IsTrue(
s.CreateQuery("select fum.Id.Short, fum.Id.Date, fum.Id.String from fum in class NHibernate.DomainModel.Fum").
Enumerable().GetEnumerator().MoveNext());
Assert.IsTrue(
s.CreateQuery("select fum.Id from fum in class NHibernate.DomainModel.Fum").Enumerable().GetEnumerator().MoveNext());
IQuery qu =
s.CreateQuery("select fum.FumString, fum, fum.FumString, fum.Id.Date from fum in class NHibernate.DomainModel.Fum");
IType[] types = qu.ReturnTypes;
Assert.AreEqual(4, types.Length);
for (int k = 0; k < types.Length; k++)
{
Assert.IsNotNull(types[k]);
}
Assert.IsTrue(types[0] is StringType);
Assert.IsTrue(types[1] is EntityType);
Assert.IsTrue(types[2] is StringType);
Assert.IsTrue(types[3] is DateTimeType);
IEnumerator enumer = qu.Enumerable().GetEnumerator();
int j = 0;
while (enumer.MoveNext())
{
j++;
Assert.IsTrue(((object[])enumer.Current)[1] is Fum);
}
Assert.AreEqual(8, j, "iterate on composite key");
fum = (Fum)s.Load(typeof(Fum), fum.Id);
s.CreateFilter(fum.QuxArray, "where this.Foo is null").List();
s.CreateFilter(fum.QuxArray, "where this.Foo.id = ?").SetString(0, "fooid");
IQuery f = s.CreateFilter(fum.QuxArray, "where this.Foo.id = :fooId");
f.SetString("fooId", "abc");
Assert.IsFalse(f.Enumerable().GetEnumerator().MoveNext());
enumer =
s.CreateQuery("from fum in class NHibernate.DomainModel.Fum where not fum.FumString='FRIEND'").Enumerable().
GetEnumerator();
int i = 0;
while (enumer.MoveNext())
{
fum = (Fum)enumer.Current;
s.Delete(fum);
i++;
}
Assert.AreEqual(4, i, "iterate on composite key");
s.Flush();
s.CreateQuery(
"from fu in class Fum, fo in class Fum where fu.Fo.Id.String = fo.Id.String and fo.FumString is not null").
Enumerable();
s.CreateQuery("from Fumm f1 inner join f1.Fum f2").List();
s.Close();
}