bool RemovePropertyValueT(ElementId oid, out T pv)
{
if (m_propertyValue.TryGetValue(oid, out pv))
{
m_propertyValue.Remove(oid);
if (m_valueIndex != null)
{
if (m_valueIndex.TryGetKey(pv, ref pv))
{
BTreeSet <ElementId> oidArray = m_valueIndex[pv];
if (oidArray.Count > 1)
{
oidArray.Remove(oid);
}
else
{
oidArray.Unpersist(Session);
m_valueIndex.Remove(pv);
}
}
}
else if (m_valueIndexUnique != null)
{
m_valueIndexUnique.Remove(pv);
}
return(true);
}
return(false);
}
public void UnpersistCompareFields(int bTreeDatabaseNumber)
{
using (SessionNoServer session = new SessionNoServer(systemDir))
{
session.BeginUpdate();
BTreeSet <Person> bTree = (BTreeSet <Person>)session.Open(Oid.Encode((uint)bTreeDatabaseNumber, 1, 1));
BTreeSetIterator <Person> itr = bTree.Iterator();
itr.GoToLast();
itr.Remove();
session.Abort();
session.BeginUpdate();
bTree = (BTreeSet <Person>)session.Open(Oid.Encode((uint)bTreeDatabaseNumber, 1, 1));
bTree.Unpersist(session);
session.Commit();
session.BeginRead();
Database db = session.OpenDatabase((uint)bTreeDatabaseNumber, false);
foreach (Page page in db)
{
foreach (OptimizedPersistable obj in page)
{
if (obj.PageNumber > 0)
{
Assert.Fail("No objects should remain in this database");
}
}
}
session.Commit();
}
}
public override void Unpersist(SessionBase session)
{
if (m_interactions != null)
{
foreach (var r in m_interactions)
{
r.RemoveUserRelation(this);
}
m_interactions.Unpersist(session);
}
base.Unpersist(session);
}
public override void Unpersist(SessionBase session)
{
if (IsPersistent)
{
foreach (var file in m_files.ToArray())
{
file.Unpersist(session);
}
m_files.Unpersist(session);
foreach (var folder in m_subFolders.ToArray())
{
folder.Unpersist(session);
}
m_subFolders.Unpersist(session);
base.Unpersist(session);
}
}
public override void Unpersist(SessionBase session)
{
if (IsPersistent)
{
if (m_folderRelation != null)
{
m_folderRelation.Unpersist(session);
}
foreach (FileInDb file in m_files.ToArray()) // ToArray because file.Unpersist modifies m_files.
{
file.Unpersist(session);
}
m_files.Unpersist(session);
foreach (Folder folder in m_folders.ToArray())
{
folder.Unpersist(session);
}
m_folders.Unpersist(session);
base.Unpersist(session);
}
}
