/// <summary>
/// Given that there is no pre-existing proxy.
/// Check if the entity is already loaded. If it is, return the entity,
/// otherwise create and return a proxy.
/// </summary>
private object CreateProxyIfNecessary(LoadEvent @event, IEntityPersister persister, EntityKey keyToLoad, LoadType options, IPersistenceContext persistenceContext)
{
object existing = persistenceContext.GetEntity(keyToLoad);
if (existing != null)
{
// return existing object or initialized proxy (unless deleted)
log.Debug("entity found in session cache");
if (options.IsCheckDeleted)
{
EntityEntry entry = persistenceContext.GetEntry(existing);
Status status = entry.Status;
if (status == Status.Deleted || status == Status.Gone)
{
return(null);
}
}
return(existing);
}
else
{
log.Debug("creating new proxy for entity");
// return new uninitialized proxy
object proxy = persister.CreateProxy(@event.EntityId, @event.Session);
persistenceContext.BatchFetchQueue.AddBatchLoadableEntityKey(keyToLoad);
persistenceContext.AddProxy(keyToLoad, (INHibernateProxy)proxy);
((INHibernateProxy)proxy)
.HibernateLazyInitializer
.ReadOnly = @event.Session.DefaultReadOnly || !persister.IsMutable;
return(proxy);
}
}
/// <summary>
/// Given that there is no pre-existing proxy.
/// Check if the entity is already loaded. If it is, return the entity,
/// otherwise create and return a proxy.
/// </summary>
private object CreateProxyIfNecessary(LoadEvent @event, IEntityPersister persister, EntityKey keyToLoad, LoadType options, IPersistenceContext persistenceContext)
{
object existing = persistenceContext.GetEntity(keyToLoad);
if (existing != null)
{
// return existing object or initialized proxy (unless deleted)
log.Debug("entity found in session cache");
if (options.IsCheckDeleted)
{
EntityEntry entry = persistenceContext.GetEntry(existing);
Status status = entry.Status;
if (status == Status.Deleted || status == Status.Gone)
{
return null;
}
}
return existing;
}
else
{
log.Debug("creating new proxy for entity");
// return new uninitialized proxy
object proxy = persister.CreateProxy(@event.EntityId, @event.Session);
persistenceContext.BatchFetchQueue.AddBatchLoadableEntityKey(keyToLoad);
persistenceContext.AddProxy(keyToLoad, (INHibernateProxy)proxy);
((INHibernateProxy)proxy)
.HibernateLazyInitializer
.ReadOnly = @event.Session.DefaultReadOnly || !persister.IsMutable;
return proxy;
}
}