/// <summary>
/// Associates a given entity (either transient or associated with another session) to the given session.
/// </summary>
/// <param name="event">The event triggering the re-association </param>
/// <param name="entity">The entity to be associated </param>
/// <param name="id">The id of the entity. </param>
/// <param name="persister">The entity's persister instance. </param>
/// <returns> An EntityEntry representing the entity within this session. </returns>
protected EntityEntry Reassociate(AbstractEvent @event, object entity, object id, IEntityPersister persister)
{
if (log.IsDebugEnabled)
{
log.Debug("Reassociating transient instance: " + MessageHelper.InfoString(persister, id, @event.Session.Factory));
}
IEventSource source = @event.Session;
EntityKey key = source.GenerateEntityKey(id, persister);
source.PersistenceContext.CheckUniqueness(key, entity);
//get a snapshot
object[] values = persister.GetPropertyValues(entity, source.EntityMode);
TypeHelper.DeepCopy(values, persister.PropertyTypes, persister.PropertyUpdateability, values, source);
object version = Versioning.GetVersion(values, persister);
EntityEntry newEntry = source.PersistenceContext.AddEntity(
entity,
persister.IsMutable ? Status.Loaded : Status.ReadOnly,
values,
key,
version,
LockMode.None,
true,
persister,
false,
true);
new OnLockVisitor(source, id, entity).Process(entity, persister);
persister.AfterReassociate(entity, source);
return newEntry;
}
/// <summary>
/// Associates a given entity (either transient or associated with another session) to the given session.
/// </summary>
/// <param name="event">The event triggering the re-association </param>
/// <param name="entity">The entity to be associated </param>
/// <param name="id">The id of the entity. </param>
/// <param name="persister">The entity's persister instance. </param>
/// <returns> An EntityEntry representing the entity within this session. </returns>
protected EntityEntry Reassociate(AbstractEvent @event, object entity, object id, IEntityPersister persister)
{
if (log.IsDebugEnabled)
{
log.Debug("Reassociating transient instance: " +
MessageHelper.InfoString(persister, id, @event.Session.Factory));
}
IEventSource source = @event.Session;
EntityKey key = new EntityKey(id, persister, source.EntityMode);
source.PersistenceContext.CheckUniqueness(key, entity);
//get a snapshot
object[] values = persister.GetPropertyValues(entity, source.EntityMode);
TypeFactory.DeepCopy(values, persister.PropertyTypes, persister.PropertyUpdateability, values, source);
object version = Versioning.GetVersion(values, persister);
EntityEntry newEntry = source.PersistenceContext.AddEntity(entity, Status.Loaded, values, key, version, LockMode.None, true, persister, false, true);
new OnLockVisitor(source, id, entity).Process(entity, persister);
persister.AfterReassociate(entity, source);
return(newEntry);
}
/// <summary>
/// Associates a given entity (either transient or associated with another session) to the given session.
/// </summary>
/// <param name="event">The event triggering the re-association </param>
/// <param name="entity">The entity to be associated </param>
/// <param name="id">The id of the entity. </param>
/// <param name="persister">The entity's persister instance. </param>
/// <param name="cancellationToken">A cancellation token that can be used to cancel the work</param>
/// <returns> An EntityEntry representing the entity within this session. </returns>
protected async Task <EntityEntry> ReassociateAsync(AbstractEvent @event, object entity, object id, IEntityPersister persister, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
if (log.IsDebugEnabled())
{
log.Debug("Reassociating transient instance: {0}", MessageHelper.InfoString(persister, id, @event.Session.Factory));
}
IEventSource source = @event.Session;
EntityKey key = source.GenerateEntityKey(id, persister);
source.PersistenceContext.CheckUniqueness(key, entity);
//get a snapshot
object[] values = persister.GetPropertyValues(entity);
TypeHelper.DeepCopy(values, persister.PropertyTypes, persister.PropertyUpdateability, values, source);
object version = Versioning.GetVersion(values, persister);
EntityEntry newEntry = source.PersistenceContext.AddEntity(
entity,
persister.IsMutable ? Status.Loaded : Status.ReadOnly,
values,
key,
version,
LockMode.None,
true,
persister,
false);
await(new OnLockVisitor(source, id, entity).ProcessAsync(entity, persister, cancellationToken)).ConfigureAwait(false);
persister.AfterReassociate(entity, source);
return(newEntry);
}