C# ISessionImplementor.GetEntityIdentifier方法代码示例

		private object GetObjectFromList(IList results, object id, ISessionImplementor session)
		{
			// get the right object from the list ... would it be easier to just call getEntity() ??
			foreach (object obj in results)
			{
				bool equal = idType.Equals(
					id,
					session.GetEntityIdentifier(obj));

				if (equal)
				{
					return obj;
				}
			}

			return null;
		}

		public object Load( ISessionImplementor session, object id, object optionalObject )
		{
			object[ ] batch = session.GetClassBatch( persister.MappedClass, id, batchSize );
			IList list;
			if( smallBatchSize == 1 || batch[ smallBatchSize - 1 ] == null )
			{
				return ( ( IUniqueEntityLoader ) nonBatchLoader ).Load( session, id, optionalObject );
			}
			else if( batch[ batchSize - 1 ] == null )
			{
				if( log.IsDebugEnabled )
				{
					log.Debug( "batch loading entity (smaller batch): " + persister.MappedClass.Name );
				}
				object[ ] smallBatch = new object[smallBatchSize];
				Array.Copy( batch, 0, smallBatch, 0, smallBatchSize );
				list = smallBatchLoader.LoadEntityBatch( session, smallBatch, idType, optionalObject, id );
				log.Debug( "done batch load" );
			}
			else
			{
				if( log.IsDebugEnabled )
				{
					log.Debug( "batch loading entity: " + persister.MappedClass.Name );
				}
				list = batchLoader.LoadEntityBatch( session, batch, idType, optionalObject, id );
				log.Debug( "done batch load" );
			}

			// get the right object from the list ... would it be easier to just call getEntity() ??
			foreach( object obj in list )
			{
				if( id.Equals( session.GetEntityIdentifier( obj ) ) )
				{
					return obj;
				}
			}
			return null;
		}

		public override object Hydrate( IDataReader rs, string[ ] name, ISessionImplementor session, object owner )
		{
			return session.GetEntityIdentifier( owner );
		}

		public override object Assemble( object cached, ISessionImplementor session, object owner )
		{
			object id = session.GetEntityIdentifier( owner );
			if( id == null )
			{
				throw new AssertionFailure( "owner id unknown when re-assembling collection reference" );
			}
			return ResolveIdentifier( id, session, owner );
		}

		public override object Assemble( object cached, ISessionImplementor session, object owner )
		{
			return ResolveIdentifier( session.GetEntityIdentifier( owner ), session, owner );
		}

		public override object Disassemble( object value, ISessionImplementor session )
		{
			return ( value == null ) ?
				null :
				new ObjectTypeCacheEntry(
					value.GetType(),
					session.GetEntityIdentifier( value ) );
		}

		public override object Disassemble(object value, ISessionImplementor session)
		{
			return (value == null) ?
			       null :
			       new ObjectTypeCacheEntry(
			       	NHibernateProxyHelper.GuessClass(value),
			       	session.GetEntityIdentifier(value));
		}