public EntityLoader(OuterJoinLoadable persister,
    LockMode lockMode,
    SessionFactoryImplementor factory,
    Map enabledFilters) throws MappingException 
{
		this(persister, 1, lockMode, factory, enabledFilters);
}

 public EntityLoader(OuterJoinLoadable persister,
    int batchSize,
    LockMode lockMode,
    SessionFactoryImplementor factory,
    Map enabledFilters) throws MappingException 
{
		this( 
				persister, 
				persister.getIdentifierColumnNames(), 
				persister.getIdentifierType(), 
				batchSize,
				lockMode,
				factory, 
				enabledFilters 
			);
}

 public EntityLoader(OuterJoinLoadable persister,
    String[] uniqueKey,
    Type uniqueKeyType,
    int batchSize,
    LockMode lockMode,
    SessionFactoryImplementor factory,
    Map enabledFilters) throws MappingException 
{
		super(persister, uniqueKeyType, factory, enabledFilters);
		JoinWalker walker = new EntityJoinWalker(
				persister, 
				uniqueKey, 
				batchSize, 
				lockMode, 
				factory, 
				enabledFilters
			);
		initFromWalker( walker );
		postInstantiate();
		batchLoader = batchSize  > 1;
		log.debug( "Static select for entity " + entityName + ": " + getSQLString() );
}

 protected boolean isSingleRowLoader() 
{
		return !batchLoader;
}

 public Object loadByUniqueKey(SessionImplementor session,
    Object key) throws HibernateException 
{
		return load(session, key, null, null);
}