AbstractCopyrightDao.java 文件源码

@Override
@Transactional(propagation = Propagation.MANDATORY)
public void updateHoldingReference(H holding, List<Item> items)
{
    List<P> portions = getPortionsForItems(items);
    if( holding != null )
    {
        holding.setPortions(portions);
    }
    for( P portion : portions )
    {
        portion.setHolding(holding);
    }
}