Java 类org.hibernate.event.MergeEventListener 实例源码

private Object fireMerge(MergeEvent event) {
    errorIfClosed();
    checkTransactionSynchStatus();
    MergeEventListener[] mergeEventListener = listeners.getMergeEventListeners();
    for ( int i = 0; i < mergeEventListener.length; i++ ) {
        mergeEventListener[i].onMerge(event);
    }
    return event.getResult();
}

private void fireMerge(Map copiedAlready, MergeEvent event) {
    errorIfClosed();
    checkTransactionSynchStatus();
    MergeEventListener[] mergeEventListener = listeners.getMergeEventListeners();
    for ( int i = 0; i < mergeEventListener.length; i++ ) {
        mergeEventListener[i].onMerge(event, copiedAlready);
    }
}

private void fireSaveOrUpdateCopy(Map copiedAlready, MergeEvent event) {
    errorIfClosed();
    checkTransactionSynchStatus();
    MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
    for ( int i = 0; i < saveOrUpdateCopyEventListener.length; i++ ) {
        saveOrUpdateCopyEventListener[i].onMerge(event, copiedAlready);
    }
}

private Object fireSaveOrUpdateCopy(MergeEvent event) {
    errorIfClosed();
    checkTransactionSynchStatus();
    MergeEventListener[] saveOrUpdateCopyEventListener = listeners.getSaveOrUpdateCopyEventListeners();
    for ( int i = 0; i < saveOrUpdateCopyEventListener.length; i++ ) {
        saveOrUpdateCopyEventListener[i].onMerge(event);
    }
    return event.getResult();
}

private void configureListeners(Ejb3Configuration cfg)
{
  EventListeners eventListeners = cfg.getEventListeners();

  cfg.setListeners("post-load", concatListeners(PostLoadEventListener.class, _postLoadEventListeners, eventListeners.getPostLoadEventListeners()));
  cfg.setListeners("save-update", concatListeners(SaveOrUpdateEventListener.class, _saveOrUpdateEventListeners, eventListeners.getSaveOrUpdateEventListeners()));
  cfg.setListeners("merge", concatListeners(MergeEventListener.class, _mergeEventListeners, eventListeners.getMergeEventListeners()));
  cfg.setListeners("create", concatListeners(PersistEventListener.class, _persistEventListeners, eventListeners.getPersistEventListeners()));
  // TODO: do we also need create-on-flush event?
}

public List<MergeEventListener> getMergeEventListeners()
{
  return _mergeEventListeners;
}

public void setMergeEventListeners(List<MergeEventListener> mergeEventListeners)
{
  _mergeEventListeners = mergeEventListeners;
}