public void doEvent(JFishEvent event) { Object entity = event.getObject(); JFishInsertOrUpdateEvent insertOrUpdate = (JFishInsertOrUpdateEvent) event; int updateCount = 0; if (LangUtils.isMultiple(entity)) { Collection<Object> entities = CUtils.toCollection(entity); for (Object obj : entities) { if (obj == null) continue; throwIfMultiple(entities, obj); updateCount += this.onInnerEventWithSingle(obj, insertOrUpdate); } } else { updateCount = onInnerEventWithSingle(entity, insertOrUpdate); } event.setUpdateCount(updateCount); }