protected void throwIfMultiple(Object parent, Object entity) {
if (LangUtils.isMultiple(entity)) {
String msg =
"element of "
+ (parent == null ? "container" : parent)
+ " can not be a multiple object, element: "
+ entity;
throw new DbmException(msg);
}
}
protected void executeJFishEntityListener(
boolean before, JFishEvent jfishEvent, Object entities, List<DbmEntityListener> listeners) {
if (LangUtils.isMultiple(entities)) {
List<?> list = LangUtils.asList(entities);
for (Object entity : list) {
this.executeJFishEntityListenerForSingle(before, jfishEvent, entity, listeners);
}
} else {
this.executeJFishEntityListenerForSingle(before, jfishEvent, entities, listeners);
}
}
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);
}
