1. Hibernate refresh? stackoverflow.comI am working with hibernate and mysql to abstract a database for use in a java driven website. I got all my queries to work out just fine using hibernate, but ... |
2. Refresh Not Loading Collections forum.hibernate.orgFigured it out. Had to load the account first before refreshing. Makes sense, but is certainly not intuitive to a new user. I tried using session.load(account.class, accountId) before I discovered refresh, only to find out that load() does not load associated collections. Why? Then I tried using an example criteria only to find out that example criteria ignore id properties, so ... |
3. session load/refresh return object which is not instantiated forum.hibernate.orgI'm trying to (eagerly) load user object (with all its internal collections & paramerts), modify it, save it to DB, and then refresh the object - so I can return an updated user object to the client. The problem: in the code below both load() & refresh() return user object with all user's internal data as null (See the code below) ... |
4. Shouldn't load have the same effect as refresh forum.hibernate.orgHi But I'm getting the exception when I load the object. For example: PersistantItem item; item = new PersistantItem (); item.setValue ("Whatever"); session.save (); item = (Item) session.load (PersistantItem.class, item.getId ()); When I do setValue I create a new CLOB object with that value. The exception is thrown in session.load. Shouldn't "load" have the same effect as "refresh"??? Thanks |
5. Lazy collection load with cascade refresh issue forum.hibernate.orgNewbie Joined: Sun Apr 03, 2005 9:52 pm Posts: 1 Hello! I have a trouble using lazy collection loading with cascase refresh relationship. The collection of objects does not session.refresh correctly after modification in scope of one session. Furthermore if i surround session.refresh call with transaction when Hibernate stores any modifications of collection's objects i have made. Hibernate version: 3.0 Mapping ... |
6. refresh and lazy loading forum.hibernate.orgSince I migrate from Hibernate 2.1.7 to 3.1.3, I have problems with refresh. I have noticed that refresh behavior have changed (migration note) : - in 2.1.7, it refreshed only the object - in 3.1.3, it refresh all the object graph It seems that the refresh operate also on lazy collections even if they wasn't initialized before refresh. Is it normal ... |
7. Problem with refresh() when have lazily loaded objects forum.hibernate.orgHi Hibernate 3.2.6 Spring 2.5.6 Java 1.4 Oracle 9.2 Im getting a NullPointer exception thrown out of EvictVisitor.evictCollection() when calling session.refresh() on a persistent object. That object contains a lazily loaded object within it (mapped as many-to-one with cascade='all') and that object has a collection within it (mapped as a set with cascade='all-delete-orphan'). There is persistent data for the lazily loaded ... |