1. Hibernate: Safely reattach an object to the session stackoverflow.comI'm maintaining a cache of objects across hibernate sessions by storing (possibly-detached) objects in a map. When the cache gets a hit, I test if the object is already part ... |
2. how to "reattach" a serialized entity to a hibernate sesison? coderanch.comhmm. Looks like this hasn't got anything to do with serializing / deserializing. I've searched around on Google for this, but noone seems to have a definitive answer: Does anyone know what the following means? org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: com.foo.MyClass.items, no session or session was closed I'm loading the com.foo.MyClass object from a Dao object that ... |
3. session reattach problem forum.hibernate.orgBeginner Joined: Sat Jan 31, 2004 10:09 am Posts: 26 Let's see the source snapshot first: Code: public boolean contains(Object object) { if (object instanceof HibernateProxy) { return HibernateProxyHelper.getLazyInitializer( (HibernateProxy) object ).getSession()==this; } ... |
4. Possible to reattach a collection in HttpSession? forum.hibernate.orgI am in the middle of a project that is my first use of Hibernate, where all my previous O/R use has been OJB. Hence, I am still trying to get my heard wrapped around how Hibernates Session works, and all the ramifications of it. I am trying to a write a simple Wizard interface that allows me to manipulate data ... |
5. need to reattach ? forum.hibernate.org |
6. Reattach object to the session forum.hibernate.orgHi, I use xml-rpc to communicate with the presentation layer. When I get an object back from presentation I try to reassosiate it with the session. For this I made a call Session.lock(object, LockMode.NONE), but if my object has a collection I receive an exception reassociated object has dirty collection reference (or an array) When my xml-rpc framework build up object, ... |
7. How do I reattach entities with collections? forum.hibernate.orgHibernate version: 3.05 Name and version of the database you are using: MySQL 4.0.16 Let's say that I load an object, Parent, in session1. Parent has a List of Children. Let's say that there are 5 Children objects in my Parent. I do some work, which initializes the list of Children, and then close session1. While my session is closed, another ... |
8. Reattach an object graph forum.hibernate.org |
9. detach and reattach a object from the session forum.hibernate.orgHi, I have a order-wizard in my crm software. My order objcet has some articles as childs (collection). I implement a cancel meachanism, that means I want the old state when the user cancel the orderwizard. thats means I have a copyArticles collection in order which i fill in with the new articles (copy of articles new Article()<--new objects in loop) ... |
10. Multiple Sessions - cant reattach forum.hibernate.orgDear All, I have a problem reattaching pojos across multiple sessions. These pojos are value objects - like Money or Long - in that their value is more important than the reference. Two separate instances of the pojos are equal if they have the same value... I think the code speaks for itself... Code: pojo1 = session1.get(eg.ThisObj, objId); session1.close(); //..a bit ... |
11. Reattach an object + LazyInitializationException forum.hibernate.orgHello everybody, I have spend some time on the forum and googling and I do not find a solution to this problem. I am currently struggling to reattach an object to the session. Here is basically what I do: beginTransaction(); dao.update(myPersistentObject); myPersistentObject.getLazyProperty(); endTransaction(); I get an LazyInitializationException when I am accessing Lazy fields of an object that I just have reattached ... |
12. How to "reattach" Entity to a Hibernate Session? forum.hibernate.orgAuthor Message roach Post subject: How to "reattach" Entity to a Hibernate Session? Posted: Tue Feb 03, 2009 5:14 pm Beginner Joined: Tue Feb 03, 2009 4:33 pm Posts: 21 I'm trying to make the switch to hibernate (using Spring config and HibernateTemplate), but I keep getting LazyInitializationExceptions all over the place. Basically, I'm configuring hibernate thusly: Code: |
13. Automatically reattach objects forum.hibernate.orgIn my web application I have some readonly tables (Currency, UnitOfMeasure and many others). Sometimes I do the following: 1) Load model from database and put it to HTTP session 2) Perform HTTP redirect 3) Retrieve model from HTTP session and render view The main problem that model in point 3) is detached from hibernate session and LazyInitializationException is thrown. My ... |