1. Hibernate tries to update version number of read-only object stackoverflow.comHibernate complains, Caused by: java.lang.UnsupportedOperationException: Can't write to a readonly object at org.hibernate.cache.ReadOnlyCache.lock(ReadOnlyCache.java:68)for class which has @Cache(usage = CacheConcurrencyStrategy.READ_ONLY) but which is not modified. Class ... |
2. java.lang.UnsupportedClassVersionError: Bad version number i forum.hibernate.orgNewbie Joined: Mon Dec 21, 2009 1:14 am Posts: 1 Hi.Everyone. I am a new one for Our Hibernate. I encountered one question which maybe relate jdk version.I don't confirm. I am reading Hibernate Reference V3.2.2. create one entity class, one hibernate configure file,a hibernate assist class and one ant script. when I run build.xml ,the error occurred.What is wrong with ... |
3. Stale object has updated version number forum.hibernate.orgAuthor Message matthew_pflueger Post subject: Stale object has updated version number Posted: Thu Feb 26, 2004 1:11 pm Newbie Joined: Thu Feb 26, 2004 11:53 am Posts: 2 Hi, I'm using versioned data for optimistic locking in long transactions. I was testing out the locking and found my stale object was having its version number updated but nothing else. ... |
4. Update check on version number forum.hibernate.org |
5. Database trigger increments version number forum.hibernate.orgIm currently working on a spike solution with an existing Oracle database. We are using Hibernate 3.0.5 for this spike solution effort. Database triggers have been created to manage the setting of the initial version number and the increment of that version number in INSERTs and UPDATEs, respectively. Obviously, this is not the ideal situation for HibernateHibernate wants to manage the ... |
6. Version Number is getting updated multiple times forum.hibernate.orgHi, I am trying to implement optimistic locking using hibernate and it is working fine. But I observed the version number is getting updated multiple times(and it is always starting with 6). Couple of months back, I implemented this in my prototype-and it worked fine. Am I missing something here?. below is the xml mapping file and log (Orders table is ... |
7. Dont wanna update Version Number in certain situations forum.hibernate.orgnagmca wrote: Hi, I implemented optimistic locking with version number. But Now I had a different requirement. Please go thru it. I have order table, in which there is a coulmn called Deltek_Number. User A--retrieves this order and start modifying it. (For him, deltekNumber is noneditable. infact, we dont show in the presentation tier) User B--> retrieves Deltek Report ---> he ... |
8. Many to One and Version Number of One Side forum.hibernate.orgHi, I am using the following. Hibernate version:3.2 CR1 Oracle 10g Release 2 This post may become a little longer but i request u to read it all and understand the scenerio. I have two tables naming Service and ServiceType. Their relationship is Many to One from Service to ServiceType and One to Manay from Service Typeto Service.I am using Bi-Directional ... |
9. Hibernate itermittently returning wrong version numbers forum.hibernate.orgHi I have the strangest problem at the moment. In order to maintain data integrity in our multiuser environment we are using row version number protocol. However while performing midlle-to-large scale database updates we get hibernate returning objects (lazily loaded) with version numbers massively different from those currently held in the database. When the bug got reported (users get message telling ... |
10. Problem in incrementin the version number during an update forum.hibernate.orgHi i'm having a problem in hibernate when i try to update the version number during an "update". Ideally hibernate should increment it auotmatically but its not doing so. i'm getting this error. [6/11/07 12:11:14:168 IST] 1bcaf293 SystemErr R java.lang.NullPointerException [6/11/07 12:11:14:168 IST] 1bcaf293 SystemErr R at org.hibernate.type.IntegerType.next(IntegerType.java:57) [6/11/07 12:11:14:168 IST] 1bcaf293 SystemErr R at org.hibernate.engine.Versioning.increment(Versioning.java:25) [6/11/07 12:11:14:168 IST] 1bcaf293 SystemErr ... |
11. Bad version number in .class file forum.hibernate.orgHello, I am getting a java.lang.UnsupportedClassVersionError: Bad version number in .class file Exception. Hibernate version: I'm using hibernate-3.2 on a Mac OS X 10.5.2 with the following java and javac (pre-installed by Apple): $ java -version java version "1.5.0_13" Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_13-b05-237) Java HotSpot(TM) Client VM (build 1.5.0_13-119, mixed mode, sharing) $ javac -version javac 1.5.0_13 ... |
12. Versioning without version numbers or timestamps forum.hibernate.org |