synchronize « Transaction « JPA Q&A





1. Container Managed Transaction - Synchronization question    stackoverflow.com

I have a enterprise bean which is using container managed transactions to access data in Oracle. The bean has 2 methods. Method1 writes an entry to table 1 and then does a lookup ...

2. Java Hibernate + Oracle 11.2 Locking    stackoverflow.com

I need to synchronize my user table with repository(the other DB) during application startup. I have two Tomcat nodes with Apache mod_jk. So when I restart both of them I make ...

3. Self managed Hibernate Session as JTA Synchronization    forum.hibernate.org

Wanted to validate with the group a design pattern that I've been using for a little while and appears to work well. This applies to applications that use JTA, either through wrapping the HttpReuqest with a Transaction [1], Bean Managed Persistence EJBs or some other kind of middle tier transaction wrapped business logic. The solution exposes a single getSession() method that ...

4. Synchronize Hibernate Cache with JTA    forum.hibernate.org

Hibernate does not roll back the session cache when the transaction rolls back. There would be a big performance cost to supporting this. It is intended that you discard the session when you roll back a transaction. However, I am considering supporting savepoints/rollback to savepoints in Hibernate 2.2 timeline. Still needs some thought, however. We must let the user be able ...

5. NoClassDefFoundError: javax/transaction/Synchronization    forum.hibernate.org

disclaimer: I am new to both java and Hibernate ;) I have a simplistic sample below that fails with a java.lang.NoClassDefFoundError: javax/transaction/Synchronization on openSession(). Based on searching sun.com, I know that the Synchronization class is part of the EE version but am fairly certain that SE is all that is required to run Hibernate. Any suggestions or pointers to help would ...

6. could not register synchronization with JTA TransactionManag    forum.hibernate.org

Please do note that this seems to happen only after a while. The same use case runs fine initially . Also this happens intermitently. It works sometimes. Sometimes it doesnt. Also I am not having a transaction in this use case. Any pointers/help will be appreciated. Also let me know if any other details required. thanks in advance hibernate version 2.1 ...

7. JBoss: transaction synchronization    forum.hibernate.org

I'm trying to verify rollbacks are working ok in my setup, so I've written a business method in my session EJB that starts with myJavaxEjbSessionContext.setRollbackOnly(); When trying to save and flush, I get a synch related exception[1] saying "could not register synchronization with JTA TransactionManager". My conf [2] includes a property hibernate.transaction.factory_class, a hibernate.transaction.manager_lookup_class and a jta.UserTransaction. Can someone please tell ...

8. NoClassDefFoundError: javax/transaction/Synchronization??    forum.hibernate.org

Newbie Joined: Fri Jul 16, 2004 3:34 am Posts: 3 Hi, I'm new to Hibernate, but i made it work in few days, at home. Now, at work, I have to use it with an XML database, but I didn't try the integration jet, beacuse of this problem: The application works fine till i build the Session Factory (there is no ...

9. Synchronization only called on commit, not rollback    forum.hibernate.org

In my setup I am using Websphere 5 and stateless EJBs for declarative transaction demarcation. I use the WebsphereTransactionManagerLookup-class to associate with the CMT. I am trying to get away from the following tedious (and error-prone) method-template : Session s = HibernateUtil.currentSession(); try { ... s.flush(); ... finally { s.close(); } Instead I am using the TransactionManager and registerSyncronization() so that ...





10. JTA synchronization exception when after setRollBackOnly    forum.hibernate.org

JBoss: 3.2.3 on WindowsXP / Hibernate: 2.11 / Postgres 7.4 Hi all, sorry my english, I'm braziliam and this text was translated with babelfish :-) I have an problem with Hibernate using MBean solution provided by http://www.hibernate.org/66.html The problem is: The ejbA have a business rule thats call 2 sucessive hibernate methods in ejbB, like this (all ejbs are stateless): Code: ...

11. NewbieNoClassDefFoundError:javax/transaction/Synchronization    forum.hibernate.org

Sorry for that Question, but I'm absolute New to Hibernate. After starting my Class I got the following error stack: net.sf.hibernate.impl.SessionFactoryObjectFactory addInstance INFO: Not binding factory to JNDI, no JNDI name configured Oct 17, 2004 7:01:58 PM net.sf.hibernate.impl.SessionFactoryImpl FINE: instantiated session factory Oct 17, 2004 7:01:58 PM core.businessLogic.Main main INFO: --- next: test.factory.openSession() --- Exception in thread "main" java.lang.NoClassDefFoundError: javax/transaction/Synchronization ...

12. Can't register transaction synchronization with WS5.0 + JTA    forum.hibernate.org

Newbie Joined: Tue Jan 11, 2005 2:26 pm Posts: 15 Hi, I'm working with WS 5.0 and JTA, an MDB and an MQ queue. I'm getting a can't register transaction synchronization when trying to process a message from the queue. my Datasource and Queue are XA resources. Can someone help? Included are the stack traces, version info, and configuration files of ...

13. Missing class javax.transaction.Synchronization    forum.hibernate.org

15. .NoClassDefFoundError: javax/transaction/Synchronization    forum.hibernate.org

Newbie Joined: Mon Feb 21, 2005 3:49 am Posts: 15 I am using Hibernate 3.0.5 with struts 1.2.4 on Debian Linux problems to get Configuration initialized ... it appears hibernate ware able to get properties value read from default hibernate.cfg.xml correctly ... but throw ".NoClassDefFoundError: javax/transaction/Synchronization" appreciated for your value comments max Need help with Hibernate? Read this first: http://www.hibernate.org/ForumMailingli ... ...

16. Newbie javax/transaction/Synchronization    forum.hibernate.org

Hi Guys This is the error I got when trying to run a little test app. I used the Hibernate Tools to re-engineer the the structure from the db. INFO: Default entity-mode: POJO Exception in thread "main" java.lang.NoClassDefFoundError: javax/transaction/Synchronization at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1127) at test.main(test.java:26) This is the line of code I use: SessionFactory sessionFactory = new Configuration().configure().buildSessionFactory(); Thx





17. could not register synchronization with JTA TransactionMa...    forum.hibernate.org

Error "could not register synchronization with JTA TransactionManager" is upon openSession call. Hibernate version:3.2 Websphere version:6.1.0.0 Oracle version:9i Mapping documents: Code: hibernate/Excom2HibernateFactory jdbc/Excom2DS false ...

19. Could not register synchronization for container transaction    forum.hibernate.org

Hi, I am using hibernate 3.0 and if I use a transaction I get the following exception: org.hibernate.TransactionException: Could not register synchronization for container transaction at org.hibernate.transaction.CMTTransaction.begin(CMTTransaction.java:42) at org.hibernate.transaction.CMTTransactionFactory.beginTransaction(CMTTransactionFactory.java:22) at org.hibernate.jdbc.JDBCContext.beginTransaction(JDBCContext.java:212) at org.hibernate.impl.SessionImpl.beginTransaction(SessionImpl.java:1015) at com.intria.bip.pendingitems.dao.PendingItemsDAO.purgePendingItemsDaily(PendingItemsDAO.java:403) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:324) at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:248) at org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean$MethodInvokingJob.executeInternal(MethodInvokingJobDetailFactoryBean.java:165) at org.springframework.scheduling.quartz.QuartzJobBean.execute(QuartzJobBean.java:66) at org.quartz.core.JobRunShell.run(JobRunShell.java:195) at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:520) 22/Mar/2007 12:00:00.140 INFO Transaction "" - [org.quartz.core.JobRunShell] ...

20. could not register synchronization with JTA TransactionMgr    forum.hibernate.org

Hi, I am using hibernate 2.1.8.My application is deployed on WAS 6.0 I am using query caching and second level caching.Cache concurrency strategy is READ ONLY. Appliaction is running fine for 1 week.But after that following exception is comming : net.sf.hibernate.TransactionException: could not register synchronization with JTA TransactionManager at net.sf.hibernate.impl.SessionImpl.connect(SessionImpl.java:3369) at net.sf.hibernate.impl.SessionImpl.connection(SessionImpl.java:3333) I am working on the same.It will be of ...