1. Hibernate: When to use getSession() and when to use getCurrentSession()? stackoverflow.comI have been using hibernate with Springs where i don't get to use getSession() or getCurrentSession() as the Spring container manages it. But i came across this getSession() and getCurrentSession() methods while ... |
2. NoSuchMethodError: org.hibernate.SessionFactory.getCurrentSession() stackoverflow.comHello all |
3. SessionFactory.getCurrentSession() with DB2 forum.hibernate.orgI encounter a problem with DB2 my DB2 is old, i am using JDBC-ODBC driver , setting is like below |
4. [getCurrentSession] Same thread different session forum.hibernate.orgHi, i have a strange problem in my hibernate application. It is a web application but i don't think that this does matter according to my problem. The problem ist that getCurrentSession() of the SessionFactory returns different Session objects although i am within the same thread and use ThreadLocalSessionContext. Here some debug output: Code: 28 getSessionFactory 989823897 28 getSessionFactory 989823897 28 ... |
5. Error saving a object using getCurrentSession().save(obj) forum.hibernate.orgI just implemented auto id using Hibernate using MySQL with no problems. Is the column name in the database for myObject really "MyObjectId"; that doesn't seem like a typical column name, you may want to double check that. The only times -- of which I am aware -- that mysql will automatically set a column is with an auto increment or ... |
6. What to do when SessionFactory.getCurrentSession() is closed forum.hibernate.orgHello, I am getting the exception "org.hibernate.SessionException: Session is closed!" intermittently in a production environment when trying to get the Transaction via: Session session = sessionFactory.getCurrentSession(); Transaction transaction = session.getTransaction(); So far I am unable to reproduce this error on a developer machine unless I specifically close out the session with session.close(), however I cannot find any instances of something like ... |
7. sessionFactory.getCurrentSession() ? forum.hibernate.orgWell, even though I am running on JBoss 3.2.5 (yeah, old), but I am accessing Hibernate from both MBeans and EJB. EJB works fine (well, sort of, reason later), but MBeans obviously don't run in the context of a JTA (is there a way to make them? I am new to MBeans). So, currently, I am resorting to the Session-in-ThreadLocal pattern ... |
8. SessionFactory getCurrentSession forum.hibernate.orgHi, Apologies in advance what what may seem to be a silly question. I am working with Hibernate 3.0.5 and really appreciate the tool. However, I have been looking at the documentation regarding transactions. I want to call the method getCurrentTransaction on my SessionFactory. It does not seem to be there on the object code. Am I making a reallly obcious ... |
9. Help setting up getCurrentSession forum.hibernate.org |
10. sessionFactory.getCurrentSession() problem forum.hibernate.orgHibernate version: 3.0.2 I recently switched a major project from ejb 2.1 to hibernate 3.0 with great results. Now I am trying to get this set up for a very simple web app. I use sessionFactory.getCurrentSession(), but I am receiving a null pointer error. If I use sessionFactory.getOpenSession() everything works as expected. I cannot find the difference in the setup in ... |
11. NoSuchMethodError at getCurrentsession forum.hibernate.orgHello, I have a strange error with hibernate3 and jonas: Code: java.lang.NoSuchMethodError:org.hibernate.SessionFactory.getCurrentSession()Lorg/hibernate/classic/Session; at test.service.util.HibernateUtilJNDI.getSession(HibernateUtilJNDI.java:71) The code is : Code: import org.hibernate.Session; import org.hibernate.SessionFactory; import org.hibernate.cfg.Configuration; public class HibernateUtilJNDI { public static final String HIBERNATE_JNDI_NAME = "HibernateFactory"; // Create the initial SessionFactory from the default configuration files ... |
12. Question about getCurrentSession & JOTM in an unmanaged forum.hibernate.orgHello, I'm try to use getCurrentSession() with JOTM in an un-managed environment. getCurrentSession() throws an exception unless I explicitly begin a transaction before getCurrentSession() is called. (JTASessionContext) txn = transactionManager.getTransaction(); if ( txn == null ) { throw new HibernateException( "Unable to locate current JTA transaction" ); } I understand this is the intended behavior, as in a managed environment the ... |
13. getCurrentSession() return a closed session forum.hibernate.orgHello We are working with EJB, CMT (Container Manager Transaction) WebSphere and Hibernate 3.0.5, when we use getCurrentSession() we get a closed session and this not correct. In not CMT enviroment we can get another session with openSession(), but with CMT and getCurrentSession() how can ask for another session and link to current Transaction JTA? Regards Rafa. |
14. getCurrentSession in unmanaged env. forum.hibernate.org |
15. SessionFactory.getCurrentSession(); forum.hibernate.orgHibernate version: 3.1.2 I'm migrating to hibernate 3 from hiberante 2. I still have a HibernateHelper class which manages the current sessions and transactions. This was needed in hibernate 2. Hibernate 3 can handle it's own current session. So what do I do? This: public Session getSession() { Session session = sessionFactory.getCurrentSession(); try { if (session == null) { Interceptor interceptor ... |
16. SessionFactory.getCurrentSession()... does this create forum.hibernate.orgIt does create new session. However Hibernate session is very lightweight object, so I would suggest you not to worry about it. If you still do, then wrap your code into some lazily instantiated ThreadLocal and on exit check if it has been initialized at all and then call commit. If( thl.getSession() != null) { thl.getSession().getTransaction().commit(); } |
17. Threading issue when using GetCurrentSession() forum.hibernate.org |
18. Threading issue when using GetCurrentSession() forum.hibernate.orgIn my Hibernate 3.1 web application, I'm allowing the user to save to the database in one session while a background thread is reading data from the database in a different session. I'm using hibernate.current_session_context_class="thread" and GetCurrentSession() to manage my sessions, guaranteeing that each thread has its own session. In theory I thought that would work fine, but I'm encountering strange ... |
19. Is it right nested getCurrentSession? forum.hibernate.orgfirst, sorry for my poor english^^; I am building multi threaded java applications without web server. some configuration properties of my hibernate.cfg.xml are like this. Code: ... ... |
20. getCurrentSession behaving different on Windows, Linux forum.hibernate.orgMy HibernateUtils class is static { sessionFactory = new Configuration().configure("conf/hibernate.cfg.xml").buildSessionFactory(); } public static void returnCurrentSession(){ getCurrentSession().getTransaction().commit(); } public static Session getCurrentSession(){ Session sess = sessionFactory.getCurrentSession(); sess.beginTransaction(); return sess; } I am using tomcat. This works fine in Windows. On Linux; first time after server started, it works fine; but next time it starts giving me following erros when i try to ... |
21. getCurrentSession throws No TransactionManagerLookup specifi forum.hibernate.orgBeginner Joined: Thu May 10, 2007 4:20 am Posts: 27 Hello, I'm using JUnit to unit test my application, so I run it without a JTA. I would like to use getCurrentSession, by binding transaction managment to thread context, as described in the docs, but it keeps throwing a 'No TransactionManagerLookup specified' exception. I have no problems if I use openSession ... |
22. getCurrentSession(), Session is closed! forum.hibernate.orgHibernate version: 3.1.3 c3p0 version: 0.9.0.4 jtds version: 1.2 I am using Hibernate with ThreadLocalSessionContext. My application is a service running all the time. It is importing data every night and then pausing for 20 hours. Sometimes i got exceptions when it starts importing: Code: 2007-12-11 03:10:11,142 ERROR [com.carano.dsw.preisabruf.impl.PreisgruppenabrufImpl] Error while Importing. org.hibernate.SessionException: Session is closed! at org.hibernate.impl.AbstractSessionImpl.errorIfClosed(AbstractSessionImpl.java:49) ... |
23. session = sessionFactory.getCurrentSession(); problem forum.hibernate.orgHere's actually an interesting discussion on that very topic at JavaRanch: http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=get_topic&f=78&t=003806 The getCurrentSession() method looks at the current context to see if a session is stored in there. If there is one, it uses it, and if there isn't a session in the current context, it creates a new one and saves it in there. On the other hand, openSession ... |
24. method getCurrentSession() from SessionFactory class forum.hibernate.orgYou can use this method to access an object that implements Hibernate's Session interface, which is the primary interface through which applications can use Hibernate. A session is a single-threaded context provided by Hibernate; your application will likely use it to issue queries; begin, commit, and roll back transactions; save and update objects; and the like. getCurrentSession() retrieves whatever session is ... |
25. Calls to getCurrentSession() returns a closed session forum.hibernate.orgI am using Hibernate 3.3.1GA. I'm using the OpenSessionInViewFilter, and I'm running in to problems specifically when multiple requests are executed in quick succession. What happens is calls to SessionFactory.getCurrentSession() will return a closed session. Why does this happen?? Why would get current session ever return a closed session. Shouldn't it open a new session when the current session is closed? ... |
26. Implications of Session s = factory.getCurrentSession forum.hibernate.orgI may not be the right person to answer this question, but i'll give you what I do know about the session factory. W hen you close the factory you are not disposing of the object itself. You are just letting go of the connection pool and whatever else is described in the documentation above. So the hashcode would be the ... |
27. How to configure Sesion Factory in Hibernate to implement getCurrentSession forums.oracle.comHi, I am new in Hibernate and I am using an application where I need to improve the performance while uploading the users through a utility. While analyzing the system, I found that, to insert a single user there were around 8 hits are made to DB to get the information and based on that finally it inserts the user. The ... |