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1. How can I access lazy-loaded fields after the session has closed, using hibernate?    stackoverflow.com

consider this scenario:

  • I have loaded a Parent entity through hibernate
  • Parent contains a collection of Children which is large and lazy loaded
  • The hibernate session is closed after this initial load while the ...

2. Dynamically load a child collection after session close.    forum.hibernate.org

Newbie Joined: Fri Jan 22, 2010 8:10 pm Posts: 1 Hello! I'm working on an application which are supposed to be a database back end for a web and mobile application. I have three main classes which are saved to the database; User, Session and Location. A User can have an arbitrary number of sessions, and each session can have an ...

3. My solution to the lazy-load-closed-session problem    forum.hibernate.org

Hibernate version: 3.0 (latest from CVS) Instead of a bug report, I'd like to submit a possible solution report... I'm building a web application where I grab objects from Hibernate, stick them into the session, and later try to display them. Like anyone else who's tried this, I've run into the dreaded uninitialized collection and uninitialized proxy exceptions. Well, I decided ...

4. No session or session close on lazy loading. Please help.    forum.hibernate.org

I dot the following error even though I already created the open session in view. The error message: org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: ... no session or session was closed My spring configuration file has this segment: hibernateFilter org.springframework.orm.hibernate3.support.OpenSessionInViewFilter targetBeanName openSessionInViewInterceptor What happen is that in a jsp page, I retrieve an object, ...

5. facing "Result set closed" exception, on loading a    forum.hibernate.org

6. facing "Result set closed" exception, on loading a    forum.hibernate.org

When I am trying to read an entity from DB I am getting the following exception. java.sql.SQLException: Result set already closed at weblogic.jdbc.wrapper.ResultSet.checkResultSet(ResultSet.java:100) at weblogic.jdbc.wrapper.ResultSet.preInvocationHandler(ResultSet.java:56) at weblogic.jdbc.wrapper.ResultSet_oracle_jdbc_driver_OracleResultSetImpl.next(Unknown Source) at org.hibernate.loader.Loader.doQuery(Loader.java:697) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:236) at org.hibernate.loader.Loader.loadEntity(Loader.java:1860) I tried to figure out problem from hibernate source code. I observed that closeStatements() in AbstractBatcher(org.hibernate.jdbc) is causing this problem. Actually if the read operation is non-transactional ...

7. Intermediate Join Entity, items loaded in closed state    forum.hibernate.org

Newbie Joined: Thu Dec 09, 2004 12:51 pm Posts: 7 Location: Boston, MA I'm dealing with a many to many relationship mapped through an intermediate entity as in JPwH pg 303-307. I've added helper methods on both primary entities that generate a collection of entities at the far end of the collection of intermediate entities when the extra columns aren't relevant. ...

8. Lazy Loading after closing the session    forum.hibernate.org

Hi, my question is very simple. below is my method. public EmployeeDTO getEmployeeInfo( String userId ) throws PersistenceCriticalException { EmployeeDTO employeeDTO = null; try { begin(); employeeDTO = ( EmployeeDTO ) getSession().get(EmployeeDTO.class, new Integer(userId)); commit(); } catch( Exception e ) { throw new PersistenceCriticalException( e ); } finally { close(); } return employeeDTO; } after closing the session by close(); method. ...