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issue

Can't open replicated database

I have a database running in server mode on port 6136 on server1 and server2. Each server has a replicated copy of the other servers database. I try to open the replicated on one database for a query (just read, no update) but it fails with the error below. The code I'm using is (user & password has been deliberately removed): Bug Version: 1.04 Priority: Normal Status: Active Replies: 8 Type:  Bug ...

 
forum_thread

Multiple joins did not return expected result

Hello, I have 3 entity classes: Event - String title Calendar - List<Event> @OneToMany SharedCalendar extends Calendar - Calendar original Now I want to retrieve all events from a specific calendar by its id like: #1 2017-10-27 07:49 Hello, I have 3 entity classes: Event - String title   Calendar - List<Event> ...

 
forum_thread

Double persist of Entity field with Cascade.ALL

I am building a JavaEE application using Netbeans 7.0.1, Glassfish 3.1 and ObjectDB 2.3.3. I have a Book class with entity field Chapter which has a CascadeType.ALL property. The Book fields are as follows: @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long id; private String bookTitle; @OneToMany(cascade= CascadeType.ALL, fetch= FetchType.EAGER) private List<Chapter> chapters; The Chapter fields are as follows: #1 2011-12-02 09:58 I am building a JavaEE application using Netbeans 7.0.1, Glassfish 3.1 and ObjectDB 2.3.3. I have a Book ...

 
page

ObjectDB Web Site - Terms and Conditions of Use

... Software's web site; remove any copyright or other proprietary notations from the materials; or ...

 
api-jpa

where(restrictions)

Modify the query to restrict the query result according to the conjunction of the specified restriction predicates.(Method of javax.persistence.criteria.CriteriaQuery)

 
api-jpa

having(restrictions)

Specify restrictions over the groups of the query according the conjunction of the specified restriction predicates.(Method of javax.persistence.criteria.AbstractQuery)

 
forum_thread

Null returned by Persistence.createEntityManagerFactory

Hi, So I'm currently having an issue where createEntityManagerFactory returns null. When I run the application on the my local machine through Tomcat it works fine, the odb file is created.    #1 2014-06-12 18:11 Hi, So I'm currently having an issue where createEntityManagerFactory returns null. When I run the ap ...

 
forum_thread

a second mapping-file is ignored in persistence.xml by enhancer

Hello Support-Team, we have a problem with the enhancer. In the persistence.xml are two mapping-files: <mapping-file>META-INF/orm.xml</mapping-file> <mapping-file>META-INF/ormreq.xml</mapping-file> We start the enhancer and the entities of orm.xml will be enhanced by following output: #1 2015-01-27 22:26 Hello Support-Team, we have a problem with the enhancer. In the persistence.xml are two mapping-f ...

 
forum_thread

High memory consumption even after close() of EntityManagerFactory

Hello, we still have memory usage problems. When debugging, we have now observed a case in which the execution of multiple queries increasingly byte array were generated (about 1.5 GB) which from GC could not be released. Not even after the EntityManagerFactory closed. We created a small test with which you can observe similar behavior. The huge memory usage only occurs if we execute the query (line 56 to 61). If we remove this query, all is well. The memory is only released after we re-run a query (on a different database). ... only occurs if we execute the query (line 56 to 61). If we remove this query, all is well. The memory is only released after ...

 
api-jdo

makeTransientAll(pcs, useFetchPlan)

Make instances transient, removing them from management by this PersistenceManager.(Method of javax.jdo.PersistenceManager)