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issue

Internal exception

Hello. We got the following stacktrace. Can you explain me what this internal exception means and why it was thrown? It only happens when the entities are enhanced. Best regards BTC ES   ... trace indicates a failure to cascade persist operation from unknown reason during that flush. Any more information could help. ...

 
tutorial

Step 5: Add a JSP Page

Explains how to add a JSP to an Eclipse Spring MVC JPA web application project.... the guests that have already signed (which are retrieved from the request's  guestDao attribute that is set by the controller in the ...

 
issue

Doctor bug?

Please see the attached .odb file. It was freshly created by my web application, and just very few entries have been posted to the database yet. But still the doctor reports a whole bunch of errors. My application seems to function properly though. I guess this is a bug in the doctor? Using version 2.4.1. I get  ... my recent changes to the object hierarchy, where I inherit from a common superclass, which I annotated as you suggested (in another recent ...

 
forum_thread

ObjectDb Supports Clustering of Servers?

Hi,     I am new to ObjectDb. we have a scenario where we deploy the same application in more than one linux (Jobss) servers. In this case user request can go to any server depends on the availability of the servers (This is for load balancing ). As of now we are using Oracle + Hibernate + JPA , as Oracle is shared data there was no problem. ... in my local too.  But when i retrieve objects from my local DB it was too fast where as it is taking so much time to connect ...

 
manual

Database Doctor

Explains how to use the ObjectDB object database Doctor tool to diagnose and repair database files and damaged Java/JPA/JDO objects.... in the objectdb.jar file. It can be run from the command line: > java -cp objectdb.jar ...

 
forum_thread

ObjectDB Manual

Hello,I would like to be able to read or refer to the ObjectDb manual (v2) on my Kindle. Unfortunately, I didn't find any option to download the manual, either as a .pdf (most convenient)or as a zipped set of .html files (a single file would be better for an easier conversion to .pdf) Is there such an option I'm unaware of on your website or could you make the manual available for offline reading?Very best regards,Paul... JDO but rewriting the new ObjectDB manual, converting text from JPA to JDO. You can subscribe to this issue:  ...

 
issue

Error whilst running

ObjectDB 2.6.0] Unexpected exception (Error 990)   Generated by Java HotSpot(TM) 64-Bit Server VM 1.7.0_17 (on Windows 2003 5.2). Please report this error on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: null com.objectdb.o.InternalException at com.objectdb.o.BYR.o(BYR.java:113) at com.objectdb.o.BYR.w(BYR.java:206) at com.objectdb.o.VUT.j(VUT.java:350) at com.objectdb.o.RST.C(RST.java:194) at com.objectdb.o.RTT.l(RTT.java:134) at com.objectdb.o.RST.l(RST.java:24)... only in very specific cases, since we only have reports from one user for this issue, although the change is more than two years old. ...

 
tutorial

Step 3: Add a Context Listener Class

Explains how to add a servlet context listener (to manage an application scope EntityManagerFactory) in an Eclipse Web Application.... ). Retrieves the EntityManagerFactory from the application scope attribute and closes the EntityManagerFactory ...

 
tutorial

Step 5: Add a JSP Page

Explains how to add a JSP to a NetBeans Spring MVC JPA web application project.... the guests that have already signed (which are retrieved from the request's guestDao attribute that is set by the controller in the ...

 
issue

OutOfMemoryError in a query with many variables

Just got this:   ... it suddenly works ok):   SELECT FROM com.quasado.foundation.communication.contact.individual.IndividualContact ...