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java.lang.ClassCastException in OSGi runtime when loading data from DB

doubling the classes and having to move data around between the Entities and DTOs. Many thanks in
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javax.persistence.PersistenceException: No Persistence provider for EntityManager named in Karaf 4.0.7 and OSGi DS test

to the Factory and not having to worry about where it is coming from. Regards, Alex This is possible
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JBoss 7.1 and EAP 6 support

I understand that keeping up with a new version can be difficult. Having said that, JBoss 7.1.1 Final was released in early March and Enterprise Application Platform (EAP) 6, the fully supported version by RedHat which is based on 7.1, has been released recently. I would really like to use ObjectDB
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JBOSS AS7 7.1.1 - Entity not persisted and createNamedQuery fire exception

there is no more need to include it in the lib of the .war having objectdb*.jar packaged within the war
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Join query problem with new statetment

class, which results in having a class with mixed objects in the database - the old embeddable
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Launching explorer giving some bugs

Hello , we are having problem when we try to launch explorer.jar from mac osx lion. jam gives these errors as shown below:   Jul 19 23:15:51 KadirBASOL.local java[10319] : CGContextGetCTM: invalid context 0x0 Jul 19 23:15:51 KadirBASOL.local java[10319] : CGContextSetBaseCTM: invalid
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Left join fetch behaviour doesn't retrieve children?

benchmarks ( after having removed the bugged mapped-by attribute ) I have 193152 entities in
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Low performance when getting grove roots

I understand, I require having javax.annotation.xxx classes on my classpath even if I do not need
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Many connections possible? and will it makes problem in future?

My questions is about : 1-) Can objectdb server handle 200.000+ connections at the same time concurrently ? Does it have queue and cache ? 2-) is it dangerous to use that system on many online users ?   Having 200,000 concurrent threads is probably a bad idea. Usually this should be handled by
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mapping file is not being loaded

Hi, I am evaluating ObjectDB by using it with an in-house developed library in order to prototype its capabilities / performance. I am having a problem in that the in-house library in question reads a simple configuration file to determine available persistence units, and then bootstraps them using