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Extended mapping-definitions

' and so on. In the project for which I'm evaluating objectDB, there 1.) will be hundreds of classes and 2.) not all classes are known at project start (an editor). To deal with especially the 2. limitation
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Fetching Collections Puzzle

I am working on a project where I need to travel through a massive graph of objects. One of the main entity is the Node which is shown below. class Node {     Node parent     List children ... for an optimum persistence solution for my project for quite some time now. I have tried
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Glassfish 4 AbstractMethodError: com.objectdb.jpa.EMF.createEntityManager

the samples as NetBeans projects, so that you could check easier. 1 for GF3 (6) and 1 for GF4 (7 ... will be released soon. Hello, Just wondering if you can give an ETA on this. I have new projects to start
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Guestbook EE ear app please

projects for ejb, web and client, with and without an ear, and bump into queer problems. Of course I ... project as in your tutorial. Can you please put together another tutorial illustrating remote client
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How force always recreate database on redeployment.

a project/model is created in the @PostConstruct method of a @Singleton @Startup. On rerunning the web application a 2nd project/model is created, the 1st is not deleted from the database file
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How prevent post-compile enhancement of non entity classes

I have recently moved to post-compile enhancement (from automatic run-time enhancement) using an Ant build.xml for a NetBeans web app. My adapted build.xml works for both full project build ... the enhancer on entity files. For full project build the following works, by grouping entities
Issue
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Internal error

have a complex project, and I discovered that two different versions of the objectdb.jar may have been used by different parts of the project.  Making sure that only one version - 2.7.2_07 - is used
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InternalError on multiple AND and JOIN Query

(RemoteTestRunner.java:197)   I have attached a sample project demonstrating this exception ... ] Scanning for projects... [INFO
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Is it possible to remove parent/child entities without refresh?

We have a big entity object tree in our project. If I use the entityManager.remove(childEntity) method to remove a child entity a entityManager.refresh(parentEntity) is necessary in order to have an updated parent/child object tree in memory. But entityManager.refresh is too slow for our project
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Java 6/7 Performance Comparison

Hey, I've been using ObjectDB for a small scale home project to gain some familiarity before proposing it in a commercial project at work. What I've noticed though is that when using objectdb in embedded mode based on the console tutorial, there seems to be a bit of a performance gap running