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Issue
16

NPE at com.objectdb.jpa.JpaQuery.getResultList

it there.  Anyway, here it is....   [ObjectDB 2.2.7_03] Unexpected exception (Error 990) Generated by Java ... on http://www.objectdb.com/database/issue/new com.objectdb.o.InternalException: java.lang.NullPointerException: null java.lang.NullPointerException at com.objectdb.o.OBC.aY(OBC.java:1300
Forum
16

ObjectDB and Hibernate in one JVM?

Java application. Currently I use Hibernate for both purposes. I've heard ObjectDB is much faster ... system to access RDBMS. Is it possible to use both ObjectDB and Hibernate in the same application ... and ObjectDB in the same Java application. If the Hibernate version that you are using has different
Forum
16

ObjectDB stability after power failure

I'm considering using ObjectDB in a system that is going to be running continuously without support instantly available for many years.  How stable is ObjectDB when it comes to power failures ... .  Is ObjectDB suitably robust that it won't fail in such situations?    ObjectDB has two different
Forum
16

Source not found error after downloading ObjectDB 2.3.7_04

.PersistenceManagerFactoryClass","com.objectdb.jdo.PMF"); prop.setProperty("javax.jdo.option.ConnectionUR","local ... .   For setup I downloaded the ObjectDB zip file. Placed it in source code of my existing project. I added the Objectdb.jar file in build path. There were no compile time errors. I debugged following code
Forum
16

Undeploying Glassfish web application does not disconnect from ObjectDB

Glassfish3.1.1 Netbeans7.1 ObjectDB 2.3.7_19 If I deploy a web application to Glassfish using ObjectDB as JPA provider, then undeploy, I can't access the database file in the ObjectDB explorer ... can open the database file in the ObjectDB explorer ok. Are you using ObjectDB in embedded mode
Forum
16

Web Framework Recommendation for leveraging JPA + ObjectDB

Hello dear ObjectDB Community ! First of all let me tell You: I am glad that I have revisited ObjectDB just recently; because with its newly added JPA compliance and affordability, it seems like ... like ObjectDB, for instance. Immediately the following question pops up: Which Web Framework supports
Forum
16

Which storage fits best to ObjectDB?

Hi, we are just about to put together a new server for our applications using ObjectDB (v 2.6). We have a dilemma about the storage holding the ObjectDB files: if to invest in a mirrored RAID of SSDs ... . The reason we are asking the question in this forum is that we would need to know how ObjectDB
Forum
16

Error activating objectdb

C: \ Users \ Roberto Pinto> java -cp objectdb.jar com.objectdb.Activator Error: The main class com.objectdb.Activator was not found or loaded this is the path of the activator D: \ BBDD_Entornos \ Objecdb \ Objectdb-2.74_03 \ objectdb-2.7.4_03 \ bin this is the route where the clkase Activator
Forum
16

Can't modify @EmbeddedId in ObjectDB Explorer

ObjectDB Explorer from its class. Ok, I get this. It's an @EmbeddedId, so it should depend ... ObjectDB Explorer, open entity Journal, expand the id, try to modify date/id, save, then refresh data / reopen db, and you'll see that it wasn't modified. Any solutions? ObjectDB v. 2.5.1 ObjectDB
Forum
16

Failed to write to ObjectDB log file

\odb20130502.log my program is a Cytoscape plugin. ObjectDB has no permission to create a log file ... the ObjectDB process permission to write to that path. Disable logging by specifying an empty path. In my project I want to include objectdb.jar into my jar program. Thus, I have unzipped objectdb.jar