Hello, what is the appropriate way to reset a orientdb graph in between junit testcases?
My @After cleanup method is currently invoking the following steps: * OrientGraphFactory.close() * Orient.instance().shutdown(); * Delete filesystem orientdb directory * Orient.instance().startup(); * Create new OrientGraphFactory For other graph databases it normally enough to just delete all edges and all vertices. Somehow this did not work for me and i got various NPE's: // Underlying record for the element is null java.lang.NullPointerException > at > com.tinkerpop.blueprints.impls.orient.OrientElement.getProperty(OrientElement.java:273) > at > com.tinkerpop.pipes.filter.PropertyFilterPipe.processNextStart(PropertyFilterPipe.java:28) > at > com.tinkerpop.pipes.filter.PropertyFilterPipe.processNextStart(PropertyFilterPipe.java:13) > at com.tinkerpop.pipes.AbstractPipe.next(AbstractPipe.java:89) > at com.tinkerpop.pipes.util.AsPipe.processNextStart(AsPipe.java:42) > at com.tinkerpop.pipes.AbstractPipe.next(AbstractPipe.java:89) > at > com.tinkerpop.pipes.filter.BackFilterPipe.processNextStart(BackFilterPipe.java:31) > at com.tinkerpop.pipes.AbstractPipe.next(AbstractPipe.java:89) > at com.tinkerpop.pipes.util.Pipeline.next(Pipeline.java:115) > at > com.syncleus.ferma.pipes.FermaGremlinPipeline.next(FermaGremlinPipeline.java:68) > at com.tinkerpop.pipes.util.PipeHelper.counter(PipeHelper.java:107) > at > com.tinkerpop.gremlin.java.GremlinPipeline.count(GremlinPipeline.java:1534) > at > com.syncleus.ferma.traversals.AbstractTraversal.count(AbstractTraversal.java:111) > at > com.gentics.graph.util.TraversalHelper.getPagedResult(TraversalHelper.java:41) > at com.gentics.graph.core.SomeTest.testElement(SomeTest.java:63) > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.lang.reflect.Method.invoke(Method.java:483) > at > org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50) > at > org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) > at > org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47) > at > org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) > at > org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26) > at > org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74) > at > org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83) > at > org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72) > at > org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231) > at > org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57) > at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290) > at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71) > at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288) > at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58) > at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268) > at > org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) > at > org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71) > at org.junit.runners.ParentRunner.run(ParentRunner.java:363) > at > org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174) > at > org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:86) > at > org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382) > at > org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192) > Greetings Johannes PS: I know that the in memory version also exist but i don't want to use it at the moment. -- --- You received this message because you are subscribed to the Google Groups "OrientDB" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
