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Cloned from: 352303: [DB] null blob is not read from the DB store https://bugs.eclipse.org/bugs/show_bug.cgi?id=352303 When record with null blob value is added to DB store, it cannot be read. NPE is thrown org.eclipse.emf.cdo.tests.config.impl.ConfigTestException: Error in Bugzilla_xxx_Test.testReadBlob [Combined, DBStore: Derby, JVM, Native] at org.eclipse.emf.cdo.tests.config.impl.ConfigTest.runBare(ConfigTest.java:516) at junit.framework.TestResult$1.protect(TestResult.java:110) at junit.framework.TestResult.runProtected(TestResult.java:128) at junit.framework.TestResult.run(TestResult.java:113) at junit.framework.TestCase.run(TestCase.java:124) at org.eclipse.net4j.util.tests.AbstractOMTest.run(AbstractOMTest.java:260) at junit.framework.TestSuite.runTest(TestSuite.java:243) at junit.framework.TestSuite.run(TestSuite.java:238) at org.junit.internal.runners.JUnit38ClassRunner.run(JUnit38ClassRunner.java:83) at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50) at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683) at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390) at org.eclipse.pde.internal.junit.runtime.RemotePluginTestRunner.main(RemotePluginTestRunner.java:62) at org.eclipse.pde.internal.junit.runtime.CoreTestApplication.run(CoreTestApplication.java:23) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.internal.app.EclipseAppContainer.callMethodWithException(EclipseAppContainer.java:587) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:198) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:344) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:622) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:577) at org.eclipse.equinox.launcher.Main.run(Main.java:1410) at org.eclipse.equinox.launcher.Main.main(Main.java:1386) Caused by: org.eclipse.net4j.signal.RemoteException: java.lang.NullPointerException at org.eclipse.net4j.signal.RequestWithConfirmation.getRemoteException(RequestWithConfirmation.java:139) at org.eclipse.net4j.signal.RequestWithConfirmation.setRemoteException(RequestWithConfirmation.java:128) at org.eclipse.net4j.signal.SignalProtocol.handleRemoteException(SignalProtocol.java:460) at org.eclipse.net4j.signal.RemoteExceptionIndication.indicating(RemoteExceptionIndication.java:63) at org.eclipse.net4j.signal.Indication.doExtendedInput(Indication.java:55) at org.eclipse.net4j.signal.Signal.doInput(Signal.java:326) at org.eclipse.net4j.signal.Indication.execute(Indication.java:49) at org.eclipse.net4j.signal.Signal.runSync(Signal.java:251) at org.eclipse.net4j.signal.Signal.run(Signal.java:147) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:680) Caused by: java.lang.NullPointerException at org.eclipse.emf.cdo.server.internal.db.mapping.CoreTypeMappings$TMBlob.getResultSetValue(CoreTypeMappings.java:172) at org.eclipse.emf.cdo.server.db.mapping.AbstractTypeMapping.readValue(AbstractTypeMapping.java:170) at org.eclipse.emf.cdo.server.db.mapping.AbstractTypeMapping.readValueToRevision(AbstractTypeMapping.java:164) at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.AbstractHorizontalClassMapping.readValuesFromStatement(AbstractHorizontalClassMapping.java:317) at org.eclipse.emf.cdo.server.internal.db.mapping.horizontal.HorizontalAuditClassMapping.readRevision(HorizontalAuditClassMapping.java:291) at org.eclipse.emf.cdo.server.internal.db.DBStoreAccessor.readRevision(DBStoreAccessor.java:218) at org.eclipse.emf.cdo.internal.server.Repository.loadRevisions(Repository.java:439) at org.eclipse.emf.cdo.internal.common.revision.CDORevisionManagerImpl.loadRevisions(CDORevisionManagerImpl.java:365) at org.eclipse.emf.cdo.tests.util.TestRevisionManager.loadRevisions(TestRevisionManager.java:116) at org.eclipse.emf.cdo.internal.common.revision.CDORevisionManagerImpl.getRevisions(CDORevisionManagerImpl.java:276) at org.eclipse.emf.cdo.tests.util.TestRevisionManager.getRevisions(TestRevisionManager.java:71) at org.eclipse.emf.cdo.internal.common.revision.CDORevisionManagerImpl.getRevision(CDORevisionManagerImpl.java:259) at org.eclipse.emf.cdo.spi.common.revision.RevisionInfo.execute(RevisionInfo.java:132) at org.eclipse.emf.cdo.server.internal.net4j.protocol.LoadRevisionsIndication.responding(LoadRevisionsIndication.java:169) at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerIndication.responding(CDOServerIndication.java:133) at org.eclipse.net4j.signal.IndicationWithResponse.doExtendedOutput(IndicationWithResponse.java:96) at org.eclipse.net4j.signal.Signal.doOutput(Signal.java:296) at org.eclipse.net4j.signal.IndicationWithResponse.execute(IndicationWithResponse.java:65) at org.eclipse.emf.cdo.server.internal.net4j.protocol.CDOServerReadIndication.execute(CDOServerReadIndication.java:36) ... 5 more
Created attachment 200431 [details] Fix
Committed revision 8830: - branches/4.0-maintenance/plugins/org.eclipse.emf.cdo.server.db - branches/4.0-maintenance/plugins/org.eclipse.emf.cdo.tests
Resolved.
Closing.
