Project: talenddataquality
Issue TDQ-6200: After switch context of a connection, the reload the table schema doesn't work well
create a DB connection, export context configured two context params group, has the same server but different catalog group A -- catalog A, group B -- catalog B, default is A the do switch context function, and reload this connection manually the catalog should change to B, file connection: switch context function sometimes will throw an NPE if success switch, after switch context, click "guess schema" function to reload table schema sometimes will throw an NPE {code} java.lang.NullPointerException org.talend.dataprofiler.core.ui.action.actions.SwitchContextAction.run(SwitchContextAction.java:69) org.eclipse.jface.action.Action.runWithEvent(Action.java:498) org.eclipse.jface.action.ActionContributionItem.handleWidgetSelection(ActionContributionItem.java:584) org.eclipse.jface.action.ActionContributionItem.access$2(ActionContributionItem.java:501) org.eclipse.jface.action.ActionContributionItem$5.handleEvent(ActionContributionItem.java:411) org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1053) org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:4066) org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3657) org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2640) org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2604) org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2438) org.eclipse.ui.internal.Workbench$7.run(Workbench.java:671) org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:664) org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) org.talend.rcp.intro.Application.start(Application.java:127) org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:196) org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:369) org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) java.lang.reflect.Method.invoke(Unknown Source) org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:619) org.eclipse.equinox.launcher.Main.basicRun(Main.java:574) org.eclipse.equinox.launcher.Main.run(Main.java:1407) org.eclipse.equinox.launcher.Main.main(Main.java:1383) {code}
Story points: 20