| Commons Logging & Eclipse plug-ins (multi plug-in compatibility problem) [message #325132] |
Sun, 10 February 2008 07:31  |
Eclipse User |
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Originally posted by: eclipsenews-9999-exp.sblk.de
Hi,
I've been using Apache Commons Logging for all my Eclipse plug-ins so
far and didn't run into any problems. However, I've recently installed
the "Jigloo SWT/Swing GUI Builder" plug-in
(http://www.cloudgarden.com/jigloo/) and I am getting lots of class
loading errors now.
I assume that the Jigloo plug-in is using Apache Commons Logging too and
that there is some kind of conflict. But I have no idea where to look
at, at the moment.
Did anyone else run into such problems before?
Example errors, full versions can be found at the end of this post.
---
a) One type of error which clearly hints at commons logging:
org.eclipse.core.runtime.CoreException: Plug-in
"org.electrocodeogram.cpc.track" was unable to instantiate class
" org.electrocodeogram.cpc.track.listener.CutCopyPasteListener ".
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .throwException(RegistryStrategyOSGI.java:180)
....
org.eclipse.core.runtime.CoreException[1]:
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Nativ e Method)
....
Caused by: org.apache.commons.logging.LogConfigurationException: The
chosen LogFactory implementation does not extend LogFactory. Please
check your configuration. (Caused by java.lang.ClassNotFoundException:
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl)
at
org.apache.commons.logging.LogFactory.createFactory(LogFacto ry.java:1200)
....
Caused by: java.lang.ClassNotFoundException:
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl
at java.lang.ClassLoader.findClass(ClassLoader.java:358)
....
The strange thing here is that it shouldn't be trying to load
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl
but
org.electrocodeogram.cpc.track.utils.CommonsLogFactoryImpl
which is configured in a
commons-logging.properties
file in the source directory of the org.electrocodeogram.cpc.track plug-in:
commons-logging.properties contents:
> priority=1
>
org.apache.commons.logging.LogFactory=org.electrocodeogram.c pc.track.utils.CommonsLogFactoryImpl
---
b) another type of error which does no longer directly mention commons
logging (but which I assume to be a commons logging issue anyway)
org.eclipse.core.runtime.CoreException: Plug-in
"org.electrocodeogram.cpc.track" was unable to instantiate class
"org.electrocodeogram.cpc.track.listener.PersistenceListener ".
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .throwException(RegistryStrategyOSGI.java:180)
....
org.eclipse.core.runtime.CoreException[1]:
java.lang.NoClassDefFoundError: Could not initialize class
org.electrocodeogram.cpc.track.listener.PersistenceListener
at sun.reflect.GeneratedConstructorAccessor21.newInstance(Unkno wn Source)
....
Greetings
Hans Meyer
--------------
!ENTRY org.electrocodeogram.eclipse.core 4 40000 2008-02-08 18:23:08.000
!MESSAGE ERROR main
org.electrocodeogram.cpc.core.registry.EventHubListenerDescr iptor -
getListener() - unable to instantiate listener class:
org.electrocodeogram.cpc.track.listener.CutCopyPasteListener -
org.eclipse.core.runtime.CoreException: Plug-in
"org.electrocodeogram.cpc.track" was unable to instantiate class
" org.electrocodeogram.cpc.track.listener.CutCopyPasteListener ".
!STACK 1
org.eclipse.core.runtime.CoreException: Plug-in
"org.electrocodeogram.cpc.track" was unable to instantiate class
" org.electrocodeogram.cpc.track.listener.CutCopyPasteListener ".
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .throwException(RegistryStrategyOSGI.java:180)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:174)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at
org.electrocodeogram.cpc.core.registry.EventHubListenerDescr iptor.getListener(EventHubListenerDescriptor.java:64)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.collectInterestedListeners(DefaultEventHubRegistry.java:3 46)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatchListeners(DefaultEventHubRegistry.java:223)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatch(DefaultEventHubRegistry.java:99)
at
org.electrocodeogram.cpc.sensor.listener.CPCTextOperationAct ion.run(CPCTextOperationAction.java:178)
at com.cloudgarden.jigloo.editors.FormEditor.doAction(FormEdito r.java:659)
at com.cloudgarden.jigloo.editors.FormEditor$56.run(FormEditor. java:7188)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler. java:185)
at
org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execut e(LegacyHandlerWrapper.java:109)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:475)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:429)
at
org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:165)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeComman d(WorkbenchKeyboard.java:470)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(Workben chKeyboard.java:821)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEve nt(WorkbenchKeyboard.java:879)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequ enceBindings(WorkbenchKeyboard.java:568)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(Work benchKeyboard.java:510)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter .handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:142 3)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1137 )
at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.ja va:663)
at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control. java:2533)
at
org.eclipse.swt.widgets.Composite.gtk_key_press_event(Compos ite.java:679)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1486)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973 )
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:55 93)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Na tive Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS. java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
org.eclipse.core.runtime.CoreException[1]:
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Nativ e Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(Native ConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De legatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:5 13)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:170)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at
org.electrocodeogram.cpc.core.registry.EventHubListenerDescr iptor.getListener(EventHubListenerDescriptor.java:64)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.collectInterestedListeners(DefaultEventHubRegistry.java:3 46)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatchListeners(DefaultEventHubRegistry.java:223)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatch(DefaultEventHubRegistry.java:99)
at
org.electrocodeogram.cpc.sensor.listener.CPCTextOperationAct ion.run(CPCTextOperationAction.java:178)
at com.cloudgarden.jigloo.editors.FormEditor.doAction(FormEdito r.java:659)
at com.cloudgarden.jigloo.editors.FormEditor$56.run(FormEditor. java:7188)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler. java:185)
at
org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execut e(LegacyHandlerWrapper.java:109)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:475)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:429)
at
org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:165)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeComman d(WorkbenchKeyboard.java:470)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(Workben chKeyboard.java:821)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEve nt(WorkbenchKeyboard.java:879)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequ enceBindings(WorkbenchKeyboard.java:568)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(Work benchKeyboard.java:510)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter .handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:142 3)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1137 )
at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.ja va:663)
at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control. java:2533)
at
org.eclipse.swt.widgets.Composite.gtk_key_press_event(Compos ite.java:679)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1486)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973 )
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:55 93)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Na tive Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS. java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
Caused by: org.apache.commons.logging.LogConfigurationException: The
chosen LogFactory implementation does not extend LogFactory. Please
check your configuration. (Caused by java.lang.ClassNotFoundException:
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl)
at
org.apache.commons.logging.LogFactory.createFactory(LogFacto ry.java:1200)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java: 994)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.commons.logging.LogFactory.newFactory(LogFactory. java:991)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory. java:572)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java :645)
at
org.electrocodeogram.cpc.track.listener.CutCopyPasteListener . <clinit>(CutCopyPasteListener.java:40)
... 67 more
Caused by: java.lang.ClassNotFoundException:
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl
at java.lang.ClassLoader.findClass(ClassLoader.java:358)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:369)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:357)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:83)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.apache.commons.logging.LogFactory.createFactory(LogFacto ry.java:1190)
... 73 more
!SUBENTRY 1 org.eclipse.equinox.registry 4 1 2008-02-08 18:23:08.030
!MESSAGE Plug-in "org.electrocodeogram.cpc.track" was unable to
instantiate class
" org.electrocodeogram.cpc.track.listener.CutCopyPasteListener ".
!STACK 0
java.lang.ExceptionInInitializerError
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Nativ e Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(Native ConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De legatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:5 13)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:170)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at
org.electrocodeogram.cpc.core.registry.EventHubListenerDescr iptor.getListener(EventHubListenerDescriptor.java:64)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.collectInterestedListeners(DefaultEventHubRegistry.java:3 46)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatchListeners(DefaultEventHubRegistry.java:223)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatch(DefaultEventHubRegistry.java:99)
at
org.electrocodeogram.cpc.sensor.listener.CPCTextOperationAct ion.run(CPCTextOperationAction.java:178)
at com.cloudgarden.jigloo.editors.FormEditor.doAction(FormEdito r.java:659)
at com.cloudgarden.jigloo.editors.FormEditor$56.run(FormEditor. java:7188)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.ui.commands.ActionHandler.execute(ActionHandler. java:185)
at
org.eclipse.ui.internal.handlers.LegacyHandlerWrapper.execut e(LegacyHandlerWrapper.java:109)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:475)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:429)
at
org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:165)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeComman d(WorkbenchKeyboard.java:470)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(Workben chKeyboard.java:821)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEve nt(WorkbenchKeyboard.java:879)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequ enceBindings(WorkbenchKeyboard.java:568)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(Work benchKeyboard.java:510)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter .handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:142 3)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1137 )
at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.ja va:663)
at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control. java:2533)
at
org.eclipse.swt.widgets.Composite.gtk_key_press_event(Compos ite.java:679)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1486)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973 )
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:55 93)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Na tive Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS. java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
Caused by: org.apache.commons.logging.LogConfigurationException: The
chosen LogFactory implementation does not extend LogFactory. Please
check your configuration. (Caused by java.lang.ClassNotFoundException:
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl)
at
org.apache.commons.logging.LogFactory.createFactory(LogFacto ry.java:1200)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java: 994)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.commons.logging.LogFactory.newFactory(LogFactory. java:991)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory. java:572)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java :645)
at
org.electrocodeogram.cpc.track.listener.CutCopyPasteListener . <clinit>(CutCopyPasteListener.java:40)
... 67 more
Caused by: java.lang.ClassNotFoundException:
org.electrocodeogram.cpc.ui.utils.CommonsLogFactoryImpl
at java.lang.ClassLoader.findClass(ClassLoader.java:358)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl assInternal(BundleLoader.java:429)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:369)
at
org.eclipse.osgi.framework.internal.core.BundleLoader.findCl ass(BundleLoader.java:357)
at
org.eclipse.osgi.internal.baseadaptor.DefaultClassLoader.loa dClass(DefaultClassLoader.java:83)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319 )
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:169)
at
org.apache.commons.logging.LogFactory.createFactory(LogFacto ry.java:1190)
... 73 more
-----------------------------
org.eclipse.core.runtime.CoreException: Plug-in
"org.electrocodeogram.cpc.track" was unable to instantiate class
"org.electrocodeogram.cpc.track.listener.PersistenceListener ".
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .throwException(RegistryStrategyOSGI.java:180)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:174)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at
org.electrocodeogram.cpc.core.registry.EventHubListenerDescr iptor.getListener(EventHubListenerDescriptor.java:64)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.collectInterestedListeners(DefaultEventHubRegistry.java:3 46)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatchListeners(DefaultEventHubRegistry.java:223)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatch(DefaultEventHubRegistry.java:99)
at
org.electrocodeogram.cpc.sensor.listener.CPCFileBufferListen er.dirtyStateChanged(CPCFileBufferListener.java:442)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager$ 3.run(TextFileBufferManager.java:640)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager. fireDirtyStateChanged(TextFileBufferManager.java:638)
at
org.eclipse.core.internal.filebuffers.ResourceFileBuffer.com mit(ResourceFileBuffer.java:335)
at
org.eclipse.jdt.internal.ui.javaeditor.DocumentAdapter.save( DocumentAdapter.java:424)
at
org.eclipse.jdt.internal.core.CommitWorkingCopyOperation.exe cuteOperation(CommitWorkingCopyOperation.java:123)
at
org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java:720)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1797)
at
org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOperation.java:785)
at
org.eclipse.jdt.internal.core.CompilationUnit.commitWorkingC opy(CompilationUnit.java:354)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocume ntProvider.commitWorkingCopy(CompilationUnitDocumentProvider .java:1302)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocume ntProvider$5.execute(CompilationUnitDocumentProvider.java:13 67)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider$Documen tProviderOperation.run(TextFileDocumentProvider.java:129)
at
org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.ex ecute(WorkspaceModifyDelegatingOperation.java:68)
at
org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(Worksp aceModifyOperation.java:101)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1797)
at
org.eclipse.ui.actions.WorkspaceModifyOperation.run(Workspac eModifyOperation.java:113)
at
org.eclipse.ui.internal.editors.text.WorkspaceOperationRunne r.run(WorkspaceOperationRunner.java:73)
at
org.eclipse.ui.internal.editors.text.WorkspaceOperationRunne r.run(WorkspaceOperationRunner.java:63)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider.execute Operation(TextFileDocumentProvider.java:450)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDoc ument(TextFileDocumentProvider.java:761)
at
org.eclipse.ui.texteditor.AbstractTextEditor.performSave(Abs tractTextEditor.java:4716)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor .performSave(CompilationUnitEditor.java:1216)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor .doSave(CompilationUnitEditor.java:1269)
at
com.cloudgarden.jigloo.editors.FormEditor.updateWorkingCopyI nternal(FormEditor.java:10003)
at
com.cloudgarden.jigloo.editors.FormEditor.updateWorkingCopy( FormEditor.java:9892)
at com.cloudgarden.jigloo.editors.FormEditor.doSave(FormEditor. java:9657)
at
org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavab le.doSave(AbstractTextEditor.java:6779)
at org.eclipse.ui.Saveable.doSave(Saveable.java:212)
at
org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableH elper.java:339)
at org.eclipse.ui.internal.SaveableHelper$2.run(SaveableHelper. java:185)
at org.eclipse.ui.internal.SaveableHelper$4.run(SaveableHelper. java:266)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
at
org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:758)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:755)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2451)
at
org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOpe ration(SaveableHelper.java:274)
at
org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOpe ration(SaveableHelper.java:253)
at
org.eclipse.ui.internal.SaveableHelper.saveModels(SaveableHe lper.java:196)
at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelp er.java:136)
at org.eclipse.ui.internal.EditorManager.savePart(EditorManager .java:1345)
at org.eclipse.ui.internal.WorkbenchPage.savePart(WorkbenchPage .java:3202)
at
org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPa ge.java:3215)
at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:73)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandl er.java:119)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:475)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:429)
at
org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:165)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeComman d(WorkbenchKeyboard.java:470)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(Workben chKeyboard.java:821)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEve nt(WorkbenchKeyboard.java:879)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequ enceBindings(WorkbenchKeyboard.java:568)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(Work benchKeyboard.java:510)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter .handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:142 3)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1137 )
at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.ja va:663)
at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control. java:2533)
at
org.eclipse.swt.widgets.Composite.gtk_key_press_event(Compos ite.java:679)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1486)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973 )
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:55 93)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Na tive Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS. java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
org.eclipse.core.runtime.CoreException[1]:
java.lang.NoClassDefFoundError: Could not initialize class
org.electrocodeogram.cpc.track.listener.PersistenceListener
at sun.reflect.GeneratedConstructorAccessor21.newInstance(Unkno wn Source)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(De legatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:5 13)
at java.lang.Class.newInstance0(Class.java:355)
at java.lang.Class.newInstance(Class.java:308)
at
org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI .createExecutableExtension(RegistryStrategyOSGI.java:170)
at
org.eclipse.core.internal.registry.ExtensionRegistry.createE xecutableExtension(ExtensionRegistry.java:788)
at
org.eclipse.core.internal.registry.ConfigurationElement.crea teExecutableExtension(ConfigurationElement.java:243)
at
org.eclipse.core.internal.registry.ConfigurationElementHandl e.createExecutableExtension(ConfigurationElementHandle.java: 51)
at
org.electrocodeogram.cpc.core.registry.EventHubListenerDescr iptor.getListener(EventHubListenerDescriptor.java:64)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.collectInterestedListeners(DefaultEventHubRegistry.java:3 46)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatchListeners(DefaultEventHubRegistry.java:223)
at
org.electrocodeogram.cpc.core.registry.DefaultEventHubRegist ry.dispatch(DefaultEventHubRegistry.java:99)
at
org.electrocodeogram.cpc.sensor.listener.CPCFileBufferListen er.dirtyStateChanged(CPCFileBufferListener.java:442)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager$ 3.run(TextFileBufferManager.java:640)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:37)
at
org.eclipse.core.internal.filebuffers.TextFileBufferManager. fireDirtyStateChanged(TextFileBufferManager.java:638)
at
org.eclipse.core.internal.filebuffers.ResourceFileBuffer.com mit(ResourceFileBuffer.java:335)
at
org.eclipse.jdt.internal.ui.javaeditor.DocumentAdapter.save( DocumentAdapter.java:424)
at
org.eclipse.jdt.internal.core.CommitWorkingCopyOperation.exe cuteOperation(CommitWorkingCopyOperation.java:123)
at
org.eclipse.jdt.internal.core.JavaModelOperation.run(JavaMod elOperation.java:720)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1797)
at
org.eclipse.jdt.internal.core.JavaModelOperation.runOperatio n(JavaModelOperation.java:785)
at
org.eclipse.jdt.internal.core.CompilationUnit.commitWorkingC opy(CompilationUnit.java:354)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocume ntProvider.commitWorkingCopy(CompilationUnitDocumentProvider .java:1302)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitDocume ntProvider$5.execute(CompilationUnitDocumentProvider.java:13 67)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider$Documen tProviderOperation.run(TextFileDocumentProvider.java:129)
at
org.eclipse.ui.actions.WorkspaceModifyDelegatingOperation.ex ecute(WorkspaceModifyDelegatingOperation.java:68)
at
org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(Worksp aceModifyOperation.java:101)
at org.eclipse.core.internal.resources.Workspace.run(Workspace. java:1797)
at
org.eclipse.ui.actions.WorkspaceModifyOperation.run(Workspac eModifyOperation.java:113)
at
org.eclipse.ui.internal.editors.text.WorkspaceOperationRunne r.run(WorkspaceOperationRunner.java:73)
at
org.eclipse.ui.internal.editors.text.WorkspaceOperationRunne r.run(WorkspaceOperationRunner.java:63)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider.execute Operation(TextFileDocumentProvider.java:450)
at
org.eclipse.ui.editors.text.TextFileDocumentProvider.saveDoc ument(TextFileDocumentProvider.java:761)
at
org.eclipse.ui.texteditor.AbstractTextEditor.performSave(Abs tractTextEditor.java:4716)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor .performSave(CompilationUnitEditor.java:1216)
at
org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor .doSave(CompilationUnitEditor.java:1269)
at
com.cloudgarden.jigloo.editors.FormEditor.updateWorkingCopyI nternal(FormEditor.java:10003)
at
com.cloudgarden.jigloo.editors.FormEditor.updateWorkingCopy( FormEditor.java:9892)
at com.cloudgarden.jigloo.editors.FormEditor.doSave(FormEditor. java:9657)
at
org.eclipse.ui.texteditor.AbstractTextEditor$TextEditorSavab le.doSave(AbstractTextEditor.java:6779)
at org.eclipse.ui.Saveable.doSave(Saveable.java:212)
at
org.eclipse.ui.internal.SaveableHelper.doSaveModel(SaveableH elper.java:339)
at org.eclipse.ui.internal.SaveableHelper$2.run(SaveableHelper. java:185)
at org.eclipse.ui.internal.SaveableHelper$4.run(SaveableHelper. java:266)
at
org.eclipse.jface.operation.ModalContext.runInCurrentThread( ModalContext.java:369)
at org.eclipse.jface.operation.ModalContext.run(ModalContext.ja va:313)
at
org.eclipse.jface.window.ApplicationWindow$1.run(Application Window.java:758)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:67)
at
org.eclipse.jface.window.ApplicationWindow.run(ApplicationWi ndow.java:755)
at org.eclipse.ui.internal.WorkbenchWindow.run(WorkbenchWindow. java:2451)
at
org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOpe ration(SaveableHelper.java:274)
at
org.eclipse.ui.internal.SaveableHelper.runProgressMonitorOpe ration(SaveableHelper.java:253)
at
org.eclipse.ui.internal.SaveableHelper.saveModels(SaveableHe lper.java:196)
at org.eclipse.ui.internal.SaveableHelper.savePart(SaveableHelp er.java:136)
at org.eclipse.ui.internal.EditorManager.savePart(EditorManager .java:1345)
at org.eclipse.ui.internal.WorkbenchPage.savePart(WorkbenchPage .java:3202)
at
org.eclipse.ui.internal.WorkbenchPage.saveEditor(WorkbenchPa ge.java:3215)
at org.eclipse.ui.internal.SaveAction.run(SaveAction.java:73)
at org.eclipse.jface.action.Action.runWithEvent(Action.java:498 )
at org.eclipse.jface.commands.ActionHandler.execute(ActionHandl er.java:119)
at org.eclipse.core.commands.Command.executeWithChecks(Command. java:475)
at
org.eclipse.core.commands.ParameterizedCommand.executeWithCh ecks(ParameterizedCommand.java:429)
at
org.eclipse.ui.internal.handlers.HandlerService.executeComma nd(HandlerService.java:165)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.executeComman d(WorkbenchKeyboard.java:470)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.press(Workben chKeyboard.java:821)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.processKeyEve nt(WorkbenchKeyboard.java:879)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.filterKeySequ enceBindings(WorkbenchKeyboard.java:568)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard.access$3(Work benchKeyboard.java:510)
at
org.eclipse.ui.internal.keys.WorkbenchKeyboard$KeyDownFilter .handleEvent(WorkbenchKeyboard.java:126)
at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java :66)
at org.eclipse.swt.widgets.Display.filterEvent(Display.java:142 3)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1100)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1125)
at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1110)
at org.eclipse.swt.widgets.Widget.sendKeyEvent(Widget.java:1137 )
at org.eclipse.swt.widgets.Widget.gtk_key_press_event(Widget.ja va:663)
at org.eclipse.swt.widgets.Control.gtk_key_press_event(Control. java:2533)
at
org.eclipse.swt.widgets.Composite.gtk_key_press_event(Compos ite.java:679)
at org.eclipse.swt.widgets.Widget.windowProc(Widget.java:1486)
at org.eclipse.swt.widgets.Control.windowProc(Control.java:4234 )
at org.eclipse.swt.widgets.Display.windowProc(Display.java:3973 )
at org.eclipse.swt.internal.gtk.OS._gtk_main_do_event(Native Method)
at org.eclipse.swt.internal.gtk.OS.gtk_main_do_event(OS.java:55 93)
at org.eclipse.swt.widgets.Display.eventProc(Display.java:1192)
at org.eclipse.swt.internal.gtk.OS._g_main_context_iteration(Na tive Method)
at org.eclipse.swt.internal.gtk.OS.g_main_context_iteration(OS. java:1487)
at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java :2969)
at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.jav a:2389)
at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2353)
at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:22 19)
at org.eclipse.ui.internal.Workbench$4.run(Workbench.java:466)
at
org.eclipse.core.databinding.observable.Realm.runWithDefault (Realm.java:289)
at
org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Work bench.java:461)
at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.j ava:149)
at
org.eclipse.ui.internal.ide.application.IDEApplication.start (IDEApplication.java:106)
at
org.eclipse.equinox.internal.app.EclipseAppHandle.run(Eclips eAppHandle.java:169)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .runApplication(EclipseAppLauncher.java:106)
at
org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher .start(EclipseAppLauncher.java:76)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:363)
at
org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseS tarter.java:176)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAcce ssorImpl.java:39)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMe thodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java: 508)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:447)
at org.eclipse.equinox.launcher.Main.run(Main.java:1173)
|
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|
|
| Re: Commons Logging & Eclipse plug-ins (multi plug-in compatibility problem) [message #325174 is a reply to message #325171] |
Mon, 11 February 2008 17:08  |
| Eclipse User |
|
|
|
There is an option you can put in the bundle manifest (the MANIFEST.MF
file) which allows for the plugin to be globally shared. It's called
Eclipse-BuddyPolicy. Set it to global.
That should make it available everywhere.
I think the best thing however, is to just get the plugin from orbit and
use that. Your customizations should be in *one* of *your* plugins, not
in the commons-logging plugin. That should be pure commons-logging.
They everything that needs commons-logging should find it and get it
from the same place.
H. Meyer wrote:
> Hi Francis,
>
> I have now removed all but one occurrence of the Commons Logging Library
> from my code.
>
> One of my plug-ins contains the commons-logging-1.1.jar, a custom
> LogFactory implementation and a commons-logging.properties file which
> activates that factory. It is furthermore exporting
> org.apache.commons.logging and org.apache.commons.logging.impl.
> All my other plug-ins are depending on that plug-in.
>
> While this works, it did not solve the problem.
>
> !ENTRY org.eclipse.ui 4 0 2008-02-11 19:02:05.701
> !MESSAGE Unhandled event loop exception
> !STACK 0
> java.lang.ExceptionInInitializerError
> at org.mortbay.util.Container.<clinit>(Container.java:39)
> at
> org.eclipse.equinox.http.jetty.internal.HttpServerManager.up dated(HttpServerManager.java:78)
> ...
> Caused by: org.apache.commons.logging.LogConfigurationException: The
> chosen LogFactory implementation does not extend LogFactory. Please
> check your configuration. (Caused by java.lang.ClassNotFoundException:
> org.electrocodeogram.eclipse.core.logging.CommonsLogFactoryI mpl)
> at org.apache.commons.logging.LogFactory$2.run(LogFactory.java: 574)
> ...
> Caused by: java.lang.ClassNotFoundException:
> org.electrocodeogram.eclipse.core.logging.CommonsLogFactoryI mpl
> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
> ...
>
> It looks as if my custom LogFactory implementation
> (org.electrocodeogram.eclipse.core.logging.CommonsLogFactory Impl) can't
> be accessed by some plug-in. However, the question here is why any other
> plug-in would even see my Commons Logging code, as its use should be
> limited to my plug-ins.
>
> How is plug-in class loading handled in Eclipse? Would the same class,
> loaded by different plug-ins share its static variables or not? I am
> simply wondering whether some internal, static caching of Commons
> Logging might be at the root of this problem.
>
> Is there anything else I can do to ensure that "my" Commons Logging
> library is not seen/used by _any_ plug-in which does not explicitly
> depend on my logging plug-in?
>
> Thanks a lot for your effort.
>
> Greetings
> Hans
>
> Francis Upton wrote:
>> The fact that you include the library in multiple places is the problem.
>> The commons logging library checks to see that the LogFactory class is
>> what it expects, and you are getting the error because of you have two
>> different instances of the LogFactory class (which is because you define
>> it in multiple plugins). The fact that these are separated because of
>> the different class loaders is the source of the problem.
>>
>> I don't think the addition of the Jigloo stuff has anything to do with
>> your problem; you are bound to hit this problem based on the way you use
>> the commons logging library.
>>
>> I suggest you make a new and separate plugin which has your customized
>> version of the commons logging library and remove it from all of your
>> other plugins; this way you will make sure there is only one
>> implementation and that should make this problem go away.
>>
>> Francis
|
|
|
| Re: Commons Logging & Eclipse plug-ins (multi plug-in compatibility problem) [message #325176 is a reply to message #325174] |
Mon, 11 February 2008 18:03 |
| Eclipse User |
|
|
|
Originally posted by: eclipsenews-9999-exp.sblk.de
Hi,
My customisations are basically just a custom LogFactory implementation
as well as the commons-logging.properties which activates that factory.
The problem which I am seeing with using the corresponding Orbit plug-in
is the commons-logging.properties file.
I don't quite see yet how it would be possible to restrict the use of my
custom LogFactory to only my own plug-ins. I tried putting a
commons-logging.properties file in each of my plug-ins once, but Commons
Logging did not see the file.
(Though, as is visible in the exceptions I've posted so far, my current
approach seems to fail at containing the use of my custom LogFactory too
for some reason.)
Another issue of using the orbit plug-in would be the deployment via an
Update Site. Can I just include the orbit plug-in in my own Update Site
or would the end user have to always select my update site and an orbit
update site in order to resolve the dependency?
Once again thank you for your time.
Greetings
Hans
Francis Upton wrote:
> There is an option you can put in the bundle manifest (the MANIFEST.MF
> file) which allows for the plugin to be globally shared. It's called
> Eclipse-BuddyPolicy. Set it to global.
>
> That should make it available everywhere.
>
> I think the best thing however, is to just get the plugin from orbit and
> use that. Your customizations should be in *one* of *your* plugins, not
> in the commons-logging plugin. That should be pure commons-logging.
> They everything that needs commons-logging should find it and get it
> from the same place.
>
> H. Meyer wrote:
>> Hi Francis,
>>
>> I have now removed all but one occurrence of the Commons Logging Library
>> from my code.
>>
>> One of my plug-ins contains the commons-logging-1.1.jar, a custom
>> LogFactory implementation and a commons-logging.properties file which
>> activates that factory. It is furthermore exporting
>> org.apache.commons.logging and org.apache.commons.logging.impl.
>> All my other plug-ins are depending on that plug-in.
>>
>> While this works, it did not solve the problem.
>>
>> !ENTRY org.eclipse.ui 4 0 2008-02-11 19:02:05.701
>> !MESSAGE Unhandled event loop exception
>> !STACK 0
>> java.lang.ExceptionInInitializerError
>> at org.mortbay.util.Container.<clinit>(Container.java:39)
>> at
>> org.eclipse.equinox.http.jetty.internal.HttpServerManager.up dated(HttpServerManager.java:78)
>>
>> ...
>> Caused by: org.apache.commons.logging.LogConfigurationException: The
>> chosen LogFactory implementation does not extend LogFactory. Please
>> check your configuration. (Caused by java.lang.ClassNotFoundException:
>> org.electrocodeogram.eclipse.core.logging.CommonsLogFactoryI mpl)
>> at org.apache.commons.logging.LogFactory$2.run(LogFactory.java: 574)
>> ...
>> Caused by: java.lang.ClassNotFoundException:
>> org.electrocodeogram.eclipse.core.logging.CommonsLogFactoryI mpl
>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>> ...
>>
>> It looks as if my custom LogFactory implementation
>> (org.electrocodeogram.eclipse.core.logging.CommonsLogFactory Impl) can't
>> be accessed by some plug-in. However, the question here is why any other
>> plug-in would even see my Commons Logging code, as its use should be
>> limited to my plug-ins.
>>
>> How is plug-in class loading handled in Eclipse? Would the same class,
>> loaded by different plug-ins share its static variables or not? I am
>> simply wondering whether some internal, static caching of Commons
>> Logging might be at the root of this problem.
>>
>> Is there anything else I can do to ensure that "my" Commons Logging
>> library is not seen/used by _any_ plug-in which does not explicitly
>> depend on my logging plug-in?
>>
>> Thanks a lot for your effort.
>>
>> Greetings
>> Hans
>>
>> Francis Upton wrote:
>>> The fact that you include the library in multiple places is the problem.
>>> The commons logging library checks to see that the LogFactory class is
>>> what it expects, and you are getting the error because of you have two
>>> different instances of the LogFactory class (which is because you define
>>> it in multiple plugins). The fact that these are separated because of
>>> the different class loaders is the source of the problem.
>>>
>>> I don't think the addition of the Jigloo stuff has anything to do with
>>> your problem; you are bound to hit this problem based on the way you use
>>> the commons logging library.
>>>
>>> I suggest you make a new and separate plugin which has your customized
>>> version of the commons logging library and remove it from all of your
>>> other plugins; this way you will make sure there is only one
>>> implementation and that should make this problem go away.
>>>
>>> Francis
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|
| Re: Commons Logging & Eclipse plug-ins (multi plug-in compatibility problem) [message #325242 is a reply to message #325176] |
Wed, 13 February 2008 01:35 |
| Eclipse User |
|
|
|
H. Meyer wrote:
> Hi,
>
> My customisations are basically just a custom LogFactory implementation
> as well as the commons-logging.properties which activates that factory.
>
> The problem which I am seeing with using the corresponding Orbit plug-in
> is the commons-logging.properties file.
> I don't quite see yet how it would be possible to restrict the use of my
> custom LogFactory to only my own plug-ins. I tried putting a
> commons-logging.properties file in each of my plug-ins once, but Commons
> Logging did not see the file.
> (Though, as is visible in the exceptions I've posted so far, my current
> approach seems to fail at containing the use of my custom LogFactory too
> for some reason.)
Can't you set a System.property to point to the properties file? I'm
not that familiar with commons logging actually. I use it, but then I
assume it always uses log4j and set the properties of log4j directly
using their API, which works out fine.
>
> Another issue of using the orbit plug-in would be the deployment via an
> Update Site. Can I just include the orbit plug-in in my own Update Site
> or would the end user have to always select my update site and an orbit
> update site in order to resolve the dependency?
You should be able to include it in your own update site; the
redistribution for anything provided by eclipse.org should be the same.
>
> Once again thank you for your time.
No problem, I have been helped many times. :)
>
> Greetings
> Hans
>
> Francis Upton wrote:
>> There is an option you can put in the bundle manifest (the MANIFEST.MF
>> file) which allows for the plugin to be globally shared. It's called
>> Eclipse-BuddyPolicy. Set it to global.
>>
>> That should make it available everywhere.
>>
>> I think the best thing however, is to just get the plugin from orbit and
>> use that. Your customizations should be in *one* of *your* plugins, not
>> in the commons-logging plugin. That should be pure commons-logging.
>> They everything that needs commons-logging should find it and get it
>> from the same place.
>>
>> H. Meyer wrote:
>>> Hi Francis,
>>>
>>> I have now removed all but one occurrence of the Commons Logging Library
>>> from my code.
>>>
>>> One of my plug-ins contains the commons-logging-1.1.jar, a custom
>>> LogFactory implementation and a commons-logging.properties file which
>>> activates that factory. It is furthermore exporting
>>> org.apache.commons.logging and org.apache.commons.logging.impl.
>>> All my other plug-ins are depending on that plug-in.
>>>
>>> While this works, it did not solve the problem.
>>>
>>> !ENTRY org.eclipse.ui 4 0 2008-02-11 19:02:05.701
>>> !MESSAGE Unhandled event loop exception
>>> !STACK 0
>>> java.lang.ExceptionInInitializerError
>>> at org.mortbay.util.Container.<clinit>(Container.java:39)
>>> at
>>> org.eclipse.equinox.http.jetty.internal.HttpServerManager.up dated(HttpServerManager.java:78)
>>>
>>> ...
>>> Caused by: org.apache.commons.logging.LogConfigurationException: The
>>> chosen LogFactory implementation does not extend LogFactory. Please
>>> check your configuration. (Caused by java.lang.ClassNotFoundException:
>>> org.electrocodeogram.eclipse.core.logging.CommonsLogFactoryI mpl)
>>> at org.apache.commons.logging.LogFactory$2.run(LogFactory.java: 574)
>>> ...
>>> Caused by: java.lang.ClassNotFoundException:
>>> org.electrocodeogram.eclipse.core.logging.CommonsLogFactoryI mpl
>>> at java.lang.ClassLoader.findClass(ClassLoader.java:358)
>>> ...
>>>
>>> It looks as if my custom LogFactory implementation
>>> (org.electrocodeogram.eclipse.core.logging.CommonsLogFactory Impl) can't
>>> be accessed by some plug-in. However, the question here is why any other
>>> plug-in would even see my Commons Logging code, as its use should be
>>> limited to my plug-ins.
>>>
>>> How is plug-in class loading handled in Eclipse? Would the same class,
>>> loaded by different plug-ins share its static variables or not? I am
>>> simply wondering whether some internal, static caching of Commons
>>> Logging might be at the root of this problem.
>>>
>>> Is there anything else I can do to ensure that "my" Commons Logging
>>> library is not seen/used by _any_ plug-in which does not explicitly
>>> depend on my logging plug-in?
>>>
>>> Thanks a lot for your effort.
>>>
>>> Greetings
>>> Hans
>>>
>>> Francis Upton wrote:
>>>> The fact that you include the library in multiple places is the problem.
>>>> The commons logging library checks to see that the LogFactory class is
>>>> what it expects, and you are getting the error because of you have two
>>>> different instances of the LogFactory class (which is because you define
>>>> it in multiple plugins). The fact that these are separated because of
>>>> the different class loaders is the source of the problem.
>>>>
>>>> I don't think the addition of the Jigloo stuff has anything to do with
>>>> your problem; you are bound to hit this problem based on the way you use
>>>> the commons logging library.
>>>>
>>>> I suggest you make a new and separate plugin which has your customized
>>>> version of the commons logging library and remove it from all of your
>>>> other plugins; this way you will make sure there is only one
>>>> implementation and that should make this problem go away.
>>>>
>>>> Francis
|
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