问题
I'm facing issues in creating J2C Java beans using the Batch Import Utility.
In my project I have a custom ANT Build file which invokes ImportBatch.bat file of WSAD 5.1 Plugin. In WAS 5.1 it is working fine but in WAS 8.5 using Rational Application Developer 9.5 the same utility throws NullPointerException.
As per my analysis WAS 5.1 has "com.ibm.etools.ctc.import.batch_5.1.1" plugin which is used to perform the above task. I searched for this plugin in WAS 8.5 and I got that it has been changed to "com.ibm.adapter.j2c.command_6.2.700.v20150320_0049" plugin. It has the same importBatch.bat file. Also I've to change importBatch file as per the current RAD 9.5 jar "equinox Launcher" because RAD 9.5 has no startup.jar
The original entry in RAD 9.5 importBatch.bat file:-
"%eclipse_root%\jre\bin\java" -Xmx256M -verify -Dimport.batch.cp="%currentCodepage%" -cp "%eclipse_root%\startup.jar"
org.eclipse.core.launcher.Main -clean -data "%workspace%" -application com.ibm.adapter.j2c.command.BatchImport -file=%import_file% -style=%generation_style%
changes I've made:-
"%eclipse_root%\jdk\jre\bin\java" -Xmx256M -verify -Dimport.batch.cp="%currentCodepage%" -cp "%eclipse_root%\plugins\org.eclipse.equinox.launcher_1.3.0.v20140415-2008.jar" org.eclipse.equinox.launcher.Main -clean -data "%workspace%" -application
com.ibm.adapter.j2c.command.BatchImport -file=%import_file% -style=%generation_style%
I've gone through the IBM Knowledge center for this topic but still no success. http://www.ibm.com/support/knowledgecenter/SS4JCV_7.5.5/com.ibm.etools.j2c.doc/topics/tusingbatchimporter.html
Please have a look at the exception that I'm getting in workspace logs.
!SESSION 2016-08-20 14:07:55.714 -----------------------------------------------
eclipse.buildId=unknown
java.fullversion=JRE 1.8.0 IBM J9 2.8 Windows 7 amd64-64 Compressed References 20150630_255633 (JIT enabled, AOT enabled)
J9VM - R28_jvm.28_20150630_1742_B255633
JIT - tr.r14.java_20150625_95081.01
GC - R28_jvm.28_20150630_1742_B255633_CMPRSS
J9CL - 20150630_255633
BootLoader constants: OS=win32, ARCH=x86_64, WS=win32, NL=en_GB
!ENTRY org.eclipse.osgi 4 0 2016-08-20 14:07:57.403
!MESSAGE The -clean (osgi.clean) option was not successful. Unable to clean the storage area: C:\Program Files\IBM\SDP
\configuration\org.eclipse.osgi
!ENTRY org.eclipse.equinox.registry 2 0 2016-08-20 14:10:05.082
!MESSAGE The extensions and extension-points from the bundle "org.eclipse.emf.commonj.sdo" are ignored. The bundle is not
marked as singleton.
!ENTRY org.eclipse.core.resources 2 10035 2016-08-20 14:10:54.180
!MESSAGE The workspace exited with unsaved changes in the previous session; refreshing workspace to recover changes.
!ENTRY org.eclipse.osgi 4 0 2016-08-20 14:10:55.789
!MESSAGE Application error
!STACK 1
java.lang.NullPointerException
at com.ibm.adapter.j2c.command.internal.batchimport.BatchImportApplication.copyTestBucket(BatchImportApplication.java:140)
at com.ibm.adapter.j2c.command.internal.batchimport.BatchImportApplication.run(BatchImportApplication.java:118)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:507)
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:134)
at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:104)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:380)
at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:235)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:507)
at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:648)
at org.eclipse.equinox.launcher.Main.basicRun(Main.java:603)
at org.eclipse.equinox.launcher.Main.run(Main.java:1465)
at org.eclipse.equinox.launcher.Main.main(Main.java:1438)
!ENTRY com.ibm.etools.references 4 0 2016-08-20 14:10:56.147
!MESSAGE Framework stop [EXCEPTION] Exception during shutdown. Indexer will be rebuilt on next startup.
!STACK 0
java.lang.NullPointerException
at com.ibm.etools.references.internal.management.InternalReferenceManager.hasStar(InternalReferenceManager.java:1394)
at com.ibm.etools.references.internal.management.InternalReferenceManager$ShutdownCode.call
(InternalReferenceManager.java:175)
at com.ibm.etools.references.internal.management.InternalReferenceManager$ShutdownCode.call
(InternalReferenceManager.java:1)
at java.util.concurrent.FutureTask.run(FutureTask.java:267)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1143)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:618)
at java.lang.Thread.run(Thread.java:785)
at com.ibm.etools.references.internal.ReferenceThreadFactrory$ReferencesThread.run(ReferenceThreadFactrory.java:37)
!ENTRY com.ibm.etools.references 4 0 2016-08-20 14:10:56.153
!MESSAGE [SCR] Error while attempting to deactivate instance of component Component[
name = Reference Manager
activate = activate
deactivate = deactivate
modified =
configuration-policy = optional
factory = null
autoenable = true
immediate = true
implementation = com.ibm.etools.references.management.ReferenceManager
state = Disabled
properties =
serviceFactory = false
serviceInterface = [com.ibm.etools.references.management.ReferenceManager]
references = {
Reference[name = IWorkspace, interface = org.eclipse.core.resources.IWorkspace, policy = static, cardinality =
1..1, target = null, bind = null, unbind = null]
Reference[name = IPreferencesService, interface = org.eclipse.core.runtime.preferences.IPreferencesService, policy
= static, cardinality = 1..1, target = null, bind = null, unbind = null]
Reference[name = ThreadSupport, interface = com.ibm.etools.references.internal.ThreadSupport, policy = static,
cardinality = 1..1, target = null, bind = addThreadSupport, unbind = removeThreadSupport]
Reference[name = EventAdmin, interface = org.osgi.service.event.EventAdmin, policy = static, cardinality = 1..1,
target = null, bind = addEventAdmin, unbind = removeEventAdmin]
}
located in bundle = com.ibm.etools.references_1.2.400.v20150320_0049 [732]
]
!STACK 0
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:507)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.deactivate(ServiceComponent.java:363)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.deactivate(ServiceComponentProp.java:161)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:387)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:102)
at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:366)
at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:306)
at org.eclipse.equinox.internal.ds.Resolver.disposeComponentConfigs(Resolver.java:724)
at org.eclipse.equinox.internal.ds.Resolver.disableComponents(Resolver.java:700)
at org.eclipse.equinox.internal.ds.SCRManager.stoppingBundle(SCRManager.java:554)
at org.eclipse.equinox.internal.ds.SCRManager.bundleChanged(SCRManager.java:233)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:902)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:165)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:75)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:67)
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:102)
at org.eclipse.osgi.container.Module.publishEvent(Module.java:466)
at org.eclipse.osgi.container.Module.doStop(Module.java:624)
at org.eclipse.osgi.container.Module.stop(Module.java:488)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1623)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1542)
at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:248)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:145)
at org.eclipse.osgi.container.Module.doStop(Module.java:626)
at org.eclipse.osgi.container.Module.stop(Module.java:488)
at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:186)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:160)
at java.lang.Thread.run(Thread.java:785)
Caused by: java.lang.NullPointerException
at com.ibm.etools.references.internal.management.InternalReferenceManager.deactivate(InternalReferenceManager.java:1153)
at com.ibm.etools.references.management.ReferenceManager.deactivate(ReferenceManager.java:321)
... 33 more
Root exception:
java.lang.NullPointerException
at com.ibm.etools.references.internal.management.InternalReferenceManager.deactivate(InternalReferenceManager.java:1153)
at com.ibm.etools.references.management.ReferenceManager.deactivate(ReferenceManager.java:321)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:95)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:55)
at java.lang.reflect.Method.invoke(Method.java:507)
at org.eclipse.equinox.internal.ds.model.ServiceComponent.deactivate(ServiceComponent.java:363)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.deactivate(ServiceComponentProp.java:161)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:387)
at org.eclipse.equinox.internal.ds.model.ServiceComponentProp.dispose(ServiceComponentProp.java:102)
at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:366)
at org.eclipse.equinox.internal.ds.InstanceProcess.disposeInstances(InstanceProcess.java:306)
at org.eclipse.equinox.internal.ds.Resolver.disposeComponentConfigs(Resolver.java:724)
at org.eclipse.equinox.internal.ds.Resolver.disableComponents(Resolver.java:700)
at org.eclipse.equinox.internal.ds.SCRManager.stoppingBundle(SCRManager.java:554)
at org.eclipse.equinox.internal.ds.SCRManager.bundleChanged(SCRManager.java:233)
at org.eclipse.osgi.internal.framework.BundleContextImpl.dispatchEvent(BundleContextImpl.java:902)
at org.eclipse.osgi.framework.eventmgr.EventManager.dispatchEvent(EventManager.java:230)
at org.eclipse.osgi.framework.eventmgr.ListenerQueue.dispatchEventSynchronous(ListenerQueue.java:148)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEventPrivileged(EquinoxEventPublisher.java:165)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:75)
at org.eclipse.osgi.internal.framework.EquinoxEventPublisher.publishBundleEvent(EquinoxEventPublisher.java:67)
at org.eclipse.osgi.internal.framework.EquinoxContainerAdaptor.publishModuleEvent(EquinoxContainerAdaptor.java:102)
at org.eclipse.osgi.container.Module.publishEvent(Module.java:466)
at org.eclipse.osgi.container.Module.doStop(Module.java:624)
at org.eclipse.osgi.container.Module.stop(Module.java:488)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.decStartLevel(ModuleContainer.java:1623)
at org.eclipse.osgi.container.ModuleContainer$ContainerStartLevel.doContainerStartLevel(ModuleContainer.java:1542)
at org.eclipse.osgi.container.SystemModule.stopWorker(SystemModule.java:248)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule.stopWorker(EquinoxBundle.java:145)
at org.eclipse.osgi.container.Module.doStop(Module.java:626)
at org.eclipse.osgi.container.Module.stop(Module.java:488)
at org.eclipse.osgi.container.SystemModule.stop(SystemModule.java:186)
at org.eclipse.osgi.internal.framework.EquinoxBundle$SystemBundle$EquinoxSystemModule$1.run(EquinoxBundle.java:160)
at java.lang.Thread.run(Thread.java:785)
回答1:
This looks like a problem for IBM support, I suggest you raise a PMR via the IBM support process to get a solution to this issue.
来源：https://stackoverflow.com/questions/39147283/issues-in-creating-j2c-java-beans-using-the-batch-import-utility-in-was-8-5