Hi,
Sorry about the previous email. After some time,
*org.wso2.carbon.appfactory.issuetracking* component is in ''satisfied'
state as follows.
*osgi> comp 27 *
* Component[*
* name = org.wso2.carbon.issutracker*
* factory = null*
* autoenable = true*
* immediate = true*
* implementation =
org.wso2.carbon.appfactory.issuetracking.internal.IssueTrackerServiceComponent*
* state = Unsatisfied*
* properties = {service.pid=org.wso2.carbon.issutracker}*
* serviceFactory = false*
* serviceInterface = null*
* references = {*
* Reference[name = appfactory.configuration, interface =
org.wso2.carbon.appfactory.common.AppFactoryConfiguration, policy =
dynamic, cardinality = 1..1, target = null, bind =
setAppFactoryConfiguration, unbind = unsetAppFactoryConfiguration]*
* Reference[name = appfactory.application.mgt.service, interface =
org.wso2.carbon.appfactory.application.mgt.service.ApplicationManagementService,
policy = dynamic, cardinality = 1..1, target = null, bind =
setApplicationManagementService, unbind =
unsetApplicationManagementService]*
* }*
* located in bundle =
org.wso2.carbon.appfactory.issuetracking_2.1.0.SNAPSHOT [194]*
*]*
*Dynamic information :*
* The component is satisfied*
* All component references are satisfied*
* Component configurations :*
* Configuration properties:*
* service.pid = org.wso2.carbon.issutracker*
* component.name <http://component.name> = org.wso2.carbon.issutracker*
* component.id <http://component.id> = 26*
* Instances:*
* org.eclipse.equinox.internal.ds.impl.ComponentInstanceImpl@31be9a70*
* Bound References:*
* String[org.wso2.carbon.appfactory.common.AppFactoryConfiguration]*
* ->
org.wso2.carbon.appfactory.common.AppFactoryConfiguration@588d4893*
*
String[org.wso2.carbon.appfactory.application.mgt.service.ApplicationManagementService]*
* ->
org.wso2.carbon.appfactory.application.mgt.service.ApplicationManagementService@2397d850*
Now, what could be the reason for the above null pointer exception?
Thanks.
Regards,
Dilhasha
*M.N.F. Dilhasha*
Software Engineering Intern | *WSO2 Lanka*
email :
*[email protected] <[email protected]>*mobile : +94 77 8449321
On Fri, Mar 20, 2015 at 9:32 AM, Fathima Dilhasha <[email protected]> wrote:
> Hi,
> I tried listing the osgi services and I found issue tracker service in
> 'UNSATISFIED' state.
>
> These are the details for *org.wso2.carbon.appfactory.issuetracking*
> component.
>
> *osgi> comp 27*
> * Component[*
> * name = org.wso2.carbon.issutracker*
> * factory = null*
> * autoenable = true*
> * immediate = true*
> * implementation =
> org.wso2.carbon.appfactory.issuetracking.internal.IssueTrackerServiceComponent*
> * state = Unsatisfied*
> * properties = {service.pid=org.wso2.carbon.issutracker}*
> * serviceFactory = false*
> * serviceInterface = null*
> * references = {*
> * Reference[name = appfactory.configuration, interface =
> org.wso2.carbon.appfactory.common.AppFactoryConfiguration, policy =
> dynamic, cardinality = 1..1, target = null, bind =
> setAppFactoryConfiguration, unbind = unsetAppFactoryConfiguration]*
> * Reference[name = appfactory.application.mgt.service, interface =
> org.wso2.carbon.appfactory.application.mgt.service.ApplicationManagementService,
> policy = dynamic, cardinality = 1..1, target = null, bind =
> setApplicationManagementService, unbind =
> unsetApplicationManagementService]*
> * }*
> * located in bundle =
> org.wso2.carbon.appfactory.issuetracking_2.1.0.SNAPSHOT [194]*
> *]*
> *Dynamic information :*
> * *The component is NOT satisfied*
> * The following references are not satisfied:*
> * Reference[name = appfactory.application.mgt.service, interface =
> org.wso2.carbon.appfactory.application.mgt.service.ApplicationManagementService,
> policy = dynamic, cardinality = 1..1, target = null, bind =
> setApplicationManagementService, unbind =
> unsetApplicationManagementService]*
> * Component configurations :*
> * Configuration properties:*
> * service.pid = org.wso2.carbon.issutracker*
> * component.name <http://component.name> =
> org.wso2.carbon.issutracker*
> * component.id <http://component.id> = 26*
> * Instances:*
>
>
>
> *M.N.F. Dilhasha*
> Software Engineering Intern | *WSO2 Lanka*
>
> email :
> *[email protected] <[email protected]>*mobile : +94 77 8449321
>
> On Fri, Mar 20, 2015 at 8:43 AM, Fathima Dilhasha <[email protected]>
> wrote:
>
>> Thank you.
>>
>> That's correct, I used list admin services to see the services. I'll
>> debug more and see.
>>
>> Thanks.
>>
>> Regards,
>> Dilhasha
>>
>> *M.N.F. Dilhasha*
>> Software Engineering Intern | *WSO2 Lanka*
>>
>> email :
>> *[email protected] <[email protected]>*mobile : +94 77 8449321
>>
>> On Fri, Mar 20, 2015 at 7:46 AM, Danushka Fernando <[email protected]>
>> wrote:
>>
>>> It needs to be an osgi service to do that. Probably you have used list
>>> admin services command to check in osgi console. That will list web
>>> services not osgi services. Same as wsdl.
>>>
>>> Thanks & Regards
>>> Danushka Fernando
>>> Software Engineer
>>> WSO2 inc. http://wso2.com/
>>> Mobile : +94716332729
>>>
>>>
>>> On Mar 20, 2015 7:33 AM, "Fathima Dilhasha" <[email protected]> wrote:
>>>
>>>>
>>>> Hi,
>>>>
>>>> I am trying to access the IssueTrackerService from a module in appmgt.
>>>> This gives a null pointer exception as follows.
>>>>
>>>> *TID: [0] [AF] [2015-03-20 01:27:36,329] ERROR
>>>> {module/issuetracker/saveConfig.jag} -
>>>> org.mozilla.javascript.WrappedException: Wrapped
>>>> java.lang.NullPointerException (osgi#8)*
>>>> * at
>>>> org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1754)*
>>>> * at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:148)*
>>>> * at
>>>> org.mozilla.javascript.NativeJavaMethod.call(NativeJavaMethod.java:225)*
>>>> * at
>>>> org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)*
>>>> * at org.mozilla.javascript.gen.osgi_11._c_anonymous_2(osgi:8)*
>>>> * at org.mozilla.javascript.gen.osgi_11.call(osgi)*
>>>> * at
>>>> org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.modules.issuetracker.get.c1._c_anonymous_1(/appmgt/modules/issuetracker/get/saveConfig.jag:56)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.modules.issuetracker.get.c1.call(/appmgt/modules/issuetracker/get/saveConfig.jag)*
>>>> * at
>>>> org.mozilla.javascript.ScriptRuntime.applyOrCall(ScriptRuntime.java:2430)*
>>>> * at
>>>> org.mozilla.javascript.BaseFunction.execIdCall(BaseFunction.java:269)*
>>>> * at
>>>> org.mozilla.javascript.IdFunctionObject.call(IdFunctionObject.java:97)*
>>>> * at
>>>> org.mozilla.javascript.optimizer.OptRuntime.call2(OptRuntime.java:42)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.modules.issuetracker.c0._c_anonymous_4(/appmgt/modules/issuetracker/module.jag:32)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.modules.issuetracker.c0.call(/appmgt/modules/issuetracker/module.jag)*
>>>> * at
>>>> org.mozilla.javascript.optimizer.OptRuntime.callProp0(OptRuntime.java:85)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.site.blocks.issuetracker.list.ajax.c1._c_anonymous_1(/appmgt/site/blocks/issuetracker/list/ajax/save.jag:10)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.site.blocks.issuetracker.list.ajax.c1.call(/appmgt/site/blocks/issuetracker/list/ajax/save.jag)*
>>>> * at
>>>> org.mozilla.javascript.optimizer.OptRuntime.call0(OptRuntime.java:23)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.site.blocks.issuetracker.list.ajax.c1._c_script_0(/appmgt/site/blocks/issuetracker/list/ajax/save.jag:6)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.site.blocks.issuetracker.list.ajax.c1.call(/appmgt/site/blocks/issuetracker/list/ajax/save.jag)*
>>>> * at
>>>> org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394)*
>>>> * at
>>>> org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.site.blocks.issuetracker.list.ajax.c1.call(/appmgt/site/blocks/issuetracker/list/ajax/save.jag)*
>>>> * at
>>>> org.jaggeryjs.rhino.appmgt.site.blocks.issuetracker.list.ajax.c1.exec(/appmgt/site/blocks/issuetracker/list/ajax/save.jag)*
>>>> * at
>>>> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:567)*
>>>> * at
>>>> org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:273)*
>>>> * at
>>>> org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:541)*
>>>> * at
>>>> org.jaggeryjs.jaggery.core.JaggeryServlet.doGet(JaggeryServlet.java:24)*
>>>> * at javax.servlet.http.HttpServlet.service(HttpServlet.java:735)*
>>>> * at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:379)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)*
>>>> * at
>>>> org.jaggeryjs.jaggery.core.JaggeryFilter.doFilter(JaggeryFilter.java:21)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)*
>>>> * at
>>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)*
>>>> * at
>>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)*
>>>> * at
>>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)*
>>>> * at
>>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)*
>>>> * at
>>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)*
>>>> * at
>>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)*
>>>> * at
>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.continueInvocation(CompositeValve.java:178)*
>>>> * at
>>>> org.wso2.carbon.tomcat.ext.valves.CarbonTomcatValve$1.invoke(CarbonTomcatValve.java:47)*
>>>> * at
>>>> org.wso2.carbon.webapp.mgt.TenantLazyLoaderValve.invoke(TenantLazyLoaderValve.java:56)*
>>>> * at
>>>> org.wso2.carbon.tomcat.ext.valves.TomcatValveContainer.invokeValves(TomcatValveContainer.java:47)*
>>>> * at
>>>> org.wso2.carbon.tomcat.ext.valves.CompositeValve.invoke(CompositeValve.java:141)*
>>>> * at
>>>> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:156)*
>>>> * at
>>>> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936)*
>>>> * at
>>>> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:52)*
>>>> * at
>>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)*
>>>> * at
>>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)*
>>>> * at
>>>> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1004)*
>>>> * at
>>>> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)*
>>>> * at
>>>> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1653)*
>>>> * at
>>>> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)*
>>>> * at
>>>> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)*
>>>> * at java.lang.Thread.run(Thread.java:744)*
>>>> *Caused by: java.lang.NullPointerException*
>>>> * at
>>>> org.wso2.carbon.context.PrivilegedCarbonContext.getOSGiService(PrivilegedCarbonContext.java:448)*
>>>> * at sun.reflect.GeneratedMethodAccessor70.invoke(Unknown Source)*
>>>> * at
>>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)*
>>>> * at java.lang.reflect.Method.invoke(Method.java:606)*
>>>> * at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126)*
>>>> * ... 59 more*
>>>> * {module/issuetracker/saveConfig.jag}*
>>>>
>>>>
>>>> But when I try to access another service (e.g.
>>>> ApplicationManagementService) , no exception occurs and code works fine.
>>>>
>>>> Regarding IssueTrackerService,
>>>>
>>>>
>>>> - It is listed in the osgi console.
>>>> - I can access the wsdl for the service at specified url
>>>> - I don't see any usage of the IssueTrackerService
>>>>
>>>>
>>>> What can be the issue with this service?
>>>> Any help is appreciated.
>>>>
>>>> Thanks.
>>>>
>>>> Regards,
>>>> Dilhasha
>>>>
>>>>
>>>> *M.N.F. Dilhasha*
>>>> Software Engineering Intern | *WSO2 Lanka*
>>>>
>>>> email :
>>>> *[email protected] <[email protected]>*mobile : +94 77 8449321
>>>>
>>>
>>
>
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