Hi Ruchira, Thanks for pointing me the right direction. :) Yup, my service is at the installed state. Itz not started due to some unresolved dependencies.
Thanks again. On Mon, Feb 10, 2014 at 5:25 PM, Ruchira Wageesha <[email protected]> wrote: > Hi Kavith, > > Starting order comes into place if and only if you are accessing OSGI > service from a init script. According to the source, it seems you access it > from a *.jag file. Hence, can you first start the server with OSGI console > and check whether you OSGI service has been properly registered. > > /Ruchira > > > On Mon, Feb 10, 2014 at 4:30 PM, Kavith Lokuhewage <[email protected]>wrote: > >> Hi, >> >> I am developing several gadgets for a WSO2 UES Dashboard and I need call >> a custom OSGi service bundle that I developed, within the jaggery code. >> When I try to do that using Jaggery carbon module, it gives me the >> following fault output. >> >> I copied the generated bundles to the drop-ins folder also. You can find >> the source code of the bundles on my github >> repo<https://github.com/kaviththiranga/qaportalconnectorapi>. >> I followed OSGi declarative services approach to create the service. >> >> What should be the cause of this problem? After some research, I could >> see several answers stating that this is caused by the starting order of >> the bundles. If it is so, how can I overcome it? >> >> >> -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- >> >> Here is the code from the jag file. >> >> <% >> response.addHeader("Content-Type", "application/json"); >> >> var carbon = require('carbon'); >> var qaPortal = >> carbon.server.osgiService('org.wso2.carbon.utility.qaportal.QAPortal'); >> var products =qaPortal.getAllProducts(); >> print(products); >> %> >> >> >> ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- >> [Console output] >> >> [2014-02-10 16:11:12,947] ERROR >> {org.jaggeryjs.scriptengine.engine.RhinoEngine} - >> org.mozilla.javascript.WrappedException: Wrapped >> java.lang.NullPointerException (osgi#9) >> [2014-02-10 16:11:12,947] ERROR >> {org.jaggeryjs.jaggery.core.manager.WebAppManager} - >> org.mozilla.javascript.WrappedException: Wrapped >> java.lang.NullPointerException (osgi#9) >> org.jaggeryjs.scriptengine.exceptions.ScriptException: >> org.mozilla.javascript.WrappedException: Wrapped >> java.lang.NullPointerException (osgi#9) >> at >> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:582) >> at >> org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:280) >> at >> org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:432) >> 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.invoke(CompositeValve.java:177) >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonStuckThreadDetectionValve.invoke(CarbonStuckThreadDetectionValve.java:161) >> at >> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:936) >> at >> org.wso2.carbon.tomcat.ext.valves.CarbonContextCreatorValve.invoke(CarbonContextCreatorValve.java:57) >> 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$Worker.runTask(ThreadPoolExecutor.java:895) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >> at java.lang.Thread.run(Thread.java:662) >> Caused by: org.mozilla.javascript.WrappedException: Wrapped >> java.lang.NullPointerException (osgi#9) >> 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_7._c_anonymous_2(osgi:9) >> at org.mozilla.javascript.gen.osgi_7.call(osgi) >> at >> org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:32) >> at >> org.jaggeryjs.rhino.QA_Reports.c1._c_script_0(/QA-Reports//test.jag:5) >> at org.jaggeryjs.rhino.QA_Reports.c1.call(/QA-Reports//test.jag) >> at >> org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:394) >> at >> org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3091) >> at org.jaggeryjs.rhino.QA_Reports.c1.call(/QA-Reports//test.jag) >> at org.jaggeryjs.rhino.QA_Reports.c1.exec(/QA-Reports//test.jag) >> at >> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:577) >> ... 31 more >> Caused by: java.lang.NullPointerException >> at >> org.wso2.carbon.context.PrivilegedCarbonContext.getOSGiService(PrivilegedCarbonContext.java:447) >> at sun.reflect.GeneratedMethodAccessor43.invoke(Unknown Source) >> at >> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) >> at java.lang.reflect.Method.invoke(Method.java:597) >> at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:126) >> ... 43 more >> >> >> --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- >> >> >> Thanks >> -- >> *Kavith Lokuhewage* >> Software Engineer >> WSO2 Inc. - http://wso2.com >> lean . enterprise . middleware >> Mobile - +9477-9-145-123 | +9471-455-6-401 >> Linkedin <http://www.linkedin.com/pub/kavith-lokuhewage/49/473/419> >> Twitter <https://twitter.com/KavithThiranga> >> >> _______________________________________________ >> Dev mailing list >> [email protected] >> http://wso2.org/cgi-bin/mailman/listinfo/dev >> >> > > > -- > > *Ruchira Wageesha**Associate Technical Lead* > *WSO2 Inc. - lean . enterprise . middleware | wso2.com <http://wso2.com>* > > *email: [email protected] <[email protected]>, blog: > ruchirawageesha.blogspot.com <http://ruchirawageesha.blogspot.com>, > mobile: +94 77 5493444 <%2B94%2077%205493444>* > -- *Kavith Lokuhewage* Software Engineer WSO2 Inc. - http://wso2.com lean . enterprise . middleware Mobile - +9477-9-145-123 | +9471-455-6-401 Linkedin <http://www.linkedin.com/pub/kavith-lokuhewage/49/473/419> Twitter<https://twitter.com/KavithThiranga>
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