Hi Nuwan, We want that fix to our new release. we are going to switch to jaggery version 5. did you host that in maven repository?
thank you On Tue, May 14, 2013 at 11:47 AM, Nuwan Bandara <[email protected]> wrote: > yap, fixed it > > Regards, > /Nuwan > > > On Tue, May 14, 2013 at 11:46 AM, Sumedha Rubasinghe <[email protected]>wrote: > >> Nuwan, >> I think the problem is >> org.jaggeryjs.hostobjects.db.DatabaseHostObject.getValue(DatabaseHostObject.java:607). >> You should not try to read if the value is null. But rather set one back >> to response being returned. >> >> >> On Tue, May 14, 2013 at 10:47 AM, Nuwan Bandara <[email protected]> wrote: >> >>> Hi, >>> >>> We might have to debug the DB Api and look into it. what is you query ? >>> >>> Regards, >>> /Nuwan >>> >>> >>> On Tue, May 14, 2013 at 10:22 AM, Ayashkantha Ramasinghe < >>> [email protected]> wrote: >>> >>>> Hi, >>>> >>>> On Mon, May 13, 2013 at 9:10 PM, Nuwan Bandara <[email protected]> wrote: >>>> >>>>> Hi, >>>>> >>>>> What is "WSO2BAM_DATASOURCE", thats wrong syntax for DB API >>>>> >>>> >>>> >>>> "WSO2BAM_DATASOURCE" is configured in >>>> $BAM_HOME/repository/conf/datasources/master-datasources.xml. this is the >>>> configuration of that. >>>> >>>> <datasource> >>>> <name>WSO2BAM_DATASOURCE</name> >>>> <description>The datasource used for analyzer >>>> data</description> >>>> <definition type="RDBMS"> >>>> <configuration> >>>> <url>jdbc:oracle:thin:@10.100.3.227:1521/daniddb >>>> </url> >>>> <username>ayash_db</username> >>>> <password>ayash_db</password> >>>> >>>> <driverClassName>oracle.jdbc.driver.OracleDriver</driverClassName> >>>> <maxActive>50</maxActive> >>>> <maxWait>60000</maxWait> >>>> <testOnBorrow>true</testOnBorrow> >>>> <validationQuery>SELECT 1</validationQuery> >>>> <validationInterval>30000</validationInterval> >>>> </configuration> >>>> </definition> >>>> </datasource> >>>> >>>> I think the problem is processing the data retrieved, because, i think, >>>> it connects to the database properly. >>>> >>>> >>>> >>>> On Mon, May 13, 2013 at 7:16 PM, Ayashkantha Ramasinghe < >>>> [email protected]> wrote: >>>> >>>>> Hi, >>>>> >>>>> query() function is being failed to return the result while oracle DB >>>>> consisted of null values in it. >>>>> >>>>> I am getting this error, >>>>> >>>>> >>>>> [2013-05-13 18:04:38,014] ERROR >>>>> {org.jaggeryjs.jaggery.core.manager.WebAppManager} - >>>>> org.mozilla.javascript.WrappedException: Wrapped >>>>> java.lang.NullPointerException >>>>> (/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag#53) >>>>> org.jaggeryjs.scriptengine.exceptions.ScriptException: >>>>> org.mozilla.javascript.WrappedException: Wrapped >>>>> java.lang.NullPointerException >>>>> (/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag#53) >>>>> at >>>>> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:446) >>>>> at >>>>> org.jaggeryjs.scriptengine.engine.RhinoEngine.exec(RhinoEngine.java:191) >>>>> at >>>>> org.jaggeryjs.jaggery.core.manager.WebAppManager.execute(WebAppManager.java:269) >>>>> at >>>>> org.jaggeryjs.jaggery.core.JaggeryServlet.doPost(JaggeryServlet.java:29) >>>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) >>>>> 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.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 >>>>> (/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag#53) >>>>> at >>>>> org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1654) >>>>> at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:175) >>>>> at >>>>> org.mozilla.javascript.FunctionObject.call(FunctionObject.java:411) >>>>> at >>>>> org.mozilla.javascript.optimizer.OptRuntime.call1(OptRuntime.java:66) >>>>> at >>>>> org.jaggeryjs.rhino.bamdashboards.activity_monitoring.gadgets.c1._c2(/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag:53) >>>>> at >>>>> org.jaggeryjs.rhino.bamdashboards.activity_monitoring.gadgets.c1.call(/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag) >>>>> at >>>>> org.mozilla.javascript.optimizer.OptRuntime.callName(OptRuntime.java:97) >>>>> at >>>>> org.jaggeryjs.rhino.bamdashboards.activity_monitoring.gadgets.c1._c0(/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag:65) >>>>> at >>>>> org.jaggeryjs.rhino.bamdashboards.activity_monitoring.gadgets.c1.call(/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag) >>>>> at >>>>> org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:401) >>>>> at >>>>> org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:3003) >>>>> at >>>>> org.jaggeryjs.rhino.bamdashboards.activity_monitoring.gadgets.c1.call(/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag) >>>>> at >>>>> org.jaggeryjs.rhino.bamdashboards.activity_monitoring.gadgets.c1.exec(/bamdashboards/activity_monitoring/gadgets/dataSource.ajaxProcessor.jag) >>>>> at >>>>> org.jaggeryjs.scriptengine.engine.RhinoEngine.execScript(RhinoEngine.java:441) >>>>> ... 24 more >>>>> Caused by: java.lang.NullPointerException >>>>> at >>>>> org.jaggeryjs.hostobjects.db.DatabaseHostObject.getValue(DatabaseHostObject.java:607) >>>>> at >>>>> org.jaggeryjs.hostobjects.db.DatabaseHostObject.processResults(DatabaseHostObject.java:581) >>>>> at >>>>> org.jaggeryjs.hostobjects.db.DatabaseHostObject.executeQuery(DatabaseHostObject.java:505) >>>>> at >>>>> org.jaggeryjs.hostobjects.db.DatabaseHostObject.jsFunction_query(DatabaseHostObject.java:195) >>>>> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >>>>> at >>>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) >>>>> 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:160) >>>>> ... 36 more >>>>> >>>>> >>>>> >>>>> >>>>> while executing following code snippet >>>>> >>>>> >>>>> >>>>> >>>>> var db; >>>>> if(dbType == "RDBMS"){ >>>>> db = new Database("WSO2BAM_DATASOURCE"); >>>>> } else if(dbType == "cassandra"){ >>>>> var config = { >>>>> >>>>> "driverClassName":"org.apache.cassandra.cql.jdbc.CassandraDriver" >>>>> } >>>>> db = new >>>>> Database("jdbc:cassandra://localhost:9160/EVENT_KS", "admin", "admin", >>>>> config); >>>>> } >>>>> * result = db.query(q);*//this is the line 53 and q is >>>>> query >>>>> log.info(result); >>>>> >>>>> >>>>> >>>>> >>>>> -- >>>>> Ayashkantha Ramasinghe >>>>> Software Engineer >>>>> >>>>> Tel: +94 777 487 669 >>>>> >>>> >>>> >>>> >>>> -- >>>>> *Thanks & Regards, >>>>> >>>>> Nuwan Bandara >>>>> Associate Technical Lead & Member, MC, Development Technologies >>>>> WSO2 Inc. - lean . enterprise . middleware | http://wso2.com >>>>> blog : http://nuwanbando.com; email: [email protected]; phone: +94 11 >>>>> 763 9629 >>>>> * >>>>> <http://www.nuwanbando.com/> >>>>> >>>> >>>> >>>> >>>> -- >>>> Ayashkantha Ramasinghe >>>> Software Engineer >>>> >>>> Tel: +94 777 487 669 >>>> >>> >>> >>> >>> -- >>> *Thanks & Regards, >>> >>> Nuwan Bandara >>> Associate Technical Lead & Member, MC, Development Technologies >>> WSO2 Inc. - lean . enterprise . middleware | http://wso2.com >>> blog : http://nuwanbando.com; email: [email protected]; phone: +94 11 763 >>> 9629 >>> * >>> <http://www.nuwanbando.com/> >>> >>> _______________________________________________ >>> Dev mailing list >>> [email protected] >>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>> >>> >> >> >> -- >> /sumedha >> m: +94 773017743 >> b : bit.ly/sumedha >> > > > > -- > *Thanks & Regards, > > Nuwan Bandara > Associate Technical Lead & Member, MC, Development Technologies > WSO2 Inc. - lean . enterprise . middleware | http://wso2.com > blog : http://nuwanbando.com; email: [email protected]; phone: +94 11 763 > 9629 > * > <http://www.nuwanbando.com/> > -- Ayashkantha Ramasinghe Software Engineer Tel: +94 777 487 669
_______________________________________________ Dev mailing list [email protected] http://wso2.org/cgi-bin/mailman/listinfo/dev
