On Wed, May 25, 2011 at 3:28 PM, Amila Suriarachchi <[email protected]> wrote:
> > > On Wed, May 25, 2011 at 2:20 PM, Afkham Azeez <[email protected]> wrote: > >> Those are control operations. There is no need to calculate stats for >> control operations. > > > yes that is true. But that gives this null pointer exceptions. so better to > have a null pointer check in stat collect module for that. > No. I have a special check for control operations. I intentionally removed the null check to detect programmer errors. For example, if I had the null check, the issue we found with that MB service. > > thanks, > Amila. > >> >> >> On Wed, May 25, 2011 at 2:16 PM, Amila Suriarachchi <[email protected]>wrote: >> >>> I guess this is the reason. >>> >>> For secure conversations rahas module adds some operations at the runtime >>> when a user engaged the module to the operation. Since these operations are >>> added after service is added to the axis configuration some required >>> statistics parameters may not be there. >>> >>> thanks, >>> Amila. >>> >>> On Wed, May 25, 2011 at 1:03 PM, Isuru Suriarachchi <[email protected]>wrote: >>> >>>> Hi Azeez, >>>> >>>> Following is the NPE which occurs when running Sec-con scenarios in AS. >>>> Is this due to your recent changes in statistics module? If so, can you >>>> please have a look? >>>> >>>> [2011-05-25 12:55:15,817] INFO >>>> {org.apache.xml.security.signature.Reference} - Verification successful >>>> for >>>> URI "#Timestamp-2" >>>> [2011-05-25 12:55:15,884] ERROR >>>> {org.apache.axis2.transport.http.AxisServlet} - >>>> java.lang.NullPointerException >>>> at >>>> org.wso2.carbon.statistics.module.InOutMEPHandler.invoke(InOutMEPHandler.java:63) >>>> at org.apache.axis2.engine.Phase.invokeHandler(Phase.java:340) >>>> at org.apache.axis2.engine.Phase.invoke(Phase.java:313) >>>> at org.apache.axis2.engine.AxisEngine.invoke(AxisEngine.java:262) >>>> at org.apache.axis2.engine.AxisEngine.send(AxisEngine.java:427) >>>> at >>>> org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:43) >>>> at >>>> org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:110) >>>> at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181) >>>> at >>>> org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172) >>>> at >>>> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146) >>>> at >>>> org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:206) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:641) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >>>> at >>>> org.eclipse.equinox.http.servlet.internal.ServletRegistration.handleRequest(ServletRegistration.java:90) >>>> at >>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:111) >>>> at >>>> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:67) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >>>> at org.wso2.carbon.bridge.BridgeServlet.service(BridgeServlet.java:155) >>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:722) >>>> at >>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:304) >>>> at >>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >>>> at >>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:240) >>>> at >>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:164) >>>> at >>>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462) >>>> >>>> >>>> Thanks, >>>> ~Isuru >>>> >>>> -- >>>> Isuru Suriarachchi >>>> Technical Lead & Product Manager, WSO2 Application Server >>>> WSO2 Inc. http://wso2.com >>>> email : [email protected] >>>> blog : http://isurues.wordpress.com/ >>>> >>>> lean . enterprise . middleware >>>> >>>> >>>> _______________________________________________ >>>> Carbon-dev mailing list >>>> [email protected] >>>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>>> >>>> >>> >>> _______________________________________________ >>> Carbon-dev mailing list >>> [email protected] >>> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >>> >>> >> >> >> -- >> *Afkham Azeez* >> Director of Architecture; WSO2, Inc.; http://wso2.com >> Member; Apache Software Foundation; http://www.apache.org/ >> * <http://www.apache.org/>** >> email: **[email protected]* <[email protected]>* cell: +94 77 3320919 >> blog: **http://blog.afkham.org* <http://blog.afkham.org>* >> twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> >> * >> linked-in: **http://lk.linkedin.com/in/afkhamazeez* >> * >> * >> *Lean . Enterprise . Middleware* >> >> >> _______________________________________________ >> Carbon-dev mailing list >> [email protected] >> http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev >> >> > > _______________________________________________ > Carbon-dev mailing list > [email protected] > http://mail.wso2.org/cgi-bin/mailman/listinfo/carbon-dev > > -- *Afkham Azeez* Director of Architecture; WSO2, Inc.; http://wso2.com Member; Apache Software Foundation; http://www.apache.org/ * <http://www.apache.org/>** email: **[email protected]* <[email protected]>* cell: +94 77 3320919 blog: **http://blog.afkham.org* <http://blog.afkham.org>* twitter: **http://twitter.com/afkham_azeez*<http://twitter.com/afkham_azeez> * linked-in: **http://lk.linkedin.com/in/afkhamazeez* * * *Lean . Enterprise . Middleware*
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