Hi, The problem here was since we added POXSecurityHandler to the OutFaultFlow according to [1] now every fault request will go through this path. I have modified it to continue the incoming fault exception if it occur any issues on processing the fault. Since this added faultFlow shouldn't affect the behavior of the response.
[1] https://wso2.org/jira/browse/ESBJAVA-2731 Thanks, Manoj Best Regards.. Manoj Kumara Software Engineer WSO2, Inc.; http://wso2.com Twitter: http://twitter.com/ManKuma Mobile: +94713448188 On Tue, Dec 3, 2013 at 6:08 PM, Manoj Kumara <[email protected]> wrote: > Hi Nandika, > > I will looking on this. > > Thanks, > Manoj > > Best Regards.. > > > Manoj Kumara > Software Engineer > WSO2, Inc.; http://wso2.com > > Twitter: http://twitter.com/ManKuma > Mobile: +94713448188 > > > On Tue, Dec 3, 2013 at 6:00 PM, Nandika Jayawardana <[email protected]>wrote: > >> Hi Manoj, >> >> With the POXSecurity Handler change, if we send a message to a non >> existent service in either app server or bps , it produces a Null Pointer >> exception. >> >> [2013-12-03 17:54:10,737] ERROR >> {org.apache.catalina.core.StandardWrapperValve} - Servlet.service() for >> servlet [bridgeservlet] in context with path [/] threw exception >> java.lang.NullPointerException >> at >> org.wso2.carbon.security.pox.POXSecurityHandler.invoke(POXSecurityHandler.java:90) >> 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:261) >> at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:515) >> at >> org.apache.axis2.transport.http.AxisServlet.handleFault(AxisServlet.java:433) >> at >> org.apache.axis2.transport.http.AxisServlet.processAxisFault(AxisServlet.java:398) >> at >> org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:188) >> at >> org.wso2.carbon.core.transports.CarbonServlet.doPost(CarbonServlet.java:231) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:755) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >> at >> org.eclipse.equinox.http.helper.FilterServletAdaptor$FilterChainImpl.doFilter(FilterServletAdaptor.java:56) >> at >> org.wso2.carbon.mashup.jsservices.custom.ui.CustomUIServletFilter.doFilter(CustomUIServletFilter.java:233) >> at >> org.eclipse.equinox.http.helper.FilterServletAdaptor.service(FilterServletAdaptor.java:37) >> at >> org.eclipse.equinox.http.servlet.internal.ServletRegistration.service(ServletRegistration.java:61) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.processAlias(ProxyServlet.java:128) >> at >> org.eclipse.equinox.http.servlet.internal.ProxyServlet.service(ProxyServlet.java:68) >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:848) >> at >> org.wso2.carbon.tomcat.ext.servlet.DelegationServlet.service(DelegationServlet.java:68) >> at >> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) >> at >> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) >> at >> org.wso2.carbon.tomcat.ext.filter.CharacterSetFilter.doFilter(CharacterSetFilter.java:61) >> 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.statistics.webapp.RequestIntercepterValve.invoke(RequestIntercepterValve.java:43) >> at >> org.wso2.carbon.bam.webapp.stat.publisher.WebAppStatisticPublisherValve.invoke(WebAppStatisticPublisherValve.java:104) >> 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$SocketProcessor.run(NioEndpoint.java:1653) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895) >> at >> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918) >> at java.lang.Thread.run(Thread.java:662) >> >> >> Regards >> Nandika >> >> -- >> Nandika Jayawardana >> Senior Technical Lead >> WSO2 Inc ; http://wso2.com >> lean.enterprise.middleware >> > >
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