The following stack trace occurs when attempting to apply for a group with a user already logged into the system.

In this case I was attempting to register for the CCSM4 Pop Group.


[ERROR] sgf.gateway.service.messaging.impl.handler.LoggingExceptionHandler: An exception occurred.
sgf.gateway.exceptions.UnhandledException: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.webflow.execution.FlowExecutionException: Exception thrown in state 'groupApplicationForm' of flow 'groupApplication-flow'
at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.setupExceptionDetails(UnhandledExceptionFilter.java:174)
at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.reportException(UnhandledExceptionFilter.java:157)
at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.doHandleException(UnhandledExceptionFilter.java:141)
at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.handleException(UnhandledExceptionFilter.java:114)
at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.doFilter(UnhandledExceptionFilter.java:92)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:857)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:588)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:489)
at java.lang.Thread.run(Thread.java:619)
Caused by: org.springframework.web.util.NestedServletException: Request processing failed; nested exception is org.springframework.webflow.execution.FlowExecutionException: Exception thrown in state 'groupApplicationForm' of flow 'groupApplication-flow'
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:656)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:549)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at sgf.gateway.web.filters.metrics.ClickstreamFilter.doFilter(ClickstreamFilter.java:62)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at sgf.gateway.web.filters.metrics.UserAgentFilter.doFilter(UserAgentFilter.java:73)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:366)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.authentication.preauth.AbstractPreAuthenticatedProcessingFilter.doFilter(AbstractPreAuthenticatedProcessingFilter.java:89)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.access.channel.ChannelProcessingFilter.doFilter(ChannelProcessingFilter.java:109)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:378)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:167)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198)
at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at sgf.gateway.web.filters.exception.UnhandledExceptionFilter.doFilter(UnhandledExceptionFilter.java:86)
... 14 more
Caused by: org.springframework.webflow.execution.FlowExecutionException: Exception thrown in state 'groupApplicationForm' of flow 'groupApplication-flow'
at org.springframework.webflow.engine.impl.FlowExecutionImpl.wrap(FlowExecutionImpl.java:567)
at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:266)
at org.springframework.webflow.executor.FlowExecutorImpl.resumeExecution(FlowExecutorImpl.java:163)
at org.springframework.webflow.mvc.servlet.FlowHandlerAdapter.handle(FlowHandlerAdapter.java:173)
at org.springframework.webflow.mvc.servlet.FlowController.handleRequest(FlowController.java:174)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:790)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:719)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
... 63 more
Caused by: java.lang.IllegalStateException: Exception occurred rendering view org.springframework.web.servlet.view.JstlView: name '/ac/guest/secure/membership/groupApplicationForm'; URL [/WEB-INF/views/jsp//ac/guest/secure/membership/groupApplicationForm.jsp]
at org.springframework.webflow.mvc.view.AbstractMvcView.render(AbstractMvcView.java:169)
at org.springframework.webflow.engine.ViewState.render(ViewState.java:245)
at org.springframework.webflow.engine.ViewState.resume(ViewState.java:204)
at org.springframework.webflow.engine.Flow.resume(Flow.java:545)
at org.springframework.webflow.engine.impl.FlowExecutionImpl.resume(FlowExecutionImpl.java:262)
... 70 more
Caused by: org.apache.jasper.JasperException: org.apache.jasper.el.JspELException: /WEB-INF/views/jsp/ac/guest/secure/membership/groupApplicationForm.jsp(43,7) '${groupApplicationCommand.user.userDataMap}' Error reading 'userDataMap' on type sgf.gateway.model.security.User
at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:491)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
at org.springframework.security.web.firewall.RequestDispatcherAwareHttpFirewall$ForwardAndIncludeAwareHttpFirewalledRequest$FirewalledRequestAwareRequestDispatcher.forward(RequestDispatcherAwareHttpFirewall.java:51)
at org.springframework.web.servlet.view.InternalResourceView.renderMergedOutputModel(InternalResourceView.java:238)
at org.springframework.web.servlet.view.AbstractView.render(AbstractView.java:250)
at org.springframework.webflow.mvc.servlet.ServletMvcView.doRender(ServletMvcView.java:50)
at org.springframework.webflow.mvc.view.AbstractMvcView.render(AbstractMvcView.java:165)
... 74 more
Caused by: org.apache.jasper.el.JspELException: /WEB-INF/views/jsp/ac/guest/secure/membership/groupApplicationForm.jsp(43,7) '${groupApplicationCommand.user.userDataMap}' Error reading 'userDataMap' on type sgf.gateway.model.security.User
at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:107)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspx_meth_c_005fset_005f11(groupApplicationForm_jsp.java:813)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspx_meth_c_005fwhen_005f0(groupApplicationForm_jsp.java:750)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspx_meth_c_005fchoose_005f0(groupApplicationForm_jsp.java:703)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspx_meth_springForm_005fform_005f0(groupApplicationForm_jsp.java:618)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspx_meth_tiles_005fputAttribute_005f3(groupApplicationForm_jsp.java:545)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspx_meth_tiles_005finsertDefinition_005f0(groupApplicationForm_jsp.java:370)
at org.apache.jsp.WEB_002dINF.views.jsp.ac.guest.secure.membership.groupApplicationForm_jsp._jspService(groupApplicationForm_jsp.java:313)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
... 88 more
Caused by: org.hibernate.LazyInitializationException: could not initialize proxy - no Session
at org.hibernate.proxy.AbstractLazyInitializer.initialize(AbstractLazyInitializer.java:86)
at org.hibernate.proxy.AbstractLazyInitializer.getImplementation(AbstractLazyInitializer.java:140)
at org.hibernate.proxy.pojo.javassist.JavassistLazyInitializer.invoke(JavassistLazyInitializer.java:190)
at sgf.gateway.model.security.GroupData_$$_javassist_66.hashCode(GroupData_$$_javassist_66.java)
at java.util.HashMap.put(HashMap.java:372)
at sgf.gateway.model.security.User.getUserDataMap(User.java:415)
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 javax.el.BeanELResolver.getValue(BeanELResolver.java:62)
at javax.el.CompositeELResolver.getValue(CompositeELResolver.java:54)
at org.apache.el.parser.AstValue.getValue(AstValue.java:123)
at org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
at org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
... 98 more