Ik dacht: laat ik eens mijn tijd verspillen met dat fantastische Java... en kijk inderdaad op een van de demos:
http://dvdstore.demo.jboss.com/home.seam
Ik verwacht het volgende van een of ander onderzoeksproject wat jaren lang geleden is verlaten. Niet van een bedrijf dat deze troep moet slijten.
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
javax.servlet.ServletException
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:58)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
javax.servlet.ServletException
javax.faces.webapp.FacesServlet.service(FacesServlet.java:125)
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
root cause
org.jbpm.graph.def.DelegationException
org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:349)
org.jbpm.graph.def.GraphElement.raiseException(GraphElement.java:343)
org.jbpm.graph.node.Decision.execute(Decision.java:130)
org.jbpm.graph.def.Node.enter(Node.java:316)
org.jbpm.graph.def.Transition.take(Transition.java:119)
org.jbpm.graph.def.Node.leave(Node.java:382)
org.jbpm.graph.exe.Token.signal(Token.java:174)
org.jbpm.graph.exe.Token.signal(Token.java:137)
org.jbpm.graph.exe.ProcessInstance.signal(ProcessInstance.java:229)
org.jbpm.pageflow.PageflowHelper.signal(PageflowHelper.java:47)
org.jboss.seam.core.Pageflow.navigate(Pageflow.java:185)
org.jboss.seam.jsf.SeamNavigationHandler.handleNavigation(SeamNavigationHandler.java:31)
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:84)
javax.faces.component.UICommand.broadcast(UICommand.java:106)
javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:90)
javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:164)
org.apache.myfaces.lifecycle.LifecycleImpl.invokeApplication(LifecycleImpl.java:316)
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:106)
org.jboss.seam.servlet.SeamRedirectFilter.doFilter(SeamRedirectFilter.java:30)
org.jboss.seam.servlet.SeamExceptionFilter.doFilter(SeamExceptionFilter.java:45)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
note The full stack trace of the root cause is available in the Apache Tomcat/5.5.17 logs.