I downloaded the JBPM Eclipse called JBossIDE-2.0.0.Beta1-Bundle-win32 and the
jbpm-starters-kit-3.1.2.
So far so good.
The JBPM Eclipse version works fine. Through the getting started guide i
created the example proces flow and deployed it on the jbpm-server included in
the jbpm-starters-kit-3.1.2.
After that i started the webclient and executed the proces flow. It works fine.
But then...
I created a simple flow, a start-state, node and end-state. The node calls an
self written actionhandler which implements the ActionHandler() class.
In the self written handler i connect to oracle database and execute a package
procedure.
Within eclipse there is a testcase class, when executing this one everthing
works fine. A connection is made and the package procedure is executed. After
execution the procesflow steps to end-state and finishes the flow. Everthing
works properly.
But now, i deploy it to the jbpm-server (starterskit). I can initialize the
process button after the start-state node is finished it crashes with the
following error.
javax.servlet.ServletException: Error calling action method of component with
id taskform:transitionButton
javax.faces.webapp.FacesServlet.service(FacesServlet.java:109)
org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:55)
org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
root cause
javax.faces.FacesException: Error calling action method of component with id
taskform:transitionButton
org.apache.myfaces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:74)
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:271)
org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:86)
javax.faces.webapp.FacesServlet.service(FacesServlet.java:94)
org.jbpm.webapp.filter.AuthenticationFilter.doFilter(AuthenticationFilter.java:55)
org.jbpm.web.JbpmContextFilter.doFilter(JbpmContextFilter.java:83)
org.jbpm.webapp.filter.LogFilter.doFilter(LogFilter.java:59)
org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:81)
What is going here, can anyone help me out. What i'll do nothing seems to help.
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