Exception when invoking a WebService within an ActionHandler
Hi all,
I have searched everywhere to find an answer to this question.
I try to invoke a very simple webservice from within an ActionHandler but I get an exception.
Code:
public void execute(ExecutionContext context) throws Exception {
try {
String endPoint =
"http://localhost:8080/axis/CruiseServiceImpl.jws";
// Set up the remote method call
Service service = new Service();}
call.setTargetEndpointAddress( new java.net.URL(endPoint));
call.setOperationName( new QName("CruiseServiceImpl", "cruiseDestinations") );
// Perform the remote call
String[] ret = (String[])call.invoke(new Object[0]);
System.out.println("Destinations:");
for (int i = 0; i < ret.length; i++) {
String s = ret;
System.out.println(s);
}
} catch (Exception e) {
e.printStackTrace();
}
context.getContextInstance().setVariable("message", message);
}
And here is the exception:
description The server encountered an internal error () that prevented it from fulfilling this request. exception 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) note The full stack trace of the root cause is available in the Apache Tomcat/5.5 logs.
Please note:
1) Everything runs great when I test this with JUnit. The exception occurs when I try to run the process from within jbpm, after pressing "Save and Close Task".
2) I have no idea where to find the tomcat logs since it is embedded within jbpm 3.1.2 in my case, that is why I haven't looked at them.
Any help as in why this happens or where to find the logs would be greatly appreciated.
Thank you!