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Error at Web Service Invocation at Service Task Activity

Question asked by rajendiran on Jul 28, 2014
Latest reply on Jul 31, 2014 by frederikheremans1
Hi,

I built web service client in JAVA and trying to call this web service client java method from Service task. My java class implements "JavaDelegate" interface and implements "execute()" method. I copied web service client code below.

public class CheckLeaveWSClient implements JavaDelegate {
         public void execute(DelegateExecution execution) throws Exception {
      GetNoOfDaysProxy daysProcxy = new GetNoOfDaysProxy();
      StringHolder cname = new StringHolder("Ram");
      try{
         String result = daysProcxy.processLeave(cname);
         System.out.println(result);
      }
      catch(Exception e){
         e.printStackTrace();
   }
   }
}

I deployed the activiti process into activiti explorer. I am getting "couldn't instantiate class CheckLeaveWSClient" message in Activiti Explorer. This message is coming when Activiti engine tries to execute Service task. Please help me to fix this issue. Also I attched the bpmn file and log file (taken from tomcat) for your kind reference.

Thanks and Regards,
Rajendiran R

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