serv.getType().setOutputParametersArray(outputParamList);
jobExecutionContext = new JobExecutionContext(gFacConfiguration, serv.getType().getName());
// Adding security context
jobExecutionContext.addSecurityContext(SSHSecurityContext.SSH_SECURITY_CONTEXT, getSecurityContext(app));
ApplicationContext applicationContext = new ApplicationContext();
jobExecutionContext.setApplicationContext(applicationContext);
applicationContext.setServiceDescription(serv);
applicationContext.setApplicationDeploymentDescription(appDesc);
applicationContext.setHostDescription(host);
MessageContext inMessage = new MessageContext();
ActualParameter echo_input = new ActualParameter();
((StringParameterType) echo_input.getType()).setValue("echo_output=hello");
inMessage.addParameter("echo_input", echo_input);