serv.getType().setInputParametersArray(inputParameters.toArray(new InputParameterType[]{}));
serv.getType().setOutputParametersArray(outputParameters.toArray(new OutputParameterType[]{}));
jobExecutionContext = new JobExecutionContext(gFacConfiguration,serv.getType().getName());
jobExecutionContext.addSecurityContext(GSISecurityContext.GSI_SECURITY_CONTEXT, context);
ApplicationContext applicationContext = new ApplicationContext();
applicationContext.setHostDescription(host);
applicationContext.setApplicationDeploymentDescription(appDesc);
jobExecutionContext.setApplicationContext(applicationContext);
applicationContext.setServiceDescription(serv);
MessageContext inMessage = new MessageContext();
ActualParameter echo_input = new ActualParameter();
((StringParameterType) echo_input.getType()).setValue("ai");