public String deleteJob(String jobName, String jobGroupName) {
StringBuffer servreponse = new StringBuffer();
try {
Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();
servreponse.append("<EXECUTION_OUTCOME ");
scheduler.deleteJob(jobName, jobGroupName);
servreponse.append("outcome=\"perform\"/>");
} catch (SchedulerException e) {
SpagoBITracer.critical(SpagoBIConstants.NAME_MODULE, this.getClass().getName(), "deleteJob",
"Error while deleting job", e);
servreponse.append("outcome=\"fault\"/>");