public static SendToClient getInstance() {
Logger.debug("{SentToClient - getInstance}", "Getting instance");
if (_instance == null) {
Logger.debug("{SentToClient - getInstance}", "Create instance");
_instance = new SendToClient();
}
return _instance;
}
public String getJob() {
synchronized (this) {
try {
if (_jobIDs.length == 0) {
initJobs();
if (_jobIDs.length == 0) {
return "no_job";
} else {
if (_currentKey >= _jobIDs.length) {
_currentKey = 0;
}
return _jobs.get(_jobIDs[_currentKey++]).getJson();
}
}
if (_currentKey >= _jobIDs.length) {
_currentKey = 0;
}
return _jobs.get(_jobIDs[_currentKey++]).getJson();
} catch (Exception e) {
Logger.severe("{SendToClient - getJob", "Error" + e.getLocalizedMessage());
e.printStackTrace();
return "error getJob";
}
}
}