My Thread and service classes:
public class InterfaceThread implements Runnable {
private static final Logger logger = Logger.getLogger(InterfaceThread.class);
@Autowired
private ScanService scanService;
@Override
public void run() {
String accessToken = getAccessTokenFromJSON(getResponse(null, URL_UPDATE_ACCESS_TOKEN, METHOD_POST).getText());
logger.debugv("Access Token Found {0}", accessToken);
String pendingOrdersJson = getResponse(accessToken, URL_PENDING_ORDERS, METHOD_GET).getText();
logger.infov("Pending Orders {0}", pendingOrdersJson);
String singleOrderJson = getResponse(accessToken, String.format(URL_SINGLE_ORDER, "3353246000022471593"), METHOD_GET).getText();
logger.infov("Single Order {0}", singleOrderJson);
doProcess(accessToken);
}
private void doProcess(String accessToken) {
// read tblScan for any records that have an order number and serial number that are not completed sent and not 5 tries
// loop through serialNumbers and find a detail record and update it
System.out.println("getting List");
List<Scan> scans = scanService.listReadyForTransmission();
System.out.println(Arrays.toString(scans.toArray()));
for (Scan scan : scans) {
processScan(accessToken, scan);
}
}
}
@Service
public class ScanServiceImpl implements ScanService {
@Autowired
ScanDao scanDao;
@Override
@Transactional
public List<Scan> listReadyForTransmission() {
System.out.println("Calling the dao for list");
return scanDao.listReadyForTransmission();
}
}
My logs:
14:42:08 INFO [pool-5-thread-1]:web.InterfaceThread.run()72 - Pending Orders {Returned JSON}
14:42:09 INFO [pool-5-thread-1]:web.InterfaceThread.run()75 - Single Order {Returned JSON}
getting List
So you can see from the logs that the Pending Orders works and the Single Order work, then it gets to "getting list", which should immediately be followed by "Calling the dao for list", but instead the thread is blocking. Why is that, and how do I stop it?
