public void startUpQueueManager() throws Exception {
QueueServer qServer = null;
QueueConfig bpQueue = new QueueConfig();
bpQueue.setMaxRetry(0);
bpQueue.setMaxSize(50);
bpQueue.setQueueId("ANYPAY");
bpQueue.setTerminable(false);
log.info("ANYPAY Queue config:" + bpQueue);
int maxdeQueue = 0;
try {
SimInfoDao simInfoDao = new SimInfoDao();
List<SimInfo> simInfos = simInfoDao.selectAll();
if (simInfos != null) maxdeQueue = simInfos.size();
if (maxdeQueue == 0) throw new Exception("No Sim info configured");
} catch (Exception e) {
throw e;
}
bpQueue.setDequeue(maxdeQueue);
log.info("ANYPAY Queue config:" + bpQueue);
qServer = new QueueServer(bpQueue);
qServer.startQueueServer();
queues.put(bpQueue.getQueueId(), qServer);
}
public ContextBase process(ContextBase context) {
if (log.isDebugEnabled()) {
log.debug("Receive request. |context-" + context.toString());
}
String errCode = null;
QueueRequest request = null;
ContextBase result = new ContextBase();
if (StringUtils.isEmpty(context.get(Attributes.ATTR_ERROR_CODE)))
context.put(Attributes.ATTR_ERROR_CODE, ErrorCode.SUCCESS);
try {
if (shutdownFlag.get()) {
log.warn("Queue Manager is shuting down.");
result.put(Attributes.ATTR_ERROR_CODE, ErrorCode.QUEUE_SHUTINGDOWN);
return result;
}
errCode = validate(context);
context.put(Attributes.ATTR_QUEUE_REQUEST_ID, context.get(Attributes.ATTR_TRANSACTION_ID));
if (!ErrorCode.SUCCESS.equals(errCode)) {
result.put(Attributes.ATTR_ERROR_CODE, errCode);
return result;
}
request = RequestDbFactory.getInstance().insert(context);
if (request == null) {
errCode = ErrorCode.DATABASE_EXCEPTION;
result.put(Attributes.ATTR_ERROR_CODE, errCode);
log.error(
"Fail to insert context to queue db. | ErrorCode-" + errCode + " | context-" + context);
return result;
}
QueueServer qServer = queues.get(request.getQueueId());
if (qServer == null) result.setErrorCode(ErrorCode.QUEUE_NOT_EXISTED);
else result = qServer.process(request);
if (!ErrorCode.SUCCESS.equals(result.getErrorCode())) {
RequestDbFactory.getInstance().delete(request);
log.error("Process put request to Queue failed. | result-" + result);
} else {
log.info("Process put request to Queue successful. | result-" + result);
}
return result;
} catch (Exception e) {
log.error(
"Exception while processing received context. | context-"
+ context.toString()
+ " | ErrorMessage-"
+ e.getMessage(),
e);
result.put(Attributes.ATTR_ERROR_CODE, ErrorCode.SYS_INTERNAL_ERROR);
return result;
}
}
