public SimInfo checkOutSimPort(long amount, String msisdn) {
SimInfo result = null;
SimInfo temp = null;
SimInfo simInfo = null;
SimInfoDao infoDao = new SimInfoDao();
try {
for (String simId : simIds) {
temp = simInfos.get(simId);
if (temp == null) continue;
if (!AppConstants.YES_FLAG.equalsIgnoreCase(temp.getSimStatus())) continue;
simInfo = new SimInfo();
simInfo.setMsisdn(temp.getMsisdn());
// validate in database. status and amount
try {
if (!infoDao.selectByMsisdn(simInfo)) continue;
} catch (DaoException e) {
log.error("Fail to get simInfo from database", e);
try {
Thread.sleep(2000L);
} catch (InterruptedException e1) {
}
continue;
}
if (!AppConstants.YES_FLAG.equalsIgnoreCase(simInfo.getSimStatus())) continue;
if (simInfo.getCurrentAmount() - simInfo.getLockAmount() - amount < 0) continue;
// check for available transferTxn
SimTransaction simTransaction = new SimTransaction();
simTransaction.setSimId(simInfo.getMsisdn());
simTransaction.setTxnType(AppConstants.ANYPAY_SETTINGS.TRANSFER_TXN);
SimTransactionDao simTransactionDao = new SimTransactionDao();
List<SimTransaction> xferTxns =
simTransactionDao.selectPendingStatusBySimIdTxnType(simTransaction);
if (xferTxns != null) {
for (SimTransaction xferTxn : xferTxns) {
transfer(xferTxn);
}
}
if (result == null) result = simInfo;
else {
if (result.getCurrentAmount() - result.getLockAmount()
< simInfo.getCurrentAmount() - simInfo.getLockAmount()) result = simInfo;
}
}
} catch (Exception e) {
log.error("Error while checkout simInfo", e);
}
if (result != null) {
result.setSimStatus(AppConstants.NO_FLAG);
simInfos.put(result.getMsisdn(), result);
}
return result;
}
public void transfer(SimTransaction txn) {
try {
SimTransaction simTransaction = new SimTransaction();
simTransaction.setTxnId(txn.getTxnId());
simTransaction.setTxnStatus(AppConstants.TXN_STATUS_DELIVERING);
SimTransactionDao simTransactionDao = new SimTransactionDao();
if (simTransactionDao.update(simTransaction)) {
ContextBase ctxRequest = new ContextBase();
ctxRequest.put(Attributes.ATTR_TXN_TYPE, txn.getTxnType());
ctxRequest.put(Attributes.ATTR_COM_ID, txn.getSimId());
ctxRequest.put(Attributes.ATTR_MSISDN, txn.getMsisdn());
ctxRequest.putLong(Attributes.ATTR_AMOUNT, txn.getAmount());
ContextBase response = SimConnectionFactory.getInstance().process(ctxRequest);
log.info("Transfer money:" + response);
} else log.info("Fail to change txn status of transfer txn :" + txn);
} catch (Exception e) {
log.error("Fail to transfer money", e);
}
}