private void doTheMainTask() throws CannotSendContractHashException, CantUpdateRecordException {
try {
openContractBusinessTransactionDao =
new OpenContractBusinessTransactionDao(pluginDatabaseSystem, pluginId, database);
/** Check if exist in database new contracts to send */
List<String> contractPendingToSubmitList =
openContractBusinessTransactionDao.getPendingToSubmitContractHash();
String contractXML;
ContractPurchaseRecord purchaseContract = new ContractPurchaseRecord();
ContractSaleRecord saleContract = new ContractSaleRecord();
ContractType contractType;
UUID transactionId;
if (!contractPendingToSubmitList.isEmpty()) {
for (String hashToSubmit : contractPendingToSubmitList) {
System.out.println("OPEN CONTRACT - Hash to submit:\n" + hashToSubmit);
contractXML = openContractBusinessTransactionDao.getContractXML(hashToSubmit);
contractType = openContractBusinessTransactionDao.getContractType(hashToSubmit);
transactionId = openContractBusinessTransactionDao.getTransactionId(hashToSubmit);
switch (contractType) {
case PURCHASE:
purchaseContract =
(ContractPurchaseRecord) XMLParser.parseXML(contractXML, purchaseContract);
transactionTransmissionManager.sendContractHashToCryptoBroker(
transactionId,
purchaseContract.getPublicKeyCustomer(),
purchaseContract.getPublicKeyBroker(),
hashToSubmit,
purchaseContract.getNegotiationId());
break;
case SALE:
saleContract = (ContractSaleRecord) XMLParser.parseXML(contractXML, saleContract);
transactionTransmissionManager.sendContractHashToCryptoCustomer(
transactionId,
saleContract.getPublicKeyBroker(),
saleContract.getPublicKeyCustomer(),
hashToSubmit,
saleContract.getNegotiationId());
break;
}
// Update the ContractTransactionStatus
openContractBusinessTransactionDao.updateContractTransactionStatus(
hashToSubmit, ContractTransactionStatus.CHECKING_HASH);
}
}
/** Check if pending contract to confirm */
List<String> contractPendingToConfirmList =
openContractBusinessTransactionDao.getPendingToConfirmContractHash();
if (!contractPendingToConfirmList.isEmpty()) {
for (String hashToSubmit : contractPendingToSubmitList) {
System.out.println("OPEN CONTRACT - Hash to confirm:\n" + hashToSubmit);
contractXML = openContractBusinessTransactionDao.getContractXML(hashToSubmit);
contractType = openContractBusinessTransactionDao.getContractType(hashToSubmit);
switch (contractType) {
case PURCHASE:
purchaseContract =
(ContractPurchaseRecord) XMLParser.parseXML(contractXML, purchaseContract);
transactionTransmissionManager.sendTransactionNewStatusNotification(
purchaseContract.getPublicKeyCustomer(),
purchaseContract.getPublicKeyBroker(),
hashToSubmit,
ContractTransactionStatus.CONTRACT_CONFIRMED);
break;
case SALE:
saleContract = (ContractSaleRecord) XMLParser.parseXML(contractXML, saleContract);
transactionTransmissionManager.sendTransactionNewStatusNotification(
purchaseContract.getPublicKeyBroker(),
purchaseContract.getPublicKeyCustomer(),
hashToSubmit,
ContractTransactionStatus.CONTRACT_CONFIRMED);
break;
}
// Update the ContractTransactionStatus
openContractBusinessTransactionDao.updateContractTransactionStatus(
hashToSubmit, ContractTransactionStatus.CONTRACT_CONFIRMED);
}
}
/** Check if pending events */
List<String> pendingEventsIdList = openContractBusinessTransactionDao.getPendingEvents();
for (String eventId : pendingEventsIdList) {
checkPendingEvent(eventId);
}
} catch (CantGetContractListException e) {
throw new CannotSendContractHashException(
e, "Sending contract hash", "Cannot get the contract list from database");
} catch (UnexpectedResultReturnedFromDatabaseException e) {
throw new CannotSendContractHashException(
e, "Sending contract hash", "Unexpected result in database");
} catch (CantSendBusinessTransactionHashException e) {
throw new CannotSendContractHashException(
e, "Sending contract hash", "Error in Transaction Transmission Network Service");
}
}
