@Override
public Language getLanguageFromXmlString(String languageStructure)
throws CantGetLanguageException {
try {
Language language = new Language();
language = (Language) XMLParser.parseXML(languageStructure, language);
return language;
} catch (Exception e) {
errorManager.reportUnexpectedPluginException(
Plugins.BITDUBAI_WALLET_LANGUAGE_MIDDLEWARE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
e);
throw new CantGetLanguageException(
CantGetLanguageException.DEFAULT_MESSAGE, e, "Cant get language", "");
}
}
/**
* i get the path and name of the file and i load it
*
* @param walletLanguage of the language you're trying to get
* @return language class structure
* @throws CantGetLanguageException
* @throws LanguageNotFoundException
*/
@Override
public Language getLanguage(WalletLanguage walletLanguage)
throws CantGetLanguageException, LanguageNotFoundException {
if (walletLanguage != null) {
try {
String languageFileName = getLanguageFileName(walletLanguage);
PluginTextFile pluginTextFile =
pluginFileSystem.getTextFile(
pluginId,
WALLET_LANGUAGES_PATH,
languageFileName,
FilePrivacy.PRIVATE,
FileLifeSpan.PERMANENT);
pluginTextFile.loadFromMedia();
String xml = pluginTextFile.getContent();
Language language = new Language();
language = (Language) XMLParser.parseXML(xml, language);
return language;
} catch (CantCreateFileException | CantLoadFileException e) {
errorManager.reportUnexpectedPluginException(
Plugins.BITDUBAI_WALLET_LANGUAGE_MIDDLEWARE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
e);
throw new CantGetLanguageException(
CantGetLanguageException.DEFAULT_MESSAGE, e, "Cant get language", "");
} catch (FileNotFoundException e) {
errorManager.reportUnexpectedPluginException(
Plugins.BITDUBAI_WALLET_LANGUAGE_MIDDLEWARE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
e);
throw new LanguageNotFoundException(
LanguageNotFoundException.DEFAULT_MESSAGE, e, "Language not found.", "");
}
} else {
throw new CantGetLanguageException(
CantGetLanguageException.DEFAULT_MESSAGE, null, "Wallet Language is null.", "");
}
}
/**
* (non-javadoc)
*
* @see FermatMessageProcessor#processingMessage(FermatMessage, JsonObject)
*/
@Override
public void processingMessage(FermatMessage fermatMessage, JsonObject jsonMsjContent) {
try {
/*
* Get the XML representation of the Digital Asset Metadata
*/
String digitalAssetMetadataXml =
jsonMsjContent.get(AssetTransmissionJsonAttNames.DIGITAL_ASSET_METADATA).getAsString();
PlatformComponentType senderType =
gson.fromJson(
jsonMsjContent.get(AssetTransmissionJsonAttNames.SENDER_TYPE).getAsString(),
PlatformComponentType.class);
PlatformComponentType receiverType =
gson.fromJson(
jsonMsjContent.get(AssetTransmissionJsonAttNames.RECEIVER_TYPE).getAsString(),
PlatformComponentType.class);
/*
* Convert the xml to object
*/
DigitalAssetMetadata digitalAssetMetadata =
(DigitalAssetMetadata)
XMLParser.parseXML(digitalAssetMetadataXml, new DigitalAssetMetadata());
/*
* Construct a new digitalAssetMetadataTransaction
*/
DigitalAssetMetadataTransactionImpl digitalAssetMetadataTransaction =
new DigitalAssetMetadataTransactionImpl();
digitalAssetMetadataTransaction.setGenesisTransaction(
digitalAssetMetadata.getGenesisTransaction());
digitalAssetMetadataTransaction.setSenderId(fermatMessage.getSender());
digitalAssetMetadataTransaction.setSenderType(senderType);
digitalAssetMetadataTransaction.setReceiverId(fermatMessage.getReceiver());
digitalAssetMetadataTransaction.setReceiverType(receiverType);
digitalAssetMetadataTransaction.setDigitalAssetMetadata(digitalAssetMetadata);
digitalAssetMetadataTransaction.setDistributionStatus(DistributionStatus.ASSET_DISTRIBUTED);
digitalAssetMetadataTransaction.setType(
DigitalAssetMetadataTransactionType.META_DATA_TRANSMIT);
digitalAssetMetadataTransaction.setProcessed(
DigitalAssetMetadataTransactionImpl.NO_PROCESSED);
/*
* Save into data base for audit control
*/
getAssetTransmissionNetworkServicePluginRoot()
.getDigitalAssetMetaDataTransactionDao()
.create(digitalAssetMetadataTransaction);
/*
* Mark the message as read
*/
((FermatMessageCommunication) fermatMessage)
.setFermatMessagesStatus(FermatMessagesStatus.READ);
((CommunicationNetworkServiceConnectionManager)
getAssetTransmissionNetworkServicePluginRoot().getNetworkServiceConnectionManager())
.getIncomingMessageDao()
.update(fermatMessage);
/*
* Notify to the interested
*/
FermatEvent event =
getAssetTransmissionNetworkServicePluginRoot()
.getEventManager()
.getNewEvent(EventType.RECEIVED_NEW_DIGITAL_ASSET_METADATA_NOTIFICATION);
event.setSource(AssetTransmissionNetworkServicePluginRoot.EVENT_SOURCE);
getAssetTransmissionNetworkServicePluginRoot().getEventManager().raiseEvent(event);
} catch (Exception e) {
getAssetTransmissionNetworkServicePluginRoot()
.getErrorManager()
.reportUnexpectedPluginException(
Plugins.BITDUBAI_DAP_ASSET_TRANSMISSION_NETWORK_SERVICE,
UnexpectedPluginExceptionSeverity.DISABLES_SOME_FUNCTIONALITY_WITHIN_THIS_PLUGIN,
e);
}
}
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");
}
}