public static boolean isDigitalAssetComplete(DigitalAssetMetadata digitalAssetMetadata) {
try {
DigitalAsset digitalAsset = digitalAssetMetadata.getDigitalAsset();
areObjectsSettled(digitalAsset);
CryptoAddress genesisAddress = digitalAsset.getGenesisAddress();
if (Validate.isObjectNull(genesisAddress)) {
return false;
}
String digitalAssetHash = digitalAssetMetadata.getDigitalAssetHash();
if (Validate.isValidString(digitalAssetHash)) {
return false;
}
return true;
} catch (ObjectNotSetException e) {
return false;
}
}
/** This method will deliver the DigitalAssetMetadata to ActorAssetUser */
private void deliverDigitalAssetToRemoteDevice(
DigitalAssetMetadata digitalAssetMetadata, ActorAssetUser actorAssetUser)
throws CantDeliverDigitalAssetException {
try {
// First, I going to persist in database the basic information about digitalAssetMetadata
System.out.println("ASSET DISTRIBUTION begins for " + actorAssetUser.getActorPublicKey());
persistDigitalAsset(digitalAssetMetadata, actorAssetUser);
System.out.println("ASSET DISTRIBUTION begins for persisted");
// Now, I'll check is Hash wasn't modified
// checkDigitalAssetMetadata(digitalAssetMetadata);
DigitalAsset digitalAsset = digitalAssetMetadata.getDigitalAsset();
System.out.println(
"ASSET DISTRIBUTION Digital Asset genesis address: " + digitalAsset.getGenesisAddress());
String genesisTransaction = digitalAssetMetadata.getGenesisTransaction();
System.out.println("ASSET DISTRIBUTION Genesis transaction:" + genesisTransaction);
this.assetDistributionDao.updateDistributionStatusByGenesisTransaction(
DistributionStatus.CHECKING_AVAILABLE_BALANCE, genesisTransaction);
if (!isAvailableBalanceInAssetVault(digitalAsset.getGenesisAmount(), genesisTransaction)) {
System.out.println(
"ASSET DISTRIBUTION The Available balance in asset vault is insufficient - genesisAmount:"
+ digitalAsset.getGenesisAmount());
throw new CantDeliverDigitalAssetException(
"The Available balance in asset vault is incorrect");
}
this.assetDistributionDao.updateDistributionStatusByGenesisTransaction(
DistributionStatus.AVAILABLE_BALANCE_CHECKED, genesisTransaction);
DigitalAssetContract digitalAssetContract = digitalAsset.getContract();
System.out.println("ASSET DISTRIBUTION Digital Asset contract: " + digitalAssetContract);
this.assetDistributionDao.updateDistributionStatusByGenesisTransaction(
DistributionStatus.CHECKING_CONTRACT, genesisTransaction);
if (!isValidContract(digitalAssetContract)) {
System.out.println("ASSET DISTRIBUTION The contract is not valid");
throw new CantDeliverDigitalAssetException(
"The DigitalAsset Contract is not valid, the expiration date has passed");
}
this.assetDistributionDao.updateDistributionStatusByGenesisTransaction(
DistributionStatus.CONTRACT_CHECKED, genesisTransaction);
this.assetDistributionDao.updateDistributionStatusByGenesisTransaction(
DistributionStatus.CHECKING_HASH, genesisTransaction);
if (!isDigitalAssetHashValid(digitalAssetMetadata)) {
System.out.println("ASSET DISTRIBUTION The DAM Hash is not valid");
throw new CantDeliverDigitalAssetException("The DigitalAsset hash is not valid");
}
this.assetDistributionDao.updateDistributionStatusByGenesisTransaction(
DistributionStatus.HASH_CHECKED, genesisTransaction);
System.out.println(
"ASSET DISTRIBUTION set debit in asset issuer wallet:" + genesisTransaction);
digitalAssetDistributionVault.setDigitalAssetMetadataAssetIssuerWalletDebit(
digitalAssetMetadata, this.cryptoTransaction, BalanceType.AVAILABLE);
System.out.println("ASSET DISTRIBUTION Begins the deliver to an remote actor");
deliverToRemoteActor(digitalAssetMetadata, actorAssetUser);
} catch (CantPersistDigitalAssetException exception) {
throw new CantDeliverDigitalAssetException(
exception, "Delivering digital assets", "Cannot persist digital asset into database");
} catch (CantCreateDigitalAssetFileException exception) {
throw new CantDeliverDigitalAssetException(
exception,
"Delivering digital assets",
"Cannot persist digital asset into local storage");
} catch (CantGetCryptoTransactionException exception) {
throw new CantDeliverDigitalAssetException(
exception,
"Delivering digital assets",
"Cannot get the genesisTransaction from Asset Vault");
} catch (CantExecuteQueryException exception) {
throw new CantDeliverDigitalAssetException(
exception, "Delivering digital assets", "Cannot execute a database operation");
} catch (UnexpectedResultReturnedFromDatabaseException exception) {
throw new CantDeliverDigitalAssetException(
exception, "Delivering digital assets", "Unexpected result in database");
} catch (CantSendDigitalAssetMetadataException exception) {
throw new CantDeliverDigitalAssetException(
exception,
"Delivering digital assets",
"There is an error delivering the digital asset through the network layer");
} catch (DAPException exception) {
throw new CantDeliverDigitalAssetException(
exception, "Delivering digital assets", "Generic DAP Exception");
} catch (CantGetTransactionsException exception) {
throw new CantDeliverDigitalAssetException(
exception,
"Delivering digital assets",
"Cannot get the genesis transaction from crypto network");
} catch (CantLoadWalletException exception) {
throw new CantDeliverDigitalAssetException(
exception, "Delivering digital assets", "Cannot load Asset issuer wallet");
} catch (CantRegisterDebitException exception) {
throw new CantDeliverDigitalAssetException(
exception, "Delivering digital assets", "Cannot register a debit in Asset Issuer Wallet");
}
}