Examples with Transaction com.mobilecoin.lib.Transaction used on opensource projects

Example 1 with Transaction

use of com.mobilecoin.lib.Transaction in project Signal-Android by signalapp.

the class Wallet method getSentTransactionStatus.

@WorkerThread
@NonNull
public TransactionStatusResult getSentTransactionStatus(@NonNull PaymentTransactionId transactionId) throws IOException {
    try {
        PaymentTransactionId.MobileCoin mobcoinTransaction = (PaymentTransactionId.MobileCoin) transactionId;
        Transaction transaction = Transaction.fromBytes(mobcoinTransaction.getTransaction());
        Transaction.Status status = mobileCoinClient.getAccountSnapshot().getTransactionStatus(transaction);
        switch(status) {
            case UNKNOWN:
                Log.w(TAG, "Unknown sent Transaction Status");
                return TransactionStatusResult.inProgress();
            case FAILED:
                return TransactionStatusResult.failed();
            case ACCEPTED:
                return TransactionStatusResult.complete(status.getBlockIndex().longValue());
            default:
                throw new IllegalStateException("Unknown Transaction Status: " + status);
        }
    } catch (SerializationException | InvalidFogResponse e) {
        Log.w(TAG, e);
        return TransactionStatusResult.failed();
    } catch (NetworkException | AttestationException e) {
        Log.w(TAG, e);
        throw new IOException(e);
    }
}

Example 2 with Transaction

use of com.mobilecoin.lib.Transaction in project Signal-Android by WhisperSystems.

the class Wallet method getSentTransactionStatus.

@WorkerThread
@NonNull
public TransactionStatusResult getSentTransactionStatus(@NonNull PaymentTransactionId transactionId) throws IOException {
    try {
        PaymentTransactionId.MobileCoin mobcoinTransaction = (PaymentTransactionId.MobileCoin) transactionId;
        Transaction transaction = Transaction.fromBytes(mobcoinTransaction.getTransaction());
        Transaction.Status status = mobileCoinClient.getAccountSnapshot().getTransactionStatus(transaction);
        switch(status) {
            case UNKNOWN:
                Log.w(TAG, "Unknown sent Transaction Status");
                return TransactionStatusResult.inProgress();
            case FAILED:
                return TransactionStatusResult.failed();
            case ACCEPTED:
                return TransactionStatusResult.complete(status.getBlockIndex().longValue());
            default:
                throw new IllegalStateException("Unknown Transaction Status: " + status);
        }
    } catch (SerializationException | InvalidFogResponse e) {
        Log.w(TAG, e);
        return TransactionStatusResult.failed();
    } catch (NetworkException | AttestationException e) {
        Log.w(TAG, e);
        throw new IOException(e);
    }
}

Example 3 with Transaction

use of com.mobilecoin.lib.Transaction in project Signal-Android by WhisperSystems.

the class PaymentMetaDataUtil method addTransactionData.

private static void addTransactionData(@NonNull byte[] transactionBytes, PaymentMetaData.MobileCoinTxoIdentification.Builder builder) throws SerializationException {
    Transaction transaction = Transaction.fromBytes(transactionBytes);
    Set<KeyImage> keyImages = transaction.getKeyImages();
    for (KeyImage keyImage : keyImages) {
        builder.addKeyImages(ByteString.copyFrom(keyImage.getData()));
    }
    for (RistrettoPublic publicKey : transaction.getOutputPublicKeys()) {
        addPublicKey(builder, publicKey);
    }
}

Example 4 with Transaction

use of com.mobilecoin.lib.Transaction in project Signal-Android by signalapp.

the class PaymentMetaDataUtil method addTransactionData.

private static void addTransactionData(@NonNull byte[] transactionBytes, PaymentMetaData.MobileCoinTxoIdentification.Builder builder) throws SerializationException {
    Transaction transaction = Transaction.fromBytes(transactionBytes);
    Set<KeyImage> keyImages = transaction.getKeyImages();
    for (KeyImage keyImage : keyImages) {
        builder.addKeyImages(ByteString.copyFrom(keyImage.getData()));
    }
    for (RistrettoPublic publicKey : transaction.getOutputPublicKeys()) {
        addPublicKey(builder, publicKey);
    }
}