fromV0EnvelopeXdr method

Transaction fromV0EnvelopeXdr (
  1. XdrTransactionV0Envelope envelope
)

Creates a Transaction instance from a XdrTransactionV0Envelope envelope.

Implementation

static Transaction fromV0EnvelopeXdr(XdrTransactionV0Envelope envelope) {
  XdrTransactionV0 tx = envelope.tx;
  int mFee = tx.fee.uint32;
  String mSourceAccount =
      KeyPair.fromPublicKey(tx.sourceAccountEd25519.uint256).accountId;
  int mSequenceNumber = tx.seqNum.sequenceNumber.int64;
  Memo mMemo = Memo.fromXdr(tx.memo);
  TimeBounds mTimeBounds = TimeBounds.fromXdr(tx.timeBounds);

  List<Operation> mOperations = List<Operation>(tx.operations.length);
  for (int i = 0; i < tx.operations.length; i++) {
    mOperations[i] = Operation.fromXdr(tx.operations[i]);
  }
  MuxedAccount muxSource = MuxedAccount(mSourceAccount, null);
  Transaction transaction = Transaction(
      muxSource, mFee, mSequenceNumber, mOperations, mMemo, mTimeBounds);

  for (XdrDecoratedSignature signature in envelope.signatures) {
    transaction._mSignatures.add(signature);
  }

  return transaction;
}