Examples with TransactionInfo org.ethereum.db.TransactionInfo used on opensource projects

Example 6 with TransactionInfo

use of org.ethereum.db.TransactionInfo in project rskj by rsksmart.

the class Web3Impl method eth_getTransactionByHash.

@Override
public TransactionResultDTO eth_getTransactionByHash(String transactionHash) throws Exception {
    TransactionResultDTO s = null;
    try {
        Keccak256 txHash = new Keccak256(stringHexToByteArray(transactionHash));
        Block block = null;
        TransactionInfo txInfo = blockchain.getTransactionInfo(txHash.getBytes());
        if (txInfo == null) {
            List<Transaction> txs = this.getTransactionsByJsonBlockId("pending");
            for (Transaction tx : txs) {
                if (tx.getHash().equals(txHash)) {
                    return s = new TransactionResultDTO(null, null, tx);
                }
            }
        } else {
            block = blockchain.getBlockByHash(txInfo.getBlockHash());
            // need to return txes only from main chain
            Block mainBlock = blockchain.getBlockByNumber(block.getNumber());
            if (!block.getHash().equals(mainBlock.getHash())) {
                return null;
            }
            txInfo.setTransaction(block.getTransactionsList().get(txInfo.getIndex()));
        }
        if (txInfo == null) {
            return null;
        }
        return s = new TransactionResultDTO(block, txInfo.getIndex(), txInfo.getReceipt().getTransaction());
    } finally {
        logger.debug("eth_getTransactionByHash({}): {}", transactionHash, s);
    }
}