Examples with TxRecpt org.aion.api.server.types.TxRecpt used on opensource projects

Example 6 with TxRecpt

use of org.aion.api.server.types.TxRecpt in project aion by aionnetwork.

the class ApiWeb3Aion method ops_getTransactionReceiptListByBlockHash.

public RpcMsg ops_getTransactionReceiptListByBlockHash(Object _params) {
    String _blockHash;
    if (_params instanceof JSONArray) {
        _blockHash = ((JSONArray) _params).get(0) + "";
    } else if (_params instanceof JSONObject) {
        _blockHash = ((JSONObject) _params).get("blockHash") + "";
    } else {
        return new RpcMsg(null, RpcError.INVALID_PARAMS, "Invalid parameters");
    }
    byte[] blockHash = StringUtils.StringHexToByteArray(_blockHash);
    if (blockHash.length != 32) {
        return new RpcMsg(null, RpcError.INVALID_PARAMS, "Invalid parameters");
    }
    // ok to getUnchecked() since the load() implementation does not throw checked exceptions
    Block b;
    try {
        b = blockCache.get(ByteArrayWrapper.wrap(blockHash));
    } catch (Exception e) {
        // Catch errors if send an incorrect tx hash
        return new RpcMsg(null, RpcError.INVALID_REQUEST, "Invalid Request " + e + " " + e.getMessage() != null ? e.getMessage() : "");
    }
    // cast will cause issues after the PoW refactor goes in
    AionBlockchainImpl chain = (AionBlockchainImpl) this.ac.getAionHub().getBlockchain();
    Function<AionTransaction, JSONObject> extractTxReceipt = t -> {
        AionTxInfo info = chain.getTransactionInfoLite(t.getTransactionHash(), b.getHash());
        info.setTransaction(t);
        return ((new TxRecpt(b, info, 0L, true)).toJson());
    };
    List<JSONObject> receipts;
    // use the fork-join pool to parallelize receipt retrieval if necessary
    int PARALLELIZE_RECEIPT_COUNT = 20;
    if (b.getTransactionsList().size() > PARALLELIZE_RECEIPT_COUNT) {
        receipts = b.getTransactionsList().parallelStream().map(extractTxReceipt).collect(toList());
    } else {
        receipts = b.getTransactionsList().stream().map(extractTxReceipt).collect(toList());
    }
    return new RpcMsg(new JSONArray(receipts));
}

Example 7 with TxRecpt

use of org.aion.api.server.types.TxRecpt in project aion by aionnetwork.

the class ApiWeb3Aion method eth_getTransactionReceipt.

public RpcMsg eth_getTransactionReceipt(Object _params) {
    String _hash;
    if (_params instanceof JSONArray) {
        _hash = ((JSONArray) _params).get(0) + "";
    } else if (_params instanceof JSONObject) {
        _hash = ((JSONObject) _params).get("hash") + "";
    } else {
        return new RpcMsg(null, RpcError.INVALID_PARAMS, "Invalid parameters");
    }
    byte[] txHash = StringUtils.StringHexToByteArray(_hash);
    TxRecpt r = getTransactionReceipt(txHash);
    if (r == null) {
        return new RpcMsg(// json rpc spec: 'or null when no receipt was found'
        JSONObject.NULL);
    }
    return new RpcMsg(r.toJson());
}

Example 8 with TxRecpt

use of org.aion.api.server.types.TxRecpt in project aion by aionnetwork.

the class ApiWeb3Aion method ops_getTransactionReceiptByTransactionHash.

/**
 * This function runs in ~ 30ms Is an order of magnitude slower than
 * ops_getTransactionReceiptByTransactionAndBlockHash
 */
public RpcMsg ops_getTransactionReceiptByTransactionHash(Object _params) {
    String _transactionHash;
    if (_params instanceof JSONArray) {
        _transactionHash = ((JSONArray) _params).get(0) + "";
    } else if (_params instanceof JSONObject) {
        _transactionHash = ((JSONObject) _params).get("transactionHash") + "";
    } else {
        return new RpcMsg(null, RpcError.INVALID_PARAMS, "Invalid parameters");
    }
    byte[] transactionHash = StringUtils.StringHexToByteArray(_transactionHash);
    AionTxInfo info = this.ac.getAionHub().getBlockchain().getTransactionInfo(transactionHash);
    if (info == null) {
        return new RpcMsg(JSONObject.NULL);
    }
    Block block = blockCache.get(ByteArrayWrapper.wrap(info.getBlockHash()));
    return new RpcMsg((new TxRecpt(block, info, 0L, true)).toJson());
}

Example 9 with TxRecpt

use of org.aion.api.server.types.TxRecpt in project aion by aionnetwork.

the class ApiAion method getTransactionByBlockHashAndIndex.

protected TransactionWithBlockInfo getTransactionByBlockHashAndIndex(byte[] hash, long index) {
    Block pBlk = this.getBlockByHash(hash);
    if (pBlk == null) {
        if (LOG.isErrorEnabled()) {
            LOG.error("ApiAion.getTransactionByBlockHashAndIndex - can't find the block by the block hash");
        }
        return null;
    }
    List<AionTransaction> txList = pBlk.getTransactionsList();
    AionTransaction tx = txList.get((int) index);
    if (tx == null) {
        if (LOG.isErrorEnabled()) {
            LOG.error("Can't find the transaction!");
        }
        return null;
    }
    TxRecpt receipt = this.getTransactionReceipt(tx.getTransactionHash());
    // TODO
    if (receipt == null) {
        throw new NullPointerException();
    }
    return new TransactionWithBlockInfo(tx, pBlk.getHash(), pBlk.getNumber(), index, receipt.nrgUsed);
}