Examples with Transaction neo.model.core.Transaction used on opensource projects

Example 31 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class TestVm method test999Vm.

@Test
public void test999Vm() {
    LOG.info("STARTED vm");
    final LocalNodeData localNodeData = CONTROLLER.getLocalNodeData();
    final BlockDb blockDb = localNodeData.getBlockDb();
    final long maxIndex = blockDb.getHeaderOfBlockWithMaxIndex().getIndexAsLong();
    long startMs = -1;
    for (long blockHeight = 0; blockHeight <= maxIndex; blockHeight++) {
        LOG.info("STARTED block {} of {} ", blockHeight, maxIndex);
        final Block block = blockDb.getFullBlockFromHeight(blockHeight);
        final int maxTxIx = block.getTransactionList().size();
        for (int txIx = 0; txIx < maxTxIx; txIx++) {
            final Transaction tx = block.getTransactionList().get(txIx);
            if (tx.type.equals(TransactionType.ISSUE_TRANSACTION)) {
                LOG.info("SKIPPED block {} of {} tx {} of {} : {}", blockHeight, maxIndex, txIx, maxTxIx, tx.getHash());
            } else {
                LOG.info("STARTED block {} of {} tx {} of {} : {} {}", blockHeight, maxIndex, txIx, maxTxIx, tx.type, tx.getHash());
                final ScriptVerificationResultEnum verifyScriptsResult = VerifyScriptUtil.verifyScripts(blockDb, tx);
                if (!verifyScriptsResult.equals(ScriptVerificationResultEnum.PASS)) {
                    LOG.error("FAILURE block {} of {} tx {} of {} : {} {} : {}", blockHeight, maxIndex, txIx, maxTxIx, tx.type, tx.getHash(), verifyScriptsResult);
                    throw new RuntimeException("script failed : " + tx.type + ":" + verifyScriptsResult);
                } else {
                    LOG.info("SUCCESS block {} of {} tx {} of {} : {} {}", blockHeight, maxIndex, txIx, maxTxIx, tx.type, tx.getHash());
                }
            }
        }
        final Timestamp blockTs = block.getTimestamp();
        if (startMs < 0) {
            startMs = blockTs.getTime();
        }
        final long ms = blockTs.getTime() - startMs;
        if (ms > (86400 * 1000)) {
            final String targetDateStr = DATE_FORMAT.format(blockTs);
            LOG.info("INTERIM vm {} of {}, date {}", INTEGER_FORMAT.format(blockHeight), INTEGER_FORMAT.format(maxIndex), targetDateStr);
            startMs = blockTs.getTime();
        }
    }
    LOG.debug("SUCCESS vm");
}

Example 32 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class TestMinTx method test001Remark.

@Test
public void test001Remark() {
    // final String rpcNode = "http://seed2.neo.org:20332";//
    // CityOfZionUtil.getTestNetRpcNode();
    final String rpcNode = CityOfZionUtil.getTestNetRpcNode();
    LOG.info("test001Remark blockCount:{}:", RpcClientUtil.getBlockCount(1000, rpcNode, false));
    final byte[] txBa = new byte[800];
    txBa[0] = TransactionType.CONTRACT_TRANSACTION.getTypeByte();
    txBa[2] = 1;
    txBa[3] = TransactionAttributeUsage.REMARK_00.getTypeByte();
    txBa[4] = 4;
    final Transaction tx = new Transaction(ByteBuffer.wrap(txBa));
    tx.outputs.add(new TransactionOutput(ModelUtil.NEO_HASH, ModelUtil.getFixed8(BigInteger.ONE), ModelUtil.addressToScriptHash("AeKd54zJdgqXy41NgH1PicXTVcz3RdRFdh")));
    tx.inputs.add(new CoinReference(ModelUtil.getUInt256(ByteBuffer.wrap(Hex.decode("24ef2db3a509cd065c85ae33b5b905f30699d69237631598c5f182076619acc8"))), new UInt16(1)));
    LOG.info("test001Remark tx:{}:", tx.toJSONObject().toString(2));
    final JSONArray paramsJson = new JSONArray();
    paramsJson.put(Hex.encode(tx.toByteArray()));
    final JSONObject inputJson = new JSONObject();
    inputJson.put("jsonrpc", "2.0");
    inputJson.put("method", "sendrawtransaction");
    inputJson.put("params", paramsJson);
    inputJson.put("id", 1);
    final JSONObject outputJson = RpcClientUtil.post(1000, rpcNode, false, inputJson);
    Assert.assertNotNull("outputJson acnnot be null", outputJson);
    LOG.info("test001Remark outputJson:{}:", outputJson.toString(2));
}

Example 33 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getAccountAssetValueMap.

@Override
public final Map<UInt160, Map<UInt256, Fixed8>> getAccountAssetValueMap() {
    final Map<UInt160, Map<UInt256, Fixed8>> accountAssetValueMap = new TreeMap<>();
    final JSONArray mockBlockDb = getMockBlockDb();
    for (int ix = 0; ix < mockBlockDb.length(); ix++) {
        final JSONObject mockBlock = mockBlockDb.getJSONObject(ix);
        final Block block = getBlock(mockBlock, true);
        for (final Transaction transaction : block.getTransactionList()) {
            for (final TransactionOutput output : transaction.outputs) {
                if (!accountAssetValueMap.containsKey(output.scriptHash)) {
                    accountAssetValueMap.put(output.scriptHash, new TreeMap<>());
                }
                final Map<UInt256, Fixed8> assetValueMap = accountAssetValueMap.get(output.scriptHash);
                final Fixed8 value = output.value;
                if (assetValueMap.containsKey(output.assetId)) {
                    final Fixed8 oldValue = assetValueMap.get(output.assetId);
                    final Fixed8 newValue = ModelUtil.add(value, oldValue);
                    assetValueMap.put(output.assetId, newValue);
                } else {
                    assetValueMap.put(output.assetId, value);
                }
            }
        }
    }
    return accountAssetValueMap;
}

Example 34 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getBlockIndexFromTransactionHash.

@Override
public final Long getBlockIndexFromTransactionHash(final UInt256 hash) {
    final JSONArray mockBlockDb = getMockBlockDb();
    for (int ix = 0; ix < mockBlockDb.length(); ix++) {
        final JSONObject mockBlock = mockBlockDb.getJSONObject(ix);
        final Block block = getBlock(mockBlock, true);
        for (final Transaction transaction : block.getTransactionList()) {
            if (transaction.getHash().equals(hash)) {
                return block.getIndexAsLong();
            }
        }
    }
    throw new RuntimeException("no transaction with hash:" + hash);
}

Example 35 with Transaction

use of neo.model.core.Transaction in project neo-java by coranos.

the class AbstractJsonMockBlockDb method getUnspentTransactionOutputListMap.

@Override
public Map<UInt256, Map<TransactionOutput, CoinReference>> getUnspentTransactionOutputListMap(final UInt160 account) {
    final Map<UInt256, Map<TransactionOutput, CoinReference>> assetIdTxoMap = new TreeMap<>();
    final JSONArray mockBlockDb = getMockBlockDb();
    for (int ix = 0; ix < mockBlockDb.length(); ix++) {
        final JSONObject mockBlock = mockBlockDb.getJSONObject(ix);
        final Block block = getBlock(mockBlock, true);
        for (int txIx = 0; txIx < block.getTransactionList().size(); txIx++) {
            final Transaction transaction = block.getTransactionList().get(txIx);
            for (final TransactionOutput output : transaction.outputs) {
                if (output.scriptHash.equals(account)) {
                    if (!assetIdTxoMap.containsKey(output.assetId)) {
                        assetIdTxoMap.put(output.assetId, new TreeMap<>());
                    }
                    final CoinReference cr = new CoinReference(transaction.getHash(), new UInt16(txIx));
                    assetIdTxoMap.get(output.assetId).put(output, cr);
                }
            }
        }
    }
    return assetIdTxoMap;
}