Examples with NulsException io.nuls.kernel.exception.NulsException used on opensource projects

Example 76 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class NulsByteBuffer method readUint32LE.

public long readUint32LE() throws NulsException {
    try {
        long u = SerializeUtils.readUint32LE(payload, cursor);
        cursor += 4;
        return u;
    } catch (ArrayIndexOutOfBoundsException e) {
        throw new NulsException(KernelErrorCode.DATA_PARSE_ERROR, e);
    }
}

Example 77 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class Block method parse.

@Override
public void parse(NulsByteBuffer byteBuffer) throws NulsException {
    header = new BlockHeader();
    header.parse(byteBuffer);
    try {
        txs = TransactionManager.getInstances(byteBuffer, header.getTxCount());
    } catch (Exception e) {
        throw new NulsRuntimeException(KernelErrorCode.DESERIALIZE_ERROR);
    }
    for (Transaction tx : txs) {
        tx.setBlockHeight(header.getHeight());
    }
}

Example 78 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class UtxoAccountsServiceImpl method validateIntegrityBootstrap.

@Override
public boolean validateIntegrityBootstrap(long hadSynBlockHeight) throws NulsException {
    Log.info("utxoAccountsModule validateIntegrityBootstrap hadSynBlockHeight:" + hadSynBlockHeight);
    LocalCacheBlockBalance localCacheNextBlock = null;
    try {
        localCacheNextBlock = utxoAccountsStorageService.getLocalCacheBlock(hadSynBlockHeight + 1).getData();
    } catch (NulsException e) {
        Log.error(e);
        return false;
    }
    if (localCacheNextBlock == null) {
        // 无不一致数据
        return true;
    }
    List<UtxoAccountsBalancePo> utxoAccountsBalances = localCacheNextBlock.getBalanceList();
    if (utxoAccountsBalances == null) {
        // 无交易数据
        return true;
    }
    return rollbackBlock(localCacheNextBlock);
}

Example 79 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class UtxoAccountsResource method getBalance.

@GET
@Path("/balance/{address}")
@Produces(MediaType.APPLICATION_JSON)
@ApiOperation("[查询] 查询账户余额信息")
@ApiResponses(value = { @ApiResponse(code = 200, message = "success", response = RpcClientResult.class) })
public RpcClientResult getBalance(@ApiParam(name = "address", value = "账户地址", required = true) @PathParam("address") String address) {
    if (!AddressTool.validAddress(address)) {
        return Result.getFailed(AccountErrorCode.ADDRESS_ERROR).toRpcClientResult();
    }
    try {
        Result<UtxoAccountsBalancePo> utxoAccountsBalance = utxoAccountsStorageService.getUtxoAccountsBalanceByAddress(AddressTool.getAddress(address));
        long synBlockHeight = utxoAccountsStorageService.getHadSynBlockHeight();
        if (null == utxoAccountsBalance || null == utxoAccountsBalance.getData()) {
            return Result.getFailed(UtxoAccountsErrorCode.DATA_NOT_FOUND).toRpcClientResult();
        }
        UtxoAccountsBalancePo dbAccountsBalance = utxoAccountsBalance.getData();
        AccountBalanceDto accountBalance = new AccountBalanceDto();
        accountBalance.setAddress(address);
        long totalNa = dbAccountsBalance.getOutputBalance() - (dbAccountsBalance.getInputBalance());
        totalNa += dbAccountsBalance.getContractToBalance();
        totalNa -= dbAccountsBalance.getContractFromBalance();
        accountBalance.setNuls(new BigDecimal(totalNa).toPlainString());
        long permanentLockedNa = dbAccountsBalance.getLockedPermanentBalance() - (dbAccountsBalance.getUnLockedPermanentBalance());
        long lockedNa = permanentLockedNa;
        List<LockedBalance> timeLockedBalance = dbAccountsBalance.getLockedTimeList();
        long currentTime = TimeService.currentTimeMillis();
        for (LockedBalance balance : timeLockedBalance) {
            if (balance.getLockedTime() > currentTime) {
                lockedNa += balance.getLockedBalance();
            } else {
                break;
            }
        }
        List<LockedBalance> heightLockedBalance = dbAccountsBalance.getLockedHeightList();
        for (LockedBalance balance : heightLockedBalance) {
            if (balance.getLockedTime() > synBlockHeight) {
                lockedNa += balance.getLockedBalance();
            } else {
                break;
            }
        }
        accountBalance.setLocked(new BigDecimal(lockedNa).toPlainString());
        accountBalance.setSynBlockHeight(String.valueOf(synBlockHeight));
        long netHeight = NulsContext.getInstance().getNetBestBlockHeight();
        accountBalance.setNetBlockHeight(String.valueOf(netHeight));
        return Result.getSuccess().setData(accountBalance).toRpcClientResult();
    } catch (NulsException e) {
        Log.error(e);
    }
    return Result.getFailed(UtxoAccountsErrorCode.SYS_UNKOWN_EXCEPTION).toRpcClientResult();
}

Example 80 with NulsException

use of io.nuls.kernel.exception.NulsException in project nuls by nuls-io.

the class UtxoAccountsBalanceServiceImpl method getUtxoAccountsBalance.

@Override
public Result<UtxoAccountsBalance> getUtxoAccountsBalance(byte[] owner) {
    if (!AddressTool.validAddress(AddressTool.getStringAddressByBytes(owner))) {
        return Result.getFailed(AccountErrorCode.ADDRESS_ERROR);
    }
    try {
        Result<UtxoAccountsBalancePo> utxoAccountsBalance = utxoAccountsStorageService.getUtxoAccountsBalanceByAddress(owner);
        long synBlockHeight = utxoAccountsStorageService.getHadSynBlockHeight();
        if (null == utxoAccountsBalance || null == utxoAccountsBalance.getData()) {
            return Result.getFailed(UtxoAccountsErrorCode.DATA_NOT_FOUND);
        }
        UtxoAccountsBalancePo dbAccountsBalance = utxoAccountsBalance.getData();
        UtxoAccountsBalance accountBalance = new UtxoAccountsBalance();
        accountBalance.setOwner(dbAccountsBalance.getOwner());
        long totalNa = dbAccountsBalance.getOutputBalance() - (dbAccountsBalance.getInputBalance());
        totalNa += dbAccountsBalance.getContractToBalance();
        totalNa -= dbAccountsBalance.getContractFromBalance();
        accountBalance.setBalance(Na.valueOf(totalNa));
        long permanentLockedNa = dbAccountsBalance.getLockedPermanentBalance() - (dbAccountsBalance.getUnLockedPermanentBalance());
        long lockedNa = permanentLockedNa;
        List<LockedBalance> timeLockedBalance = dbAccountsBalance.getLockedTimeList();
        long currentTime = TimeService.currentTimeMillis();
        for (LockedBalance balance : timeLockedBalance) {
            if (balance.getLockedTime() > currentTime) {
                lockedNa += balance.getLockedBalance();
            } else {
                break;
            }
        }
        List<LockedBalance> heightLockedBalance = dbAccountsBalance.getLockedHeightList();
        for (LockedBalance balance : heightLockedBalance) {
            if (balance.getLockedTime() > synBlockHeight) {
                lockedNa += balance.getLockedBalance();
            } else {
                break;
            }
        }
        accountBalance.setHadLocked(Na.valueOf(lockedNa));
        return Result.getSuccess().setData(accountBalance);
    } catch (NulsException e) {
        Log.error(e);
    }
    return Result.getFailed(UtxoAccountsErrorCode.SYS_UNKOWN_EXCEPTION);
}