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

Example 21 with NulsException

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

the class ConsensusMeetingRunner method calcRound.

private PocMeetingRound calcRound() {
    PocMeetingRound round = new PocMeetingRound(this.consensusManager.getCurrentRound());
    Block bestBlock = context.getBestBlock();
    BlockRoundData lastRoundData;
    try {
        lastRoundData = new BlockRoundData(bestBlock.getHeader().getExtend());
    } catch (NulsException e) {
        Log.error(e);
        throw new NulsRuntimeException(e);
    }
    if (round.getPreviousRound() == null || round.getPreviousRound().getIndex() <= lastRoundData.getRoundIndex()) {
        while (true) {
            if (lastRoundData.getPackingIndexOfRound() == lastRoundData.getConsensusMemberCount() || lastRoundData.getRoundEndTime() <= TimeService.currentTimeMillis()) {
                break;
            }
            try {
                bestBlock = context.getBestBlock();
                lastRoundData = new BlockRoundData(bestBlock.getHeader().getExtend());
            } catch (NulsException e) {
                Log.error(e);
            }
            try {
                Thread.sleep(100L);
            } catch (InterruptedException e) {
                Log.error(e);
            }
        }
        PocMeetingRound preRound = new PocMeetingRound(null);
        preRound.setIndex(lastRoundData.getRoundIndex());
        preRound.setStartTime(lastRoundData.getRoundStartTime());
        preRound.setMemberCount(lastRoundData.getConsensusMemberCount());
        round.setPreviousRound(preRound);
    }
    round.setStartTime(round.getPreviousRound().getEndTime());
    round.setIndex(lastRoundData.getRoundIndex() + 1);
    return round;
}

Example 22 with NulsException

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

the class StringFileLoader method readRealPath.

public static String readRealPath(String realPath, boolean format) throws NulsException {
    BufferedReader br = null;
    try {
        br = new BufferedReader(new FileReader(realPath));
    } catch (FileNotFoundException e) {
        Log.error(e);
        throw new NulsException(e);
    }
    StringBuilder str = new StringBuilder();
    String line;
    try {
        while ((line = br.readLine()) != null) {
            if (format) {
                str.append(line);
                str.append("\n");
            } else {
                str.append(line.trim());
            }
        }
    } catch (IOException e) {
        Log.error(e);
        throw new NulsException(e);
    } finally {
        try {
            br.close();
        } catch (IOException e) {
            Log.error(e);
        }
    }
    return str.toString();
}

Example 23 with NulsException

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

the class TxGroup method parse.

@Override
protected void parse(NulsByteBuffer byteBuffer) throws NulsException {
    this.blockHash = byteBuffer.readHash();
    long txCount = byteBuffer.readVarInt();
    this.txList = new ArrayList<>();
    for (int i = 0; i < txCount; i++) {
        try {
            this.txList.add(byteBuffer.readTransaction());
        } catch (Exception e) {
            throw new NulsException(e);
        }
    }
    initTxMap();
}

Example 24 with NulsException

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

the class NulsByteBuffer method readVarInt.

public long readVarInt(int offset) throws NulsException {
    try {
        VarInt varint = new VarInt(payload, cursor + offset);
        cursor += offset + varint.getOriginalSizeInBytes();
        return varint.value;
    } catch (ArrayIndexOutOfBoundsException e) {
        throw new NulsException(ErrorCode.DATA_PARSE_ERROR, e);
    }
}

Example 25 with NulsException

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

the class NulsByteBuffer method readBytes.

public byte[] readBytes(int length) throws NulsException {
    try {
        byte[] b = new byte[length];
        System.arraycopy(payload, cursor, b, 0, length);
        cursor += length;
        return b;
    } catch (IndexOutOfBoundsException e) {
        throw new NulsException(ErrorCode.DATA_PARSE_ERROR, e);
    }
}