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

Example 46 with NulsException

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

the class DepositStorageServiceImpl method get.

@Override
public DepositPo get(NulsDigestData hash) {
    if (hash == null) {
        return null;
    }
    byte[] body = null;
    try {
        body = dbService.get(ConsensusStorageConstant.DB_NAME_CONSENSUS_DEPOSIT, hash.serialize());
    } catch (IOException e) {
        Log.error(e);
    }
    if (body == null) {
        return null;
    }
    DepositPo depositPo = new DepositPo();
    try {
        depositPo.parse(body, 0);
    } catch (NulsException e) {
        Log.error(e);
        throw new NulsRuntimeException(e);
    }
    depositPo.setTxHash(hash);
    return depositPo;
}

Example 47 with NulsException

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

the class DepositStorageServiceImpl method getList.

@Override
public List<DepositPo> getList() {
    List<Entry<byte[], byte[]>> list = dbService.entryList(ConsensusStorageConstant.DB_NAME_CONSENSUS_DEPOSIT);
    List<DepositPo> resultList = new ArrayList<>();
    if (list == null) {
        return resultList;
    }
    for (Entry<byte[], byte[]> entry : list) {
        DepositPo depositPo = new DepositPo();
        try {
            depositPo.parse(entry.getValue(), 0);
        } catch (NulsException e) {
            Log.error(e);
            throw new NulsRuntimeException(e);
        }
        NulsDigestData hash = new NulsDigestData();
        try {
            hash.parse(entry.getKey(), 0);
        } catch (NulsException e) {
            Log.error(e);
        }
        depositPo.setTxHash(hash);
        resultList.add(depositPo);
    }
    return resultList;
}

Example 48 with NulsException

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

the class RandomSeedsStorageServiceImpl method getSeed.

@Override
public RandomSeedPo getSeed(long height) {
    byte[] bytes = dbService.get(ConsensusStorageConstant.DB_NAME_RANDOM_SEEDS, SerializeUtils.uint64ToByteArray(height));
    if (null == bytes) {
        return null;
    }
    RandomSeedPo po = new RandomSeedPo();
    try {
        po.parse(new NulsByteBuffer(bytes, 0));
        po.setHeight(height);
    } catch (NulsException e) {
        Log.error(e);
    }
    return po;
}

Example 49 with NulsException

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

the class RandomSeedsStorageServiceImpl method getAddressStatus.

@Override
public RandomSeedStatusPo getAddressStatus(byte[] address) {
    byte[] bytes = dbService.get(ConsensusStorageConstant.DB_NAME_RANDOM_SEEDS, address);
    if (null == bytes) {
        return null;
    }
    RandomSeedStatusPo po = new RandomSeedStatusPo();
    try {
        po.parse(new NulsByteBuffer(bytes, 0));
        po.setAddress(address);
    } catch (NulsException e) {
        Log.error(e);
    }
    return po;
}

Example 50 with NulsException

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

the class OrphanStorageServiceImpl method get.

@Override
public Block get(NulsDigestData key) {
    assert (key != null);
    byte[] content = dbService.get(DB_NAME, key.getDigestBytes());
    Block block = new Block();
    try {
        block.parse(content, 0);
    } catch (NulsException e) {
        Log.error(e);
    }
    return block;
}