Examples with DbSession io.nuls.db.transactional.annotation.DbSession used on opensource projects

Example 6 with DbSession

use of io.nuls.db.transactional.annotation.DbSession in project nuls by nuls-io.

the class UtxoLedgerServiceImpl method saveTxList.

@Override
@DbSession
public boolean saveTxList(List<Transaction> txList) throws IOException {
    lock.lock();
    try {
        List<TransactionPo> poList = new ArrayList<>();
        List<TransactionLocalPo> localPoList = new ArrayList<>();
        for (int i = 0; i < txList.size(); i++) {
            Transaction tx = txList.get(i);
            boolean isMine = false;
            try {
                isMine = this.checkTxIsMine(tx);
            } catch (NulsException e) {
                throw new NulsRuntimeException(e);
            }
            TransactionPo po = UtxoTransferTool.toTransactionPojo(tx);
            poList.add(po);
            if (isMine) {
                TransactionLocalPo localPo = UtxoTransferTool.toLocalTransactionPojo(tx);
                localPoList.add(localPo);
            }
        }
        txDao.saveTxList(poList);
        if (localPoList.size() > 0) {
            txDao.saveLocalList(localPoList);
        }
    } finally {
        lock.unlock();
    }
    return false;
}

Example 7 with DbSession

use of io.nuls.db.transactional.annotation.DbSession in project nuls by nuls-io.

the class UtxoLedgerServiceImpl method saveTxInLocal.

@Override
@DbSession
public void saveTxInLocal(String address) {
    List<TransactionPo> poList = txDao.getTxs(null, address, 0, 0, 0);
    if (poList.isEmpty()) {
        return;
    }
    List<TransactionLocalPo> localPoList = new ArrayList<>();
    for (TransactionPo po : poList) {
        TransactionLocalPo localPo = txDao.getLocaltx(po.getHash());
        if (localPo != null) {
            continue;
        }
        localPo = new TransactionLocalPo(po);
        for (UtxoInputPo inputPo : po.getInputs()) {
            if (inputPo.getFromOutPut().getAddress().equals(address)) {
                localPo.setTransferType(Transaction.TRANSFER_SEND);
                break;
            }
        }
        localPoList.add(localPo);
    }
    txDao.saveLocalList(localPoList);
}

Example 8 with DbSession

use of io.nuls.db.transactional.annotation.DbSession in project nuls by nuls-io.

the class UtxoLedgerServiceImpl method unlockTxRollback.

@Override
@DbSession
public void unlockTxRollback(String txHash) {
    boolean b = true;
    int index = 0;
    while (b) {
        UtxoOutput output = ledgerCacheService.getUtxo(txHash + "-" + index);
        if (output != null) {
            if (OutPutStatusEnum.UTXO_UNCONFIRM_UNSPEND == output.getStatus()) {
                output.setStatus(OutPutStatusEnum.UTXO_UNCONFIRM_CONSENSUS_LOCK);
            } else if (OutPutStatusEnum.UTXO_CONFIRM_UNSPEND == output.getStatus()) {
                output.setStatus(OutPutStatusEnum.UTXO_CONFIRM_CONSENSUS_LOCK);
            }
            index++;
        } else {
            b = false;
        }
    }
    txDao.lockTxOutput(txHash);
}

Example 9 with DbSession

use of io.nuls.db.transactional.annotation.DbSession in project nuls by nuls-io.

the class BlockServiceImpl method saveBlock.

@Override
@DbSession
public boolean saveBlock(Block block) throws IOException {
    block.verifyWithException();
    boolean b = false;
    for (int x = 0; x < block.getHeader().getTxCount(); x++) {
        Transaction tx = block.getTxs().get(x);
        if (tx.getStatus() == TxStatusEnum.CACHED) {
            b = true;
            tx.setBlockHeight(block.getHeader().getHeight());
            try {
                ledgerService.approvalTx(tx);
            } catch (Exception e) {
                Log.error(e);
                rollback(block.getTxs(), x);
                throw new NulsRuntimeException(e);
            }
        }
    }
    if (b) {
        block.verifyWithException();
    }
    for (int x = 0; x < block.getHeader().getTxCount(); x++) {
        Transaction tx = block.getTxs().get(x);
        if (tx.getStatus() == TxStatusEnum.AGREED) {
            tx.setBlockHeight(block.getHeader().getHeight());
            try {
                ledgerService.commitTx(tx);
            } catch (Exception e) {
                Log.error(e);
                rollback(block.getTxs(), x);
                throw new NulsRuntimeException(e);
            }
        }
    }
    ledgerService.saveTxList(block.getTxs());
    blockStorageService.save(block);
    return true;
}

Example 10 with DbSession

use of io.nuls.db.transactional.annotation.DbSession in project nuls by nuls-io.

the class BlockServiceImpl method rollbackBlock.

@Override
@DbSession
public void rollbackBlock(long height) {
    Block block = this.getBlock(height);
    if (null == block) {
        return;
    }
    blockManager.rollback(block);
    this.rollback(block.getTxs(), block.getTxs().size() - 1);
    this.ledgerService.deleteTx(block.getHeader().getHeight());
    blockStorageService.delete(block.getHeader().getHash().getDigestHex());
}