Coverage Summary for Class: BlockTxsFieldsValidationRule (co.rsk.validators)
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Method, %
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BlockTxsFieldsValidationRule |
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(0/1)
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1 /*
2 * This file is part of RskJ
3 * Copyright (C) 2017 RSK Labs Ltd.
4 *
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU Lesser General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU Lesser General Public License for more details.
14 *
15 * You should have received a copy of the GNU Lesser General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19 package co.rsk.validators;
20
21 import org.ethereum.core.Block;
22 import org.ethereum.core.Transaction;
23 import org.slf4j.Logger;
24 import org.slf4j.LoggerFactory;
25
26 import java.util.List;
27
28 /**
29 * Created by SDL on 12/4/2017.
30 */
31 public class BlockTxsFieldsValidationRule implements BlockParentDependantValidationRule {
32 private static final Logger logger = LoggerFactory.getLogger("blockvalidator");
33
34 @Override
35 public boolean isValid(Block block, Block parent) {
36 if (block == null) {
37 logger.warn("BlockTxsFieldsValidationRule - block is null");
38 return false;
39 }
40
41 List<Transaction> txs = block.getTransactionsList();
42 for (Transaction tx : txs) {
43 try {
44 tx.verify();
45 } catch (RuntimeException e) {
46 logger.warn("Unable to verify transaction", e);
47 return false;
48 }
49 }
50
51 return true;
52 }
53 }