Coverage Summary for Class: BlockTxsFieldsValidationRule (co.rsk.validators)

Class Class, % Method, % Line, %
BlockTxsFieldsValidationRule 0% (0/1) 0% (0/3) 0% (0/14)


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 }