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

Class Class, % Method, % Line, %
BlockHeaderCompositeRule 0% (0/1) 0% (0/3) 0% (0/12)


1 /* 2  * This file is part of RskJ 3  * Copyright (C) 2019 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.BlockHeader; 22 import org.slf4j.Logger; 23 import org.slf4j.LoggerFactory; 24  25 public class BlockHeaderCompositeRule implements BlockHeaderValidationRule { 26  27  private static final Logger logger = LoggerFactory.getLogger("blockvalidator"); 28  29  private BlockHeaderValidationRule[] rules; 30  31  public BlockHeaderCompositeRule(BlockHeaderValidationRule... rules) { 32  this.rules = rules; 33  } 34  35  @Override 36  public boolean isValid(BlockHeader header) { 37  String shortHash = header.getPrintableHash(); 38  long number = header.getNumber(); 39  logger.debug("Validating header {} {}", shortHash, number); 40  for (BlockHeaderValidationRule rule : this.rules) { 41  logger.debug("Validation rule {}", rule.getClass().getSimpleName()); 42  43  if (!rule.isValid(header)) { 44  logger.warn("Error Validating {} for header {} {}", rule.getClass(), shortHash, number); 45  return false; 46  } 47  } 48  49  return true; 50  } 51 }