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

Class Class, % Method, % Line, %
BlockHeaderParentCompositeRule 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.Block; 22 import org.ethereum.core.BlockHeader; 23 import org.slf4j.Logger; 24 import org.slf4j.LoggerFactory; 25  26 public class BlockHeaderParentCompositeRule implements BlockHeaderParentDependantValidationRule { 27  28  private static final Logger logger = LoggerFactory.getLogger("blockvalidator"); 29  30  private BlockHeaderParentDependantValidationRule[] rules; 31  32  public BlockHeaderParentCompositeRule(BlockHeaderParentDependantValidationRule... rules) { 33  this.rules = rules; 34  } 35  36  @Override 37  public boolean isValid(BlockHeader header, Block parent) { 38  String shortHash = header.getPrintableHash(); 39  long number = header.getNumber(); 40  logger.debug("Validating header {} {}", shortHash, number); 41  for (BlockHeaderParentDependantValidationRule rule : this.rules) { 42  logger.debug("Validation rule {}", rule.getClass().getSimpleName()); 43  44  if (!rule.isValid(header, parent)) { 45  logger.warn("Error Validating {} for header {} {}", rule.getClass(), shortHash, number); 46  return false; 47  } 48  } 49  50  return true; 51  } 52 }