001/* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020package org.sonar.batch; 021 022import org.slf4j.Logger; 023import org.slf4j.LoggerFactory; 024import org.sonar.api.rules.Violation; 025import org.sonar.api.rules.ViolationFilter; 026 027public class ViolationFilters { 028 029 private static final Logger LOG = LoggerFactory.getLogger(ViolationFilters.class); 030 031 private ViolationFilter[] filters; 032 033 public ViolationFilters(ViolationFilter[] filters) { 034 this.filters = (filters==null ? new ViolationFilter[0] : filters); 035 } 036 037 public ViolationFilters() { 038 this(null); 039 } 040 041 public ViolationFilter[] getFilters() { 042 return filters; 043 } 044 045 /** 046 * Return true if the violation must be saved. If false then it is ignored. 047 */ 048 public boolean isIgnored(Violation violation) { 049 boolean ignored = false; 050 int index = 0; 051 while (!ignored && index < filters.length) { 052 ignored = filters[index].isIgnored(violation); 053 if (ignored && LOG.isDebugEnabled()) { 054 LOG.debug("Violation {} is excluded by the filter {}", violation, filters[index]); 055 } 056 index++; 057 } 058 return ignored; 059 } 060}