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.batch.ResourceFilter; 025import org.sonar.api.resources.Resource; 026import org.sonar.api.resources.Scopes; 027 028/** 029 * @since 1.12 030 */ 031public class ResourceFilters { 032 033 private static final Logger LOG = LoggerFactory.getLogger(ResourceFilters.class); 034 035 private ResourceFilter[] filters; 036 037 public ResourceFilters(ResourceFilter[] filters) { 038 this.filters = (filters == null ? new ResourceFilter[0] : filters); 039 } 040 041 public ResourceFilters() { 042 this(null); 043 } 044 045 public ResourceFilter[] getFilters() { 046 return filters; 047 } 048 049 /** 050 * Return true if the violation must be saved. If false then it is ignored. 051 */ 052 public boolean isExcluded(Resource resource) { 053 boolean ignored = false; 054 if (Scopes.isHigherThanOrEquals(resource, Scopes.FILE)) { 055 int index = 0; 056 while (!ignored && index < filters.length) { 057 ResourceFilter filter = filters[index]; 058 ignored = filter.isIgnored(resource); 059 if (ignored && LOG.isDebugEnabled()) { 060 LOG.debug("Resource {} is excluded by the filter {}", resource, filter); 061 } 062 index++; 063 } 064 } 065 return ignored; 066 } 067 068}