001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2011 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 */ 020 package org.sonar.api.rules; 021 022 import java.util.Map; 023 024 import org.apache.commons.configuration.Configuration; 025 import org.sonar.api.CoreProperties; 026 import org.sonar.api.utils.KeyValueFormat; 027 028 /** 029 * A utility class to manipulate concepts around rules 030 */ 031 public final class RuleUtils { 032 033 private RuleUtils() { 034 } 035 036 /** 037 * Gets a Map<RulePriority, Integer> containing the weights defined in the settings 038 * Default value is used when the property is not set (see property key and default value in the class CoreProperties) 039 * 040 * @param configuration the Sonar configuration 041 * @return a map 042 */ 043 public static Map<RulePriority, Integer> getPriorityWeights(final Configuration configuration) { 044 String levelWeight = configuration.getString(CoreProperties.CORE_RULE_WEIGHTS_PROPERTY, CoreProperties.CORE_RULE_WEIGHTS_DEFAULT_VALUE); 045 046 Map<RulePriority, Integer> weights = KeyValueFormat.parse(levelWeight, new KeyValueFormat.RulePriorityNumbersPairTransformer()); 047 048 for (RulePriority priority : RulePriority.values()) { 049 if (!weights.containsKey(priority)) { 050 weights.put(priority, 1); 051 } 052 } 053 return weights; 054 } 055 }