001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2009 SonarSource SA 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 com.google.common.collect.Maps; 023 import org.sonar.jpa.dao.RulesDao; 024 025 import java.util.HashMap; 026 import java.util.List; 027 import java.util.Map; 028 029 /** 030 * A class to manage and access rules defined in Sonar. 031 * 032 * @deprecated UGLY CLASS 033 */ 034 @Deprecated 035 public class DefaultRulesManager extends RulesManager { 036 037 private final Map<String, Map<String, Rule>> rulesByPluginAndKey = Maps.newHashMap(); 038 private final RulesDao rulesDao; 039 040 public DefaultRulesManager(RulesDao dao) { 041 this.rulesDao = dao; 042 } 043 044 /** 045 * Gets a list of rules indexed by their key for a given plugin 046 * 047 * @param pluginKey the plugin key 048 * @return a Map with the rule key and the rule 049 */ 050 public Map<String, Rule> getPluginRulesIndexedByKey(String pluginKey) { 051 Map<String, Rule> rulesByKey = rulesByPluginAndKey.get(pluginKey); 052 if (rulesByKey == null) { 053 rulesByKey = new HashMap<String, Rule>(); 054 List<Rule> rules = rulesDao.getRulesByPlugin(pluginKey); 055 if (rules != null) { 056 for (Rule rule : rules) { 057 rulesByKey.put(rule.getKey(), rule); 058 } 059 } 060 rulesByPluginAndKey.put(pluginKey, rulesByKey); 061 } 062 return rulesByKey; 063 } 064 065 /** 066 * Gets a rule belonging to a defined plugin based on its key 067 * 068 * @param pluginKey the plugin key 069 * @param ruleKey the rule key 070 * @return the rule 071 */ 072 public Rule getPluginRule(String pluginKey, String ruleKey) { 073 Map<String, Rule> rulesByKey = getPluginRulesIndexedByKey(pluginKey); 074 return rulesByKey.get(ruleKey); 075 } 076 077 }