001/*
002 * SonarQube, open source software quality management tool.
003 * Copyright (C) 2008-2013 SonarSource
004 * mailto:contact AT sonarsource DOT com
005 *
006 * SonarQube 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 * SonarQube 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 License
017 * along with this program; if not, write to the Free Software Foundation,
018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
019 */
020package org.sonar.api.rules;
021
022import org.sonar.check.Priority;
023
024/**
025 * A class to hold rules priority
026 */
027public enum RulePriority {
028
029  /**
030   * WARNING : DO NOT CHANGE THE ENUMERATION ORDER
031   * the enum ordinal is used for db persistence
032   */
033  INFO, MINOR, MAJOR, CRITICAL, BLOCKER;
034
035  private static final String UNKNOWN_PRIORITY = "Unknown priority ";
036
037
038  /**
039   * A class to map priority level prior to Sonar 1.10 to the new ones
040   *
041   * @param level an old priority level : Error or Warning
042   * @return the corresponding RulePriority
043   * @deprecated in 3.6
044   */
045  @Deprecated
046  public static RulePriority valueOfString(String level) {
047    try {
048      return RulePriority.valueOf(level.toUpperCase());
049
050    } catch (IllegalArgumentException ex) {
051      // backward compatibility
052      if ("ERROR".equalsIgnoreCase(level)) {
053        return RulePriority.MAJOR;
054      } else if ("WARNING".equalsIgnoreCase(level)) {
055        return RulePriority.INFO;
056      }
057    }
058    throw new IllegalArgumentException(UNKNOWN_PRIORITY + level);
059  }
060
061
062  public static RulePriority fromCheckPriority(Priority checkPriority) {
063    if (checkPriority == Priority.BLOCKER) {
064      return RulePriority.BLOCKER;
065    }
066    if (checkPriority == Priority.CRITICAL) {
067      return RulePriority.CRITICAL;
068    }
069    if (checkPriority == Priority.MAJOR) {
070      return RulePriority.MAJOR;
071    }
072    if (checkPriority == Priority.MINOR) {
073      return RulePriority.MINOR;
074    }
075    if (checkPriority == Priority.INFO) {
076      return RulePriority.INFO;
077    }
078    throw new IllegalArgumentException(UNKNOWN_PRIORITY + checkPriority);
079  }
080}