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.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  /**
036   * A class to map priority level prior to Sonar 1.10 to the new ones
037   *
038   * @param level an old priority level : Error or Warning
039   * @return the corresponding RulePriority
040   */
041  public static RulePriority valueOfString(String level) {
042    try {
043      return RulePriority.valueOf(level.toUpperCase());
044
045    } catch (IllegalArgumentException ex) {
046      // backward compatibility
047      if ("ERROR".equalsIgnoreCase(level)) {
048        return RulePriority.MAJOR;
049      } else if ("WARNING".equalsIgnoreCase(level)) {
050        return RulePriority.INFO;
051      }
052    }
053    throw new IllegalArgumentException("Unknown priority " + level);
054  }
055
056
057  public static RulePriority fromCheckPriority(Priority checkPriority) {
058    if (checkPriority == Priority.BLOCKER) {
059      return RulePriority.BLOCKER;
060    }
061    if (checkPriority == Priority.CRITICAL) {
062      return RulePriority.CRITICAL;
063    }
064    if (checkPriority == Priority.MAJOR) {
065      return RulePriority.MAJOR;
066    }
067    if (checkPriority == Priority.MINOR) {
068      return RulePriority.MINOR;
069    }
070    if (checkPriority == Priority.INFO) {
071      return RulePriority.INFO;
072    }
073    return null;
074  }
075
076  public Priority toCheckPriority() {
077    if (this == BLOCKER) {
078      return Priority.BLOCKER;
079    }
080    if (this == CRITICAL) {
081      return Priority.CRITICAL;
082    }
083    if (this == MAJOR) {
084      return Priority.MAJOR;
085    }
086    if (this == MINOR) {
087      return Priority.MINOR;
088    }
089    if (this == INFO) {
090      return Priority.INFO;
091    }
092    return null;
093  }
094}