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- /*
- * Sonar, open source software quality management tool.
- * Copyright (C) 2009 SonarSource SA
- * mailto:contact AT sonarsource DOT com
- *
- * Sonar is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 3 of the License, or (at your option) any later version.
- *
- * Sonar is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with Sonar; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02
- */
- package org.sonar.api.rules;
-
- import org.apache.commons.lang.StringUtils;
- import org.sonar.api.utils.AnnotationUtils;
- import org.sonar.check.Check;
-
- /**
- * @since 2.3
- */
- public final class RuleAnnotationUtils {
-
- private RuleAnnotationUtils() {
- // only static methods
- }
-
- public static String getRuleKey(Class annotatedClass) {
- String key = null;
- org.sonar.check.Rule ruleAnnotation = AnnotationUtils.getClassAnnotation(annotatedClass, org.sonar.check.Rule.class);
- if (ruleAnnotation != null) {
- key = ruleAnnotation.key();
- } else {
- Check checkAnnotation = AnnotationUtils.getClassAnnotation(annotatedClass, Check.class);
- if (checkAnnotation != null) {
- key = checkAnnotation.key();
- }
- }
- return StringUtils.defaultIfEmpty(key, annotatedClass.getCanonicalName());
- }
- }
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