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.check; 021 022 import java.lang.reflect.Field; 023 import java.util.ArrayList; 024 import java.util.List; 025 026 /** 027 * @since 2.1 (experimental) 028 * @deprecated since 2.3 029 */ 030 @Deprecated 031 public final class AnnotationIntrospector { 032 033 private AnnotationIntrospector() { 034 // only static methods 035 } 036 037 public static String getCheckKey(Class annotatedClass) { 038 Check checkAnnotation = getCheckAnnotation(annotatedClass); 039 if (checkAnnotation == null) { 040 return null; 041 } 042 043 String key = checkAnnotation.key(); 044 if (key == null || "".equals(key.trim())) { 045 key = annotatedClass.getCanonicalName(); 046 } 047 return key; 048 } 049 050 public static Check getCheckAnnotation(Class annotatedClass) { 051 return (Check) annotatedClass.getAnnotation(Check.class); 052 } 053 054 public static List<Field> getPropertyFields(Class annotatedClass) { 055 List<Field> fields = new ArrayList<Field>(); 056 for (Field field : annotatedClass.getDeclaredFields()) { 057 org.sonar.check.CheckProperty propertyAnnotation = field.getAnnotation(org.sonar.check.CheckProperty.class); 058 if (propertyAnnotation != null) { 059 fields.add(field); 060 } 061 } 062 return fields; 063 } 064 065 public static String getPropertyFieldKey(Field field) { 066 String key = null; 067 org.sonar.check.CheckProperty propertyAnnotation = field.getAnnotation(org.sonar.check.CheckProperty.class); 068 if (propertyAnnotation != null) { 069 key = propertyAnnotation.key(); 070 if (key == null || "".equals(key)) { 071 key = field.getName(); 072 } 073 } 074 return key; 075 } 076 }