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Java > Open Source Codes > edu > umd > cs > findbugs > ba > JCIPAnnotationDatabase


1 /*
2  * FindBugs - Find Bugs in Java programs
3  * Copyright (C) 2005, University of Maryland
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19
20 package edu.umd.cs.findbugs.ba;
21
22 import java.util.HashMap JavaDoc;
23 import java.util.Map JavaDoc;
24
25 public class JCIPAnnotationDatabase {
26     Map JavaDoc<ClassMember, Map JavaDoc<String JavaDoc, Object JavaDoc>> memberAnnotations = new HashMap JavaDoc<ClassMember, Map JavaDoc<String JavaDoc, Object JavaDoc>>();
27
28     Map JavaDoc<String JavaDoc, Map JavaDoc<String JavaDoc, Object JavaDoc>> classAnnotations = new HashMap JavaDoc<String JavaDoc, Map JavaDoc<String JavaDoc, Object JavaDoc>>();
29
30
31     public Object JavaDoc getClassAnnotation(String JavaDoc dottedClassName, String JavaDoc annotationClass) {
32         assert dottedClassName.indexOf('/') == -1;
33         return getEntryForClass(dottedClassName).get(annotationClass);
34     }
35     public boolean hasClassAnnotation(String JavaDoc dottedClassName, String JavaDoc annotationClass) {
36         assert dottedClassName.indexOf('/') == -1;
37         return getEntryForClass(dottedClassName).containsKey(annotationClass);
38     }
39     public Object JavaDoc getFieldAnnotation(XField field, String JavaDoc annotationClass) {
40         return getEntryForClassMember(field).get(annotationClass);
41     }
42     public boolean hasFieldAnnotation(XField field, String JavaDoc annotationClass) {
43         return getEntryForClassMember(field).containsKey(annotationClass);
44     }
45     public Object JavaDoc getMethodAnnotation(XMethod method, String JavaDoc annotationClass) {
46         return getEntryForClassMember(method).get(annotationClass);
47     }
48     public boolean hasMethodAnnotation(XMethod method, String JavaDoc annotationClass) {
49         return getEntryForClassMember(method).containsKey(annotationClass);
50     }
51     
52     public Map JavaDoc<String JavaDoc, Object JavaDoc> getEntryForClassMember(ClassMember member) {
53         Map JavaDoc<String JavaDoc, Object JavaDoc> map = memberAnnotations.get(member);
54         if (map == null) {
55             map = new HashMap JavaDoc<String JavaDoc, Object JavaDoc>();
56             memberAnnotations.put(member, map);
57         }
58         return map;
59     }
60
61     public
62      Map JavaDoc<String JavaDoc, Object JavaDoc> getEntryForClass(String JavaDoc dottedClassName) {
63         assert dottedClassName.indexOf('/') == -1;
64         Map JavaDoc<String JavaDoc, Object JavaDoc> map = classAnnotations.get(dottedClassName);
65         if (map == null) {
66             map = new HashMap JavaDoc<String JavaDoc, Object JavaDoc>();
67             classAnnotations.put(dottedClassName, map);
68         }
69         return map;
70     }
71
72
73 }
74
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