1 /*
2  * Copyright (C) 2017 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
5  * in compliance with the License. You may obtain a copy of the License at
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software distributed under the License
10  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
11  * or implied. See the License for the specific language governing permissions and limitations under
12  * the License.
13  */
14 package lockedregioncodeinjection;
15 
16 /**
17  * Represent a specific class that is used for synchronization. A pre and post method can be
18  * specified to by the user to be called right after monitor_enter and after monitor_exit
19  * respectively.
20  */
21 public class LockTarget {
22     public static final LockTarget NO_TARGET = new LockTarget("", null, null);
23 
24     private final String targetDesc;
25     private final String pre;
26     private final String post;
27 
LockTarget(String targetDesc, String pre, String post)28     public LockTarget(String targetDesc, String pre, String post) {
29         this.targetDesc = targetDesc;
30         this.pre = pre;
31         this.post = post;
32     }
33 
getTargetDesc()34     public String getTargetDesc() {
35         return targetDesc;
36     }
37 
getPre()38     public String getPre() {
39         return pre;
40     }
41 
getPreOwner()42     public String getPreOwner() {
43         return pre.substring(0, pre.lastIndexOf('.'));
44     }
45 
getPreMethod()46     public String getPreMethod() {
47         return pre.substring(pre.lastIndexOf('.') + 1);
48     }
49 
getPost()50     public String getPost() {
51         return post;
52     }
53 
getPostOwner()54     public String getPostOwner() {
55         return post.substring(0, post.lastIndexOf('.'));
56     }
57 
getPostMethod()58     public String getPostMethod() {
59         return post.substring(post.lastIndexOf('.') + 1);
60     }
61 }
62