1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.providers.media.leveldb;
18 
19 /**
20  * Container class for retrieving leveldb operation's result and status.
21  */
22 public final class LevelDBResult {
23 
24     private static final String SUCCESS_CODE = "0";
25     private static final String NOT_FOUND_CODE = "1";
26 
27     private String mCode;
28     private String mErrorMessage;
29 
30     // May be empty for update operations
31     private String mValue;
32 
LevelDBResult()33     public LevelDBResult() {
34     }
35 
getCode()36     public String getCode() {
37         return mCode;
38     }
39 
getErrorMessage()40     public String getErrorMessage() {
41         return mErrorMessage;
42     }
43 
getValue()44     public String getValue() {
45         return mValue;
46     }
47 
isSuccess()48     public boolean isSuccess() {
49         return SUCCESS_CODE.equals(mCode);
50     }
51 
isNotFound()52     public boolean isNotFound() {
53         return NOT_FOUND_CODE.equals(mCode);
54     }
55 }
56