1 /*
2 * Copyright (c) 2022 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * 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
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "bms_param.h"
17
18 #include "app_log_wrapper.h"
19
20 namespace OHOS {
21 namespace AppExecFwk {
22 namespace {
23 const std::string BMS_PARAM_TABLE_NAME = "bms_param";
24 }
BmsParam()25 BmsParam::BmsParam()
26 {
27 APP_LOGD("BmsParam instance is created");
28 BmsRdbConfig bmsRdbConfig;
29 bmsRdbConfig.dbName = ServiceConstants::BUNDLE_RDB_NAME;
30 bmsRdbConfig.tableName = BMS_PARAM_TABLE_NAME;
31 rdbDataManager_ = std::make_shared<RdbDataManager>(bmsRdbConfig);
32 rdbDataManager_->CreateTable();
33 }
34
~BmsParam()35 BmsParam::~BmsParam()
36 {
37 APP_LOGD("BmsParam instance is destroyed");
38 }
39
GetBmsParam(const std::string & key,std::string & value)40 bool BmsParam::GetBmsParam(const std::string &key, std::string &value)
41 {
42 if (key.empty()) {
43 APP_LOGE("key is empty");
44 return false;
45 }
46
47 if (rdbDataManager_ == nullptr) {
48 APP_LOGE("rdbDataManager is null");
49 return false;
50 }
51
52 return rdbDataManager_->QueryData(key, value);
53 }
54
SaveBmsParam(const std::string & paramKeyInfo,const std::string & paramValueInfo)55 bool BmsParam::SaveBmsParam(const std::string ¶mKeyInfo, const std::string ¶mValueInfo)
56 {
57 if (paramKeyInfo.empty() || paramValueInfo.empty()) {
58 APP_LOGE("key or value is empty");
59 return false;
60 }
61
62 if (rdbDataManager_ == nullptr) {
63 APP_LOGE("rdbDataManager is null");
64 return false;
65 }
66
67 return rdbDataManager_->InsertData(paramKeyInfo, paramValueInfo);
68 }
69
DeleteBmsParam(const std::string & key)70 bool BmsParam::DeleteBmsParam(const std::string &key)
71 {
72 if (key.empty()) {
73 APP_LOGE("key is empty");
74 return false;
75 }
76
77 if (rdbDataManager_ == nullptr) {
78 APP_LOGE("rdbDataManager is null");
79 return false;
80 }
81
82 return rdbDataManager_->DeleteData(key);
83 }
84
85 } // namespace AppExecFwk
86 } // namespace OHOS