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 #ifndef OHOS_FORM_FWK_FORM_INFO_RDB_STORAGE_MGR_H 17 #define OHOS_FORM_FWK_FORM_INFO_RDB_STORAGE_MGR_H 18 19 #include <singleton.h> 20 #include <string> 21 #include "form_db_info.h" 22 #include "form_rdb_data_mgr.h" 23 24 namespace OHOS { 25 namespace AppExecFwk { 26 27 /** 28 * @class FormInfoRdbStorageMgr 29 * Form info storage. 30 */ 31 class FormInfoRdbStorageMgr final : public DelayedRefSingleton<FormInfoRdbStorageMgr> { 32 DECLARE_DELAYED_REF_SINGLETON(FormInfoRdbStorageMgr) 33 public: 34 DISALLOW_COPY_AND_MOVE(FormInfoRdbStorageMgr); 35 36 /** 37 * @brief Load all form info from DB to formInfoStorages. 38 * @param formInfoStorages Storage all form info. 39 * @return Returns ERR_OK on success, others on failure. 40 */ 41 ErrCode LoadFormInfos(std::vector<std::pair<std::string, std::string>> &formInfoStorages); 42 43 /** 44 * @brief Delete the form info in DB. 45 * @param bundleName The form info bundleName. 46 * @return Returns ERR_OK on success, others on failure. 47 */ 48 ErrCode RemoveBundleFormInfos(const std::string &bundleName); 49 50 /** 51 * @brief Save or update the form info in DB. 52 * @param bundleName The form info bundleName @param formInfoStorages The form info. 53 * @return Returns ERR_OK on success, others on failure. 54 */ 55 ErrCode UpdateBundleFormInfos(const std::string &bundleName, const std::string &formInfoStorages); 56 57 /** 58 * @brief Load all form data from DB to innerFormInfos. 59 * @param innerFormInfos Storage all form data. 60 * @return Returns ERR_OK on success, others on failure. 61 */ 62 ErrCode LoadFormData(std::vector<InnerFormInfo> &innerFormInfos); 63 64 /** 65 * @brief Save or update the form data in DB. 66 * @param innerFormInfo Indicates the InnerFormInfo object to be save. 67 * @return Returns ERR_OK on success, others on failure. 68 */ 69 ErrCode SaveStorageFormData(const InnerFormInfo &innerFormInfo); 70 71 /** 72 * @brief Modify the form data in DB. 73 * @param innerFormInfo Indicates the InnerFormInfo object to be Modify. 74 * @return Returns ERR_OK on success, others on failure. 75 */ 76 ErrCode ModifyStorageFormData(const InnerFormInfo &innerFormInfo); 77 78 /** 79 * @brief Delete the form data in DB. 80 * @param formId The form data Id. 81 * @return Returns ERR_OK on success, others on failure. 82 */ 83 ErrCode DeleteStorageFormData(const std::string &formId); 84 85 /** 86 * @brief Load status data of form from DB. 87 * @param formId The form data Id. 88 * @param statusData Status data of form. 89 * @return Returns ERR_OK on success, others on failure. 90 */ 91 ErrCode LoadStatusData(const std::string &formId, std::string &statusData); 92 93 /** 94 * @brief Save or update the status data of form in DB. 95 * @param formId The form data Id. 96 * @param statusData Status data of form. 97 * @return Returns ERR_OK on success, others on failure. 98 */ 99 ErrCode UpdateStatusData(const std::string &formId, const std::string &statusData); 100 private: 101 void SaveEntries(const std::unordered_map<std::string, std::string> &value, 102 std::vector<InnerFormInfo> &innerFormInfos); 103 104 mutable std::mutex rdbStorePtrMutex_; 105 }; 106 } // namespace AppExecFwk 107 } // namespace OHOS 108 109 #endif // OHOS_FORM_FWK_FORM_INFO_RDB_STORAGE_MGR_H 110