77 lines
2.4 KiB
C++
77 lines
2.4 KiB
C++
/*
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* Copyright 2017-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://aws.amazon.com/apache2.0/
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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#ifndef ALEXA_CLIENT_SDK_CERTIFIEDSENDER_INCLUDE_CERTIFIEDSENDER_SQLITEMESSAGESTORAGE_H_
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#define ALEXA_CLIENT_SDK_CERTIFIEDSENDER_INCLUDE_CERTIFIEDSENDER_SQLITEMESSAGESTORAGE_H_
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#include "CertifiedSender/MessageStorageInterface.h"
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#include <AVSCommon/Utils/Configuration/ConfigurationNode.h>
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#include <SQLiteStorage/SQLiteDatabase.h>
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namespace alexaClientSDK {
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namespace certifiedSender {
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/**
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* An implementation that allows us to store messages using SQLite.
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*
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* This class is not thread-safe.
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*/
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class SQLiteMessageStorage : public MessageStorageInterface {
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public:
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/**
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* Factory method for creating a storage object for Messages based on an SQLite database.
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*
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* @param configurationRoot The global config object.
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* @return Pointer to the SQLiteMessagetStorge object, nullptr if there's an error creating it.
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*/
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static std::unique_ptr<SQLiteMessageStorage> create(
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const avsCommon::utils::configuration::ConfigurationNode& configurationRoot);
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/**
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* Constructor.
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*
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* @param dbFilePath The location of the SQLite database file.
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*/
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SQLiteMessageStorage(const std::string& databaseFilePath);
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~SQLiteMessageStorage();
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bool createDatabase() override;
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bool open() override;
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void close() override;
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bool store(const std::string& message, int* id) override;
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bool store(const std::string& message, const std::string& uriPathExtension, int* id) override;
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bool load(std::queue<StoredMessage>* messageContainer) override;
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bool erase(int messageId) override;
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bool clearDatabase() override;
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private:
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/// The underlying database class.
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alexaClientSDK::storage::sqliteStorage::SQLiteDatabase m_database;
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};
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} // namespace certifiedSender
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} // namespace alexaClientSDK
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#endif // ALEXA_CLIENT_SDK_CERTIFIEDSENDER_INCLUDE_CERTIFIEDSENDER_SQLITEMESSAGESTORAGE_H_
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