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aregtecharegtech
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Updates of SQLite wrappers.
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12 files changed

+1102
-6
lines changed

12 files changed

+1102
-6
lines changed

‎framework/areg/persist/IEDatabaseEngine.hpp‎

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@@ -87,6 +87,11 @@ class AREG_API IEDatabaseEngine
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**/
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virtual bool commit(bool doCommit) = 0;
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/**
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* \brief Rolls back the database changes and returns true if succeeded.
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**/
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virtual bool rollback(void) = 0;
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//////////////////////////////////////////////////////////////////////////
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// Forbidden calls.
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//////////////////////////////////////////////////////////////////////////

‎framework/aregextend.vcxproj‎

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@@ -47,6 +47,8 @@
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<ClCompile Include="aregextend\console\private\SystemServiceConsole.cpp" />
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<ClCompile Include="aregextend\db\private\LogSqliteDatabase.cpp" />
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<ClCompile Include="aregextend\db\private\SqliteDatabase.cpp" />
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<ClCompile Include="aregextend\db\private\SqliteRow.cpp" />
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<ClCompile Include="aregextend\db\private\SqliteStatement.cpp" />
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<ClCompile Include="aregextend\service\private\DataRateHelper.cpp" />
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<ClCompile Include="aregextend\service\private\NESystemService.cpp" />
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<ClCompile Include="aregextend\service\private\posix\ServiceApplicationBasePosix.cpp" />
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<ClInclude Include="aregextend\console\OptionParser.hpp" />
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<ClInclude Include="aregextend\db\SqliteDatabase.hpp" />
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<ClInclude Include="aregextend\db\LogSqliteDatabase.hpp" />
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<ClInclude Include="aregextend\db\SqliteRow.hpp" />
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<ClInclude Include="aregextend\db\SqliteStatement.hpp" />
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<ClInclude Include="aregextend\service\DataRateHelper.hpp" />
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<ClInclude Include="aregextend\service\NESystemService.hpp" />
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<ClInclude Include="aregextend\console\SystemServiceConsole.hpp" />

‎framework/aregextend.vcxproj.filters‎

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@@ -72,6 +72,12 @@
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<ClCompile Include="aregextend\service\private\win32\ServiceApplicationBaseWin32.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="aregextend\db\private\SqliteStatement.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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<ClCompile Include="aregextend\db\private\SqliteRow.cpp">
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<Filter>Source Files</Filter>
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</ClCompile>
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</ItemGroup>
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<ItemGroup>
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<Text Include="aregextend\CMakeLists.txt">
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<ClInclude Include="aregextend\resources\resource.h">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="aregextend\db\SqliteRow.hpp">
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<Filter>Header Files</Filter>
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</ClInclude>
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<ClInclude Include="aregextend\db\SqliteStatement.hpp">
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<Filter>Header Files</Filter>
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</ClInclude>
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</ItemGroup>
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<ItemGroup>
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<None Include="aregextend\Readme.md">

‎framework/aregextend/db/LogSqliteDatabase.hpp‎

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@@ -21,6 +21,30 @@
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#include "areg/logging/IELogDatabaseEngine.hpp"
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#include "areg/base/String.hpp"
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#if 0
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#include <vector>
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enum eLogItemType
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{
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ItemUnknown = 0 //!< Unknown log item type
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, ItemInstance //!< Log instance item
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, ItemThread //!< Log thread item
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, ItemScope //!< Log scope item
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, ItemPriority //!< Log priority item
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};
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struct sLogItem
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{
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ITEM_ID itemId { 0 }; //<! The ID of the log item
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String itemName{ }; //!< The name of the log item
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};
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struct sLogItemList
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{
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eLogItemType itemType{ ItemUnknown }; //!< The type of the log item
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std::vector<sLogItem> itemList{ }; //!< The list of log items
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};
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#endif
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//////////////////////////////////////////////////////////////////////////
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// LogSqliteDatabase class declaration
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//////////////////////////////////////////////////////////////////////////
@@ -199,6 +223,39 @@ class LogSqliteDatabase : public IELogDatabaseEngine
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**/
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virtual bool logScopeDeactivate(const ITEM_ID & cookie, unsigned int scopeId, const DateTime & timestamp) override;
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/**
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* \brief Rolls back the database changes and returns true if succeeded.
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**/
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virtual bool rollback(void) override;
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//////////////////////////////////////////////////////////////////////////
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// Attributes and operations
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//////////////////////////////////////////////////////////////////////////
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#if 0
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std::vector<String> getLogInstanceNames(void) const;
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std::vector<ITEM_ID> getLogInstances(void) const;
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std::vector<String> getLogThreadNames(void) const;
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std::vector<ITEM_ID> getLogThreads(void) const;
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std::vector<String> getLogScopeNames(void) const;
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std::vector<ITEM_ID> getLogScopes(void) const;
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std::vector<String> getPriorityNames(void) const;
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std::vector<NELogging::sScopeInfo> getLogInstScopes(ITEM_ID instId) const;
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std::vector<SharedBuffer> getLodMessages(void) const;
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std::vector<SharedBuffer> getLodInstMessages(ITEM_ID instId) const;
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std::vector<SharedBuffer> getLodScopeMessages(ITEM_ID instId, uint32_t scopeId) const;
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#endif
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//////////////////////////////////////////////////////////////////////////
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// Hidden methods
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//////////////////////////////////////////////////////////////////////////

‎framework/aregextend/db/SqliteDatabase.hpp‎

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@@ -29,6 +29,7 @@
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**/
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class SqliteDatabase : public IEDatabaseEngine
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{
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friend class SqliteStatement;
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//////////////////////////////////////////////////////////////////////////
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// Constructors / Destructor
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//////////////////////////////////////////////////////////////////////////
@@ -111,6 +112,11 @@ class SqliteDatabase : public IEDatabaseEngine
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**/
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virtual bool commit(bool doCommit) override;
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/**
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* \brief Rolls back the database changes and returns true if succeeded.
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**/
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virtual bool rollback(void) override;
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//////////////////////////////////////////////////////////////////////////
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// Hidden methods
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//////////////////////////////////////////////////////////////////////////

‎framework/aregextend/db/SqliteRow.hpp‎

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#ifndef AREG_AREGEXTEND_DB_SQLITEROW_HPP
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#define AREG_AREGEXTEND_DB_SQLITEROW_HPP
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/************************************************************************
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* This file is part of the AREG SDK core engine.
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* AREG SDK is dual-licensed under Free open source (Apache version 2.0
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* License) and Commercial (with various pricing models) licenses, depending
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* on the nature of the project (commercial, research, academic or free).
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* You should have received a copy of the AREG SDK license description in LICENSE.txt.
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* If not, please contact to info[at]aregtech.com
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*
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* \copyright (c) 2017-2023 Aregtech UG. All rights reserved.
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* \file aregextend/db/SqliteRow.hpp
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* \author Artak Avetyan
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* \ingroup AREG platform, extended library, SQLite row object to get results.
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************************************************************************/
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/************************************************************************
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* Include files.
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************************************************************************/
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#include "areg/base/GEGlobal.h"
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#include "areg/base/String.hpp"
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/************************************************************************
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* Dependencies
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************************************************************************/
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class SqliteStatement;
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//////////////////////////////////////////////////////////////////////////
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// SqliteRow class declaration
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//////////////////////////////////////////////////////////////////////////
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/**
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* \brief Represents a single row of results from a SQLite query.
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* Provides access to column values and metadata for the current row.
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**/
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class SqliteRow
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{
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//////////////////////////////////////////////////////////////////////////
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// Constructors / operators.
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//////////////////////////////////////////////////////////////////////////
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public:
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/**
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* \brief Default constructor. Initializes an invalid row.
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*/
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SqliteRow(void);
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/**
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* \brief Constructs a SqliteRow from a SqliteStatement.
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* \param statement Reference to the SqliteStatement object.
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*/
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SqliteRow(SqliteStatement& statement);
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/**
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* \brief Constructs a SqliteRow from a raw statement pointer.
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* \param statement Pointer to the underlying SQLite statement.
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*/
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SqliteRow(void* statement);
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/**
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* \brief Copy constructor.
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* \param src The source SqliteRow to copy from.
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*/
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SqliteRow(const SqliteRow& src);
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/**
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* \brief Move constructor.
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* \param src The source SqliteRow to move from.
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*/
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SqliteRow(SqliteRow&& src);
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/**
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* \brief Destructor. Defaulted.
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*/
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~SqliteRow(void) = default;
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/**
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* \brief Copy assignment operator.
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* \param src The source SqliteRow to copy from.
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* \return Reference to this object.
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*/
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SqliteRow& operator = (const SqliteRow& src);
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/**
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* \brief Move assignment operator.
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* \param src The source SqliteRow to move from.
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* \return Reference to this object.
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*/
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SqliteRow& operator = (SqliteRow&& src);
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//////////////////////////////////////////////////////////////////////////
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// Attributes and operations
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//////////////////////////////////////////////////////////////////////////
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public:
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/**
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* \brief Checks if the row is valid (i.e., associated with a statement).
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* \return True if valid, false otherwise.
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*/
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inline bool isValid(void) const;
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/**
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* \brief Retrieves the integer value of the specified column.
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* \param column The 0-based column index.
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* \return The integer value of the column.
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*/
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int getInt(int column) const;
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/**
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* \brief Retrieves the 64-bit integer value of the specified column.
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* \param column The 0-based column index.
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* \return The 64-bit integer value of the column.
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*/
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int64_t getInt64(int column) const;
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/**
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* \brief Retrieves the double value of the specified column.
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* \param column The 0-based column index.
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* \return The double value of the column.
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*/
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double getDouble(int column) const;
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/**
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* \brief Retrieves the text value of the specified column.
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* \param column The 0-based column index.
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* \return The string value of the column.
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*/
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String getText(int column) const;
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/**
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* \brief Checks if the specified column is NULL.
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* \param column The 0-based column index.
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* \return True if the column is NULL, false otherwise.
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*/
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bool isNull(int column) const;
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/**
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* \brief Checks if the specified column index is valid.
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* \param column The 0-based column index.
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* \return True if the column index is valid, false otherwise.
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*/
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bool isColumnValid(int column) const;
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/**
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* \brief Checks if the specified column contains a string value.
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* \param column The 0-based column index.
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* \return True if the column is a string, false otherwise.
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*/
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bool isString(int column) const;
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/**
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* \brief Checks if the specified column contains a 32-bit integer value.
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* \param column The 0-based column index.
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* \return True if the column is a 32-bit integer, false otherwise.
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*/
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bool isInteger(int column) const;
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/**
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* \brief Checks if the specified column contains a 64-bit integer value.
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* \param column The 0-based column index.
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* \return True if the column is a 64-bit integer, false otherwise.
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*/
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bool isInteger64(int column) const;
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/**
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* \brief Checks if the specified column contains a double value.
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* \param column The 0-based column index.
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* \return True if the column is a double, false otherwise.
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*/
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bool isDouble(int column) const;
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/**
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* \brief Returns the number of columns in the row.
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* \return The number of columns.
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*/
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int getColumnCount(void) const;
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/**
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* \brief Returns the name of the specified column.
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* \param column The 0-based column index.
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* \return The name of the column.
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*/
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String getColumnName(int column) const;
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/**
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* \brief Returns the index of the column with the specified name.
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* \param columnName The name of the column.
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* \return The 0-based index of the column, or -1 if not found.
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*/
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int getColumnIndex(const String& columnName) const;
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//////////////////////////////////////////////////////////////////////////
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// Member variables
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//////////////////////////////////////////////////////////////////////////
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protected:
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/**
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* \brief Pointer to the underlying SQLite statement.
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*/
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void* mStatement;
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};
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inline bool SqliteRow::isValid(void) const
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{
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return (mStatement != nullptr);
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}
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#endif // AREG_AREGEXTEND_DB_SQLITEROW_HPP

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