mlangkabel
dfc6d88432
* removed paths in include directives * changed cmake to provide necessary header search paths * changed name of version.h to productVersion.h due to name conflict
71 lines
1.7 KiB
C++
71 lines
1.7 KiB
C++
#ifndef SQLITE_STORAGE_H
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#define SQLITE_STORAGE_H
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#include "CppSQLite3.h"
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#include "SqliteDatabaseIndex.h"
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#include "FilePath.h"
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class SqliteStorageMigration;
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class TimeStamp;
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class SqliteStorage
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{
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public:
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SqliteStorage(const FilePath& dbFilePath);
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virtual ~SqliteStorage();
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void setup();
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void clear();
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size_t getVersion() const;
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void setVersion(size_t version);
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void beginTransaction();
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void commitTransaction();
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void rollbackTransaction();
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void optimizeMemory() const;
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FilePath getDbFilePath() const;
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bool isEmpty() const;
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bool isIncompatible() const;
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void setTime();
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TimeStamp getTime() const;
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protected:
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void setupMetaTable();
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void clearMetaTable();
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bool executeStatement(const std::string& statement) const;
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bool executeStatement(CppSQLite3Statement& statement) const;
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int executeStatementScalar(const std::string& statement, const int nullValue) const;
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int executeStatementScalar(CppSQLite3Statement& statement, const int nullValue) const;
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CppSQLite3Query executeQuery(const std::string& statement) const;
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CppSQLite3Query executeQuery(CppSQLite3Statement& statement) const;
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bool hasTable(const std::string& tableName) const;
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std::string getMetaValue(const std::string& key) const;
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void insertOrUpdateMetaValue(const std::string& key, const std::string& value);
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mutable CppSQLite3DB m_database;
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FilePath m_dbFilePath;
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private:
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virtual size_t getStaticVersion() const = 0;
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virtual void clearTables() = 0;
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virtual void setupTables() = 0;
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virtual void setupPrecompiledStatements() = 0;
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std::vector<std::pair<int, SqliteDatabaseIndex>> m_indices;
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bool m_precompiledStatementsInitialized = false;
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friend SqliteStorageMigration;
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};
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#endif // SQLITE_STORAGE_H
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