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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#pragma once
#include "sqliteglobal.h"
#include <utils/smallstringvector.h>
#include <utility>
#include <vector>
namespace Sqlite {
class SQLITE_EXPORT SqlStatementBuilder
{
using BindingPair = std::pair<Utils::SmallString, Utils::SmallString>;
public:
SqlStatementBuilder(Utils::SmallStringView m_sqlTemplate);
void bindEmptyText(Utils::SmallString &&name);
void bind(Utils::SmallString &&name, Utils::SmallString &&text);
void bind(Utils::SmallString &&name, const Utils::SmallStringVector &textVector);
void bind(Utils::SmallString &&name, int value);
void bind(Utils::SmallString &&name, const std::vector<int> &integerVector);
void bindWithInsertTemplateParameters(Utils::SmallString &&name,
const Utils::SmallStringVector &columns);
void bindWithUpdateTemplateParameters(Utils::SmallString &&name,
const Utils::SmallStringVector &columns);
void bindWithUpdateTemplateNames(Utils::SmallString &&name,
const Utils::SmallStringVector &columns);
void clear();
Utils::SmallStringView sqlStatement() const;
bool isBuild() const;
static Utils::SmallString columnTypeToString(ColumnType columnType);
protected:
static Utils::SmallString insertTemplateParameters(const Utils::SmallStringVector &columns);
static Utils::SmallString updateTemplateParameters(const Utils::SmallStringVector &columns);
static Utils::SmallString updateTemplateNames(const Utils::SmallStringVector &columns);
void sortBindings() const;
void generateSqlStatement() const;
void changeBinding(Utils::SmallString &&name, Utils::SmallString &&text);
void clearSqlStatement();
void checkIfPlaceHolderExists(Utils::SmallStringView name) const;
void checkIfNoPlaceHoldersAynmoreExists() const;
void checkBindingTextIsNotEmpty(Utils::SmallStringView text) const;
void checkBindingTextVectorIsNotEmpty(const Utils::SmallStringVector &textVector) const;
void checkBindingIntegerVectorIsNotEmpty(const std::vector<int> &integerVector) const;
Q_NORETURN static void throwException(const char *whatHasHappened, const char *errorMessage);
private:
Utils::BasicSmallString<510> m_sqlTemplate;
mutable Utils::BasicSmallString<510> m_sqlStatement;
mutable std::vector<BindingPair> m_bindings;
};
} // namespace Sqlite
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