forked from qt-creator/qt-creator
132 lines
4.3 KiB
C++
132 lines
4.3 KiB
C++
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/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://www.qt.io/licensing. For further information
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** use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Digia gives you certain additional
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** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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****************************************************************************/
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#include "createtablesqlstatementbuilder.h"
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#include "utf8stringvector.h"
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namespace Internal {
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CreateTableSqlStatementBuilder::CreateTableSqlStatementBuilder()
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: sqlStatementBuilder(Utf8StringLiteral("CREATE TABLE IF NOT EXISTS $table($columnDefinitions)$withoutRowId")),
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useWithoutRowId(false)
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{
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}
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void CreateTableSqlStatementBuilder::setTable(const Utf8String &tableName)
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{
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sqlStatementBuilder.clear();
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this->tableName = tableName;
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}
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void CreateTableSqlStatementBuilder::addColumnDefinition(const Utf8String &columnName,
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ColumnType columnType,
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bool isPrimaryKey)
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{
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sqlStatementBuilder.clear();
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ColumnDefinition columnDefinition;
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columnDefinition.setName(columnName);
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columnDefinition.setType(columnType);
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columnDefinition.setIsPrimaryKey(isPrimaryKey);
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columnDefinitions.append(columnDefinition);
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}
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void CreateTableSqlStatementBuilder::setColumnDefinitions(const QVector<ColumnDefinition> &columnDefinitions)
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{
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sqlStatementBuilder.clear();
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this->columnDefinitions = columnDefinitions;
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}
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void CreateTableSqlStatementBuilder::setUseWithoutRowId(bool useWithoutRowId)
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{
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this->useWithoutRowId = useWithoutRowId;
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}
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void CreateTableSqlStatementBuilder::clear()
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{
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sqlStatementBuilder.clear();
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columnDefinitions.clear();
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tableName.clear();
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useWithoutRowId = false;
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}
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void CreateTableSqlStatementBuilder::clearColumns()
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{
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sqlStatementBuilder.clear();
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columnDefinitions.clear();
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}
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Utf8String CreateTableSqlStatementBuilder::sqlStatement() const
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{
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if (!sqlStatementBuilder.isBuild())
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bindAll();
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return sqlStatementBuilder.sqlStatement();
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}
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bool CreateTableSqlStatementBuilder::isValid() const
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{
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return tableName.hasContent() && !columnDefinitions.isEmpty();
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}
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void CreateTableSqlStatementBuilder::bindColumnDefinitions() const
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{
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Utf8StringVector columnDefinitionStrings;
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foreach (const ColumnDefinition &columnDefinition, columnDefinitions) {
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Utf8String columnDefinitionString = columnDefinition.name() + Utf8StringLiteral(" ") + columnDefinition.typeString();
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if (columnDefinition.isPrimaryKey())
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columnDefinitionString.append(Utf8StringLiteral(" PRIMARY KEY"));
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columnDefinitionStrings.append(columnDefinitionString);
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}
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sqlStatementBuilder.bind(Utf8StringLiteral("$columnDefinitions"), columnDefinitionStrings);
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}
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void CreateTableSqlStatementBuilder::bindAll() const
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{
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sqlStatementBuilder.bind(Utf8StringLiteral("$table"), tableName);
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bindColumnDefinitions();
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if (useWithoutRowId)
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sqlStatementBuilder.bind(Utf8StringLiteral("$withoutRowId"), Utf8StringLiteral(" WITHOUT ROWID"));
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else
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sqlStatementBuilder.bindEmptyText(Utf8StringLiteral("$withoutRowId"));
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}
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}
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