parseschema.hxx

Go to the documentation of this file.

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */
 
#pragma once
 
#include <com/sun/star/embed/XStorage.hpp>
#include <vector>
#include <map>
 
#include "columndef.hxx"
 
namespace dbahsql
{
using SqlStatementVector = std::vector<OUString>;
 
class SchemaParser
{
private:
    css::uno::Reference<css::embed::XStorage>& m_rStorage;
 
    // column type for each table. It is filled after parsing schema.
    std::map<OUString, std::vector<ColumnDefinition>> m_ColumnTypes;
 
    // root element's position of data for each table
    std::map<OUString, std::vector<sal_Int32>> m_Indexes;
 
    // primary keys of each table
    std::map<OUString, std::vector<OUString>> m_PrimaryKeys;
 
    SqlStatementVector m_sCreateStatements;
    SqlStatementVector m_sAlterStatements;
 
public:
    explicit SchemaParser(css::uno::Reference<css::embed::XStorage>& rStorage);
 
    void parseSchema();
 
    const SqlStatementVector& getCreateStatements() const { return m_sCreateStatements; }
 
    const SqlStatementVector& getAlterStatements() const { return m_sAlterStatements; }
 
    std::vector<ColumnDefinition> getTableColumnTypes(const OUString& sTableName) const;
 
    const std::map<OUString, std::vector<sal_Int32>>& getTableIndexes() const;
 
    const std::map<OUString, std::vector<OUString>>& getPrimaryKeys() const;
};
}
 
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */