/* -*- 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/.
*
* This file incorporates work covered by the following license notice :
*
* Licensed to the Apache Software Foundation ( ASF ) under one or more
* contributor license agreements . See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership . The ASF licenses this file to you under the Apache
* License , Version 2 . 0 ( the " License " ) ; you may not use this file
* except in compliance with the License . You may obtain a copy of
* the License at http : //www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include "TableConnectionData.hxx"
#include <com/sun/star/beans/XPropertySet.hpp>
#include "QEnumTypes.hxx"
namespace dbaui
{
enum class Cardinality {
Undefined, OneMany, ManyOne, OneOne
};
class ORelationTableConnectionData final : public OTableConnectionData
{
friend bool operator ==(const ORelationTableConnectionData& lhs, const ORelationTableConnectionData& rhs);
::osl::Mutex m_aMutex;
// @see com.sun.star.sdbc.KeyRule
sal_Int32 m_nUpdateRules;
sal_Int32 m_nDeleteRules;
Cardinality m_nCardinality;
bool checkPrimaryKey(const css::uno::Reference< css::beans::XPropertySet>& i_xTable, EConnectionSide _eEConnectionSide) const ;
bool IsSourcePrimKey() const { return checkPrimaryKey(getReferencingTable()->getTable(),JTCS_FROM); }
bool IsDestPrimKey() const { return checkPrimaryKey(getReferencedTable()->getTable(),JTCS_TO); }
ORelationTableConnectionData& operator =( const ORelationTableConnectionData& rConnData );
public :
ORelationTableConnectionData();
ORelationTableConnectionData( const ORelationTableConnectionData& rConnData );
ORelationTableConnectionData( const TTableWindowData::value_type& _pReferencingTable,
const TTableWindowData::value_type& _pReferencedTable,
const OUString& rConnName = OUString() );
virtual ~ORelationTableConnectionData() override;
virtual void CopyFrom(const OTableConnectionData& rSource) override;
virtual std::shared_ptr<OTableConnectionData> NewInstance() const override { return std::make_shared<ORelationTableConnectionData>(); }
/** Update create a new relation
@ return true if successful
*/
virtual bool Update() override;
void SetCardinality();
void SetUpdateRules( sal_Int32 nAttr ){ m_nUpdateRules = nAttr; }
void SetDeleteRules( sal_Int32 nAttr ){ m_nDeleteRules = nAttr; }
sal_Int32 GetUpdateRules() const { return m_nUpdateRules; }
sal_Int32 GetDeleteRules() const { return m_nDeleteRules; }
Cardinality GetCardinality() const { return m_nCardinality; }
void IsConnectionPossible();
void ChangeOrientation();
void DropRelation();
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Messung V0.5 in Prozent C=96 H=94 G=94
¤ Dauer der Verarbeitung: 0.12 Sekunden
(vorverarbeitet am 2026-09-28)
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