ebe57117c4
presumably since...
commit 5c7b954935
Date: Mon Jan 29 13:28:44 2018 +0200
loplugin:useuniqueptr in OTable
OCollection has a unique and nonstandard acquire/release which forwards
to a parent cppu::OWeakObject. So when it would appear to a casual
observer, who assumes that it has an internal refcount, that its
refcount would drop to zero and then get auto-deleted, nothing of the
kind occurs.
Change-Id: Ic292663a61b4d7dbf7636be7ad4c00aed0b5a7fa
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122528
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>
143 lines
6.4 KiB
C++
143 lines
6.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_CONNECTIVITY_SDBCX_VTABLE_HXX
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#define INCLUDED_CONNECTIVITY_SDBCX_VTABLE_HXX
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#include <com/sun/star/sdbcx/XDataDescriptorFactory.hpp>
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#include <com/sun/star/sdbcx/XIndexesSupplier.hpp>
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#include <com/sun/star/sdbcx/XRename.hpp>
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#include <com/sun/star/sdbcx/XAlterTable.hpp>
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <comphelper/IdPropArrayHelper.hxx>
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#include <cppuhelper/compbase.hxx>
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#include <cppuhelper/implbase4.hxx>
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#include <cppuhelper/basemutex.hxx>
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#include <rtl/ref.hxx>
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#include <com/sun/star/container/XNamed.hpp>
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#include <connectivity/sdbcx/IRefreshable.hxx>
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#include <connectivity/sdbcx/VDescriptor.hxx>
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#include <connectivity/CommonTools.hxx>
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#include <connectivity/dbtoolsdllapi.hxx>
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namespace com::sun::star::sdbc { class XDatabaseMetaData; }
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namespace connectivity::sdbcx
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{
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class OTable;
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class OCollection;
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typedef ::cppu::WeakComponentImplHelper< css::sdbcx::XColumnsSupplier,
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css::sdbcx::XKeysSupplier,
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css::container::XNamed,
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css::lang::XServiceInfo> OTableDescriptor_BASE;
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typedef ::cppu::ImplHelper4< css::sdbcx::XDataDescriptorFactory,
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css::sdbcx::XIndexesSupplier,
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css::sdbcx::XRename,
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css::sdbcx::XAlterTable > OTable_BASE;
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typedef ::comphelper::OIdPropertyArrayUsageHelper<OTable> OTable_PROP;
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class OOO_DLLPUBLIC_DBTOOLS OTable :
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public cppu::BaseMutex,
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public OTable_BASE,
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public OTableDescriptor_BASE,
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public IRefreshableColumns,
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public OTable_PROP,
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public ODescriptor
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{
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protected:
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OUString m_CatalogName;
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OUString m_SchemaName;
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OUString m_Description;
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OUString m_Type;
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// no Reference! see OCollection::acquire
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std::unique_ptr<OCollection> m_xKeys;
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std::unique_ptr<OCollection> m_xColumns;
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std::unique_ptr<OCollection> m_xIndexes;
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OCollection* m_pTables; // must hold his own container to notify him when renaming
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using OTableDescriptor_BASE::rBHelper;
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// OPropertyArrayUsageHelper
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virtual ::cppu::IPropertyArrayHelper* createArrayHelper(sal_Int32 _nId ) const override;
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// OPropertySetHelper
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virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
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public:
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OTable( OCollection* _pTables,
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bool _bCase);
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OTable( OCollection* _pTables,
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bool _bCase,
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const OUString& Name,
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const OUString& Type,
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const OUString& Description = OUString(),
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const OUString& SchemaName = OUString(),
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const OUString& CatalogName = OUString());
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virtual ~OTable() override;
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DECLARE_SERVICE_INFO();
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//XInterface
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virtual void SAL_CALL acquire() noexcept override;
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virtual void SAL_CALL release() noexcept override;
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
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//XTypeProvider
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
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// ODescriptor
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virtual void construct() override;
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virtual void refreshColumns() override;
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virtual void refreshKeys();
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virtual void refreshIndexes();
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// ::cppu::OComponentHelper
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virtual void SAL_CALL disposing() override;
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// XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
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// XColumnsSupplier
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virtual css::uno::Reference< css::container::XNameAccess > SAL_CALL getColumns( ) override;
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// XKeysSupplier
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virtual css::uno::Reference< css::container::XIndexAccess > SAL_CALL getKeys( ) override;
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// XNamed
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virtual OUString SAL_CALL getName() override;
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virtual void SAL_CALL setName( const OUString& aName ) override;
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// XDataDescriptorFactory
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virtual css::uno::Reference< css::beans::XPropertySet > SAL_CALL createDataDescriptor() override;
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// XIndexesSupplier
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virtual css::uno::Reference< css::container::XNameAccess > SAL_CALL getIndexes( ) override;
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// XRename
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virtual void SAL_CALL rename( const OUString& newName ) override;
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// XAlterTable
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virtual void SAL_CALL alterColumnByName( const OUString& colName, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
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virtual void SAL_CALL alterColumnByIndex( sal_Int32 index, const css::uno::Reference< css::beans::XPropertySet >& descriptor ) override;
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// helper method
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virtual css::uno::Reference< css::sdbc::XDatabaseMetaData> getMetaData() const;
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};
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}
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#endif // INCLUDED_CONNECTIVITY_SDBCX_VTABLE_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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