182 lines
7.3 KiB
C++
182 lines
7.3 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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#pragma once
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/sdbc/XStatement.hpp>
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#include <com/sun/star/sdbc/XConnection.hpp>
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#include <com/sun/star/util/XCancellable.hpp>
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#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
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#include <com/sun/star/sdbc/XCloseable.hpp>
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#include <com/sun/star/sdbc/XMultipleResults.hpp>
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#include <com/sun/star/sdbc/XPreparedBatchExecution.hpp>
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#include <com/sun/star/sdbc/XBatchExecution.hpp>
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#include <com/sun/star/sdbc/XGeneratedResultSet.hpp>
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#include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp>
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#include <cppuhelper/propshlp.hxx>
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#include <comphelper/proparrhlp.hxx>
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#include <cppuhelper/basemutex.hxx>
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#include <cppuhelper/implbase3.hxx>
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#include <cppuhelper/compbase.hxx>
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#include <unotools/weakref.hxx>
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namespace dbaccess { class OConnection; }
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// OStatementBase
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class OStatementBase : public cppu::BaseMutex,
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public ::cppu::WeakComponentImplHelper<>,
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public ::cppu::OPropertySetHelper,
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public ::comphelper::OPropertyArrayUsageHelper < OStatementBase >,
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public css::util::XCancellable,
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public css::sdbc::XWarningsSupplier,
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public css::sdbc::XPreparedBatchExecution,
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public css::sdbc::XMultipleResults,
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public css::sdbc::XCloseable,
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public css::sdbc::XGeneratedResultSet
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{
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protected:
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unotools::WeakReference<::dbaccess::OConnection> m_xParent;
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::osl::Mutex m_aCancelMutex;
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css::uno::WeakReferenceHelper m_aResultSet;
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css::uno::Reference< css::beans::XPropertySet > m_xAggregateAsSet;
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css::uno::Reference< css::util::XCancellable > m_xAggregateAsCancellable;
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bool m_bUseBookmarks;
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bool m_bEscapeProcessing;
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virtual ~OStatementBase() override;
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public:
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OStatementBase(const rtl::Reference< ::dbaccess::OConnection > & _xConn,
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const css::uno::Reference< css::uno::XInterface > & _xStatement);
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// css::lang::XTypeProvider
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virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes() override;
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// css::uno::XInterface
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virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
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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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// OComponentHelper
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virtual void SAL_CALL disposing() override;
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// css::beans::XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
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// comphelper::OPropertyArrayUsageHelper
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virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
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// cppu::OPropertySetHelper
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virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
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virtual sal_Bool SAL_CALL convertFastPropertyValue(
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css::uno::Any & rConvertedValue,
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css::uno::Any & rOldValue,
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sal_Int32 nHandle,
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const css::uno::Any& rValue ) override;
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virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
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sal_Int32 nHandle,
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const css::uno::Any& rValue
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) override;
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virtual void SAL_CALL getFastPropertyValue( css::uno::Any& rValue, sal_Int32 nHandle ) const override;
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// css::sdbc::XWarningsSupplier
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virtual css::uno::Any SAL_CALL getWarnings( ) override;
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virtual void SAL_CALL clearWarnings( ) override;
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// css::util::XCancellable
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virtual void SAL_CALL cancel( ) override;
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// css::sdbc::XCloseable
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virtual void SAL_CALL close( ) override;
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// css::sdbc::XMultipleResults
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virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL getResultSet( ) override;
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virtual sal_Int32 SAL_CALL getUpdateCount( ) override;
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virtual sal_Bool SAL_CALL getMoreResults( ) override;
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// css::sdbc::XPreparedBatchExecution
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virtual void SAL_CALL addBatch( ) override;
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virtual void SAL_CALL clearBatch( ) override;
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virtual css::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) override;
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// css::sdbc::XGeneratedResultSet
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virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL getGeneratedValues( ) override;
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// Helper
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void disposeResultSet();
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protected:
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using ::cppu::OPropertySetHelper::getFastPropertyValue;
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};
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// OStatement
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typedef ::cppu::ImplHelper3 < css::sdbc::XStatement
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, css::lang::XServiceInfo
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, css::sdbc::XBatchExecution
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> OStatement_IFACE;
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class OStatement :public OStatementBase
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,public OStatement_IFACE
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{
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private:
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css::uno::Reference< css::sdbc::XStatement > m_xAggregateStatement;
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css::uno::Reference< css::sdb::XSingleSelectQueryComposer > m_xComposer;
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bool m_bAttemptedComposerCreation;
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public:
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OStatement(const rtl::Reference< ::dbaccess::OConnection > & _xConn,
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const css::uno::Reference< css::uno::XInterface > & _xStatement);
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DECLARE_XINTERFACE()
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DECLARE_XTYPEPROVIDER()
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// css::lang::XServiceInfo
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virtual OUString SAL_CALL getImplementationName( ) override;
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virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
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virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames( ) override;
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// css::sdbc::XStatement
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virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery( const OUString& sql ) override;
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virtual sal_Int32 SAL_CALL executeUpdate( const OUString& sql ) override;
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virtual sal_Bool SAL_CALL execute( const OUString& sql ) override;
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virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( ) override;
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// OComponentHelper
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virtual void SAL_CALL disposing() override;
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// XBatchExecution
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virtual void SAL_CALL addBatch( const OUString& sql ) override;
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virtual void SAL_CALL clearBatch( ) override;
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virtual css::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) override;
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using OStatementBase::addBatch;
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private:
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/** does escape processing for the given SQL command, if the our EscapeProcessing
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property allows so.
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*/
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OUString impl_doEscapeProcessing_nothrow( const OUString& _rSQL ) const;
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bool impl_ensureComposer_nothrow() const;
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};
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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