434 lines
15 KiB
C++
434 lines
15 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 <mutex>
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#include <vector>
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#include <osl/file.hxx>
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#include <comphelper/interfacecontainer4.hxx>
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#include <com/sun/star/ucb/XContentAccess.hpp>
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#include <com/sun/star/sdbc/XCloseable.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/ucb/XDynamicResultSet.hpp>
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#include <com/sun/star/ucb/XDynamicResultSetListener.hpp>
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#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
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#include <com/sun/star/ucb/NumberedSortingInfo.hpp>
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#include <com/sun/star/ucb/XContentIdentifier.hpp>
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#include <com/sun/star/beans/Property.hpp>
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#include "filrow.hxx"
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#include <cppuhelper/implbase.hxx>
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namespace fileaccess {
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class XResultSet_impl :
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public cppu::WeakImplHelper< css::lang::XEventListener,
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css::sdbc::XRow,
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css::sdbc::XResultSet,
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css::ucb::XDynamicResultSet,
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css::sdbc::XCloseable,
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css::sdbc::XResultSetMetaDataSupplier,
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css::beans::XPropertySet,
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css::ucb::XContentAccess >
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{
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public:
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XResultSet_impl( TaskManager* pMyShell,
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const OUString& aUnqPath,
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sal_Int32 OpenMode,
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const css::uno::Sequence< css::beans::Property >& seq,
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const css::uno::Sequence< css::ucb::NumberedSortingInfo >& seqSort );
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virtual ~XResultSet_impl() override;
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TaskHandlerErr CtorSuccess() const { return m_nErrorCode;}
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sal_Int32 getMinorError() const { return m_nMinorErrorCode;}
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// XEventListener
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virtual void SAL_CALL
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disposing( const css::lang::EventObject& Source ) override;
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// XComponent
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virtual void SAL_CALL
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dispose() override;
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virtual void SAL_CALL
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addEventListener(
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const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
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virtual void SAL_CALL
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removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
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// XRow
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virtual sal_Bool SAL_CALL
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wasNull() override
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{
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if( 0<= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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m_nWasNull = m_aItems[m_nRow]->wasNull();
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else
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m_nWasNull = true;
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return m_nWasNull;
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}
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virtual OUString SAL_CALL
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getString( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getString( columnIndex );
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else
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return OUString();
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}
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virtual sal_Bool SAL_CALL
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getBoolean( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getBoolean( columnIndex );
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else
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return false;
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}
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virtual sal_Int8 SAL_CALL
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getByte( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getByte( columnIndex );
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else
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return sal_Int8( 0 );
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}
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virtual sal_Int16 SAL_CALL
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getShort( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getShort( columnIndex );
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else
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return sal_Int16( 0 );
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}
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virtual sal_Int32 SAL_CALL
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getInt( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getInt( columnIndex );
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else
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return 0;
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}
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virtual sal_Int64 SAL_CALL
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getLong( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getLong( columnIndex );
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else
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return sal_Int64( 0 );
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}
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virtual float SAL_CALL
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getFloat( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getFloat( columnIndex );
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else
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return float( 0 );
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}
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virtual double SAL_CALL
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getDouble( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getDouble( columnIndex );
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else
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return double( 0 );
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}
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virtual css::uno::Sequence< sal_Int8 > SAL_CALL
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getBytes( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getBytes( columnIndex );
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else
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return css::uno::Sequence< sal_Int8 >();
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}
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virtual css::util::Date SAL_CALL
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getDate( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getDate( columnIndex );
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else
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return css::util::Date();
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}
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virtual css::util::Time SAL_CALL
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getTime( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getTime( columnIndex );
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else
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return css::util::Time();
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}
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virtual css::util::DateTime SAL_CALL
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getTimestamp( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getTimestamp( columnIndex );
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else
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return css::util::DateTime();
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}
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virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
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getBinaryStream( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getBinaryStream( columnIndex );
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else
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return css::uno::Reference< css::io::XInputStream >();
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}
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virtual css::uno::Reference< css::io::XInputStream > SAL_CALL
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getCharacterStream( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getCharacterStream( columnIndex );
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else
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return css::uno::Reference< css::io::XInputStream >();
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}
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virtual css::uno::Any SAL_CALL
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getObject( sal_Int32 columnIndex,
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const css::uno::Reference< css::container::XNameAccess >& typeMap ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getObject( columnIndex,typeMap );
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else
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return css::uno::Any();
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}
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virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL
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getRef( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getRef( columnIndex );
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else
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return css::uno::Reference< css::sdbc::XRef >();
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}
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virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL
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getBlob( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getBlob( columnIndex );
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else
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return css::uno::Reference< css::sdbc::XBlob >();
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}
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virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL
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getClob( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getClob( columnIndex );
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else
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return css::uno::Reference< css::sdbc::XClob >();
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}
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virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL
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getArray( sal_Int32 columnIndex ) override
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{
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if( 0 <= m_nRow && m_nRow < sal::static_int_cast<sal_Int32>(m_aItems.size()) )
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return m_aItems[m_nRow]->getArray( columnIndex );
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else
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return css::uno::Reference< css::sdbc::XArray >();
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}
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// XResultSet
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virtual sal_Bool SAL_CALL
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next() override;
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virtual sal_Bool SAL_CALL
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isBeforeFirst() override;
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virtual sal_Bool SAL_CALL
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isAfterLast() override;
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virtual sal_Bool SAL_CALL
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isFirst() override;
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virtual sal_Bool SAL_CALL
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isLast() override;
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virtual void SAL_CALL
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beforeFirst() override;
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virtual void SAL_CALL
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afterLast() override;
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virtual sal_Bool SAL_CALL
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first() override;
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virtual sal_Bool SAL_CALL
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last() override;
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virtual sal_Int32 SAL_CALL
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getRow() override;
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virtual sal_Bool SAL_CALL
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absolute( sal_Int32 row ) override;
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virtual sal_Bool SAL_CALL
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relative( sal_Int32 rows ) override;
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virtual sal_Bool SAL_CALL
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previous() override;
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virtual void SAL_CALL
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refreshRow() override;
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virtual sal_Bool SAL_CALL
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rowUpdated() override;
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virtual sal_Bool SAL_CALL
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rowInserted() override;
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virtual sal_Bool SAL_CALL
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rowDeleted() override;
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virtual css::uno::Reference< css::uno::XInterface > SAL_CALL
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getStatement() override;
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// XDynamicResultSet
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virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL
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getStaticResultSet() override;
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virtual void SAL_CALL
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setListener(
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const css::uno::Reference<
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css::ucb::XDynamicResultSetListener >& Listener ) override;
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virtual void SAL_CALL
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connectToCache( const css::uno::Reference< css::ucb::XDynamicResultSet > & xCache ) override;
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virtual sal_Int16 SAL_CALL
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getCapabilities() override;
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// XCloseable
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virtual void SAL_CALL
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close() override;
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// XContentAccess
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virtual OUString SAL_CALL
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queryContentIdentifierString() override;
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virtual css::uno::Reference< css::ucb::XContentIdentifier > SAL_CALL
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queryContentIdentifier() override;
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virtual css::uno::Reference< css::ucb::XContent > SAL_CALL
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queryContent() override;
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// XResultSetMetaDataSupplier
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virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL
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getMetaData() override;
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// XPropertySet
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virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL
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getPropertySetInfo() override;
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virtual void SAL_CALL setPropertyValue(
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const OUString& aPropertyName,
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const css::uno::Any& aValue ) override;
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virtual css::uno::Any SAL_CALL
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getPropertyValue(
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const OUString& PropertyName ) override;
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virtual void SAL_CALL
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addPropertyChangeListener(
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const OUString& aPropertyName,
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const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
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virtual void SAL_CALL
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removePropertyChangeListener(
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const OUString& aPropertyName,
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const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
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virtual void SAL_CALL
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addVetoableChangeListener(
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const OUString& PropertyName,
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const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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virtual void SAL_CALL removeVetoableChangeListener(
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const OUString& PropertyName,
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const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
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private:
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TaskManager* m_pMyShell;
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bool m_nIsOpen;
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sal_Int32 m_nRow;
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bool m_nWasNull;
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sal_Int32 m_nOpenMode;
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bool m_bRowCountFinal;
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typedef std::vector< css::uno::Reference< css::ucb::XContentIdentifier > > IdentSet;
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typedef std::vector< css::uno::Reference< css::sdbc::XRow > > ItemSet;
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IdentSet m_aIdents;
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ItemSet m_aItems;
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std::vector< OUString > m_aUnqPath;
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const OUString m_aBaseDirectory;
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osl::Directory m_aFolder;
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css::uno::Sequence< css::beans::Property > m_sProperty;
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css::uno::Sequence< css::ucb::NumberedSortingInfo > m_sSortingInfo;
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std::mutex m_aMutex;
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comphelper::OInterfaceContainerHelper4<css::lang::XEventListener> m_aDisposeEventListeners;
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comphelper::OInterfaceContainerHelper4<css::beans::XPropertyChangeListener> m_aRowCountListeners;
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comphelper::OInterfaceContainerHelper4<css::beans::XPropertyChangeListener> m_aIsFinalListeners;
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css::uno::Reference< css::ucb::XDynamicResultSetListener > m_xListener;
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TaskHandlerErr m_nErrorCode;
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sal_Int32 m_nMinorErrorCode;
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// Methods
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/// @throws css::sdbc::SQLException
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/// @throws css::uno::RuntimeException
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bool OneMore(std::unique_lock<std::mutex>&);
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void rowCountChanged(std::unique_lock<std::mutex>&);
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void isFinalChanged(std::unique_lock<std::mutex>&);
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};
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} // end namespace fileaccess
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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