98 lines
3.5 KiB
C++
98 lines
3.5 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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#include "mysqlc_view.hxx"
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#include <propertyids.hxx>
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#include <com/sun/star/sdbc/XRow.hpp>
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namespace connectivity::mysqlc
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{
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View::View(const css::uno::Reference<css::sdbc::XConnection>& _rxConnection, bool _bCaseSensitive,
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const OUString& _rSchemaName, const OUString& _rName)
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: View_Base(_bCaseSensitive, _rName, _rxConnection->getMetaData(), OUString(), _rSchemaName,
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OUString())
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, m_xConnection(_rxConnection)
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{
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}
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View::~View() {}
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void SAL_CALL View::acquire() noexcept { View_Base::acquire(); };
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void SAL_CALL View::release() noexcept { View_Base::release(); };
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css::uno::Any SAL_CALL View::queryInterface(const css::uno::Type& _rType)
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{
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css::uno::Any aReturn = View_Base::queryInterface(_rType);
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if (!aReturn.hasValue())
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aReturn = View_IBASE::queryInterface(_rType);
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return aReturn;
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}
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css::uno::Sequence<css::uno::Type> SAL_CALL View::getTypes()
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{
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return ::comphelper::concatSequences(View_Base::getTypes(), View_IBASE::getTypes());
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}
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css::uno::Sequence<sal_Int8> SAL_CALL View::getImplementationId()
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{
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return css::uno::Sequence<sal_Int8>();
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}
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void SAL_CALL View::alterCommand(const OUString& _rNewCommand)
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{
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OUString aCommand = "ALTER VIEW " + m_SchemaName + "." + m_Name + " AS " + _rNewCommand;
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m_xMetaData->getConnection()->createStatement()->execute(aCommand);
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}
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void SAL_CALL View::getFastPropertyValue(css::uno::Any& _rValue, sal_Int32 _nHandle) const
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{
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if (_nHandle == PROPERTY_ID_COMMAND)
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{
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// retrieve the very current command, don't rely on the base classes cached value
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// (which we initialized empty, anyway)
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_rValue <<= impl_getCommand();
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return;
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}
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View_Base::getFastPropertyValue(_rValue, _nHandle);
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}
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OUString View::impl_getCommand() const
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{
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OUString aCommand("SELECT VIEW_DEFINITION FROM INFORMATION_SCHEMA.VIEWS WHERE TABLE_SCHEMA = '"
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+ m_SchemaName + "' AND TABLE_NAME = '" + m_Name + "'");
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//::utl::SharedUNOComponent< XStatement > xStatement; xStatement.set( m_xConnection->createStatement(), UNO_QUERY_THROW );
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css::uno::Reference<css::sdbc::XResultSet> xResult(
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m_xMetaData->getConnection()->createStatement()->executeQuery(aCommand),
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css::uno::UNO_SET_THROW);
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if (!xResult->next())
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{
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// hmm. There is no view the name as we know it. Can only mean some other instance
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// dropped this view meanwhile...
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std::abort();
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}
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css::uno::Reference<css::sdbc::XRow> xRow(xResult, css::uno::UNO_QUERY_THROW);
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return xRow->getString(1);
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}
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} // namespace connectivity::mysqlc
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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