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Diffstat (limited to 'connectivity/source/drivers/flat/EResultSet.cxx')
| -rw-r--r-- | connectivity/source/drivers/flat/EResultSet.cxx | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/connectivity/source/drivers/flat/EResultSet.cxx b/connectivity/source/drivers/flat/EResultSet.cxx new file mode 100644 index 000000000..9d1975c77 --- /dev/null +++ b/connectivity/source/drivers/flat/EResultSet.cxx @@ -0,0 +1,169 @@ +/* -*- 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 . + */ + +#include <com/sun/star/sdbcx/CompareBookmark.hpp> +#include <com/sun/star/sdbcx/XDeleteRows.hpp> +#include <flat/EResultSet.hxx> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <comphelper/sequence.hxx> +#include <comphelper/types.hxx> +#include <cppuhelper/supportsservice.hxx> + +using namespace ::comphelper; + +using namespace connectivity::flat; +using namespace connectivity::file; +using namespace ::cppu; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::sdbcx; + + +OFlatResultSet::OFlatResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator& _aSQLIterator) + : file::OResultSet(pStmt,_aSQLIterator) + ,m_bBookmarkable(true) +{ + registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE), PROPERTY_ID_ISBOOKMARKABLE, PropertyAttribute::READONLY,&m_bBookmarkable, cppu::UnoType<bool>::get()); +} + +OUString SAL_CALL OFlatResultSet::getImplementationName( ) +{ + return "com.sun.star.sdbcx.flat.ResultSet"; +} + +Sequence< OUString > SAL_CALL OFlatResultSet::getSupportedServiceNames( ) +{ + return { "com.sun.star.sdbc.ResultSet", "com.sun.star.sdbcx.ResultSet" }; +} + +sal_Bool SAL_CALL OFlatResultSet::supportsService( const OUString& _rServiceName ) +{ + return cppu::supportsService(this, _rServiceName); +} + +Any SAL_CALL OFlatResultSet::queryInterface( const Type & rType ) +{ + if(rType == cppu::UnoType<XDeleteRows>::get()|| rType == cppu::UnoType<XResultSetUpdate>::get() + || rType == cppu::UnoType<XRowUpdate>::get()) + return Any(); + + const Any aRet = OResultSet::queryInterface(rType); + return aRet.hasValue() ? aRet : OFlatResultSet_BASE::queryInterface(rType); +} + +Sequence< Type > SAL_CALL OFlatResultSet::getTypes( ) +{ + Sequence< Type > aTypes = OResultSet::getTypes(); + std::vector<Type> aOwnTypes; + aOwnTypes.reserve(aTypes.getLength()); + const Type* pBegin = aTypes.getConstArray(); + const Type* pEnd = pBegin + aTypes.getLength(); + for(;pBegin != pEnd;++pBegin) + { + if(!(*pBegin == cppu::UnoType<XDeleteRows>::get()|| + *pBegin == cppu::UnoType<XResultSetUpdate>::get()|| + *pBegin == cppu::UnoType<XRowUpdate>::get())) + { + aOwnTypes.push_back(*pBegin); + } + } + Sequence< Type > aRet(aOwnTypes.data(), aOwnTypes.size()); + return ::comphelper::concatSequences(aRet,OFlatResultSet_BASE::getTypes()); +} + + +// XRowLocate +Any SAL_CALL OFlatResultSet::getBookmark( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + return Any((*m_aRow)[0]->getValue().getInt32()); +} + +sal_Bool SAL_CALL OFlatResultSet::moveToBookmark( const Any& bookmark ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false; + + return Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),true); +} + +sal_Bool SAL_CALL OFlatResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false; + + Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),false); + + return relative(rows); +} + + +sal_Int32 SAL_CALL OFlatResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) +{ + return (lhs == rhs) ? CompareBookmark::EQUAL : CompareBookmark::NOT_EQUAL; +} + +sal_Bool SAL_CALL OFlatResultSet::hasOrderedBookmarks( ) +{ + return true; +} + +sal_Int32 SAL_CALL OFlatResultSet::hashBookmark( const Any& bookmark ) +{ + return comphelper::getINT32(bookmark); +} + +IPropertyArrayHelper* OFlatResultSet::createArrayHelper( ) const +{ + Sequence< Property > aProps; + describeProperties(aProps); + return new ::cppu::OPropertyArrayHelper(aProps); +} + +IPropertyArrayHelper & OFlatResultSet::getInfoHelper() +{ + return *OFlatResultSet_BASE3::getArrayHelper(); +} + +void SAL_CALL OFlatResultSet::acquire() noexcept +{ + OFlatResultSet_BASE2::acquire(); +} + +void SAL_CALL OFlatResultSet::release() noexcept +{ + OFlatResultSet_BASE2::release(); +} + +css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL OFlatResultSet::getPropertySetInfo( ) +{ + return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper()); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |