223 lines
7.6 KiB
C++
223 lines
7.6 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 <com/sun/star/sdbcx/CompareBookmark.hpp>
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#include "dbase/DResultSet.hxx"
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#include <com/sun/star/lang/DisposedException.hpp>
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#include <comphelper/sequence.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include "dbase/DIndex.hxx"
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#include "dbase/DIndexIter.hxx"
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#include <comphelper/types.hxx>
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#include <connectivity/dbexception.hxx>
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#include "resource/dbase_res.hrc"
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using namespace ::comphelper;
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using namespace connectivity::dbase;
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using namespace connectivity::file;
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using namespace ::cppu;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::beans;
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using namespace com::sun::star::sdbc;
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using namespace com::sun::star::sdbcx;
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ODbaseResultSet::ODbaseResultSet( OStatement_Base* pStmt,connectivity::OSQLParseTreeIterator& _aSQLIterator)
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: file::OResultSet(pStmt,_aSQLIterator)
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,m_bBookmarkable(true)
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{
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registerProperty(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE), PROPERTY_ID_ISBOOKMARKABLE, PropertyAttribute::READONLY,&m_bBookmarkable, cppu::UnoType<bool>::get());
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}
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OUString SAL_CALL ODbaseResultSet::getImplementationName( ) throw ( RuntimeException, std::exception)
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{
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return OUString("com.sun.star.sdbcx.dbase.ResultSet");
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}
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Sequence< OUString > SAL_CALL ODbaseResultSet::getSupportedServiceNames( ) throw( RuntimeException, std::exception)
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{
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Sequence< OUString > aSupported(2);
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aSupported[0] = "com.sun.star.sdbc.ResultSet";
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aSupported[1] = "com.sun.star.sdbcx.ResultSet";
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return aSupported;
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}
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sal_Bool SAL_CALL ODbaseResultSet::supportsService( const OUString& _rServiceName ) throw( RuntimeException, std::exception)
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{
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return cppu::supportsService(this, _rServiceName);
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}
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Any SAL_CALL ODbaseResultSet::queryInterface( const Type & rType ) throw(RuntimeException, std::exception)
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{
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Any aRet = ODbaseResultSet_BASE::queryInterface(rType);
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return aRet.hasValue() ? aRet : OResultSet::queryInterface(rType);
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}
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Sequence< Type > SAL_CALL ODbaseResultSet::getTypes( ) throw( RuntimeException, std::exception)
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{
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return ::comphelper::concatSequences(OResultSet::getTypes(),ODbaseResultSet_BASE::getTypes());
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}
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// XRowLocate
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Any SAL_CALL ODbaseResultSet::getBookmark( ) throw( SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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OSL_ENSURE((m_bShowDeleted || !m_aRow->isDeleted()),"getBookmark called for deleted row");
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return makeAny((sal_Int32)(m_aRow->get())[0]->getValue());
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}
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sal_Bool SAL_CALL ODbaseResultSet::moveToBookmark( const Any& bookmark ) throw( SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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m_bRowDeleted = m_bRowInserted = m_bRowUpdated = false;
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return m_pTable && Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),true);
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}
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sal_Bool SAL_CALL ODbaseResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) throw( SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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if(!m_pTable)
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return sal_False;
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Move(IResultSetHelper::BOOKMARK,comphelper::getINT32(bookmark),false);
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return relative(rows);
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}
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sal_Int32 SAL_CALL ODbaseResultSet::compareBookmarks( const Any& lhs, const Any& rhs ) throw( SQLException, RuntimeException, std::exception)
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{
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sal_Int32 nFirst(0),nSecond(0),nResult(0);
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if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
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{
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::connectivity::SharedResources aResources;
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const OUString sMessage = aResources.getResourceString(STR_INVALID_BOOKMARK);
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::dbtools::throwGenericSQLException(sMessage ,*this);
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} // if ( !( lhs >>= nFirst ) || !( rhs >>= nSecond ) )
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if(nFirst < nSecond)
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nResult = CompareBookmark::LESS;
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else if(nFirst > nSecond)
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nResult = CompareBookmark::GREATER;
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else
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nResult = CompareBookmark::EQUAL;
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return nResult;
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}
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sal_Bool SAL_CALL ODbaseResultSet::hasOrderedBookmarks( ) throw( SQLException, RuntimeException, std::exception)
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{
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return sal_True;
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}
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sal_Int32 SAL_CALL ODbaseResultSet::hashBookmark( const Any& bookmark ) throw( SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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return comphelper::getINT32(bookmark);
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}
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// XDeleteRows
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Sequence< sal_Int32 > SAL_CALL ODbaseResultSet::deleteRows( const Sequence< Any >& /*rows*/ ) throw( SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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checkDisposed(OResultSet_BASE::rBHelper.bDisposed);
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::dbtools::throwFeatureNotImplementedSQLException( "XDeleteRows::deleteRows", *this );
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return Sequence< sal_Int32 >();
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}
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bool ODbaseResultSet::fillIndexValues(const Reference< XColumnsSupplier> &_xIndex)
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{
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Reference<XUnoTunnel> xTunnel(_xIndex,UNO_QUERY);
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if(xTunnel.is())
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{
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dbase::ODbaseIndex* pIndex = reinterpret_cast< dbase::ODbaseIndex* >( xTunnel->getSomething(dbase::ODbaseIndex::getUnoTunnelImplementationId()) );
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if(pIndex)
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{
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dbase::OIndexIterator* pIter = pIndex->createIterator(nullptr);
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if (pIter)
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{
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sal_uIntPtr nRec = pIter->First();
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while (nRec != NODE_NOTFOUND)
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{
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if (m_aOrderbyAscending[0])
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m_pFileSet->get().push_back(nRec);
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else
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m_pFileSet->get().insert(m_pFileSet->get().begin(),nRec);
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nRec = pIter->Next();
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}
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m_pFileSet->setFrozen();
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delete pIter;
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return true;
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}
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}
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}
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return false;
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}
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::cppu::IPropertyArrayHelper & ODbaseResultSet::getInfoHelper()
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{
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return *ODbaseResultSet_BASE3::getArrayHelper();
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}
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::cppu::IPropertyArrayHelper* ODbaseResultSet::createArrayHelper() const
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{
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Sequence< Property > aProps;
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describeProperties(aProps);
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return new ::cppu::OPropertyArrayHelper(aProps);
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}
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void SAL_CALL ODbaseResultSet::acquire() throw()
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{
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ODbaseResultSet_BASE2::acquire();
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}
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void SAL_CALL ODbaseResultSet::release() throw()
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{
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ODbaseResultSet_BASE2::release();
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}
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::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL ODbaseResultSet::getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException, std::exception)
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{
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return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
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}
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sal_Int32 ODbaseResultSet::getCurrentFilePos() const
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{
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return m_pTable->getFilePos();
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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