forked from amazingfate/loongoffice
7339ab25ee
this is a continuation of the above bug, removing SAL_INFO's that only mark function entry. Change-Id: Idb0f72481415594e3f8b7a11ad6e4b8835f6fca0 Reviewed-on: https://gerrit.libreoffice.org/9343 Tested-by: Thomas Arnhold <thomas@arnhold.org> Reviewed-by: Thomas Arnhold <thomas@arnhold.org>
446 lines
17 KiB
C++
446 lines
17 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 "calc/CDatabaseMetaData.hxx"
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#include "calc/CConnection.hxx"
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#include <com/sun/star/sdbc/DataType.hpp>
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#include <com/sun/star/sdbc/ResultSetType.hpp>
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#include <com/sun/star/sdbc/ColumnValue.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/sdbc/ResultSetConcurrency.hpp>
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#include <com/sun/star/sdbcx/XIndexesSupplier.hpp>
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#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
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#include <com/sun/star/sheet/XSpreadsheet.hpp>
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#include <com/sun/star/sheet/XCellRangesQuery.hpp>
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#include <com/sun/star/sheet/XCellRangeAddressable.hpp>
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#include <com/sun/star/sheet/XDatabaseRanges.hpp>
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#include <com/sun/star/sheet/XDatabaseRange.hpp>
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#include "FDatabaseMetaDataResultSet.hxx"
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#include <com/sun/star/lang/XUnoTunnel.hpp>
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#include <comphelper/types.hxx>
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using namespace connectivity::calc;
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using namespace connectivity::file;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::beans;
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using namespace ::com::sun::star::sdbcx;
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using namespace ::com::sun::star::sdbc;
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using namespace ::com::sun::star::container;
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using namespace ::com::sun::star::table;
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using namespace ::com::sun::star::sheet;
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OCalcDatabaseMetaData::OCalcDatabaseMetaData(OConnection* _pCon) :ODatabaseMetaData(_pCon)
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{
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}
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OCalcDatabaseMetaData::~OCalcDatabaseMetaData()
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{
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}
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Reference< XResultSet > OCalcDatabaseMetaData::impl_getTypeInfo_throw( )
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{
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::osl::MutexGuard aGuard( m_aMutex );
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ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
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Reference< XResultSet > xRef = pResult;
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static ODatabaseMetaDataResultSet::ORows aRows;
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if(aRows.empty())
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{
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ODatabaseMetaDataResultSet::ORow aRow;
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aRows.reserve(6);
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aRow.reserve(18);
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRow.push_back(new ORowSetValueDecorator(OUString("VARCHAR")));
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aRow.push_back(new ORowSetValueDecorator(DataType::VARCHAR));
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aRow.push_back(new ORowSetValueDecorator((sal_Int32)65535));
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aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
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aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue());
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRow.push_back(ODatabaseMetaDataResultSet::get1Value()); // ORowSetValue((sal_Int32)ColumnValue::NULLABLE)
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aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
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aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnSearch::CHAR));
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aRow.push_back(ODatabaseMetaDataResultSet::get1Value());
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aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
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aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
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aRow.push_back(ODatabaseMetaDataResultSet::get0Value());
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRow.push_back(new ORowSetValueDecorator((sal_Int32)10));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(OUString("DECIMAL"));
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aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
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aRow[3] = ODatabaseMetaDataResultSet::get0Value();
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aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
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aRow[15] = ODatabaseMetaDataResultSet::get0Value();
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(OUString("BOOL"));
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aRow[2] = new ORowSetValueDecorator(DataType::BIT);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
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aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
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aRow[15] = new ORowSetValueDecorator((sal_Int32)15);
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(OUString("DATE"));
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aRow[2] = new ORowSetValueDecorator(DataType::DATE);
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aRow[3] = ODatabaseMetaDataResultSet::get0Value();
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aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
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aRow[15] = ODatabaseMetaDataResultSet::get0Value();
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(OUString("TIME"));
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aRow[2] = new ORowSetValueDecorator(DataType::TIME);
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aRow[3] = ODatabaseMetaDataResultSet::get0Value();
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aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
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aRow[15] = ODatabaseMetaDataResultSet::get0Value();
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(OUString("TIMESTAMP"));
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aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
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aRow[3] = ODatabaseMetaDataResultSet::get0Value();
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aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
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aRow[15] = ODatabaseMetaDataResultSet::get0Value();
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aRows.push_back(aRow);
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}
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pResult->setRows(aRows);
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return xRef;
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}
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Reference< XResultSet > SAL_CALL OCalcDatabaseMetaData::getColumns(
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const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
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const OUString& columnNamePattern ) throw(SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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Reference< XTablesSupplier > xTables = m_pConnection->createCatalog();
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if(!xTables.is())
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throw SQLException();
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Reference< XNameAccess> xNames = xTables->getTables();
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if(!xNames.is())
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throw SQLException();
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ODatabaseMetaDataResultSet::ORows aRows;
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ODatabaseMetaDataResultSet::ORow aRow(19);
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aRow[10] = new ORowSetValueDecorator((sal_Int32)10);
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Sequence< OUString> aTabNames(xNames->getElementNames());
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const OUString* pTabIter = aTabNames.getConstArray();
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const OUString* pTabEnd = pTabIter + aTabNames.getLength();
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for(;pTabIter != pTabEnd;++pTabIter)
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{
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if(match(tableNamePattern,*pTabIter,'\0'))
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{
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const Reference< XColumnsSupplier> xTable(xNames->getByName(*pTabIter),UNO_QUERY_THROW);
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OSL_ENSURE(xTable.is(),"Table not found! Normallya exception had to be thrown here!");
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aRow[3] = new ORowSetValueDecorator(*pTabIter);
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const Reference< XNameAccess> xColumns = xTable->getColumns();
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if(!xColumns.is())
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throw SQLException();
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const Sequence< OUString> aColNames(xColumns->getElementNames());
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const OUString* pColumnIter = aColNames.getConstArray();
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const OUString* pEnd = pColumnIter + aColNames.getLength();
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Reference< XPropertySet> xColumn;
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for(sal_Int32 i=1;pColumnIter != pEnd;++pColumnIter,++i)
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{
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if(match(columnNamePattern,*pColumnIter,'\0'))
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{
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aRow[4] = new ORowSetValueDecorator( *pColumnIter);
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xColumns->getByName(*pColumnIter) >>= xColumn;
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OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!");
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aRow[5] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
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aRow[6] = new ORowSetValueDecorator(::comphelper::getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
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aRow[7] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
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// aRow[8] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
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aRow[9] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
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aRow[11] = new ORowSetValueDecorator(::comphelper::getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
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// aRow[12] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
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aRow[13] = new ORowSetValueDecorator(::comphelper::getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
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// aRow[14] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
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// aRow[15] = xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME));
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switch(sal_Int32(aRow[5]->getValue()))
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{
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case DataType::CHAR:
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case DataType::VARCHAR:
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aRow[16] = new ORowSetValueDecorator((sal_Int32)254);
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break;
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case DataType::LONGVARCHAR:
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aRow[16] = new ORowSetValueDecorator((sal_Int32)65535);
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break;
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default:
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aRow[16] = new ORowSetValueDecorator((sal_Int32)0);
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}
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aRow[17] = new ORowSetValueDecorator(i);
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switch(sal_Int32(aRow[11]->getValue()))
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{
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case ColumnValue::NO_NULLS:
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aRow[18] = new ORowSetValueDecorator(OUString("NO"));
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break;
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case ColumnValue::NULLABLE:
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aRow[18] = new ORowSetValueDecorator(OUString("YES"));
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break;
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default:
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aRow[18] = new ORowSetValueDecorator(OUString());
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}
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aRows.push_back(aRow);
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}
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}
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}
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}
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ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
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Reference< XResultSet > xRef = pResult;
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pResult->setRows(aRows);
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return xRef;
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}
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OUString SAL_CALL OCalcDatabaseMetaData::getURL( ) throw(SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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return OUString("sdbc:calc:") + m_pConnection->getURL();
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}
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sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxBinaryLiteralLength( ) throw(SQLException, RuntimeException, std::exception)
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{
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return SAL_MAX_INT32;
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}
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sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxCharLiteralLength( ) throw(SQLException, RuntimeException, std::exception)
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{
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return SAL_MAX_INT32;
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}
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sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxColumnNameLength( ) throw(SQLException, RuntimeException, std::exception)
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{
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return SAL_MAX_INT32;
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}
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sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxColumnsInIndex( ) throw(SQLException, RuntimeException, std::exception)
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{
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return 1;
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}
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sal_Int32 SAL_CALL OCalcDatabaseMetaData::getMaxColumnsInTable( ) throw(SQLException, RuntimeException, std::exception)
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{
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return 256;
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}
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static bool lcl_IsEmptyOrHidden( const Reference<XSpreadsheets>& xSheets, const OUString& rName )
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{
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Any aAny = xSheets->getByName( rName );
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Reference<XSpreadsheet> xSheet;
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if ( aAny >>= xSheet )
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{
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// test if sheet is hidden
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Reference<XPropertySet> xProp( xSheet, UNO_QUERY );
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if (xProp.is())
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{
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bool bVisible;
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Any aVisAny = xProp->getPropertyValue("IsVisible");
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if ( aVisAny >>= bVisible )
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if (!bVisible)
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return true; // hidden
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}
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// use the same data area as in OCalcTable to test for empty table
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Reference<XSheetCellCursor> xCursor = xSheet->createCursor();
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Reference<XCellRangeAddressable> xRange( xCursor, UNO_QUERY );
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if ( xRange.is() )
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{
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xCursor->collapseToSize( 1, 1 ); // single (first) cell
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xCursor->collapseToCurrentRegion(); // contiguous data area
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CellRangeAddress aRangeAddr = xRange->getRangeAddress();
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if ( aRangeAddr.StartColumn == aRangeAddr.EndColumn &&
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aRangeAddr.StartRow == aRangeAddr.EndRow )
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{
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// single cell -> check content
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Reference<XCell> xCell = xCursor->getCellByPosition( 0, 0 );
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if ( xCell.is() && xCell->getType() == CellContentType_EMPTY )
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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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static bool lcl_IsUnnamed( const Reference<XDatabaseRanges>& xRanges, const OUString& rName )
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{
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bool bUnnamed = false;
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Any aAny = xRanges->getByName( rName );
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Reference<XDatabaseRange> xRange;
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if ( aAny >>= xRange )
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{
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Reference<XPropertySet> xRangeProp( xRange, UNO_QUERY );
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if ( xRangeProp.is() )
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{
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try
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{
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Any aUserAny = xRangeProp->getPropertyValue("IsUserDefined");
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bool bUserDefined;
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if ( aUserAny >>= bUserDefined )
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bUnnamed = !bUserDefined;
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}
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catch ( UnknownPropertyException& )
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{
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// optional property
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}
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}
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}
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return bUnnamed;
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}
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Reference< XResultSet > SAL_CALL OCalcDatabaseMetaData::getTables(
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const Any& /*catalog*/, const OUString& /*schemaPattern*/,
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const OUString& tableNamePattern, const Sequence< OUString >& types )
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throw(SQLException, RuntimeException, std::exception)
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{
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::osl::MutexGuard aGuard( m_aMutex );
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ODatabaseMetaDataResultSet* pResult = new ODatabaseMetaDataResultSet(ODatabaseMetaDataResultSet::eTables);
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Reference< XResultSet > xRef = pResult;
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// check if ORowSetValue type is given
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// when no types are given then we have to return all tables e.g. TABLE
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OUString aTable("TABLE");
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bool bTableFound = true;
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sal_Int32 nLength = types.getLength();
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if(nLength)
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{
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bTableFound = false;
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const OUString* pIter = types.getConstArray();
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const OUString* pEnd = pIter + nLength;
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for(;pIter != pEnd;++pIter)
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{
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if(*pIter == aTable)
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{
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bTableFound = true;
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break;
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}
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}
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}
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if(!bTableFound)
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return xRef;
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// get the sheet names from the document
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OCalcConnection::ODocHolder aDocHodler(((OCalcConnection*)m_pConnection));
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Reference<XSpreadsheetDocument> xDoc = aDocHodler.getDoc();
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if ( !xDoc.is() )
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throw SQLException();
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Reference<XSpreadsheets> xSheets = xDoc->getSheets();
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if ( !xSheets.is() )
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throw SQLException();
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Sequence< OUString > aSheetNames = xSheets->getElementNames();
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ODatabaseMetaDataResultSet::ORows aRows;
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sal_Int32 nSheetCount = aSheetNames.getLength();
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for (sal_Int32 nSheet=0; nSheet<nSheetCount; nSheet++)
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{
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OUString aName = aSheetNames[nSheet];
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if ( !lcl_IsEmptyOrHidden( xSheets, aName ) && match(tableNamePattern,aName,'\0') )
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{
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ODatabaseMetaDataResultSet::ORow aRow(3);
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aRow.reserve(6);
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aRow.push_back(new ORowSetValueDecorator(aName));
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aRow.push_back(new ORowSetValueDecorator(aTable));
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRows.push_back(aRow);
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}
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}
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// also use database ranges
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Reference<XPropertySet> xDocProp( xDoc, UNO_QUERY );
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if ( xDocProp.is() )
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{
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Any aRangesAny = xDocProp->getPropertyValue("DatabaseRanges");
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Reference<XDatabaseRanges> xRanges;
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if ( aRangesAny >>= xRanges )
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{
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Sequence< OUString > aDBNames = xRanges->getElementNames();
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sal_Int32 nDBCount = aDBNames.getLength();
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for (sal_Int32 nRange=0; nRange<nDBCount; nRange++)
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{
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OUString aName = aDBNames[nRange];
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if ( !lcl_IsUnnamed( xRanges, aName ) && match(tableNamePattern,aName,'\0') )
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{
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ODatabaseMetaDataResultSet::ORow aRow(3);
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aRow.reserve(6);
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aRow.push_back(new ORowSetValueDecorator(aName));
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aRow.push_back(new ORowSetValueDecorator(aTable));
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRows.push_back(aRow);
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}
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}
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}
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}
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pResult->setRows(aRows);
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return xRef;
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}
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