235 lines
10 KiB
C++
235 lines
10 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 <component/CDatabaseMetaData.hxx>
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#include <file/FConnection.hxx>
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#include <com/sun/star/sdbc/ColumnSearch.hpp>
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#include <com/sun/star/sdbc/DataType.hpp>
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#include <com/sun/star/sdbc/ColumnValue.hpp>
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#include <com/sun/star/sdbc/SQLException.hpp>
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#include <com/sun/star/beans/XPropertySet.hpp>
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#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
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#include <FDatabaseMetaDataResultSet.hxx>
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#include <comphelper/types.hxx>
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using namespace connectivity::component;
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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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OComponentDatabaseMetaData::OComponentDatabaseMetaData(OConnection* _pCon) :ODatabaseMetaData(_pCon)
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{
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}
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OComponentDatabaseMetaData::~OComponentDatabaseMetaData()
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{
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}
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Reference< XResultSet > OComponentDatabaseMetaData::impl_getTypeInfo_throw( )
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{
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rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eTypeInfo);
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ODatabaseMetaDataResultSet::ORows aRows;
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aRows.reserve(6);
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ODatabaseMetaDataResultSet::ORow aRow
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{
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ODatabaseMetaDataResultSet::getEmptyValue(),
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new ORowSetValueDecorator(u"VARCHAR"_ustr),
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new ORowSetValueDecorator(DataType::VARCHAR),
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new ORowSetValueDecorator(sal_Int32(65535)),
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ODatabaseMetaDataResultSet::getQuoteValue(),
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ODatabaseMetaDataResultSet::getQuoteValue(),
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ODatabaseMetaDataResultSet::getEmptyValue(),
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ODatabaseMetaDataResultSet::get1Value(), // ORowSetValue((sal_Int32)ColumnValue::NULLABLE
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ODatabaseMetaDataResultSet::get1Value(),
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new ORowSetValueDecorator(sal_Int32(ColumnSearch::CHAR)),
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ODatabaseMetaDataResultSet::get1Value(),
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ODatabaseMetaDataResultSet::get0Value(),
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ODatabaseMetaDataResultSet::get0Value(),
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ODatabaseMetaDataResultSet::getEmptyValue(),
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ODatabaseMetaDataResultSet::get0Value(),
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ODatabaseMetaDataResultSet::get0Value(),
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ODatabaseMetaDataResultSet::getEmptyValue(),
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ODatabaseMetaDataResultSet::getEmptyValue(),
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new ORowSetValueDecorator(sal_Int32(10))
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};
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(u"DECIMAL"_ustr);
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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(u"BOOL"_ustr);
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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(u"DATE"_ustr);
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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(u"TIME"_ustr);
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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(u"TIMESTAMP"_ustr);
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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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pResult->setRows(std::move(aRows));
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return pResult;
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}
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Reference< XResultSet > SAL_CALL OComponentDatabaseMetaData::getColumns(
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const Any& /*catalog*/, const OUString& /*schemaPattern*/, const OUString& tableNamePattern,
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const OUString& columnNamePattern )
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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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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(aRow[5]->getValue().getInt32())
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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(aRow[11]->getValue().getInt32())
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{
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case ColumnValue::NO_NULLS:
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aRow[18] = new ORowSetValueDecorator(u"NO"_ustr);
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break;
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case ColumnValue::NULLABLE:
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aRow[18] = new ORowSetValueDecorator(u"YES"_ustr);
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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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rtl::Reference<ODatabaseMetaDataResultSet> pResult = new ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eColumns);
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pResult->setRows(std::move(aRows));
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return pResult;
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}
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sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxBinaryLiteralLength( )
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{
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return SAL_MAX_INT32;
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}
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sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxCharLiteralLength( )
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{
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return SAL_MAX_INT32;
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}
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sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxColumnNameLength( )
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{
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return SAL_MAX_INT32;
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}
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sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxColumnsInIndex( )
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{
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return 1;
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}
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sal_Int32 SAL_CALL OComponentDatabaseMetaData::getMaxColumnsInTable( )
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{
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return 256;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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