413 lines
20 KiB
C++
413 lines
20 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "dbase/DDatabaseMetaData.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 "FDatabaseMetaDataResultSet.hxx"
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#include <com/sun/star/lang/XUnoTunnel.hpp>
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#include "dbase/DIndex.hxx"
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#include "connectivity/FValue.hxx"
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#include <comphelper/extract.hxx>
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#include <comphelper/types.hxx>
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#include <ucbhelper/content.hxx>
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#include <rtl/logfile.hxx>
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using namespace ::comphelper;
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using namespace connectivity::dbase;
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using namespace connectivity;
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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::ucb;
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using namespace ::com::sun::star::lang;
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ODbaseDatabaseMetaData::ODbaseDatabaseMetaData(::connectivity::file::OConnection* _pCon) :ODatabaseMetaData(_pCon)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::ODbaseDatabaseMetaData" );
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}
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// -------------------------------------------------------------------------
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ODbaseDatabaseMetaData::~ODbaseDatabaseMetaData()
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{
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}
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// -------------------------------------------------------------------------
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Reference< XResultSet > ODbaseDatabaseMetaData::impl_getTypeInfo_throw( )
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::impl_getTypeInfo_throw" );
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::osl::MutexGuard aGuard( m_aMutex );
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::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::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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aRow.reserve(18);
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aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue());
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aRow.push_back(new ORowSetValueDecorator(::rtl::OUString("VARCHAR")));
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aRow.push_back(new ORowSetValueDecorator(DataType::VARCHAR));
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aRow.push_back(new ORowSetValueDecorator((sal_Int32)254));
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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(new ORowSetValueDecorator(::rtl::OUString("length")));
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aRow.push_back(new ORowSetValueDecorator((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::FULL));
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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(new ORowSetValueDecorator(::rtl::OUString("C")));
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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(::rtl::OUString("LONGVARCHAR"));
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aRow[2] = new ORowSetValueDecorator(DataType::LONGVARCHAR);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)2147483647);
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aRow[6] = new ORowSetValueDecorator();
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("M"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("DATE"));
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aRow[2] = new ORowSetValueDecorator(DataType::DATE);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("D"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("BOOLEAN"));
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aRow[2] = new ORowSetValueDecorator(DataType::BIT);
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aRow[3] = ODatabaseMetaDataResultSet::get1Value();
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aRow[4] = ODatabaseMetaDataResultSet::getEmptyValue();
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aRow[5] = ODatabaseMetaDataResultSet::getEmptyValue();
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aRow[6] = new ORowSetValueDecorator(::rtl::OUString());
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aRow[9] = ODatabaseMetaDataResultSet::getBasicValue();
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("L"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("DOUBLE"));
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aRow[2] = new ORowSetValueDecorator(DataType::DOUBLE);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)8);
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("B"));
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aRows.push_back(aRow);
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aRow[11] = new ORowSetValueDecorator(sal_True);
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("Y"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("TIMESTAMP"));
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aRow[2] = new ORowSetValueDecorator(DataType::TIMESTAMP);
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aRow[11] = new ORowSetValueDecorator(sal_False);
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("T"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("INTEGER"));
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aRow[2] = new ORowSetValueDecorator(DataType::INTEGER);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)10);
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("I"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("DECIMAL"));
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aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)20);
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aRow[6] = new ORowSetValueDecorator(::rtl::OUString("length,scale"));
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("F"));
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aRows.push_back(aRow);
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aRow[1] = new ORowSetValueDecorator(::rtl::OUString("NUMERIC"));
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aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL);
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aRow[3] = new ORowSetValueDecorator((sal_Int32)16);
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aRow[13] = new ORowSetValueDecorator(::rtl::OUString("N"));
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aRow[15] = new ORowSetValueDecorator((sal_Int32)16);
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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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// -------------------------------------------------------------------------
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Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getColumns(
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const Any& /*catalog*/, const ::rtl::OUString& /*schemaPattern*/, const ::rtl::OUString& tableNamePattern,
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const ::rtl::OUString& columnNamePattern ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getColumns" );
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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< ::rtl::OUString> aTabNames(xNames->getElementNames());
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const ::rtl::OUString* pTabBegin = aTabNames.getConstArray();
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const ::rtl::OUString* pTabEnd = pTabBegin + aTabNames.getLength();
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for(;pTabBegin != pTabEnd;++pTabBegin)
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{
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if(match(tableNamePattern,*pTabBegin,'\0'))
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{
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Reference< XColumnsSupplier> xTable;
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::cppu::extractInterface(xTable,xNames->getByName(*pTabBegin));
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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(*pTabBegin);
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Reference< XNameAccess> xColumns = xTable->getColumns();
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if(!xColumns.is())
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throw SQLException();
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Sequence< ::rtl::OUString> aColNames(xColumns->getElementNames());
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const ::rtl::OUString* pBegin = aColNames.getConstArray();
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const ::rtl::OUString* pEnd = pBegin + aColNames.getLength();
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Reference< XPropertySet> xColumn;
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for(sal_Int32 i=1;pBegin != pEnd;++pBegin,++i)
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{
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if(match(columnNamePattern,*pBegin,'\0'))
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{
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aRow[4] = new ORowSetValueDecorator(*pBegin);
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::cppu::extractInterface(xColumn,xColumns->getByName(*pBegin));
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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(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE))));
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aRow[6] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME))));
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aRow[7] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION))));
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aRow[9] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE))));
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aRow[11] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE))));
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aRow[13] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE))));
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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(::rtl::OUString("NO"));
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break;
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case ColumnValue::NULLABLE:
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aRow[18] = new ORowSetValueDecorator(::rtl::OUString("YES"));
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break;
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default:
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aRow[18] = new ORowSetValueDecorator(::rtl::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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::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::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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// -------------------------------------------------------------------------
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Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getIndexInfo(
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const Any& /*catalog*/, const ::rtl::OUString& /*schema*/, const ::rtl::OUString& table,
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sal_Bool unique, sal_Bool /*approximate*/ ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getIndexInfo" );
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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(14);
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aRow[5] = new ORowSetValueDecorator(::rtl::OUString());
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aRow[10] = new ORowSetValueDecorator(::rtl::OUString("A"));
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Reference< XIndexesSupplier> xTable;
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::cppu::extractInterface(xTable,xNames->getByName(table));
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aRow[3] = new ORowSetValueDecorator(table);
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aRow[7] = new ORowSetValueDecorator((sal_Int32)3);
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Reference< XNameAccess> xIndexes = xTable->getIndexes();
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if(!xIndexes.is())
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throw SQLException();
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Sequence< ::rtl::OUString> aIdxNames(xIndexes->getElementNames());
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const ::rtl::OUString* pBegin = aIdxNames.getConstArray();
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const ::rtl::OUString* pEnd = pBegin + aIdxNames.getLength();
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Reference< XPropertySet> xIndex;
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for(;pBegin != pEnd;++pBegin)
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{
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::cppu::extractInterface(xIndex,xIndexes->getByName(*pBegin));
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OSL_ENSURE(xIndex.is(),"Indexes contains a column who isn't a fastpropertyset!");
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if(unique && !getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE))))
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continue;
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aRow[4] = new ORowSetValueDecorator(getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE))));
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aRow[6] = new ORowSetValueDecorator(*pBegin);
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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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ODbaseIndex* pIndex = reinterpret_cast< ODbaseIndex* >( xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()) );
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if(pIndex)
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{
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aRow[11] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_maxkeys);
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aRow[12] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_pagecount);
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}
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}
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Reference<XColumnsSupplier> xColumnsSup(xIndex,UNO_QUERY);
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Reference< XNameAccess> xColumns = xColumnsSup->getColumns();
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Sequence< ::rtl::OUString> aColNames(xColumns->getElementNames());
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const ::rtl::OUString* pColBegin = aColNames.getConstArray();
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const ::rtl::OUString* pColEnd = pColBegin + aColNames.getLength();
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Reference< XPropertySet> xColumn;
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for(sal_Int32 j=1;pColBegin != pColEnd;++pColBegin,++j)
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{
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aRow[8] = new ORowSetValueDecorator(j);
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aRow[9] = new ORowSetValueDecorator(*pColBegin);
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aRows.push_back(aRow);
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}
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}
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::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(::connectivity::ODatabaseMetaDataResultSet::eIndexInfo);
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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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// -------------------------------------------------------------------------
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::rtl::OUString SAL_CALL ODbaseDatabaseMetaData::getURL( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getURL" );
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::osl::MutexGuard aGuard( m_aMutex );
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return ::rtl::OUString("sdbc:dbase:") + m_pConnection->getURL();
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxBinaryLiteralLength( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getMaxBinaryLiteralLength" );
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return STRING_MAXLEN;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxCharLiteralLength( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getMaxCharLiteralLength" );
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return 254;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnNameLength( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getMaxColumnNameLength" );
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return 10;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInIndex( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getMaxColumnsInIndex" );
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return 1;
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}
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// -------------------------------------------------------------------------
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sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInTable( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::getMaxColumnsInTable" );
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return 128;
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}
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// -----------------------------------------------------------------------------
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sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithAddColumn( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::supportsAlterTableWithAddColumn" );
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return sal_True;
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}
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// -------------------------------------------------------------------------
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sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithDropColumn( ) throw(SQLException, RuntimeException)
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{
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RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::supportsAlterTableWithDropColumn" );
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return sal_False;
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}
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// -----------------------------------------------------------------------------
|
|
sal_Bool SAL_CALL ODbaseDatabaseMetaData::isReadOnly( ) throw(SQLException, RuntimeException)
|
|
{
|
|
RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::isReadOnly" );
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
|
|
sal_Bool bReadOnly = sal_False;
|
|
static ::rtl::OUString sReadOnly( "IsReadOnly" );
|
|
::ucbhelper::Content aFile(m_pConnection->getContent(),Reference< XCommandEnvironment >());
|
|
aFile.getPropertyValue(sReadOnly) >>= bReadOnly;
|
|
|
|
return bReadOnly;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
sal_Bool ODbaseDatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw( )
|
|
{
|
|
RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::impl_storesMixedCaseQuotedIdentifiers_throw" );
|
|
return sal_True;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
sal_Bool ODbaseDatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw( )
|
|
{
|
|
RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "dbase", "Ocke.Janssen@sun.com", "ODbaseDatabaseMetaData::impl_supportsMixedCaseQuotedIdentifiers_throw" );
|
|
return sal_True;
|
|
}
|
|
// -----------------------------------------------------------------------------
|
|
|
|
|
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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