/************************************************************************* * * $RCSfile: DDatabaseMetaData.cxx,v $ * * $Revision: 1.29 $ * * last change: $Author: rt $ $Date: 2004-03-02 12:34:02 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses * * - GNU Lesser General Public License Version 2.1 * - Sun Industry Standards Source License Version 1.1 * * Sun Microsystems Inc., October, 2000 * * GNU Lesser General Public License Version 2.1 * ============================================= * Copyright 2000 by Sun Microsystems, Inc. * 901 San Antonio Road, Palo Alto, CA 94303, USA * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License version 2.1, as published by the Free Software Foundation. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, * MA 02111-1307 USA * * * Sun Industry Standards Source License Version 1.1 * ================================================= * The contents of this file are subject to the Sun Industry Standards * Source License Version 1.1 (the "License"); You may not use this file * except in compliance with the License. You may obtain a copy of the * License at http://www.openoffice.org/license.html. * * Software provided under this License is provided on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. * See the License for the specific provisions governing your rights and * obligations concerning the Software. * * The Initial Developer of the Original Code is: Sun Microsystems, Inc. * * Copyright: 2000 by Sun Microsystems, Inc. * * All Rights Reserved. * * Contributor(s): _______________________________________ * * ************************************************************************/ #ifndef _CONNECTIVITY_DBASE_ODbaseDatabaseMetaData_HXX_ #include "dbase/DDatabaseMetaData.hxx" #endif #ifndef _COM_SUN_STAR_SDBC_DATATYPE_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_RESULTSETTYPE_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_COLUMNVALUE_HPP_ #include #endif #ifndef _COM_SUN_STAR_BEANS_XPropertySet_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBC_RESULTSETCONCURRENCY_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_ #include #endif #ifndef _COM_SUN_STAR_SDBCX_XINDEXESSUPPLIER_HPP_ #include #endif #ifndef _URLOBJ_HXX //autogen wg. INetURLObject #include #endif #ifndef _CONNECTIVITY_FDATABASEMETADATARESULTSET_HXX_ #include "FDatabaseMetaDataResultSet.hxx" #endif #ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_ #include #endif #ifndef _CONNECTIVITY_DBASE_INDEX_HXX_ #include "dbase/DIndex.hxx" #endif #ifndef _CONNECTIVITY_FILE_VALUE_HXX_ #include "connectivity/FValue.hxx" #endif #ifndef _COMPHELPER_EXTRACT_HXX_ #include #endif #ifndef _COMPHELPER_TYPES_HXX_ #include #endif #ifndef _UCBHELPER_CONTENT_HXX #include #endif using namespace ::comphelper; using namespace connectivity::dbase; using namespace connectivity; using namespace ::com::sun::star::uno; using namespace ::com::sun::star::beans; using namespace ::com::sun::star::sdbcx; using namespace ::com::sun::star::sdbc; using namespace ::com::sun::star::container; ODbaseDatabaseMetaData::ODbaseDatabaseMetaData(::connectivity::file::OConnection* _pCon) :ODatabaseMetaData(_pCon) { } // ------------------------------------------------------------------------- ODbaseDatabaseMetaData::~ODbaseDatabaseMetaData() { } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getTypeInfo( ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setTypeInfoMap(); static ODatabaseMetaDataResultSet::ORows aRows; if(aRows.empty()) { ODatabaseMetaDataResultSet::ORow aRow; aRow.reserve(18); aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue()); aRow.push_back(new ORowSetValueDecorator(::rtl::OUString::createFromAscii("CHAR"))); aRow.push_back(new ORowSetValueDecorator(DataType::CHAR)); aRow.push_back(new ORowSetValueDecorator((sal_Int32)254)); aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue()); aRow.push_back(ODatabaseMetaDataResultSet::getQuoteValue()); aRow.push_back(new ORowSetValueDecorator(::rtl::OUString::createFromAscii("length"))); aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnValue::NULLABLE)); aRow.push_back(ODatabaseMetaDataResultSet::get1Value()); aRow.push_back(new ORowSetValueDecorator((sal_Int32)ColumnSearch::FULL)); aRow.push_back(ODatabaseMetaDataResultSet::get1Value()); aRow.push_back(ODatabaseMetaDataResultSet::get0Value()); aRow.push_back(ODatabaseMetaDataResultSet::get0Value()); aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue()); aRow.push_back(ODatabaseMetaDataResultSet::get0Value()); aRow.push_back(ODatabaseMetaDataResultSet::get0Value()); aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue()); aRow.push_back(ODatabaseMetaDataResultSet::getEmptyValue()); aRow.push_back(new ORowSetValueDecorator((sal_Int32)10)); aRows.push_back(aRow); aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("VARCHAR")); aRow[2] = new ORowSetValueDecorator(DataType::VARCHAR); aRow[4] = ODatabaseMetaDataResultSet::getQuoteValue(); aRow[5] = ODatabaseMetaDataResultSet::getQuoteValue(); aRow[6] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("length")); aRows.push_back(aRow); aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("LONGVARCHAR")); aRow[2] = new ORowSetValueDecorator(DataType::LONGVARCHAR); aRow[3] = new ORowSetValueDecorator((sal_Int32)65535); aRow[6] = new ORowSetValueDecorator(); aRows.push_back(aRow); aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("DATE")); aRow[2] = new ORowSetValueDecorator(DataType::DATE); aRow[3] = new ORowSetValueDecorator((sal_Int32)10); aRows.push_back(aRow); aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("BOOLEAN")); aRow[2] = new ORowSetValueDecorator(DataType::BIT); aRow[3] = ODatabaseMetaDataResultSet::get1Value(); aRow[4] = ODatabaseMetaDataResultSet::getEmptyValue(); aRow[5] = ODatabaseMetaDataResultSet::getEmptyValue(); aRow[6] = new ORowSetValueDecorator(::rtl::OUString()); aRow[9] = ODatabaseMetaDataResultSet::getBasicValue(); aRows.push_back(aRow); aRow[1] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("DECIMAL")); aRow[2] = new ORowSetValueDecorator(DataType::DECIMAL); aRow[3] = new ORowSetValueDecorator((sal_Int32)20); aRow[6] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("length,scale")); aRow[15] = new ORowSetValueDecorator((sal_Int32)20); aRows.push_back(aRow); } pResult->setRows(aRows); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getColumnPrivileges( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table, const ::rtl::OUString& columnNamePattern ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setColumnPrivilegesMap(); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getColumns( const Any& catalog, const ::rtl::OUString& schemaPattern, const ::rtl::OUString& tableNamePattern, const ::rtl::OUString& columnNamePattern ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); Reference< XTablesSupplier > xTables = m_pConnection->createCatalog(); if(!xTables.is()) throw SQLException(); Reference< XNameAccess> xNames = xTables->getTables(); if(!xNames.is()) throw SQLException(); ODatabaseMetaDataResultSet::ORows aRows; ODatabaseMetaDataResultSet::ORow aRow(19); aRow[10] = new ORowSetValueDecorator((sal_Int32)10); Sequence< ::rtl::OUString> aTabNames(xNames->getElementNames()); const ::rtl::OUString* pTabBegin = aTabNames.getConstArray(); const ::rtl::OUString* pTabEnd = pTabBegin + aTabNames.getLength(); for(;pTabBegin != pTabEnd;++pTabBegin) { if(match(tableNamePattern,*pTabBegin,'\0')) { Reference< XColumnsSupplier> xTable; ::cppu::extractInterface(xTable,xNames->getByName(*pTabBegin)); OSL_ENSURE(xTable.is(),"Table not found! Normallya exception had to be thrown here!"); aRow[3] = new ORowSetValueDecorator(*pTabBegin); Reference< XNameAccess> xColumns = xTable->getColumns(); if(!xColumns.is()) throw SQLException(); Sequence< ::rtl::OUString> aColNames(xColumns->getElementNames()); const ::rtl::OUString* pBegin = aColNames.getConstArray(); const ::rtl::OUString* pEnd = pBegin + aColNames.getLength(); Reference< XPropertySet> xColumn; for(sal_Int32 i=1;pBegin != pEnd;++pBegin,++i) { if(match(columnNamePattern,*pBegin,'\0')) { aRow[4] = new ORowSetValueDecorator(*pBegin); ::cppu::extractInterface(xColumn,xColumns->getByName(*pBegin)); OSL_ENSURE(xColumn.is(),"Columns contains a column who isn't a fastpropertyset!"); aRow[5] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPE)))); aRow[6] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_TYPENAME)))); aRow[7] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_PRECISION)))); aRow[9] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_SCALE)))); aRow[11] = new ORowSetValueDecorator(getINT32(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISNULLABLE)))); aRow[13] = new ORowSetValueDecorator(getString(xColumn->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_DEFAULTVALUE)))); switch((sal_Int32)aRow[5]->getValue()) { case DataType::CHAR: case DataType::VARCHAR: aRow[16] = new ORowSetValueDecorator((sal_Int32)254); break; case DataType::LONGVARCHAR: aRow[16] = new ORowSetValueDecorator((sal_Int32)65535); break; default: aRow[16] = new ORowSetValueDecorator((sal_Int32)0); } aRow[17] = new ORowSetValueDecorator(i); switch(sal_Int32(aRow[11]->getValue())) { case ColumnValue::NO_NULLS: aRow[18] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("NO")); break; case ColumnValue::NULLABLE: aRow[18] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("YES")); break; default: aRow[18] = new ORowSetValueDecorator(::rtl::OUString()); } aRows.push_back(aRow); } } } } ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setColumnsMap(); pResult->setRows(aRows); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getVersionColumns( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setVersionColumnsMap(); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getExportedKeys( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setExportedKeysMap(); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getImportedKeys( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setImportedKeysMap(); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getPrimaryKeys( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setPrimaryKeysMap(); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getIndexInfo( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table, sal_Bool unique, sal_Bool approximate ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); Reference< XTablesSupplier > xTables = m_pConnection->createCatalog(); if(!xTables.is()) throw SQLException(); Reference< XNameAccess> xNames = xTables->getTables(); if(!xNames.is()) throw SQLException(); ODatabaseMetaDataResultSet::ORows aRows; ODatabaseMetaDataResultSet::ORow aRow(14); aRow[5] = new ORowSetValueDecorator(::rtl::OUString()); aRow[10] = new ORowSetValueDecorator(::rtl::OUString::createFromAscii("A")); Reference< XIndexesSupplier> xTable; ::cppu::extractInterface(xTable,xNames->getByName(table)); aRow[3] = new ORowSetValueDecorator(table); aRow[7] = new ORowSetValueDecorator((sal_Int32)3); Reference< XNameAccess> xIndexes = xTable->getIndexes(); if(!xIndexes.is()) throw SQLException(); Sequence< ::rtl::OUString> aIdxNames(xIndexes->getElementNames()); const ::rtl::OUString* pBegin = aIdxNames.getConstArray(); const ::rtl::OUString* pEnd = pBegin + aIdxNames.getLength(); Reference< XPropertySet> xIndex; for(;pBegin != pEnd;++pBegin) { ::cppu::extractInterface(xIndex,xIndexes->getByName(*pBegin)); OSL_ENSURE(xIndex.is(),"Indexes contains a column who isn't a fastpropertyset!"); if(unique && !getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE)))) continue; aRow[4] = new ORowSetValueDecorator(getBOOL(xIndex->getPropertyValue(OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISUNIQUE)))); aRow[6] = new ORowSetValueDecorator(*pBegin); Reference< ::com::sun::star::lang::XUnoTunnel> xTunnel(xIndex,UNO_QUERY); if(xTunnel.is()) { ODbaseIndex* pIndex = (ODbaseIndex*)xTunnel->getSomething(ODbaseIndex::getUnoTunnelImplementationId()); if(pIndex) { aRow[11] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_maxkeys); aRow[12] = new ORowSetValueDecorator((sal_Int32)pIndex->getHeader().db_pagecount); } } Reference xColumnsSup(xIndex,UNO_QUERY); Reference< XNameAccess> xColumns = xColumnsSup->getColumns(); Sequence< ::rtl::OUString> aColNames(xColumns->getElementNames()); const ::rtl::OUString* pColBegin = aColNames.getConstArray(); const ::rtl::OUString* pColEnd = pColBegin + aColNames.getLength(); Reference< XPropertySet> xColumn; for(sal_Int32 j=1;pColBegin != pColEnd;++pColBegin,++j) { // xColumns->getByName(*pColBegin) >>= xColumn; aRow[8] = new ORowSetValueDecorator(j); aRow[9] = new ORowSetValueDecorator(*pColBegin); aRows.push_back(aRow); } } ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setIndexInfoMap(); pResult->setRows(aRows); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getBestRowIdentifier( const Any& catalog, const ::rtl::OUString& schema, const ::rtl::OUString& table, sal_Int32 scope, sal_Bool nullable ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setBestRowIdentifierMap(); return xRef; } // ------------------------------------------------------------------------- Reference< XResultSet > SAL_CALL ODbaseDatabaseMetaData::getCrossReference( const Any& primaryCatalog, const ::rtl::OUString& primarySchema, const ::rtl::OUString& primaryTable, const Any& foreignCatalog, const ::rtl::OUString& foreignSchema, const ::rtl::OUString& foreignTable ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); ::connectivity::ODatabaseMetaDataResultSet* pResult = new ::connectivity::ODatabaseMetaDataResultSet(); Reference< XResultSet > xRef = pResult; pResult->setCrossReferenceMap(); return xRef; } // ------------------------------------------------------------------------- ::rtl::OUString SAL_CALL ODbaseDatabaseMetaData::getURL( ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); return ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("sdbc:dbase:")) + m_pConnection->getURL(); } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxBinaryLiteralLength( ) throw(SQLException, RuntimeException) { return STRING_MAXLEN; } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxCharLiteralLength( ) throw(SQLException, RuntimeException) { return 254; } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnNameLength( ) throw(SQLException, RuntimeException) { return 10; } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInIndex( ) throw(SQLException, RuntimeException) { return 1; } // ------------------------------------------------------------------------- sal_Int32 SAL_CALL ODbaseDatabaseMetaData::getMaxColumnsInTable( ) throw(SQLException, RuntimeException) { return 128; } // ----------------------------------------------------------------------------- sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithAddColumn( ) throw(SQLException, RuntimeException) { return sal_True; } // ------------------------------------------------------------------------- sal_Bool SAL_CALL ODbaseDatabaseMetaData::supportsAlterTableWithDropColumn( ) throw(SQLException, RuntimeException) { return sal_False; } // ----------------------------------------------------------------------------- sal_Bool SAL_CALL ODbaseDatabaseMetaData::isReadOnly( ) throw(SQLException, RuntimeException) { ::osl::MutexGuard aGuard( m_aMutex ); sal_Bool bReadOnly = sal_False; static ::rtl::OUString sReadOnly = ::rtl::OUString::createFromAscii("IsReadOnly"); ::ucb::Content aFile(m_pConnection->getContent(),::com::sun::star::uno::Reference< com::sun::star::ucb::XCommandEnvironment >()); aFile.getPropertyValue(sReadOnly) >>= bReadOnly; return bReadOnly; } // -----------------------------------------------------------------------------