diff options
Diffstat (limited to 'connectivity/source/drivers/ado/AResultSetMetaData.cxx')
| -rw-r--r-- | connectivity/source/drivers/ado/AResultSetMetaData.cxx | 264 |
1 files changed, 264 insertions, 0 deletions
diff --git a/connectivity/source/drivers/ado/AResultSetMetaData.cxx b/connectivity/source/drivers/ado/AResultSetMetaData.cxx new file mode 100644 index 000000000000..859d261ebfe6 --- /dev/null +++ b/connectivity/source/drivers/ado/AResultSetMetaData.cxx @@ -0,0 +1,264 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org 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 version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_connectivity.hxx" +#include "ado/AResultSetMetaData.hxx" +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/sdbc/ColumnValue.hpp> +#include "ado/Awrapado.hxx" +#include "connectivity/dbexception.hxx" + +using namespace connectivity; +using namespace connectivity::ado; +using namespace com::sun::star::uno; +using namespace com::sun::star::lang; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; + +OResultSetMetaData::OResultSetMetaData( ADORecordset* _pRecordSet) + : m_pRecordSet(_pRecordSet), + m_nColCount(-1) +{ + if ( m_pRecordSet ) + m_pRecordSet->AddRef(); +} +// ------------------------------------------------------------------------- +OResultSetMetaData::~OResultSetMetaData() +{ + if ( m_pRecordSet ) + m_pRecordSet->Release(); +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL OResultSetMetaData::getColumnDisplaySize( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid() && aField.GetActualSize() != -1) + return aField.GetActualSize(); + return 0; +} +// ------------------------------------------------------------------------- + +sal_Int32 SAL_CALL OResultSetMetaData::getColumnType( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + return ADOS::MapADOType2Jdbc(aField.GetADOType()); +} +// ------------------------------------------------------------------------- + +sal_Int32 SAL_CALL OResultSetMetaData::getColumnCount( ) throw(SQLException, RuntimeException) +{ + if(m_nColCount != -1 ) + return m_nColCount; + + if ( !m_pRecordSet ) + return 0; + + ADOFields* pFields = NULL; + m_pRecordSet->get_Fields(&pFields); + WpOLEAppendCollection<ADOFields, ADOField, WpADOField> aFields(pFields); + m_nColCount = aFields.GetItemCount(); + return m_nColCount; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL OResultSetMetaData::isCaseSensitive( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + sal_Bool bRet = sal_False; + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if ( aField.IsValid() ) + { + WpADOProperties aProps( aField.get_Properties() ); + if ( aProps.IsValid() ) + bRet = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ISCASESENSITIVE")) ); + } + return bRet; +} +// ------------------------------------------------------------------------- + +::rtl::OUString SAL_CALL OResultSetMetaData::getSchemaName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) +{ + return ::rtl::OUString(); +} +// ------------------------------------------------------------------------- + +::rtl::OUString SAL_CALL OResultSetMetaData::getColumnName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + return aField.GetName(); + + return ::rtl::OUString(); +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OResultSetMetaData::getTableName( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + ::rtl::OUString sTableName; + + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if ( aField.IsValid() ) + { + WpADOProperties aProps( aField.get_Properties() ); + if ( aProps.IsValid() ) + sTableName = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("BASETABLENAME")) ); + } + return sTableName; +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OResultSetMetaData::getCatalogName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) +{ + return ::rtl::OUString(); +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OResultSetMetaData::getColumnTypeName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) +{ + return ::rtl::OUString(); +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OResultSetMetaData::getColumnLabel( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + return getColumnName(column); +} +// ------------------------------------------------------------------------- +::rtl::OUString SAL_CALL OResultSetMetaData::getColumnServiceName( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) +{ + return ::rtl::OUString(); +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL OResultSetMetaData::isCurrency( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + { + return ((aField.GetAttributes() & adFldFixed) == adFldFixed) && (aField.GetADOType() == adCurrency); + } + return sal_False; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL OResultSetMetaData::isAutoIncrement( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + sal_Bool bRet = sal_False; + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if ( aField.IsValid() ) + { + WpADOProperties aProps( aField.get_Properties() ); + if ( aProps.IsValid() ) + { + bRet = OTools::getValue( aProps, ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ISAUTOINCREMENT")) ); +#if OSL_DEBUG_LEVEL > 0 + sal_Int32 nCount = aProps.GetItemCount(); + for (sal_Int32 i = 0; i<nCount; ++i) + { + WpADOProperty aProp = aProps.GetItem(i); + ::rtl::OUString sName = aProp.GetName(); + ::rtl::OUString sVal = aProp.GetValue(); + } +#endif + } + } + return bRet; +} +// ------------------------------------------------------------------------- + + +sal_Bool SAL_CALL OResultSetMetaData::isSigned( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + { + DataTypeEnum eType = aField.GetADOType(); + return !(eType == adUnsignedBigInt || eType == adUnsignedInt || eType == adUnsignedSmallInt || eType == adUnsignedTinyInt); + } + return sal_False; +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL OResultSetMetaData::getPrecision( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + return aField.GetPrecision(); + return 0; +} +// ------------------------------------------------------------------------- +sal_Int32 SAL_CALL OResultSetMetaData::getScale( sal_Int32 column ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + return aField.GetNumericScale(); + return 0; +} +// ------------------------------------------------------------------------- + +sal_Int32 SAL_CALL OResultSetMetaData::isNullable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + { + return (aField.GetAttributes() & adFldIsNullable) == adFldIsNullable; + } + return sal_False; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL OResultSetMetaData::isSearchable( sal_Int32 /*column*/ ) throw(SQLException, RuntimeException) +{ + return sal_True; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL OResultSetMetaData::isReadOnly( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + { + // return (aField.GetStatus() & adFieldReadOnly) == adFieldReadOnly; + } + return sal_False; +} +// ------------------------------------------------------------------------- + +sal_Bool SAL_CALL OResultSetMetaData::isDefinitelyWritable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + WpADOField aField = ADOS::getField(m_pRecordSet,column); + if(aField.IsValid()) + { + return (aField.GetAttributes() & adFldUpdatable) == adFldUpdatable; + } + return sal_False; +; +} +// ------------------------------------------------------------------------- +sal_Bool SAL_CALL OResultSetMetaData::isWritable( sal_Int32 column ) throw(SQLException, RuntimeException) +{ + return isDefinitelyWritable(column); +} +// ------------------------------------------------------------------------- + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |