diff options
Diffstat (limited to 'connectivity/source/drivers/odbc/ODatabaseMetaDataResultSet.cxx')
| -rw-r--r-- | connectivity/source/drivers/odbc/ODatabaseMetaDataResultSet.cxx | 1330 |
1 files changed, 1330 insertions, 0 deletions
diff --git a/connectivity/source/drivers/odbc/ODatabaseMetaDataResultSet.cxx b/connectivity/source/drivers/odbc/ODatabaseMetaDataResultSet.cxx new file mode 100644 index 0000000000..5fbe8bf8f4 --- /dev/null +++ b/connectivity/source/drivers/odbc/ODatabaseMetaDataResultSet.cxx @@ -0,0 +1,1330 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 . + */ + +#include <TConnection.hxx> + +#include <odbc/ODatabaseMetaDataResultSet.hxx> +#include <com/sun/star/sdbc/DataType.hpp> +#include <comphelper/property.hxx> +#include <cppuhelper/typeprovider.hxx> +#include <comphelper/sequence.hxx> +#include <odbc/OResultSetMetaData.hxx> +#include <odbc/OTools.hxx> +#include <comphelper/types.hxx> +#include <connectivity/dbexception.hxx> + +using namespace ::comphelper; + + +using namespace connectivity::odbc; +using namespace cppu; + +using namespace ::com::sun::star::lang; +using namespace com::sun::star::uno; +using namespace com::sun::star::beans; +using namespace com::sun::star::sdbc; +using namespace com::sun::star::util; + + +ODatabaseMetaDataResultSet::ODatabaseMetaDataResultSet(OConnection* _pConnection) + :ODatabaseMetaDataResultSet_BASE(m_aMutex) + ,OPropertySetHelper(ODatabaseMetaDataResultSet_BASE::rBHelper) + + ,m_aStatementHandle(_pConnection->createStatementHandle()) + ,m_pConnection(_pConnection) + ,m_nTextEncoding(_pConnection->getTextEncoding()) + ,m_nRowPos(-1) + ,m_nDriverColumnCount(0) + ,m_nCurrentFetchState(0) + ,m_bWasNull(true) + ,m_bEOF(false) +{ + OSL_ENSURE(m_pConnection.is(),"ODatabaseMetaDataResultSet::ODatabaseMetaDataResultSet: No parent set!"); + if( SQL_NULL_HANDLE == m_aStatementHandle ) + throw RuntimeException(); + + osl_atomic_increment( &m_refCount ); + m_pRowStatusArray.reset( new SQLUSMALLINT[1] ); // the default value + osl_atomic_decrement( &m_refCount ); +} + + +ODatabaseMetaDataResultSet::~ODatabaseMetaDataResultSet() +{ + OSL_ENSURE(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed,"Object wasn't disposed!"); + if(!ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed) + { + osl_atomic_increment( &m_refCount ); + dispose(); + } +} + +void ODatabaseMetaDataResultSet::disposing() +{ + OPropertySetHelper::disposing(); + + ::osl::MutexGuard aGuard(m_aMutex); + + m_pConnection->freeStatementHandle(m_aStatementHandle); + + m_aStatement.clear(); + m_xMetaData.clear(); + m_pConnection.clear(); +} + +Any SAL_CALL ODatabaseMetaDataResultSet::queryInterface( const Type & rType ) +{ + Any aRet = OPropertySetHelper::queryInterface(rType); + return aRet.hasValue() ? aRet : ODatabaseMetaDataResultSet_BASE::queryInterface(rType); +} + +Reference< XPropertySetInfo > SAL_CALL ODatabaseMetaDataResultSet::getPropertySetInfo( ) +{ + return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper()); +} + +void SAL_CALL ODatabaseMetaDataResultSet::acquire() noexcept +{ + ODatabaseMetaDataResultSet_BASE::acquire(); +} + +void SAL_CALL ODatabaseMetaDataResultSet::release() noexcept +{ + ODatabaseMetaDataResultSet_BASE::release(); +} + +Sequence< Type > SAL_CALL ODatabaseMetaDataResultSet::getTypes( ) +{ + ::cppu::OTypeCollection aTypes( cppu::UnoType<XMultiPropertySet>::get(), + cppu::UnoType<XFastPropertySet>::get(), + cppu::UnoType<XPropertySet>::get()); + + return ::comphelper::concatSequences(aTypes.getTypes(),ODatabaseMetaDataResultSet_BASE::getTypes()); +} + +sal_Int32 ODatabaseMetaDataResultSet::mapColumn (sal_Int32 column) +{ + sal_Int32 map = column; + + if (!m_aColMapping.empty()) + { + // Validate column number + map = m_aColMapping[column]; + } + + return map; +} + + +sal_Int32 SAL_CALL ODatabaseMetaDataResultSet::findColumn( const OUString& columnName ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + Reference< XResultSetMetaData > xMeta = getMetaData(); + sal_Int32 nLen = xMeta->getColumnCount(); + sal_Int32 i = 1; + for(;i<=nLen;++i) + { + if(xMeta->isCaseSensitive(i) ? columnName == xMeta->getColumnName(i) : + columnName.equalsIgnoreAsciiCase(xMeta->getColumnName(i))) + return i; + } + + ::dbtools::throwInvalidColumnException( columnName, *this ); + assert(false); + return 0; // Never reached +} + +template < typename T, SQLSMALLINT sqlTypeId > T ODatabaseMetaDataResultSet::getInteger ( sal_Int32 columnIndex ) +{ + ::cppu::OBroadcastHelper& rBHelper(ODatabaseMetaDataResultSet_BASE::rBHelper); + checkDisposed(rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + columnIndex = mapColumn(columnIndex); + T nVal = 0; + if(columnIndex <= m_nDriverColumnCount) + { + getValue<T>(m_pConnection.get(), m_aStatementHandle, columnIndex, sqlTypeId, m_bWasNull, **this, nVal); + + if ( !m_aValueRange.empty() ) + { + auto aValueRangeIter = m_aValueRange.find(columnIndex); + if ( aValueRangeIter != m_aValueRange.end() ) + return static_cast<T>(aValueRangeIter->second[nVal]); + } + } + else + m_bWasNull = true; + return nVal; +} + + +Reference< css::io::XInputStream > SAL_CALL ODatabaseMetaDataResultSet::getBinaryStream( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getBinaryStream", *this ); + return nullptr; +} + +Reference< css::io::XInputStream > SAL_CALL ODatabaseMetaDataResultSet::getCharacterStream( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getCharacterStream", *this ); + return nullptr; +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::getBoolean( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + columnIndex = mapColumn(columnIndex); + + bool bRet = false; + if(columnIndex <= m_nDriverColumnCount) + { + sal_Int32 nType = getMetaData()->getColumnType(columnIndex); + switch(nType) + { + case DataType::BIT: + { + sal_Int8 nValue = 0; + OTools::getValue(m_pConnection.get(),m_aStatementHandle,columnIndex,SQL_C_BIT,m_bWasNull,**this,&nValue,sizeof nValue); + bRet = nValue != 0; + } + break; + default: + bRet = getInt(columnIndex) != 0; + } + } + return bRet; +} + + +sal_Int8 SAL_CALL ODatabaseMetaDataResultSet::getByte( sal_Int32 columnIndex ) +{ + return getInteger<sal_Int8, SQL_C_STINYINT>( columnIndex ); +} + + +Sequence< sal_Int8 > SAL_CALL ODatabaseMetaDataResultSet::getBytes( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + if(columnIndex <= m_nDriverColumnCount) + { + sal_Int32 nType = getMetaData()->getColumnType(columnIndex); + switch(nType) + { + case DataType::CHAR: + case DataType::VARCHAR: + case DataType::LONGVARCHAR: + { + OUString const & aRet = OTools::getStringValue(m_pConnection.get(),m_aStatementHandle,columnIndex,SQL_C_BINARY,m_bWasNull,**this,m_nTextEncoding); + return Sequence<sal_Int8>(reinterpret_cast<const sal_Int8*>(aRet.getStr()),sizeof(sal_Unicode)*aRet.getLength()); + } + } + return OTools::getBytesValue(m_pConnection.get(),m_aStatementHandle,columnIndex,SQL_C_BINARY,m_bWasNull,**this); + } + else + m_bWasNull = true; + return Sequence<sal_Int8>(); +} + + +css::util::Date SAL_CALL ODatabaseMetaDataResultSet::getDate( sal_Int32 columnIndex ) +{ + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + if(columnIndex <= m_nDriverColumnCount) + { + DATE_STRUCT aDate; + aDate.day = 0; + aDate.month = 0; + aDate.year = 0; + OTools::getValue(m_pConnection.get(),m_aStatementHandle,columnIndex,m_pConnection->useOldDateFormat() ? SQL_C_DATE : SQL_C_TYPE_DATE,m_bWasNull,**this,&aDate,sizeof aDate); + return Date(aDate.day,aDate.month,aDate.year); + } + else + m_bWasNull = true; + return Date(); +} + + +double SAL_CALL ODatabaseMetaDataResultSet::getDouble( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + double nValue(0.0); + if(columnIndex <= m_nDriverColumnCount) + OTools::getValue(m_pConnection.get(),m_aStatementHandle,columnIndex,SQL_C_DOUBLE,m_bWasNull,**this,&nValue,sizeof nValue); + else + m_bWasNull = true; + return nValue; +} + + +float SAL_CALL ODatabaseMetaDataResultSet::getFloat( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + float nVal(0); + if(columnIndex <= m_nDriverColumnCount) + OTools::getValue(m_pConnection.get(),m_aStatementHandle,columnIndex,SQL_C_FLOAT,m_bWasNull,**this,&nVal,sizeof nVal); + else + m_bWasNull = true; + return nVal; +} + + +sal_Int32 SAL_CALL ODatabaseMetaDataResultSet::getInt( sal_Int32 columnIndex ) +{ + return getInteger<sal_Int32, SQL_C_SLONG>( columnIndex ); +} + + +sal_Int32 SAL_CALL ODatabaseMetaDataResultSet::getRow( ) +{ + return 0; +} + + +sal_Int64 SAL_CALL ODatabaseMetaDataResultSet::getLong( sal_Int32 columnIndex ) +{ + return getInteger<sal_Int64, SQL_C_SBIGINT>( columnIndex ); +} + + +Reference< XResultSetMetaData > SAL_CALL ODatabaseMetaDataResultSet::getMetaData( ) +{ + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + if (!m_xMetaData.is()) + m_xMetaData = new OResultSetMetaData(m_pConnection.get(),m_aStatementHandle); + return m_xMetaData; +} + +Reference< XArray > SAL_CALL ODatabaseMetaDataResultSet::getArray( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getArray", *this ); + return nullptr; +} + +Reference< XClob > SAL_CALL ODatabaseMetaDataResultSet::getClob( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getClob", *this ); + return nullptr; +} + +Reference< XBlob > SAL_CALL ODatabaseMetaDataResultSet::getBlob( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getBlob", *this ); + return nullptr; +} + + +Reference< XRef > SAL_CALL ODatabaseMetaDataResultSet::getRef( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getRef", *this ); + return nullptr; +} + + +Any SAL_CALL ODatabaseMetaDataResultSet::getObject( sal_Int32 /*columnIndex*/, const Reference< css::container::XNameAccess >& /*typeMap*/ ) +{ + ::dbtools::throwFunctionNotSupportedSQLException( "XRow::getObject", *this ); + return Any(); +} + + +sal_Int16 SAL_CALL ODatabaseMetaDataResultSet::getShort( sal_Int32 columnIndex ) +{ + return getInteger<sal_Int16, SQL_C_SSHORT>( columnIndex ); +} + + +OUString SAL_CALL ODatabaseMetaDataResultSet::getString( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + OUString aVal; + if(columnIndex <= m_nDriverColumnCount) + aVal = OTools::getStringValue(m_pConnection.get(),m_aStatementHandle,columnIndex,impl_getColumnType_nothrow(columnIndex),m_bWasNull,**this,m_nTextEncoding); + else + m_bWasNull = true; + + return aVal; +} + + +css::util::Time SAL_CALL ODatabaseMetaDataResultSet::getTime( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + TIME_STRUCT aTime={0,0,0}; + if(columnIndex <= m_nDriverColumnCount) + OTools::getValue(m_pConnection.get(),m_aStatementHandle,columnIndex,m_pConnection->useOldDateFormat() ? SQL_C_TIME : SQL_C_TYPE_TIME,m_bWasNull,**this,&aTime,sizeof aTime); + else + m_bWasNull = true; + return Time(0, aTime.second,aTime.minute,aTime.hour, false); +} + + +css::util::DateTime SAL_CALL ODatabaseMetaDataResultSet::getTimestamp( sal_Int32 columnIndex ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + columnIndex = mapColumn(columnIndex); + TIMESTAMP_STRUCT aTime={0,0,0,0,0,0,0}; + if(columnIndex <= m_nDriverColumnCount) + OTools::getValue(m_pConnection.get(),m_aStatementHandle,columnIndex,m_pConnection->useOldDateFormat() ? SQL_C_TIMESTAMP : SQL_C_TYPE_TIMESTAMP, m_bWasNull, **this, &aTime, sizeof aTime); + else + m_bWasNull = true; + return DateTime(aTime.fraction, aTime.second, aTime.minute, aTime.hour, + aTime.day, aTime.month, aTime.year, false); +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::isAfterLast( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_nCurrentFetchState == SQL_NO_DATA; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::isFirst( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_nRowPos == 1; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::isLast( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_bEOF && m_nCurrentFetchState != SQL_NO_DATA; +} + +void SAL_CALL ODatabaseMetaDataResultSet::beforeFirst( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + if(first()) + previous(); + m_nCurrentFetchState = SQL_SUCCESS; +} + +void SAL_CALL ODatabaseMetaDataResultSet::afterLast( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + if(last()) + next(); +} + + +void SAL_CALL ODatabaseMetaDataResultSet::close( ) +{ + { + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + } + dispose(); +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::first( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + m_bEOF = false; + + m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_FIRST,0); + OTools::ThrowException(m_pConnection.get(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this); + bool bRet = ( m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO ); + if( bRet ) + m_nRowPos = 1; + return bRet; +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::last( ) +{ + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed ); + ::osl::MutexGuard aGuard( m_aMutex ); + + + m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_LAST,0); + OTools::ThrowException(m_pConnection.get(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this); + // here I know definitely that I stand on the last record + bool bRet = ( m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO ); + if( bRet ) + m_bEOF = true; + return bRet; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::absolute( sal_Int32 row ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + m_bEOF = false; + + m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_ABSOLUTE,row); + OTools::ThrowException(m_pConnection.get(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this); + bool bRet = m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO; + if(bRet) + m_nRowPos = row; + return bRet; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::relative( sal_Int32 row ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + m_bEOF = false; + + m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_RELATIVE,row); + OTools::ThrowException(m_pConnection.get(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this); + bool bRet = m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO; + if(bRet) + m_nRowPos += row; + return bRet; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::previous( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + m_bEOF = false; + + m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_PRIOR,0); + OTools::ThrowException(m_pConnection.get(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this); + bool bRet = m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO; + if(bRet) + --m_nRowPos; + else if ( m_nCurrentFetchState == SQL_NO_DATA ) + m_nRowPos = 0; + return bRet; +} + +Reference< XInterface > SAL_CALL ODatabaseMetaDataResultSet::getStatement( ) +{ + return nullptr; +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::rowDeleted( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_pRowStatusArray[0] == SQL_ROW_DELETED; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::rowInserted( ) +{ + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_pRowStatusArray[0] == SQL_ROW_ADDED; +} + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::rowUpdated( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_pRowStatusArray[0] == SQL_ROW_UPDATED; +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::isBeforeFirst( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_nRowPos == 0; +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::next( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + m_bEOF = false; + + SQLRETURN nOldFetchStatus = m_nCurrentFetchState; + // m_nCurrentFetchState = N3SQLFetchScroll(m_aStatementHandle,SQL_FETCH_NEXT,0); + m_nCurrentFetchState = N3SQLFetch(m_aStatementHandle); + OTools::ThrowException(m_pConnection.get(),m_nCurrentFetchState,m_aStatementHandle,SQL_HANDLE_STMT,*this); + bool bRet = m_nCurrentFetchState == SQL_SUCCESS || m_nCurrentFetchState == SQL_SUCCESS_WITH_INFO; + if(bRet || ( m_nCurrentFetchState == SQL_NO_DATA && nOldFetchStatus != SQL_NO_DATA ) ) + ++m_nRowPos; + return bRet; +} + + +sal_Bool SAL_CALL ODatabaseMetaDataResultSet::wasNull( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + return m_bWasNull; +} + +void SAL_CALL ODatabaseMetaDataResultSet::refreshRow( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + +} + + +void SAL_CALL ODatabaseMetaDataResultSet::cancel( ) +{ + + checkDisposed(ODatabaseMetaDataResultSet_BASE::rBHelper.bDisposed); + ::osl::MutexGuard aGuard( m_aMutex ); + + + N3SQLCancel(m_aStatementHandle); +} + +void SAL_CALL ODatabaseMetaDataResultSet::clearWarnings( ) +{ +} + +Any SAL_CALL ODatabaseMetaDataResultSet::getWarnings( ) +{ + return Any(); +} + +sal_Int32 ODatabaseMetaDataResultSet::getFetchSize() +{ + return 1; +} + +OUString ODatabaseMetaDataResultSet::getCursorName() +{ + return OUString(); +} + + +::cppu::IPropertyArrayHelper* ODatabaseMetaDataResultSet::createArrayHelper( ) const +{ + + return new ::cppu::OPropertyArrayHelper + { + { + { + ::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_CURSORNAME), + PROPERTY_ID_CURSORNAME, + cppu::UnoType<OUString>::get(), + 0 + }, + { + ::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FETCHDIRECTION), + PROPERTY_ID_FETCHDIRECTION, + cppu::UnoType<sal_Int32>::get(), + 0 + }, + { + ::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FETCHSIZE), + PROPERTY_ID_FETCHSIZE, + cppu::UnoType<sal_Int32>::get(), + 0 + }, + { + ::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_RESULTSETCONCURRENCY), + PROPERTY_ID_RESULTSETCONCURRENCY, + cppu::UnoType<sal_Int32>::get(), + 0 + }, + { + ::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_RESULTSETTYPE), + PROPERTY_ID_RESULTSETTYPE, + cppu::UnoType<sal_Int32>::get(), + 0 + } + } + }; +} + +::cppu::IPropertyArrayHelper & ODatabaseMetaDataResultSet::getInfoHelper() +{ + return *getArrayHelper(); +} + +sal_Bool ODatabaseMetaDataResultSet::convertFastPropertyValue( + Any & rConvertedValue, + Any & rOldValue, + sal_Int32 nHandle, + const Any& rValue ) +{ + switch(nHandle) + { + case PROPERTY_ID_CURSORNAME: + case PROPERTY_ID_RESULTSETCONCURRENCY: + case PROPERTY_ID_RESULTSETTYPE: + throw css::lang::IllegalArgumentException(); + case PROPERTY_ID_FETCHDIRECTION: + return ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, getFetchDirection()); + case PROPERTY_ID_FETCHSIZE: + return ::comphelper::tryPropertyValue(rConvertedValue, rOldValue, rValue, getFetchSize()); + default: + ; + } + return false; +} + +void ODatabaseMetaDataResultSet::setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const Any& /*rValue*/ ) +{ + switch(nHandle) + { + case PROPERTY_ID_CURSORNAME: + case PROPERTY_ID_RESULTSETCONCURRENCY: + case PROPERTY_ID_RESULTSETTYPE: + case PROPERTY_ID_FETCHDIRECTION: + case PROPERTY_ID_FETCHSIZE: + throw Exception("cannot set prop " + OUString::number(nHandle), nullptr); + default: + OSL_FAIL("setFastPropertyValue_NoBroadcast: Illegal handle value!"); + } +} + +void ODatabaseMetaDataResultSet::getFastPropertyValue( Any& rValue, sal_Int32 nHandle ) const +{ + switch(nHandle) + { + case PROPERTY_ID_CURSORNAME: + rValue <<= getCursorName(); + break; + case PROPERTY_ID_RESULTSETCONCURRENCY: + rValue <<= sal_Int32(css::sdbc::ResultSetConcurrency::READ_ONLY); + break; + case PROPERTY_ID_RESULTSETTYPE: + rValue <<= sal_Int32(css::sdbc::ResultSetType::FORWARD_ONLY); + break; + case PROPERTY_ID_FETCHDIRECTION: + rValue <<= getFetchDirection(); + break; + case PROPERTY_ID_FETCHSIZE: + rValue <<= getFetchSize(); + break; + } +} + +void ODatabaseMetaDataResultSet::openTypeInfo() +{ + ::std::map<sal_Int32,sal_Int32> aMap; + aMap[SQL_BIT] = DataType::BIT; + aMap[SQL_TINYINT] = DataType::TINYINT; + aMap[SQL_SMALLINT] = DataType::SMALLINT; + aMap[SQL_INTEGER] = DataType::INTEGER; + aMap[SQL_FLOAT] = DataType::FLOAT; + aMap[SQL_REAL] = DataType::REAL; + aMap[SQL_DOUBLE] = DataType::DOUBLE; + aMap[SQL_BIGINT] = DataType::BIGINT; + + aMap[SQL_CHAR] = DataType::CHAR; + aMap[SQL_WCHAR] = DataType::CHAR; + aMap[SQL_VARCHAR] = DataType::VARCHAR; + aMap[SQL_WVARCHAR] = DataType::VARCHAR; + aMap[SQL_LONGVARCHAR] = DataType::LONGVARCHAR; + aMap[SQL_WLONGVARCHAR] = DataType::LONGVARCHAR; + + aMap[SQL_TYPE_DATE] = DataType::DATE; + aMap[SQL_DATE] = DataType::DATE; + aMap[SQL_TYPE_TIME] = DataType::TIME; + aMap[SQL_TIME] = DataType::TIME; + aMap[SQL_TYPE_TIMESTAMP] = DataType::TIMESTAMP; + aMap[SQL_TIMESTAMP] = DataType::TIMESTAMP; + + aMap[SQL_DECIMAL] = DataType::DECIMAL; + aMap[SQL_NUMERIC] = DataType::NUMERIC; + + aMap[SQL_BINARY] = DataType::BINARY; + aMap[SQL_VARBINARY] = DataType::VARBINARY; + aMap[SQL_LONGVARBINARY] = DataType::LONGVARBINARY; + + aMap[SQL_GUID] = DataType::VARBINARY; + + + m_aValueRange[2] = aMap; + + OTools::ThrowException(m_pConnection.get(),N3SQLGetTypeInfo(m_aStatementHandle, SQL_ALL_TYPES),m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openTables(const Any& catalog, const OUString& schemaPattern, + std::u16string_view tableNamePattern, + const Sequence< OUString >& types ) +{ + OString aPKQ,aPKO,aPKN,aCOL; + const OUString *pSchemaPat = nullptr; + + if(schemaPattern != "%") + pSchemaPat = &schemaPattern; + else + pSchemaPat = nullptr; + + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schemaPattern,m_nTextEncoding); + aPKN = OUStringToOString(tableNamePattern,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(); + + + const char *pCOL = nullptr; + const char* const pComma = ","; + const OUString* pBegin = types.getConstArray(); + const OUString* pEnd = pBegin + types.getLength(); + for(;pBegin != pEnd;++pBegin) + { + aCOL += OUStringToOString(*pBegin,m_nTextEncoding) + pComma; + } + if ( !aCOL.isEmpty() ) + { + aCOL = aCOL.replaceAt(aCOL.getLength()-1,1,pComma); + pCOL = aCOL.getStr(); + } + else + pCOL = SQL_ALL_TABLE_TYPES; + + SQLRETURN nRetcode = N3SQLTables(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pCOL)), pCOL ? SQL_NTS : 0); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); + +} + +void ODatabaseMetaDataResultSet::openTablesTypes( ) +{ + SQLRETURN nRetcode = N3SQLTables(m_aStatementHandle, + nullptr,0, + nullptr,0, + nullptr,0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(SQL_ALL_TABLE_TYPES)),SQL_NTS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + + m_aColMapping.clear(); + m_aColMapping.push_back(-1); + m_aColMapping.push_back(4); + m_xMetaData = new OResultSetMetaData(m_pConnection.get(),m_aStatementHandle,std::vector(m_aColMapping)); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openCatalogs() +{ + SQLRETURN nRetcode = N3SQLTables(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(SQL_ALL_CATALOGS)),SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>("")),SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>("")),SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>("")),SQL_NTS); + + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + + m_aColMapping.clear(); + m_aColMapping.push_back(-1); + m_aColMapping.push_back(1); + m_xMetaData = new OResultSetMetaData(m_pConnection.get(),m_aStatementHandle,std::vector(m_aColMapping)); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openSchemas() +{ + SQLRETURN nRetcode = N3SQLTables(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>("")),SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(SQL_ALL_SCHEMAS)),SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>("")),SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>("")),SQL_NTS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + + m_aColMapping.clear(); + m_aColMapping.push_back(-1); + m_aColMapping.push_back(2); + m_xMetaData = new OResultSetMetaData(m_pConnection.get(),m_aStatementHandle,std::vector(m_aColMapping)); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openColumnPrivileges( const Any& catalog, const OUString& schema, + std::u16string_view table, + std::u16string_view columnNamePattern ) +{ + const OUString *pSchemaPat = nullptr; + + if(schema != "%") + pSchemaPat = &schema; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN,aCOL; + + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schema,m_nTextEncoding); + aPKN = OUStringToOString(table,m_nTextEncoding); + aCOL = OUStringToOString(columnNamePattern,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(), + *pCOL = aCOL.getStr(); + + + SQLRETURN nRetcode = N3SQLColumnPrivileges(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pCOL)), SQL_NTS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openColumns( const Any& catalog, const OUString& schemaPattern, + std::u16string_view tableNamePattern, std::u16string_view columnNamePattern ) +{ + const OUString *pSchemaPat = nullptr; + + if(schemaPattern != "%") + pSchemaPat = &schemaPattern; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN,aCOL; + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schemaPattern,m_nTextEncoding); + aPKN = OUStringToOString(tableNamePattern,m_nTextEncoding); + aCOL = OUStringToOString(columnNamePattern,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(), + *pCOL = aCOL.getStr(); + + + SQLRETURN nRetcode = N3SQLColumns(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pCOL)), SQL_NTS); + + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + ::std::map<sal_Int32,sal_Int32> aMap; + aMap[SQL_BIT] = DataType::BIT; + aMap[SQL_TINYINT] = DataType::TINYINT; + aMap[SQL_SMALLINT] = DataType::SMALLINT; + aMap[SQL_INTEGER] = DataType::INTEGER; + aMap[SQL_FLOAT] = DataType::FLOAT; + aMap[SQL_REAL] = DataType::REAL; + aMap[SQL_DOUBLE] = DataType::DOUBLE; + aMap[SQL_BIGINT] = DataType::BIGINT; + + aMap[SQL_CHAR] = DataType::CHAR; + aMap[SQL_WCHAR] = DataType::CHAR; + aMap[SQL_VARCHAR] = DataType::VARCHAR; + aMap[SQL_WVARCHAR] = DataType::VARCHAR; + aMap[SQL_LONGVARCHAR] = DataType::LONGVARCHAR; + aMap[SQL_WLONGVARCHAR] = DataType::LONGVARCHAR; + + aMap[SQL_TYPE_DATE] = DataType::DATE; + aMap[SQL_DATE] = DataType::DATE; + aMap[SQL_TYPE_TIME] = DataType::TIME; + aMap[SQL_TIME] = DataType::TIME; + aMap[SQL_TYPE_TIMESTAMP] = DataType::TIMESTAMP; + aMap[SQL_TIMESTAMP] = DataType::TIMESTAMP; + + aMap[SQL_DECIMAL] = DataType::DECIMAL; + aMap[SQL_NUMERIC] = DataType::NUMERIC; + + aMap[SQL_BINARY] = DataType::BINARY; + aMap[SQL_VARBINARY] = DataType::VARBINARY; + aMap[SQL_LONGVARBINARY] = DataType::LONGVARBINARY; + + aMap[SQL_GUID] = DataType::VARBINARY; + + m_aValueRange[5] = aMap; + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openProcedureColumns( const Any& catalog, const OUString& schemaPattern, + std::u16string_view procedureNamePattern,std::u16string_view columnNamePattern ) +{ + const OUString *pSchemaPat = nullptr; + + if(schemaPattern != "%") + pSchemaPat = &schemaPattern; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN,aCOL; + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schemaPattern,m_nTextEncoding); + aPKN = OUStringToOString(procedureNamePattern,m_nTextEncoding); + aCOL = OUStringToOString(columnNamePattern,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(), + *pCOL = aCOL.getStr(); + + + SQLRETURN nRetcode = N3SQLProcedureColumns(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pCOL)), SQL_NTS); + + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openProcedures(const Any& catalog, const OUString& schemaPattern, + std::u16string_view procedureNamePattern) +{ + const OUString *pSchemaPat = nullptr; + + if(schemaPattern != "%") + pSchemaPat = &schemaPattern; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN; + + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schemaPattern,m_nTextEncoding); + aPKN = OUStringToOString(procedureNamePattern,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(); + + + SQLRETURN nRetcode = N3SQLProcedures(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openSpecialColumns(bool _bRowVer,const Any& catalog, const OUString& schema, + std::u16string_view table,sal_Int32 scope, bool nullable ) +{ + // Some ODBC drivers really don't like getting an empty string as tableName + // E.g. psqlodbc up to at least version 09.01.0100 segfaults + if (table.empty()) + { + static constexpr OUStringLiteral errMsg + = u"ODBC: Trying to get special columns of empty table name"; + static constexpr OUStringLiteral SQLState = u"HY009"; + throw SQLException( errMsg, *this, SQLState, -1, Any() ); + } + + const OUString *pSchemaPat = nullptr; + + if(schema != "%") + pSchemaPat = &schema; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN; + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schema,m_nTextEncoding); + aPKN = OUStringToOString(table,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(); + + + SQLRETURN nRetcode = N3SQLSpecialColumns(m_aStatementHandle,_bRowVer ? SQL_ROWVER : SQL_BEST_ROWID, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS, + static_cast<SQLSMALLINT>(scope), + nullable ? SQL_NULLABLE : SQL_NO_NULLS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openVersionColumns(const Any& catalog, const OUString& schema, + std::u16string_view table) +{ + openSpecialColumns(true,catalog,schema,table,SQL_SCOPE_TRANSACTION,false); +} + +void ODatabaseMetaDataResultSet::openBestRowIdentifier( const Any& catalog, const OUString& schema, + std::u16string_view table,sal_Int32 scope,bool nullable ) +{ + openSpecialColumns(false,catalog,schema,table,scope,nullable); +} + +void ODatabaseMetaDataResultSet::openForeignKeys( const Any& catalog, const OUString* schema, + const OUString* table, + const Any& catalog2, const OUString* schema2, + const OUString* table2) +{ + OString aPKQ, aPKO, aPKN, aFKQ, aFKO, aFKN; + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + if ( catalog2.hasValue() ) + aFKQ = OUStringToOString(comphelper::getString(catalog2),m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr; + const char *pPKO = nullptr; + if (schema && !schema->isEmpty()) + { + aPKO = OUStringToOString(*schema,m_nTextEncoding); + pPKO = aPKO.getStr(); + } + const char *pPKN = nullptr; + if (table) + { + aPKN = OUStringToOString(*table,m_nTextEncoding); + pPKN = aPKN.getStr(); + } + const char *pFKQ = catalog2.hasValue() && !aFKQ.isEmpty() ? aFKQ.getStr() : nullptr; + const char *pFKO = nullptr; + if (schema2 && !schema2->isEmpty()) + { + aFKO = OUStringToOString(*schema2,m_nTextEncoding); + pFKO = aFKO.getStr(); + } + const char *pFKN = nullptr; + if (table2) + { + aFKN = OUStringToOString(*table2,m_nTextEncoding); + pFKN = aFKN.getStr(); + } + + SQLRETURN nRetcode = N3SQLForeignKeys(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), pPKN ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pFKQ)), (catalog2.hasValue() && !aFKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pFKO)), pFKO ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pFKN)), SQL_NTS + ); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openImportedKeys(const Any& catalog, const OUString& schema, + const OUString& table) +{ + + openForeignKeys(Any(),nullptr,nullptr,catalog, schema == "%" ? &schema : nullptr, &table); +} + +void ODatabaseMetaDataResultSet::openExportedKeys(const Any& catalog, const OUString& schema, + const OUString& table) +{ + openForeignKeys(catalog, schema == "%" ? &schema : nullptr, &table,Any(),nullptr,nullptr); +} + +void ODatabaseMetaDataResultSet::openPrimaryKeys(const Any& catalog, const OUString& schema, + std::u16string_view table) +{ + const OUString *pSchemaPat = nullptr; + + if(schema != "%") + pSchemaPat = &schema; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN; + + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schema,m_nTextEncoding); + aPKN = OUStringToOString(table,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(); + + + SQLRETURN nRetcode = N3SQLPrimaryKeys(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openTablePrivileges(const Any& catalog, const OUString& schemaPattern, + std::u16string_view tableNamePattern) +{ + const OUString *pSchemaPat = nullptr; + + if(schemaPattern != "%") + pSchemaPat = &schemaPattern; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN; + + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schemaPattern,m_nTextEncoding); + aPKN = OUStringToOString(tableNamePattern,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(); + + SQLRETURN nRetcode = N3SQLTablePrivileges(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::openIndexInfo( const Any& catalog, const OUString& schema, + std::u16string_view table, bool unique, bool approximate ) +{ + const OUString *pSchemaPat = nullptr; + + if(schema != "%") + pSchemaPat = &schema; + else + pSchemaPat = nullptr; + + OString aPKQ,aPKO,aPKN; + + if ( catalog.hasValue() ) + aPKQ = OUStringToOString(comphelper::getString(catalog),m_nTextEncoding); + aPKO = OUStringToOString(schema,m_nTextEncoding); + aPKN = OUStringToOString(table,m_nTextEncoding); + + const char *pPKQ = catalog.hasValue() && !aPKQ.isEmpty() ? aPKQ.getStr() : nullptr, + *pPKO = pSchemaPat && !pSchemaPat->isEmpty() && !aPKO.isEmpty() ? aPKO.getStr() : nullptr, + *pPKN = aPKN.getStr(); + + SQLRETURN nRetcode = N3SQLStatistics(m_aStatementHandle, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKQ)), (catalog.hasValue() && !aPKQ.isEmpty()) ? SQL_NTS : 0, + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKO)), pPKO ? SQL_NTS : 0 , + reinterpret_cast<SDB_ODBC_CHAR *>(const_cast<char *>(pPKN)), SQL_NTS, + unique ? SQL_INDEX_UNIQUE : SQL_INDEX_ALL, + approximate ? 1 : 0); + OTools::ThrowException(m_pConnection.get(),nRetcode,m_aStatementHandle,SQL_HANDLE_STMT,*this); + checkColumnCount(); +} + +void ODatabaseMetaDataResultSet::checkColumnCount() +{ + sal_Int16 nNumResultCols=0; + OTools::ThrowException(m_pConnection.get(),N3SQLNumResultCols(m_aStatementHandle,&nNumResultCols),m_aStatementHandle,SQL_HANDLE_STMT,*this); + m_nDriverColumnCount = nNumResultCols; +} + + +SWORD ODatabaseMetaDataResultSet::impl_getColumnType_nothrow(sal_Int32 columnIndex) +{ + std::map<sal_Int32,SWORD>::iterator aFind = m_aODBCColumnTypes.find(columnIndex); + if ( aFind == m_aODBCColumnTypes.end() ) + aFind = m_aODBCColumnTypes.emplace( + columnIndex, + OResultSetMetaData::getColumnODBCType(m_pConnection.get(),m_aStatementHandle,*this,columnIndex) + ).first; + return aFind->second; +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |