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Diffstat (limited to 'connectivity/source/drivers/ado/AResultSet.cxx')
| -rw-r--r-- | connectivity/source/drivers/ado/AResultSet.cxx | 1155 |
1 files changed, 1155 insertions, 0 deletions
diff --git a/connectivity/source/drivers/ado/AResultSet.cxx b/connectivity/source/drivers/ado/AResultSet.cxx new file mode 100644 index 000000000..dae0f91ef --- /dev/null +++ b/connectivity/source/drivers/ado/AResultSet.cxx @@ -0,0 +1,1155 @@ +/* -*- 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 <ado/AResultSet.hxx> +#include <ado/AResultSetMetaData.hxx> +#include <com/sun/star/sdbc/DataType.hpp> +#include <com/sun/star/sdbc/KeyRule.hpp> +#include <com/sun/star/sdbc/IndexType.hpp> +#include <com/sun/star/sdbcx/CompareBookmark.hpp> +#include <comphelper/property.hxx> +#include <com/sun/star/lang/DisposedException.hpp> +#include <com/sun/star/sdbc/ResultSetConcurrency.hpp> +#include <com/sun/star/sdbc/ResultSetType.hpp> +#include <com/sun/star/sdbc/FetchDirection.hpp> +#include <cppuhelper/typeprovider.hxx> +#include <cppuhelper/supportsservice.hxx> +#include <comphelper/sequence.hxx> +#include <com/sun/star/beans/PropertyAttribute.hpp> +#include <comphelper/seqstream.hxx> +#include <connectivity/dbexception.hxx> +#include <connectivity/dbtools.hxx> +#include <comphelper/types.hxx> + +using namespace ::comphelper; + + +#include <oledb.h> + +#define CHECK_RETURN(x) \ + if(!SUCCEEDED(x)) \ + ADOS::ThrowException(*m_pStmt->m_pConnection->getConnection(),*this); + +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; + + +// IMPLEMENT_SERVICE_INFO(OResultSet,"com.sun.star.sdbcx.AResultSet","com.sun.star.sdbc.ResultSet"); +OUString SAL_CALL OResultSet::getImplementationName( ) +{ + return "com.sun.star.sdbcx.ado.ResultSet"; +} + +css::uno::Sequence< OUString > SAL_CALL OResultSet::getSupportedServiceNames( ) +{ + return {"com.sun.star.sdbc.ResultSet","com.sun.star.sdbcx.ResultSet"}; +} + +sal_Bool SAL_CALL OResultSet::supportsService( const OUString& _rServiceName ) +{ + return cppu::supportsService(this, _rServiceName); +} + +OResultSet::OResultSet(ADORecordset* _pRecordSet,OStatement_Base* pStmt) : OResultSet_BASE(m_aMutex) + ,OPropertySetHelper(OResultSet_BASE::rBHelper) + ,m_pRecordSet(_pRecordSet) + ,m_pStmt(pStmt) + ,m_xStatement(*pStmt) + ,m_nRowPos(0) + ,m_bEOF(false) + ,m_bOnFirstAfterOpen(false) +{ +} + +OResultSet::OResultSet(ADORecordset* _pRecordSet) : OResultSet_BASE(m_aMutex) + ,OPropertySetHelper(OResultSet_BASE::rBHelper) + ,m_pRecordSet(_pRecordSet) + ,m_pStmt(nullptr) + ,m_nRowPos(0) + ,m_bEOF(false) + ,m_bOnFirstAfterOpen(false) +{ +} + +void OResultSet::construct() +{ + osl_atomic_increment( &m_refCount ); + if (!m_pRecordSet) + { + OSL_FAIL( "OResultSet::construct: no RecordSet!" ); + Reference< XInterface > xInt( *this ); + osl_atomic_decrement( &m_refCount ); + ::dbtools::throwFunctionSequenceException( xInt ); + } + m_pRecordSet->AddRef(); + VARIANT_BOOL bIsAtBOF; + CHECK_RETURN(m_pRecordSet->get_BOF(&bIsAtBOF)) + m_bOnFirstAfterOpen = bIsAtBOF != VARIANT_TRUE; + osl_atomic_decrement( &m_refCount ); +} + +OResultSet::~OResultSet() +{ + if(m_pRecordSet) + m_pRecordSet->Release(); +} + +void OResultSet::disposing() +{ + OPropertySetHelper::disposing(); + + ::osl::MutexGuard aGuard(m_aMutex); + if(m_pRecordSet) + m_pRecordSet->Close(); + m_xStatement.clear(); + m_xMetaData.clear(); +} + +Any SAL_CALL OResultSet::queryInterface( const Type & rType ) +{ + Any aRet = OPropertySetHelper::queryInterface(rType); + return aRet.hasValue() ? aRet : OResultSet_BASE::queryInterface(rType); +} + +css::uno::Sequence< css::uno::Type > SAL_CALL OResultSet::getTypes( ) +{ + ::cppu::OTypeCollection aTypes( cppu::UnoType<css::beans::XMultiPropertySet>::get(), + cppu::UnoType<css::beans::XFastPropertySet>::get(), + cppu::UnoType<css::beans::XPropertySet>::get()); + + return ::comphelper::concatSequences(aTypes.getTypes(),OResultSet_BASE::getTypes()); +} + + +sal_Int32 SAL_CALL OResultSet::findColumn( const OUString& columnName ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + 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 +} +#define BLOCK_SIZE 256 + +Reference< css::io::XInputStream > SAL_CALL OResultSet::getBinaryStream( sal_Int32 columnIndex ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + WpADOField aField = ADOS::getField(m_pRecordSet,columnIndex); + + if((aField.GetAttributes() & adFldLong) == adFldLong) + { + //Copy the data only up to the Actual Size of Field. + sal_Int32 nSize = aField.GetActualSize(); + Sequence<sal_Int8> aData(nSize); + long index = 0; + while(index < nSize) + { + m_aValue = aField.GetChunk(BLOCK_SIZE); + if(m_aValue.isNull()) + break; + UCHAR chData; + for(long index2 = 0;index2 < BLOCK_SIZE;++index2) + { + HRESULT hr = ::SafeArrayGetElement(m_aValue.parray,&index2,&chData); + if(SUCCEEDED(hr)) + { + //Take BYTE by BYTE and advance Memory Location + aData.getArray()[index++] = chData; + } + else + break; + } + } + + return new ::comphelper::SequenceInputStream(aData); + } + // else we ask for a bytesequence + aField.get_Value(m_aValue); + + return m_aValue.isNull() ? nullptr : new ::comphelper::SequenceInputStream(m_aValue.getByteSequence()); +} + +Reference< css::io::XInputStream > SAL_CALL OResultSet::getCharacterStream( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XRow::getCharacterStream", *this ); + return nullptr; +} + +OLEVariant OResultSet::getValue(sal_Int32 columnIndex ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + WpADOField aField = ADOS::getField(m_pRecordSet,columnIndex); + aField.get_Value(m_aValue); + return m_aValue; +} + +sal_Bool SAL_CALL OResultSet::getBoolean( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getBool(); +} + + +sal_Int8 SAL_CALL OResultSet::getByte( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getInt8(); +} + + +Sequence< sal_Int8 > SAL_CALL OResultSet::getBytes( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getByteSequence(); +} + + +css::util::Date SAL_CALL OResultSet::getDate( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getDate(); +} + + +double SAL_CALL OResultSet::getDouble( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getDouble(); +} + + +float SAL_CALL OResultSet::getFloat( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getFloat(); +} + + +sal_Int32 SAL_CALL OResultSet::getInt( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getInt32(); +} + + +sal_Int32 SAL_CALL OResultSet::getRow( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + PositionEnum_Param aPos; + m_pRecordSet->get_AbsolutePosition(&aPos); + return (aPos > 0) ? static_cast<sal_Int32>(aPos) : m_nRowPos; + // return the rowcount from driver if the driver doesn't support this return our count +} + + +sal_Int64 SAL_CALL OResultSet::getLong( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XRow::getLong", *this ); + return sal_Int64(0); +} + + +Reference< XResultSetMetaData > SAL_CALL OResultSet::getMetaData( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + if(!m_xMetaData.is()) + m_xMetaData = new OResultSetMetaData(m_pRecordSet); + return m_xMetaData; +} + +Reference< XArray > SAL_CALL OResultSet::getArray( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XRow::getArray", *this ); + return nullptr; +} + + +Reference< XClob > SAL_CALL OResultSet::getClob( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XRow::getClob", *this ); + return nullptr; +} + +Reference< XBlob > SAL_CALL OResultSet::getBlob( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XRow::getBlob", *this ); + return nullptr; +} + + +Reference< XRef > SAL_CALL OResultSet::getRef( sal_Int32 /*columnIndex*/ ) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "XRow::getRef", *this ); + return nullptr; +} + + +Any SAL_CALL OResultSet::getObject( sal_Int32 columnIndex, const Reference< css::container::XNameAccess >& /*typeMap*/ ) +{ + return getValue(columnIndex).makeAny(); +} + + +sal_Int16 SAL_CALL OResultSet::getShort( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getInt16(); +} + + +OUString SAL_CALL OResultSet::getString( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getString(); +} + + +css::util::Time SAL_CALL OResultSet::getTime( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getTime(); +} + + +css::util::DateTime SAL_CALL OResultSet::getTimestamp( sal_Int32 columnIndex ) +{ + return getValue(columnIndex).getDateTime(); +} + + +sal_Bool SAL_CALL OResultSet::isAfterLast( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + VARIANT_BOOL bIsAtEOF; + CHECK_RETURN(m_pRecordSet->get_EOF(&bIsAtEOF)) + return bIsAtEOF == VARIANT_TRUE; +} + +sal_Bool SAL_CALL OResultSet::isFirst( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + return m_nRowPos == 1; +} + +sal_Bool SAL_CALL OResultSet::isLast( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + return true; +} + +void SAL_CALL OResultSet::beforeFirst( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + if(first()) + m_bOnFirstAfterOpen = !previous(); +} + +void SAL_CALL OResultSet::afterLast( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + if(last()) + next(); + m_bEOF = true; +} + + +void SAL_CALL OResultSet::close( ) +{ + { + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + } + dispose(); +} + + +sal_Bool SAL_CALL OResultSet::first( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + if(SUCCEEDED(m_pRecordSet->MoveFirst())) + { + m_nRowPos = 1; + m_bOnFirstAfterOpen = false; + return true; + } + return false; +} + + +sal_Bool SAL_CALL OResultSet::last( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + bool bRet = SUCCEEDED(m_pRecordSet->MoveLast()); + if(bRet) + { + m_pRecordSet->get_RecordCount(&m_nRowPos); + m_bOnFirstAfterOpen = false; + } + return bRet; +} + +sal_Bool SAL_CALL OResultSet::absolute( sal_Int32 row ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + if(!row) // absolute with zero not allowed + ::dbtools::throwFunctionSequenceException(*this); + + bool bCheck = true; + if(row < 0) + { + bCheck = SUCCEEDED(m_pRecordSet->MoveLast()); + if ( bCheck ) + { + while(++row < 0 && bCheck) + bCheck = SUCCEEDED(m_pRecordSet->MovePrevious()); + } + } + else + { + first(); + OLEVariant aEmpty; + aEmpty.setNoArg(); + bCheck = SUCCEEDED(m_pRecordSet->Move(row-1,aEmpty)); // move to row -1 because we stand already on the first + if(bCheck) + m_nRowPos = row; + } + if(bCheck) + m_bOnFirstAfterOpen = false; + return bCheck; +} + +sal_Bool SAL_CALL OResultSet::relative( sal_Int32 row ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + OLEVariant aEmpty; + aEmpty.setNoArg(); + sal_Int32 nNewPos = row; + if ( m_bOnFirstAfterOpen && nNewPos > 0 ) + --nNewPos; + bool bRet = SUCCEEDED(m_pRecordSet->Move(row,aEmpty)); + if(bRet) + { + m_nRowPos += row; + m_bOnFirstAfterOpen = false; + } + return bRet; +} + +sal_Bool SAL_CALL OResultSet::previous( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + bool bRet = SUCCEEDED(m_pRecordSet->MovePrevious()); + if(bRet) + { + --m_nRowPos; + m_bOnFirstAfterOpen = false; + } + return bRet; +} + +Reference< XInterface > SAL_CALL OResultSet::getStatement( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + return m_xStatement; +} + + +sal_Bool SAL_CALL OResultSet::rowDeleted( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + sal_Int32 eRec; + m_pRecordSet->get_Status(&eRec); + bool bRet = (RecordStatusEnum(eRec) & adRecDeleted) == adRecDeleted; + if(bRet) + --m_nRowPos; + return bRet; +} + +sal_Bool SAL_CALL OResultSet::rowInserted( ) +{ ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + sal_Int32 eRec; + m_pRecordSet->get_Status(&eRec); + bool bRet = (RecordStatusEnum(eRec) & adRecNew) == adRecNew; + if(bRet) + ++m_nRowPos; + return bRet; +} + +sal_Bool SAL_CALL OResultSet::rowUpdated( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + sal_Int32 eRec; + m_pRecordSet->get_Status(&eRec); + return (RecordStatusEnum(eRec) & adRecModified) == adRecModified; +} + + +sal_Bool SAL_CALL OResultSet::isBeforeFirst( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + OSL_ENSURE(!m_nRowPos,"OResultSet::isBeforeFirst: Error in setting m_nRowPos!"); + VARIANT_BOOL bIsAtBOF = VARIANT_TRUE; + if(!m_bOnFirstAfterOpen) + { + OSL_ENSURE(!m_nRowPos,"OResultSet::isBeforeFirst: Error in setting m_nRowPos!"); + m_pRecordSet->get_BOF(&bIsAtBOF); + } + return bIsAtBOF == VARIANT_TRUE; +} + + +sal_Bool SAL_CALL OResultSet::next( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + bool bRet = true; + if(m_bOnFirstAfterOpen) + { + m_bOnFirstAfterOpen = false; + ++m_nRowPos; + } + else + { + bRet = SUCCEEDED(m_pRecordSet->MoveNext()); + + if(bRet) + { + VARIANT_BOOL bIsAtEOF; + CHECK_RETURN(m_pRecordSet->get_EOF(&bIsAtEOF)) + bRet = bIsAtEOF != VARIANT_TRUE; + ++m_nRowPos; + } + else + ADOS::ThrowException(*m_pStmt->m_pConnection->getConnection(),*this); + } + + return bRet; +} + + +sal_Bool SAL_CALL OResultSet::wasNull( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + return m_aValue.isNull(); +} + + +void SAL_CALL OResultSet::cancel( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + m_pRecordSet->Cancel(); +} + +void SAL_CALL OResultSet::clearWarnings( ) +{ +} + +Any SAL_CALL OResultSet::getWarnings( ) +{ + return Any(); +} + +void SAL_CALL OResultSet::insertRow( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + OLEVariant aEmpty; + aEmpty.setNoArg(); + m_pRecordSet->AddNew(aEmpty,aEmpty); +} + +void SAL_CALL OResultSet::updateRow( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + OLEVariant aEmpty; + aEmpty.setNoArg(); + m_pRecordSet->Update(aEmpty,aEmpty); +} + +void SAL_CALL OResultSet::deleteRow( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + m_pRecordSet->Delete(); + m_pRecordSet->UpdateBatch(adAffectCurrent); +} + + +void SAL_CALL OResultSet::cancelRowUpdates( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + m_pRecordSet->CancelUpdate(); +} + + +void SAL_CALL OResultSet::moveToInsertRow( ) +{ + // ::osl::MutexGuard aGuard( m_aMutex ); + //checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + // if ( getResultSetConcurrency() == ResultSetConcurrency::READ_ONLY ) + // throw SQLException(); +} + + +void SAL_CALL OResultSet::moveToCurrentRow( ) +{ +} + +void OResultSet::updateValue(sal_Int32 columnIndex,const OLEVariant& x) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + WpADOField aField = ADOS::getField(m_pRecordSet,columnIndex); + aField.PutValue(x); +} + +void SAL_CALL OResultSet::updateNull( sal_Int32 columnIndex ) +{ + OLEVariant x; + x.setNull(); + updateValue(columnIndex,x); +} + + +void SAL_CALL OResultSet::updateBoolean( sal_Int32 columnIndex, sal_Bool x ) +{ + updateValue(columnIndex,bool(x)); +} + +void SAL_CALL OResultSet::updateByte( sal_Int32 columnIndex, sal_Int8 x ) +{ + updateValue(columnIndex,x); +} + + +void SAL_CALL OResultSet::updateShort( sal_Int32 columnIndex, sal_Int16 x ) +{ + updateValue(columnIndex,x); +} + +void SAL_CALL OResultSet::updateInt( sal_Int32 columnIndex, sal_Int32 x ) +{ + updateValue(columnIndex,x); +} + +void SAL_CALL OResultSet::updateLong( sal_Int32 columnIndex, sal_Int64 x ) +{ + updateValue(columnIndex,x); +} + +void SAL_CALL OResultSet::updateFloat( sal_Int32 columnIndex, float x ) +{ + updateValue(columnIndex,x); +} + + +void SAL_CALL OResultSet::updateDouble( sal_Int32 columnIndex, double x ) +{ + updateValue(columnIndex,x); +} + +void SAL_CALL OResultSet::updateString( sal_Int32 columnIndex, const OUString& x ) +{ + updateValue(columnIndex,x); +} + +void SAL_CALL OResultSet::updateBytes( sal_Int32 columnIndex, const Sequence< sal_Int8 >& x ) +{ + updateValue(columnIndex,x); +} + +void SAL_CALL OResultSet::updateDate( sal_Int32 columnIndex, const css::util::Date& x ) +{ + updateValue(columnIndex,x); +} + + +void SAL_CALL OResultSet::updateTime( sal_Int32 columnIndex, const css::util::Time& x ) +{ + updateValue(columnIndex,x); +} + + +void SAL_CALL OResultSet::updateTimestamp( sal_Int32 columnIndex, const css::util::DateTime& x ) +{ + updateValue(columnIndex,x); +} + + +void SAL_CALL OResultSet::updateBinaryStream( sal_Int32 columnIndex, const Reference< css::io::XInputStream >& x, sal_Int32 length ) +{ + if(!x.is()) + ::dbtools::throwFunctionSequenceException(*this); + + Sequence<sal_Int8> aSeq; + x->readBytes(aSeq,length); + updateBytes(columnIndex,aSeq); +} + +void SAL_CALL OResultSet::updateCharacterStream( sal_Int32 columnIndex, const Reference< css::io::XInputStream >& x, sal_Int32 length ) +{ + if(!x.is()) + ::dbtools::throwFunctionSequenceException(*this); + + Sequence<sal_Int8> aSeq; + x->readBytes(aSeq,length); + updateBytes(columnIndex,aSeq); +} + +void SAL_CALL OResultSet::refreshRow( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + m_pRecordSet->Resync(adAffectCurrent); +} + +void SAL_CALL OResultSet::updateObject( sal_Int32 columnIndex, const Any& x ) +{ + if (!::dbtools::implUpdateObject(this, columnIndex, x)) + throw SQLException(); +} + + +void SAL_CALL OResultSet::updateNumericObject( sal_Int32 columnIndex, const Any& x, sal_Int32 /*scale*/ ) +{ + if (!::dbtools::implUpdateObject(this, columnIndex, x)) + throw SQLException(); +} + +// XRowLocate +Any SAL_CALL OResultSet::getBookmark( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + if(m_nRowPos < static_cast<sal_Int32>(m_aBookmarks.size())) // this bookmark was already fetched + return makeAny(sal_Int32(m_nRowPos-1)); + + OLEVariant aVar; + m_pRecordSet->get_Bookmark(&aVar); + m_aBookmarks.push_back(aVar); + return makeAny(static_cast<sal_Int32>(m_aBookmarks.size()-1)); + +} + +sal_Bool SAL_CALL OResultSet::moveToBookmark( const Any& bookmark ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + sal_Int32 nPos = 0; + bookmark >>= nPos; + OSL_ENSURE(nPos >= 0 && nPos < static_cast<sal_Int32>(m_aBookmarks.size()),"Invalid Index for vector"); + if(nPos < 0 || nPos >= static_cast<sal_Int32>(m_aBookmarks.size())) + ::dbtools::throwFunctionSequenceException(*this); + + return SUCCEEDED(m_pRecordSet->Move(0,m_aBookmarks[nPos])); +} + +sal_Bool SAL_CALL OResultSet::moveRelativeToBookmark( const Any& bookmark, sal_Int32 rows ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + sal_Int32 nPos = 0; + bookmark >>= nPos; + nPos += rows; + OSL_ENSURE(nPos >= 0 && nPos < static_cast<sal_Int32>(m_aBookmarks.size()),"Invalid Index for vector"); + if(nPos < 0 || nPos >= static_cast<sal_Int32>(m_aBookmarks.size())) + ::dbtools::throwFunctionSequenceException(*this); + return SUCCEEDED(m_pRecordSet->Move(rows,m_aBookmarks[nPos])); +} + +sal_Int32 SAL_CALL OResultSet::compareBookmarks( const Any& bookmark1, const Any& bookmark2 ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + sal_Int32 nPos1 = 0; + bookmark1 >>= nPos1; + sal_Int32 nPos2 = 0; + bookmark2 >>= nPos2; + if(nPos1 == nPos2) // they should be equal + return css::sdbcx::CompareBookmark::EQUAL; + + OSL_ENSURE((nPos1 >= 0 && nPos1 < static_cast<sal_Int32>(m_aBookmarks.size())) || (nPos1 >= 0 && nPos2 < static_cast<sal_Int32>(m_aBookmarks.size())),"Invalid Index for vector"); + + CompareEnum eNum; + m_pRecordSet->CompareBookmarks(m_aBookmarks[nPos1],m_aBookmarks[nPos2],&eNum); + return static_cast<sal_Int32>(eNum) - 1; +} + +sal_Bool SAL_CALL OResultSet::hasOrderedBookmarks( ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + ADOProperties* pProps = nullptr; + m_pRecordSet->get_Properties(&pProps); + WpADOProperties aProps; + aProps.setWithOutAddRef(pProps); + ADOS::ThrowException(*static_cast<OConnection*>(m_pStmt->getConnection().get())->getConnection(),*this); + OSL_ENSURE(aProps.IsValid(),"There are no properties at the connection"); + + WpADOProperty aProp(aProps.GetItem(OUString("Bookmarks Ordered"))); + OLEVariant aVar; + if(aProp.IsValid()) + aVar = aProp.GetValue(); + else + ADOS::ThrowException(*static_cast<OConnection*>(m_pStmt->getConnection().get())->getConnection(),*this); + + bool bValue(false); + if(!aVar.isNull() && !aVar.isEmpty()) + bValue = aVar.getBool(); + return bValue; +} + +sal_Int32 SAL_CALL OResultSet::hashBookmark( const Any& bookmark ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + sal_Int32 nPos = 0; + bookmark >>= nPos; + return nPos; +} + +// XDeleteRows +Sequence< sal_Int32 > SAL_CALL OResultSet::deleteRows( const Sequence< Any >& rows ) +{ + ::osl::MutexGuard aGuard( m_aMutex ); + checkDisposed(OResultSet_BASE::rBHelper.bDisposed); + + + OLEVariant aVar; + sal_Int32 nPos = 0; + + // Create SafeArray Bounds and initialize the array + SAFEARRAYBOUND rgsabound[1]; + rgsabound[0].lLbound = 0; + rgsabound[0].cElements = rows.getLength(); + SAFEARRAY *psa = SafeArrayCreate( VT_VARIANT, 1, rgsabound ); + + const Any* pBegin = rows.getConstArray(); + const Any* pEnd = pBegin + rows.getLength(); + for(sal_Int32 i=0;pBegin != pEnd ;++pBegin,++i) + { + *pBegin >>= nPos; + SafeArrayPutElement(psa,&i,&m_aBookmarks[nPos]); + } + + // Initialize and fill the SafeArray + OLEVariant vsa; + vsa.setArray(psa,VT_VARIANT); + + m_pRecordSet->put_Filter(vsa); + m_pRecordSet->Delete(adAffectGroup); + m_pRecordSet->UpdateBatch(adAffectGroup); + + Sequence< sal_Int32 > aSeq(rows.getLength()); + if(first()) + { + sal_Int32* pSeq = aSeq.getArray(); + sal_Int32 i=0; + do + { + OSL_ENSURE(i<aSeq.getLength(),"Index greater than length of sequence"); + m_pRecordSet->get_Status(&pSeq[i]); + if(pSeq[i++] == adRecDeleted) + --m_nRowPos; + } + while(next()); + } + return aSeq; +} + +sal_Int32 OResultSet::getResultSetConcurrency() const +{ + sal_Int32 nValue=ResultSetConcurrency::READ_ONLY; + LockTypeEnum eRet; + if(!SUCCEEDED(m_pRecordSet->get_LockType(&eRet))) + { + switch(eRet) + { + case adLockReadOnly: + nValue = ResultSetConcurrency::READ_ONLY; + break; + default: + nValue = ResultSetConcurrency::UPDATABLE; + break; + } + } + return nValue; +} + +sal_Int32 OResultSet::getResultSetType() const +{ + sal_Int32 nValue=0; + CursorTypeEnum eRet; + if(!SUCCEEDED(m_pRecordSet->get_CursorType(&eRet))) + { + switch(eRet) + { + case adOpenUnspecified: + case adOpenForwardOnly: + nValue = ResultSetType::FORWARD_ONLY; + break; + case adOpenStatic: + case adOpenKeyset: + nValue = ResultSetType::SCROLL_INSENSITIVE; + break; + case adOpenDynamic: + nValue = ResultSetType::SCROLL_SENSITIVE; + break; + } + } + return nValue; +} + +sal_Int32 OResultSet::getFetchDirection() +{ + return FetchDirection::FORWARD; +} + +sal_Int32 OResultSet::getFetchSize() const +{ + sal_Int32 nValue=-1; + m_pRecordSet->get_CacheSize(&nValue); + return nValue; +} + +OUString OResultSet::getCursorName() +{ + return OUString(); +} + + +void OResultSet::setFetchDirection(sal_Int32 /*_par0*/) +{ + ::dbtools::throwFeatureNotImplementedSQLException( "ResultSet::FetchDirection", *this ); +} + +void OResultSet::setFetchSize(sal_Int32 _par0) +{ + m_pRecordSet->put_CacheSize(_par0); +} + +::cppu::IPropertyArrayHelper* OResultSet::createArrayHelper( ) const +{ + Sequence< css::beans::Property > aProps(5); + css::beans::Property* pProperties = aProps.getArray(); + sal_Int32 nPos = 0; + + pProperties[nPos++] = css::beans::Property(::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FETCHDIRECTION), + PROPERTY_ID_FETCHDIRECTION, cppu::UnoType<sal_Int32>::get(), 0); + + pProperties[nPos++] = css::beans::Property(::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_FETCHSIZE), + PROPERTY_ID_FETCHSIZE, cppu::UnoType<sal_Int32>::get(), 0); + + pProperties[nPos++] = css::beans::Property(::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_ISBOOKMARKABLE), + PROPERTY_ID_ISBOOKMARKABLE, cppu::UnoType<bool>::get(), PropertyAttribute::READONLY); + + pProperties[nPos++] = css::beans::Property(::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_RESULTSETCONCURRENCY), + PROPERTY_ID_RESULTSETCONCURRENCY, cppu::UnoType<sal_Int32>::get(), PropertyAttribute::READONLY); + + pProperties[nPos++] = css::beans::Property(::connectivity::OMetaConnection::getPropMap().getNameByIndex(PROPERTY_ID_RESULTSETTYPE), + PROPERTY_ID_RESULTSETTYPE, cppu::UnoType<sal_Int32>::get(), PropertyAttribute::READONLY); + + return new ::cppu::OPropertyArrayHelper(aProps); +} + +::cppu::IPropertyArrayHelper & OResultSet::getInfoHelper() +{ + return *getArrayHelper(); +} + +sal_Bool OResultSet::convertFastPropertyValue( + Any & rConvertedValue, + Any & rOldValue, + sal_Int32 nHandle, + const Any& rValue ) +{ + switch(nHandle) + { + case PROPERTY_ID_ISBOOKMARKABLE: + case PROPERTY_ID_CURSORNAME: + case PROPERTY_ID_RESULTSETCONCURRENCY: + case PROPERTY_ID_RESULTSETTYPE: + throw css::lang::IllegalArgumentException(); + break; + 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 OResultSet::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,const Any& rValue) +{ + switch(nHandle) + { + case PROPERTY_ID_ISBOOKMARKABLE: + case PROPERTY_ID_CURSORNAME: + case PROPERTY_ID_RESULTSETCONCURRENCY: + case PROPERTY_ID_RESULTSETTYPE: + throw Exception("cannot set prop " + OUString::number(nHandle), nullptr); + break; + case PROPERTY_ID_FETCHDIRECTION: + setFetchDirection(getINT32(rValue)); + break; + case PROPERTY_ID_FETCHSIZE: + setFetchSize(getINT32(rValue)); + break; + default: + ; + } +} + +void OResultSet::getFastPropertyValue(Any& rValue,sal_Int32 nHandle) const +{ + switch(nHandle) + { + case PROPERTY_ID_ISBOOKMARKABLE: + { + VARIANT_BOOL bBool; + m_pRecordSet->Supports(adBookmark,&bBool); + rValue <<= (bBool == VARIANT_TRUE); + } + break; + case PROPERTY_ID_CURSORNAME: + rValue <<= getCursorName(); + break; + case PROPERTY_ID_RESULTSETCONCURRENCY: + rValue <<= getResultSetConcurrency(); + break; + case PROPERTY_ID_RESULTSETTYPE: + rValue <<= getResultSetType(); + break; + case PROPERTY_ID_FETCHDIRECTION: + rValue <<= getFetchDirection(); + break; + case PROPERTY_ID_FETCHSIZE: + rValue <<= getFetchSize(); + break; + } +} + +void SAL_CALL OResultSet::acquire() throw() +{ + OResultSet_BASE::acquire(); +} + +void SAL_CALL OResultSet::release() throw() +{ + OResultSet_BASE::release(); +} + +css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL OResultSet::getPropertySetInfo( ) +{ + return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper()); +} + + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |