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/* -*- 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 .
*/
#ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MRESULTSET_HXX
#define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MRESULTSET_HXX
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/XColumnLocate.hpp>
#include <com/sun/star/util/XCancellable.hpp>
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#include <com/sun/star/sdbc/XResultSetUpdate.hpp>
#include <com/sun/star/sdbcx/XRowLocate.hpp>
#include <com/sun/star/sdbcx/XDeleteRows.hpp>
#include <com/sun/star/sdbc/XRowUpdate.hpp>
#include <cppuhelper/compbase.hxx>
#include <comphelper/proparrhlp.hxx>
#include <tools/gen.hxx>
#include <rtl/ref.hxx>
#include "MStatement.hxx"
#include "MQueryHelper.hxx"
#include <connectivity/CommonTools.hxx>
#include <connectivity/FValue.hxx>
#include <connectivity/sqliterator.hxx>
#include <TSortIndex.hxx>
namespace connectivity
{
namespace mork
{
/*
** java_sql_ResultSet
*/
typedef ::cppu::WeakComponentImplHelper< css::sdbc::XResultSet,
css::sdbc::XRow,
css::sdbc::XResultSetMetaDataSupplier,
css::util::XCancellable,
css::sdbc::XWarningsSupplier,
css::sdbc::XCloseable,
css::sdbc::XColumnLocate,
css::sdbc::XResultSetUpdate,
css::sdbc::XRowUpdate,
css::sdbcx::XRowLocate,
css::sdbcx::XDeleteRows,
css::lang::XServiceInfo> OResultSet_BASE;
typedef sal_Int64 TVoidPtr;
typedef std::allocator< TVoidPtr > TVoidAlloc;
typedef std::vector<TVoidPtr> TVoidVector;
class OResultSet : public cppu::BaseMutex,
public OResultSet_BASE,
public ::cppu::OPropertySetHelper,
public ::comphelper::OPropertyArrayUsageHelper<OResultSet>
{
protected:
OCommonStatement* m_pStatement;
css::uno::Reference< css::uno::XInterface> m_xStatement;
css::uno::Reference< css::sdbc::XResultSetMetaData> m_xMetaData;
sal_uInt32 m_nRowPos;
bool m_bWasNull;
sal_Int32 m_nResultSetType;
sal_Int32 m_nFetchDirection;
std::shared_ptr< ::connectivity::OSQLParseTreeIterator >
m_pSQLIterator;
const connectivity::OSQLParseNode* m_pParseTree;
// OPropertyArrayUsageHelper
virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const override;
// OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper() override;
virtual sal_Bool SAL_CALL convertFastPropertyValue(
css::uno::Any & rConvertedValue,
css::uno::Any & rOldValue,
sal_Int32 nHandle,
const css::uno::Any& rValue ) override;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
sal_Int32 nHandle,
const css::uno::Any& rValue
) override;
virtual void SAL_CALL getFastPropertyValue(
css::uno::Any& rValue,
sal_Int32 nHandle
) const override;
// you can't delete objects of this type
virtual ~OResultSet() override;
public:
DECLARE_SERVICE_INFO();
OResultSet(OCommonStatement* pStmt, const std::shared_ptr< ::connectivity::OSQLParseTreeIterator >& _pSQLIterator );
// ::cppu::OComponentHelper
virtual void SAL_CALL disposing() override;
// XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
virtual void SAL_CALL acquire() throw() override;
virtual void SAL_CALL release() throw() override;
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) override;
// XResultSet
virtual sal_Bool SAL_CALL next( ) override;
virtual sal_Bool SAL_CALL isBeforeFirst( ) override;
virtual sal_Bool SAL_CALL isAfterLast( ) override;
virtual sal_Bool SAL_CALL isFirst( ) override;
virtual sal_Bool SAL_CALL isLast( ) override;
virtual void SAL_CALL beforeFirst( ) override;
virtual void SAL_CALL afterLast( ) override;
virtual sal_Bool SAL_CALL first( ) override;
virtual sal_Bool SAL_CALL last( ) override;
virtual sal_Int32 SAL_CALL getRow( ) override;
virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) override;
virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) override;
virtual sal_Bool SAL_CALL previous( ) override;
virtual void SAL_CALL refreshRow( ) override;
virtual sal_Bool SAL_CALL rowUpdated( ) override;
virtual sal_Bool SAL_CALL rowInserted( ) override;
virtual sal_Bool SAL_CALL rowDeleted( ) override;
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getStatement( ) override;
// XRow
virtual sal_Bool SAL_CALL wasNull( ) override;
virtual OUString SAL_CALL getString( sal_Int32 columnIndex ) override;
virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) override;
virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) override;
virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) override;
virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) override;
virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) override;
virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) override;
virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) override;
virtual css::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) override;
virtual css::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) override;
virtual css::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) override;
virtual css::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) override;
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) override;
virtual css::uno::Reference< css::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) override;
virtual css::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const css::uno::Reference< css::container::XNameAccess >& typeMap ) override;
virtual css::uno::Reference< css::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) override;
virtual css::uno::Reference< css::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) override;
virtual css::uno::Reference< css::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) override;
virtual css::uno::Reference< css::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) override;
// XResultSetMetaDataSupplier
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
// XCancellable
virtual void SAL_CALL cancel( ) override;
// XCloseable
virtual void SAL_CALL close( ) override;
// XWarningsSupplier
virtual css::uno::Any SAL_CALL getWarnings( ) override;
virtual void SAL_CALL clearWarnings( ) override;
// XColumnLocate
virtual sal_Int32 SAL_CALL findColumn( const OUString& columnName ) override;
// XResultSetUpdate
virtual void SAL_CALL insertRow( ) override;
virtual void SAL_CALL updateRow( ) override;
virtual void SAL_CALL deleteRow( ) override;
virtual void SAL_CALL cancelRowUpdates( ) override;
virtual void SAL_CALL moveToInsertRow( ) override;
virtual void SAL_CALL moveToCurrentRow( ) override;
// XRowUpdate
virtual void SAL_CALL updateNull( sal_Int32 columnIndex ) override;
virtual void SAL_CALL updateBoolean( sal_Int32 columnIndex, sal_Bool x ) override;
virtual void SAL_CALL updateByte( sal_Int32 columnIndex, sal_Int8 x ) override;
virtual void SAL_CALL updateShort( sal_Int32 columnIndex, sal_Int16 x ) override;
virtual void SAL_CALL updateInt( sal_Int32 columnIndex, sal_Int32 x ) override;
virtual void SAL_CALL updateLong( sal_Int32 columnIndex, sal_Int64 x ) override;
virtual void SAL_CALL updateFloat( sal_Int32 columnIndex, float x ) override;
virtual void SAL_CALL updateDouble( sal_Int32 columnIndex, double x ) override;
virtual void SAL_CALL updateString( sal_Int32 columnIndex, const OUString& x ) override;
virtual void SAL_CALL updateBytes( sal_Int32 columnIndex, const css::uno::Sequence< sal_Int8 >& x ) override;
virtual void SAL_CALL updateDate( sal_Int32 columnIndex, const css::util::Date& x ) override;
virtual void SAL_CALL updateTime( sal_Int32 columnIndex, const css::util::Time& x ) override;
virtual void SAL_CALL updateTimestamp( sal_Int32 columnIndex, const css::util::DateTime& x ) override;
virtual void SAL_CALL updateBinaryStream( sal_Int32 columnIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
virtual void SAL_CALL updateCharacterStream( sal_Int32 columnIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
virtual void SAL_CALL updateObject( sal_Int32 columnIndex, const css::uno::Any& x ) override;
virtual void SAL_CALL updateNumericObject( sal_Int32 columnIndex, const css::uno::Any& x, sal_Int32 scale ) override;
// XRowLocate
virtual css::uno::Any SAL_CALL getBookmark( ) override;
virtual sal_Bool SAL_CALL moveToBookmark( const css::uno::Any& bookmark ) override;
virtual sal_Bool SAL_CALL moveRelativeToBookmark( const css::uno::Any& bookmark, sal_Int32 rows ) override;
virtual sal_Int32 SAL_CALL compareBookmarks( const css::uno::Any& first, const css::uno::Any& second ) override;
virtual sal_Bool SAL_CALL hasOrderedBookmarks( ) override;
virtual sal_Int32 SAL_CALL hashBookmark( const css::uno::Any& bookmark ) override;
// XDeleteRows
virtual css::uno::Sequence< sal_Int32 > SAL_CALL deleteRows( const css::uno::Sequence< css::uno::Any >& rows ) override;
protected:
//MQuery m_aQuery;
MQueryHelper m_aQueryHelper;
rtl::Reference<OTable> m_xTable;
sal_Int32 m_CurrentRowCount;
css::uno::Reference< css::container::XNameAccess >
m_xTableColumns;
std::vector<sal_Int32> m_aColMapping; // pos 0 is unused so we don't have to decrement 1 every time
std::vector<sal_Int32> m_aOrderbyColumnNumber;
std::vector<TAscendingOrder> m_aOrderbyAscending;
css::uno::Sequence< OUString> m_aColumnNames;
OValueRow m_aRow;
OValueRow m_aParameterRow;
sal_Int32 m_nParamIndex;
bool m_bIsAlwaysFalseQuery;
::rtl::Reference<OKeySet> m_pKeySet;
TriState m_bIsReadOnly;
void resetParameters() { m_nParamIndex = 0; }
::rtl::Reference<connectivity::OSQLColumns> m_xColumns; // this are the select columns
void parseParameter( const OSQLParseNode* pNode, OUString& rMatchString );
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void fillRowData();
void analyseWhereClause( const OSQLParseNode* parseTree,
MQueryExpression &queryExpression);
bool isCount() const;
bool IsSorted() const { return !m_aOrderbyColumnNumber.empty(); }
enum eRowPosition {
NEXT_POS, PRIOR_POS, FIRST_POS, LAST_POS, ABSOLUTE_POS, RELATIVE_POS
};
sal_uInt32 currentRowCount();
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
bool fetchRow(sal_Int32 rowIndex,bool bForceReload=false);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
bool fetchCurrentRow();
bool validRow( sal_uInt32 nRow );
bool seekRow( eRowPosition pos, sal_Int32 nOffset = 0 );
sal_Int32 deletedCount();
void fillKeySet(sal_Int32 nMaxCardNumber); //When we get new rows, fill the m_pKeySet items for them
sal_Int32 getRowForCardNumber(sal_Int32 nCardNum);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
const ORowSetValue& getValue(sal_Int32 rowIndex, sal_Int32 columnIndex);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void updateValue(sal_Int32 columnIndex,const ORowSetValue& x );
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
static void checkPendingUpdate();
sal_Int32 getCurrentCardNumber();
public:
bool determineReadOnly();
// MozAddressbook Specific methods
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void executeQuery();
void setTable(OTable* _rTable);
void setParameterRow(const OValueRow& _rParaRow)
{ m_aParameterRow = _rParaRow; }
void setBindingRow(const OValueRow& _aRow)
{ m_aRow = _aRow; }
void setColumnMapping(const std::vector<sal_Int32>& _aColumnMapping);
void setOrderByColumns(const std::vector<sal_Int32>& _aColumnOrderBy);
void setOrderByAscending(const std::vector<TAscendingOrder>& _aOrderbyAsc);
inline sal_Int32 mapColumn(sal_Int32 column);
/// @throws css::sdbc::SQLException
void checkIndex(sal_Int32 columnIndex );
static void setBoundedColumns(
const OValueRow& _rRow,
const ::rtl::Reference<connectivity::OSQLColumns>& _rxColumns,
const css::uno::Reference< css::container::XIndexAccess>& _xNames,
bool _bSetColumnMapping,
const css::uno::Reference< css::sdbc::XDatabaseMetaData>& _xMetaData,
std::vector<sal_Int32>& _rColMapping);
::osl::Mutex& getMutex() { return m_aMutex; }
void methodEntry();
private:
void impl_ensureKeySet()
{
if ( !m_pKeySet.is() )
m_pKeySet = new OKeySet();
}
protected:
using OPropertySetHelper::getFastPropertyValue;
};
inline sal_Int32 OResultSet::mapColumn(sal_Int32 column)
{
sal_Int32 map = column;
OSL_ENSURE(column > 0, "OResultSet::mapColumn: invalid column index!");
// the first column (index 0) is for convenience only. The
// first real select column is no 1.
if ((column > 0) && (column < static_cast<sal_Int32>(m_aColMapping.size())))
map = m_aColMapping[column];
return map;
}
class ResultSetEntryGuard : public ::osl::MutexGuard
{
public:
explicit ResultSetEntryGuard( OResultSet& _rRS ) : ::osl::MutexGuard( _rRS.getMutex() )
{
_rRS.methodEntry();
}
};
}
}
#endif // INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MORK_MRESULTSET_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
