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libreoffice/dbaccess/source/core/api/RowSetBase.hxx

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initial import
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/*************************************************************************
*
* $RCSfile: RowSetBase.hxx,v $
*
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* $Revision: 1.30 $
initial import
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*
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* last change: $Author: hr $ $Date: 2003-03-19 17:51:57 $
initial import
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*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (the "License"); You may not use this file
* except in compliance with the License. You may obtain a copy of the
* License at http://www.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef DBACCESS_CORE_API_ROWSETBASE_HXX
#define DBACCESS_CORE_API_ROWSETBASE_HXX
#80219# correted deleterow(s) and remeber position
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#ifndef _CPPUHELPER_IMPLBASE10_HXX_
#include <cppuhelper/implbase10.hxx>
initial import
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#endif
#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XROW_HPP_
#include <com/sun/star/sdbc/XRow.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XCOLUMNLOCATE_HPP_
#include <com/sun/star/sdbc/XColumnLocate.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XCLOSEABLE_HPP_
#include <com/sun/star/sdbc/XCloseable.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XROWLOCATE_HPP_
#include <com/sun/star/sdbcx/XRowLocate.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XRESULTSETMETADATASUPPLIER_HPP_
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XWARNINGSSUPPLIER_HPP_
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
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#ifndef _COM_SUN_STAR_LANG_XUNOTUNNEL_HPP_
#include <com/sun/star/lang/XUnoTunnel.hpp>
#endif
initial import
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#ifndef _CPPUHELPER_INTERFACECONTAINER_H_
#include <cppuhelper/interfacecontainer.h>
#endif
#ifndef _CONNECTIVITY_COMMONTOOLS_HXX_
#include <connectivity/CommonTools.hxx>
#endif
using comphelper::OPropertyContainer instead of connectivity::OSimplePropertyContainer
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#ifndef _COMPHELPER_PROPERTYCONTAINER_HXX_
#include <comphelper/propertycontainer.hxx>
initial import
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#endif
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#ifndef _COMPHELPER_PROPERTY_ARRAY_HELPER_HXX_
#include <comphelper/proparrhlp.hxx>
initial import
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#endif
#ifndef _COM_SUN_STAR_SDBC_XROWSET_HPP_
#include <com/sun/star/sdbc/XRowSet.hpp>
#endif
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#ifndef _COM_SUN_STAR_UTIL_XNUMBERFORMATTYPES_HPP_
#include <com/sun/star/util/XNumberFormatTypes.hpp>
#endif
#84841# reload table
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#ifndef _COM_SUN_STAR_CONTAINER_XNAMEACCESS_HPP_
#include <com/sun/star/container/XNameAccess.hpp>
#endif
initial import
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#ifndef DBACCESS_CORE_API_ROWSETROW_HXX
#include "RowSetRow.hxx"
#endif
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#ifndef _COMPHELPER_BROADCASTHELPER_HXX_
#include <comphelper/broadcasthelper.hxx>
#endif
#82632# change member
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#ifndef DBACCESS_ROWSETCACHEITERATOR_HXX
#include "RowSetCacheIterator.hxx"
#endif
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#include <functional>
#82632# change member
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initial import
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namespace com { namespace sun { namespace star {
namespace sdb { struct RowChangeEvent; }
namespace lang { struct Locale; }
} } }
initial import
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namespace dbaccess
{
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class OEmptyCollection;
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typedef ::cppu::ImplHelper10< ::com::sun::star::sdbcx::XRowLocate,
initial import
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::com::sun::star::sdbc::XRow,
::com::sun::star::sdbc::XResultSetMetaDataSupplier,
::com::sun::star::sdbc::XWarningsSupplier,
::com::sun::star::sdbc::XColumnLocate,
::com::sun::star::sdbcx::XColumnsSupplier,
::com::sun::star::lang::XServiceInfo,
::com::sun::star::sdbc::XRowSet,
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::com::sun::star::sdbc::XCloseable,
::com::sun::star::lang::XUnoTunnel> ORowSetBase_BASE;
#105390# #i8481# defined order of notifications for operations on a RowSet
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initial import
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class ORowSetCache;
class ORowSetDataColumns;
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class ORowSetCacheIterator;
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class ORowSetDataColumn;
#80276# resolve some trouble with positioning
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class ORowSetBase : public ORowSetBase_BASE,
using comphelper::OPropertyContainer instead of connectivity::OSimplePropertyContainer
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public ::comphelper::OPropertyContainer,
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public ::comphelper::OPropertyArrayUsageHelper<ORowSetBase> // this class hold the static property info
initial import
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{
protected:
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typedef ::std::vector<ORowSetDataColumn*> TDataColumns;
#94384# change &m_rMutex in m_pMutex to avoid illegal member access
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::osl::Mutex* m_pMutex; // this the mutex form the rowset itself
initial import
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::osl::Mutex m_aRowCountMutex, // mutex for rowcount changes
// we need a extra mutex for columns to prevend deadlock when setting new values
// for a row
m_aColumnsMutex;
::com::sun::star::uno::Any m_aBookmark;
#82632# change member
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ORowSetCacheIterator m_aCurrentRow; // contains the actual fetched row
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TORowSetOldRowHelperRef m_aOldRow;
#90015# remember the columns impl class
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TDataColumns m_aDataColumns; // holds the columns as m_pColumns but know the implementation class
#90015# use ORowSetValue as const ref
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connectivity::ORowSetValue m_aEmptyValue; // only for error case
initial import
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rowset impl
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::cppu::OWeakObject* m_pMySelf; // set by derived classes
ORowSetCache* m_pCache; // the cache is used by the rowset and his clone (shared)
ORowSetDataColumns* m_pColumns; // represent the select columns
::cppu::OBroadcastHelper& m_rBHelper; // must be set from the derived classes
#80276# resolve some trouble with positioning
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// is used when the formatkey for database types is set
::com::sun::star::uno::Reference< ::com::sun::star::util::XNumberFormatTypes> m_xNumberFormatTypes;
#96445# hold the empty collection as pointer, not as ref (it delegates it's ref count to ourself, so this does not make sense)
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OEmptyCollection* m_pEmptyCollection;
initial import
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rowset impl
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sal_Int32 m_nRowCount; // contains the current count of rows which have been fetched
sal_Int32 m_nLastColumnIndex; // the last column ask for, used for wasNull()
#80219# correted deleterow(s) and remeber position
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sal_Int32 m_nPosition; // is set only when a row was deleted
#85735# insert more exceptions when using in wrong order
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sal_Int32 m_nResultSetType; // fetch property
sal_Int32 m_nResultSetConcurrency;
rowset impl
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sal_Bool m_bClone; // I'm clone or not
initial import
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sal_Bool m_bRowCountFinal;
import export changes
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sal_Bool m_bIgnoreResult ;
initial import
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sal_Bool m_bBeforeFirst : 1;
sal_Bool m_bAfterLast : 1;
protected:
#94384# change &m_rMutex in m_pMutex to avoid illegal member access
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ORowSetBase(::cppu::OBroadcastHelper &_rBHelper,::osl::Mutex* _pMutex);
initial import
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// fire a notification for all that are listening on column::VALUE property
#106008# copy row content instead of remember ref
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void firePropertyChange(const ORowSetRow& _rOldRow);
corrected some wrong OSL_ASSERTs
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virtual void fireRowcount() { } // fire if rowcount changed
#98095# clear mutex before calling our listeners
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virtual sal_Bool notifyAllListenersRowBeforeChange(::osl::ResettableMutexGuard& _rGuard,const ::com::sun::star::sdb::RowChangeEvent &rEvt)
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{return sal_True; } // fire if rowcount changed
#98095# clear mutex before calling our listeners
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virtual void notifyAllListenersRowChanged(::osl::ResettableMutexGuard& _rGuard,const ::com::sun::star::sdb::RowChangeEvent &rEvt)
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{} // notify row changed
#98095# clear mutex before calling our listeners
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virtual sal_Bool notifyAllListenersCursorBeforeMove(::osl::ResettableMutexGuard& _rGuard) {return sal_True; } // notify row changed
corrected some wrong OSL_ASSERTs
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#98095# clear mutex before calling our listeners
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virtual void notifyAllListenersCursorMoved(::osl::ResettableMutexGuard& _rGuard) { } // notify cursor moved
virtual void notifyAllListeners(::osl::ResettableMutexGuard& _rGuard) { } // notify all that rowset changed
#105390# #i8481# defined order of notifications for operations on a RowSet
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// cancel the insertion, if necessary (means if we're on the insert row)
virtual void doCancelModification( ) = 0;
// return <TRUE/> if and only if we're using the insert row (means: we're updating _or_ inserting)
virtual sal_Bool isModification( ) = 0;
// return <TRUE/> if and only if the current row is modified
// TODO: isn't this the same as isModification?
virtual sal_Bool isModified( ) = 0;
// return <TRUE/> if and only if the current row is the insert row
virtual sal_Bool isNew( ) = 0;
// notify the change of a boolean property
void fireProperty( sal_Int32 _nProperty, sal_Bool _bNew, sal_Bool _bOld );
initial import
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using comphelper::OPropertyContainer instead of connectivity::OSimplePropertyContainer
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// OPropertyContainer
initial import
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virtual void SAL_CALL getFastPropertyValue(::com::sun::star::uno::Any& rValue,sal_Int32 nHandle) const;
#88012# a new method for repositioning the cache
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// postions the cache which the currently bookmark m_aBookmark
void positionCache();
#87808# setObject corrected and some more
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// returns a value of a column of the current row
#90015# use ORowSetValue as const ref
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const connectivity::ORowSetValue& getValue(sal_Int32 columnIndex);
#87808# setObject corrected and some more
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// sets the current and the bookmark
#106008# copy row content instead of remember ref
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void setCurrentRow(sal_Bool _bMoved,const ORowSetRow& _rOldValues,::osl::ResettableMutexGuard& _rGuard);
#87808# setObject corrected and some more
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void checkPositioningAllowed() throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// checks if the cache is null
void checkCache();
#89437# positioning cache when standing on a row outside the cache
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// sets the bookmark to Any()
// m_aCurrentRow to end of matrix
// m_aOldRow to NULL
void movementFailed();
initial import
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ORowSetRow getOldRow(sal_Bool _bWasNew);
#106008# copy row content instead of remember ref
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/** move the cache the postion defined by the member functor
@param _aCheckFunctor
Return <TRUE/> when we already stand on the row we want to.
@param _aMovementFunctor
The mehtod used to move.
@return
<TRUE/> if movement was successful.
*/
sal_Bool SAL_CALL move( ::std::mem_fun_t<sal_Bool,ORowSetBase>& _aCheckFunctor,
::std::mem_fun_t<sal_Bool,ORowSetCache>& _aMovementFunctor);
/** same meaning as isFirst. Only need by mem_fun
@return
<TRUE/> if so.
*/
sal_Bool isOnFirst();
/** same meaning as isLast. Only need by mem_fun
@return
<TRUE/> if so.
*/
sal_Bool isOnLast();
initial import
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public:
#86024# reassign columns
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virtual ~ORowSetBase();
initial import
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// OComponentHelper
virtual void SAL_CALL disposing(void);
// com::sun::star::beans::XPropertySet
virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo( ) throw(::com::sun::star::uno::RuntimeException)
{
return ::cppu::OPropertySetHelper::createPropertySetInfo(getInfoHelper());
}
replace unotools with comphelper
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// comphelper::OPropertyArrayUsageHelper
initial import
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virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
// cppu::OPropertySetHelper
virtual ::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper();
// com::sun::star::lang::XTypeProvider
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes() throw (::com::sun::star::uno::RuntimeException);
// com::sun::star::uno::XInterface
virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw (::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbc::XWarningsSupplier
virtual ::com::sun::star::uno::Any SAL_CALL getWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL clearWarnings( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbc::XResultSetMetaDataSupplier
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbc::XColumnLocate
virtual sal_Int32 SAL_CALL findColumn( const ::rtl::OUString& columnName ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbcx::XColumnsSupplier
virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > SAL_CALL getColumns( ) throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbc::XRow
virtual sal_Bool SAL_CALL wasNull( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::rtl::OUString SAL_CALL getString( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& typeMap ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbcx::XRowLocate
virtual ::com::sun::star::uno::Any SAL_CALL getBookmark( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL moveToBookmark( const ::com::sun::star::uno::Any& bookmark ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL moveRelativeToBookmark( const ::com::sun::star::uno::Any& bookmark, sal_Int32 rows ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL compareBookmarks( const ::com::sun::star::uno::Any& first, const ::com::sun::star::uno::Any& second ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasOrderedBookmarks( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL hashBookmark( const ::com::sun::star::uno::Any& bookmark ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbc::XResultSet
virtual sal_Bool SAL_CALL next( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL isBeforeFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL isAfterLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL isFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL isLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL beforeFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL afterLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL first( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL last( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Int32 SAL_CALL getRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL absolute( sal_Int32 row ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL relative( sal_Int32 rows ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL previous( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL refreshRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL rowUpdated( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL rowInserted( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL rowDeleted( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > SAL_CALL getStatement( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::sdbc::XRowSet
virtual void SAL_CALL execute( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException)
{ // when not implemented by derived classes then throw
throw ::com::sun::star::sdbc::SQLException();
}
rowset impl
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virtual void SAL_CALL addRowSetListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSetListener >& listener ) throw(::com::sun::star::uno::RuntimeException)
{ // when not implemented by derived classes then throw
throw ::com::sun::star::sdbc::SQLException();
}
virtual void SAL_CALL removeRowSetListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRowSetListener >& listener ) throw(::com::sun::star::uno::RuntimeException)
{ // when not implemented by derived classes then throw
throw ::com::sun::star::sdbc::SQLException();
}
#105390# #i8481# defined order of notifications for operations on a RowSet
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// ==========================================================
// granular access control
struct GrantNotifierAccess { friend class ORowSetNotifier; private: GrantNotifierAccess () { } };
// cancel the insertion, if necessary (means if we're on the insert row)
inline void doCancelModification( const GrantNotifierAccess& ) { doCancelModification(); }
inline sal_Bool isModification( const GrantNotifierAccess& ) { return isModification(); }
inline sal_Bool isModified( const GrantNotifierAccess& ) { return isModified(); }
inline sal_Bool isNew( const GrantNotifierAccess& ) { return isNew(); }
inline void fireProperty( sal_Int32 _nProperty, sal_Bool _bNew, sal_Bool _bOld, const GrantNotifierAccess& )
{
fireProperty( _nProperty, _bNew, _bOld );
}
};
// ========================================================================
/** eases the handling of the doCancelModification and notifyCancelInsert methods
<p>The class can only be used on the stack, within a method of ORowSetBase (or derivees)</p>
*/
class ORowSetNotifier
{
private:
ORowSetBase* m_pRowSet;
// not aquired! This is not necessary because this class here is to be used on the stack within
// a method of ORowSetBase (or derivees)
sal_Bool m_bWasNew;
sal_Bool m_bWasModified;
#ifdef DBG_UTIL
sal_Bool m_bNotifyCalled;
#endif
public:
/** constructs the object, and cancels the insertion
@see ORowSetBase::doCancelModification
*/
ORowSetNotifier( ORowSetBase* m_pRowSet );
// destructs the object. <member>fire</member> has to be called before.
~ORowSetNotifier( );
/** notifies the insertion
<p>This has <em>not</em> been put into the destructor by intention!<br/>
The destructor is called during stack unwinding in case of an exception, so if we would do
listener notification there, this would have the potential of another exception during stack
unwinding, which would terminate the application.</p>
@see ORowSetBase::notifyCancelInsert
*/
void fire();
initial import
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};
#105390# #i8481# defined order of notifications for operations on a RowSet
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initial import
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} // end of namespace
#endif // DBACCESS_CORE_API_ROWSETBASE_HXX
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