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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2008 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: cachedrowset.hxx,v $
* $Revision: 1.4 $
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef CACHEDROWSET_HXX
#define CACHEDROWSET_HXX
/** === begin UNO includes === **/
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
/** === end UNO includes === **/
#include <comphelper/componentcontext.hxx>
#include <unotools/sharedunocomponent.hxx>
#include <memory>
//........................................................................
namespace frm
{
//........................................................................
struct CachedRowSet_Data;
//====================================================================
//= CachedRowSet
//====================================================================
/** caches a result set obtained from a SQL statement
*/
class CachedRowSet
{
public:
CachedRowSet( const ::comphelper::ComponentContext& _rContext );
~CachedRowSet();
public:
/** executes the statement
@return
the result set produced by the statement. The caller takes ownership of the
given object.
@throws ::com::sun::star::sdbc::SQLException
if such an exception is thrown when executing the statement
*/
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet >
execute();
/// determines whether the row set properties are dirty, i.e. have changed since the last call to execute
bool isDirty() const;
/// disposes the instance and frees all associated resources
void dispose();
/** sets the command of a query as command to be executed
A connection must have been set before.
@throws Exception
*/
void setCommandFromQuery ( const ::rtl::OUString& _rQueryName );
void setCommand ( const ::rtl::OUString& _rCommand );
void setEscapeProcessing ( const sal_Bool _bEscapeProcessing );
void setConnection ( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _rxConnection );
private:
::std::auto_ptr< CachedRowSet_Data > m_pData;
};
//........................................................................
} // namespace frm
//........................................................................
#endif // CACHEDROWSET_HXX
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