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/*************************************************************************
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2009 by Sun Microsystems, Inc.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* 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 STORAGESTREAM_HXX
#define STORAGESTREAM_HXX
#include "dbaccessdllapi.h"
/** === begin UNO includes === **/
#include <com/sun/star/embed/XStorage.hpp>
/** === end UNO includes === **/
namespace comphelper
{
class ComponentContext;
}
//........................................................................
namespace dbaccess
{
//........................................................................
//====================================================================
//= StorageOutputStream
//====================================================================
/** convenience wrapper around a stream living in a storage
*/
class DBACCESS_DLLPRIVATE StorageOutputStream
{
public:
StorageOutputStream(
const ::comphelper::ComponentContext& i_rContext,
const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& i_rParentStorage,
const ::rtl::OUString& i_rStreamName
);
virtual ~StorageOutputStream();
/** simply calls closeOutput on our output stream, override to extend/modify this behavior
*/
virtual void close();
protected:
const ::comphelper::ComponentContext& getContext() const { return m_rContext; }
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >&
getOutputStream() const { return m_xOutputStream; }
private:
const ::comphelper::ComponentContext& m_rContext;
::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >
m_xOutputStream;
};
//====================================================================
//= StorageInputStream
//====================================================================
/** convenience wrapper around a stream living in a storage
*/
class DBACCESS_DLLPRIVATE StorageInputStream
{
public:
StorageInputStream(
const ::comphelper::ComponentContext& i_rContext,
const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& i_rParentStorage,
const ::rtl::OUString& i_rStreamName
);
virtual ~StorageInputStream();
/** simply calls closeInput on our input stream, override to extend/modify this behavior
*/
virtual void close();
protected:
const ::comphelper::ComponentContext& getContext() const { return m_rContext; }
const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >&
getInputStream() const { return m_xInputStream; }
private:
const ::comphelper::ComponentContext& m_rContext;
::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >
m_xInputStream;
};
//........................................................................
} // namespace dbaccess
//........................................................................
#endif // STORAGESTREAM_HXX
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