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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* 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 __com_sun_star_embed_FileSystemStorage_idl__
#define __com_sun_star_embed_FileSystemStorage_idl__
#ifndef __com_sun_star_embed_BaseStorage_idl__
#include <com/sun/star/embed/BaseStorage.idl>
#endif
//============================================================================
module com { module sun { module star { module embed {
//============================================================================
/** This is a service that allows to get access to a file system folder using
storage hierarchy.
*/
service FileSystemStorage
{
// -----------------------------------------------------------------------
/** This service describes the base functionality of storages.
<p>
Please see below the description of additional requirements for the
file system storage implementation.
</p>
<dl>
<dt>interface <type scope="com::sun::star::lang">XComponent</type>
</dt>
<dd>
<p>
A file system storage is created either by
<type>StorageFactory</type> or by <type>XStorage</type>
interface and is controlled by refcounting. In case
refcounting is decreased to zero the storage will be
disposed automatically.
</p>
<p>
In case a storage object is disposed the elements
( substorages and substreams ) are not affected.
</p>
</dd>
<dt>interface <type>XStorage</type></dt>
<dd>
<dl>
<dt><method>XStorage::openStorageElement</method></dt>
<dd>
This method returns <type>FileSystemStorage</type>
service implementation.
</dd>
<dt><method>XStorage::copyLastCommitTo</method></dt>
<dd>
Since this service implementation supports no transaction
this method just creates a copy of the storage in it's
current state.
</dd>
<dt><method>XStorage::copyStorageElementLastCommitTo</method></dt>
<dd>
Since this service implementation supports no transaction
this method just creates a copy of the storage in it's
current state.
</dd>
<dt><method>XStorage::removeStorageElement</method></dt>
<dd>
If the element is opened and it is a stream element
the removing will fail. If the element is opened and
it is a storage element, all the contents that can be
removed will be removed.
</dd>
</dl>
</dd>
<dt>property URL</dt>
<dd>
This property is not optional for this service.
</dd>
</dl>
*/
service BaseStorage;
};
//============================================================================
}; }; }; };
#endif
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