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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 __com_sun_star_configuration_backend_XVersionedSchemaSupplier_idl__
#define __com_sun_star_configuration_backend_XVersionedSchemaSupplier_idl__
#include <com/sun/star/configuration/backend/XSchemaSupplier.idl>
#include <com/sun/star/configuration/backend/BackendAccessException.idl>
#include <com/sun/star/lang/IllegalArgumentException.idl>
module com { module sun { module star { module configuration { module backend {
/**
provides access to versioned configuration component schemas.
@since OOo 2.0
*/
interface XVersionedSchemaSupplier : XSchemaSupplier
{
/**
Returns the schema version for a particular component.
@param aComponent
component whose schema version will be determined
@returns
a `string` that identifies the schema version for
the given component.
<p> The format of the version string is arbitrary. No meaning
should be attached to it, unless an implementing service
defines one. If no version can be determined, an empty
`string` may be returned.
</p>
<p> Clients may assume that all instances of a schema with the
same version are identical. The converse is not true.
In particular an implementation may return the same version
string for all schemas it supplies (i.e. return a version for
the complete schema, including all components)
</p>
@throws com::sun::star::lang::IllegalArgumentException
if the component identifier is invalid.
@throws com::sun::star::configuration::backend::BackendAccessException
if an error occurs while accessing the version data.
*/
string getSchemaVersion([in] string aComponent)
raises (BackendAccessException,
com::sun::star::lang::IllegalArgumentException) ;
} ;
} ; } ; } ; } ; } ;
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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