/*************************************************************************
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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: SingleBackend.idl,v $
 * $Revision: 1.6 $
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * (a copy is included in the LICENSE file that accompanied this code).
 *
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#ifndef __com_sun_star_configuration_backend_SingleBackend_idl__
#define __com_sun_star_configuration_backend_SingleBackend_idl__

#ifndef __com_sun_star_configuration_backend_XBackendEntities_idl__
#include <com/sun/star/configuration/backend/XBackendEntities.idl>
#endif

#ifndef __com_sun_star_configuration_backend_XSchemaSupplier_idl__
#include <com/sun/star/configuration/backend/XSchemaSupplier.idl>
#endif

#ifndef __com_sun_star_configuration_backend_XMultiLayerStratum_idl__
#include <com/sun/star/configuration/backend/XMultiLayerStratum.idl>
#endif

//=============================================================================

module com { module sun { module star { module configuration { module backend {

//=============================================================================

/**
    is a configuration storage backends containing a complete
    configuration database, including user data, default or
    policy layers and schemata.

    <p> Configuration data is organized into layers which are selected
        by components and entities.
    </p>

    <p> Components are characterized by configuration schemas.
        A component contains configuration data for a particular
        application domain or software module.
    </p>
    <p> Entities are organised hierarchically in organisations,
        groups, roles and individual users. Each element of the associated
        hierarchy corresponds to a layer that applies to an entity.
    </p>
    <p> Layers contains data for multiple components
        associated to a single entity.
    <p>

    @since OOo 1.1.2
*/
published service SingleBackend
{
    //-------------------------------------------------------------------------

    /**
      provides access to configuration schemas.
      */
    interface XSchemaSupplier ;

    //-------------------------------------------------------------------------

    /**
      provides access to the layer data.
      */
    interface XMultiLayerStratum ;

    //-------------------------------------------------------------------------

    /**
      provides information about supported and special entities.
      */
    interface XBackendEntities ;

    //-------------------------------------------------------------------------
} ;

//=============================================================================

} ; } ; } ; } ; } ;

#endif