summaryrefslogtreecommitdiff
path: root/offapi/com/sun/star/rdf/XMetadatable.idl
blob: 256d74e48549ef087bea38c24a4e7bd6003b3d4e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
/*************************************************************************
 *
 * 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_rdf_XMetadatable_idl__
#define __com_sun_star_rdf_XMetadatable_idl__

#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif

#ifndef __com_sun_star_beans_StringPair_idl__
#include <com/sun/star/beans/StringPair.idl>
#endif

#ifndef __com_sun_star_rdf_XURI_idl__
#include <com/sun/star/rdf/XURI.idl>
#endif


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

module com {   module sun {   module star {   module rdf {

//=============================================================================
/** marks an object representing an ODF element that may have RDF meta data
    attached.

    <p>
    To make using ODF elements as part of RDF statements more convenient,
    this interface inherits from <type>XURI</type>.
    The URI is constructed by concatenating the URI of the document, the
    stream name, a fragment separator, and the XML ID.
    </p>

    <p>
    Note that using the <type>XURI</type> interface on an instance of
    <type>XMetadatable</type> may have the side effect of creating a metadata
    reference for the instance.
    </p>

    @since OOo 3.2

    @see XRepository
    @see XDocumentMetadataAccess
 */
published interface XMetadatable : XURI
{
    //-------------------------------------------------------------------------
    /** a metadata reference, comprising the stream name and the XML ID.

        <p>
        Note that this metadata reference must be unique for the ODF document.
        This implies that the XML ID part must be unique for every stream.
        A pair of two empty strings signifies "no metadata reference".
        For example: Pair("content.xml", "foo-element-1")
        </p>

        @throws com::sun::star::lang::IllegalArgumentException
            if the given metadata reference is invalid, or not unique
     */
    [attribute] com::sun::star::beans::StringPair MetadataReference {
        set raises ( com::sun::star::lang::IllegalArgumentException );
    };

    //-------------------------------------------------------------------------
    /** creates a metadata reference for this object, if necessary.

        <p>
        If this object already has a metadata reference, do nothing;
        otherwise, create metadata reference with a fresh, unique XML ID
        and assign it to the MetadataReference attribute.
        </p>
     */
    void ensureMetadataReference();

};

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

}; }; }; };

#endif