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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #ifndef INCLUDED_DBACCESS_SOURCE_CORE_RECOVERY_STORAGESTREAM_HXX
21 : #define INCLUDED_DBACCESS_SOURCE_CORE_RECOVERY_STORAGESTREAM_HXX
22 :
23 : #include <dbaccess/dbaccessdllapi.h>
24 :
25 : #include <com/sun/star/embed/XStorage.hpp>
26 : #include <com/sun/star/uno/XComponentContext.hpp>
27 :
28 : namespace dbaccess
29 : {
30 :
31 : // StorageOutputStream
32 : /** convenience wrapper around a stream living in a storage
33 : */
34 : class DBACCESS_DLLPRIVATE StorageOutputStream
35 : {
36 : public:
37 : StorageOutputStream(
38 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& i_rContext,
39 : const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& i_rParentStorage,
40 : const OUString& i_rStreamName
41 : );
42 : virtual ~StorageOutputStream();
43 :
44 : /** simply calls closeOutput on our output stream, override to extend/modify this behavior
45 : */
46 : virtual void close();
47 :
48 : protected:
49 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&
50 : getContext() const { return m_rContext; }
51 : const ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >&
52 0 : getOutputStream() const { return m_xOutputStream; }
53 :
54 : private:
55 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&
56 : m_rContext;
57 : ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >
58 : m_xOutputStream;
59 : };
60 :
61 : // StorageInputStream
62 : /** convenience wrapper around a stream living in a storage
63 : */
64 : class DBACCESS_DLLPRIVATE StorageInputStream
65 : {
66 : public:
67 : StorageInputStream(
68 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& i_rContext,
69 : const ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage >& i_rParentStorage,
70 : const OUString& i_rStreamName
71 : );
72 : virtual ~StorageInputStream();
73 :
74 : /** simply calls closeInput on our input stream, override to extend/modify this behavior
75 : */
76 : void close();
77 :
78 : protected:
79 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&
80 : getContext() const { return m_rContext; }
81 : const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >&
82 0 : getInputStream() const { return m_xInputStream; }
83 :
84 : private:
85 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >&
86 : m_rContext;
87 : ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >
88 : m_xInputStream;
89 : };
90 :
91 : } // namespace dbaccess
92 :
93 : #endif // INCLUDED_DBACCESS_SOURCE_CORE_RECOVERY_STORAGESTREAM_HXX
94 :
95 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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