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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 : : #ifndef DBACCESS_CORE_FILTERED_CONTAINER_HXX
20 : : #define DBACCESS_CORE_FILTERED_CONTAINER_HXX
21 : :
22 : : #include <com/sun/star/container/XNameAccess.hpp>
23 : : #include <com/sun/star/sdbc/XConnection.hpp>
24 : :
25 : : #include <connectivity/sdbcx/VCollection.hxx>
26 : :
27 : : namespace dbtools
28 : : {
29 : : class IWarningsContainer;
30 : : }
31 : :
32 : : namespace dbaccess
33 : : {
34 : : class IRefreshListener;
35 : :
36 [ + - ][ - + ]: 56 : class OFilteredContainer : public ::connectivity::sdbcx::OCollection
37 : : {
38 : : private:
39 : : mutable sal_Bool m_bConstructed; // late ctor called
40 : :
41 : : protected:
42 : : ::dbtools::IWarningsContainer* m_pWarningsContainer;
43 : : IRefreshListener* m_pRefreshListener;
44 : : oslInterlockedCount& m_nInAppend;
45 : :
46 : : // holds the original container which where set in construct but they can be null
47 : : ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > m_xMasterContainer;
48 : : ::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XConnection > m_xConnection;
49 : : ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData > m_xMetaData;
50 : :
51 : : /** returns a string denoting the only type of tables allowed in this container, or an empty string
52 : : if there is no such restriction
53 : : */
54 : : virtual ::rtl::OUString getTableTypeRestriction() const = 0;
55 : :
56 : 0 : inline virtual void addMasterContainerListener(){}
57 : 0 : inline virtual void removeMasterContainerListener(){}
58 : :
59 : : // ::connectivity::sdbcx::OCollection
60 : : virtual void impl_refresh() throw(::com::sun::star::uno::RuntimeException);
61 : :
62 : : virtual ::rtl::OUString getNameForObject(const ::connectivity::sdbcx::ObjectType& _xObject);
63 : :
64 : : /** tell the container to free all elements and all additional resources.<BR>
65 : : After using this method the object may be reconstructed by calling one of the <code>constrcuct</code> methods.
66 : : */
67 : : virtual void SAL_CALL disposing();
68 : :
69 : : class EnsureReset
70 : : {
71 : : public:
72 : 0 : EnsureReset( oslInterlockedCount& _rValueLocation)
73 : 0 : :m_rValue( _rValueLocation )
74 : : {
75 : 0 : osl_incrementInterlockedCount(&m_rValue);
76 : 0 : }
77 : :
78 : 0 : ~EnsureReset()
79 : : {
80 : 0 : osl_decrementInterlockedCount(&m_rValue);
81 : 0 : }
82 : :
83 : : private:
84 : : oslInterlockedCount& m_rValue;
85 : : };
86 : :
87 : : /** retrieve a table type filter to pass to <member scope="com::sun::star::sdbc">XDatabaseMetaData::getTables</member>,
88 : : according to the current data source settings
89 : : */
90 : : void getAllTableTypeFilter( ::com::sun::star::uno::Sequence< ::rtl::OUString >& /* [out] */ _rFilter ) const;
91 : :
92 : : public:
93 : : /** ctor of the container. The parent has to support the <type scope="com::sun::star::sdbc">XConnection</type>
94 : : interface.<BR>
95 : : @param _rParent the object which acts as parent for the container.
96 : : all refcounting is rerouted to this object
97 : : @param _rMutex the access safety object of the parent
98 : : @param _rTableFilter restricts the visible tables by name
99 : : @param _rTableTypeFilter restricts the visible tables by type
100 : : @see construct
101 : : */
102 : : OFilteredContainer( ::cppu::OWeakObject& _rParent,
103 : : ::osl::Mutex& _rMutex,
104 : : const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection >& _xCon,
105 : : sal_Bool _bCase,
106 : : IRefreshListener* _pRefreshListener,
107 : : ::dbtools::IWarningsContainer* _pWarningsContainer,
108 : : oslInterlockedCount& _nInAppend
109 : : );
110 : :
111 : 56 : inline void dispose() { disposing(); }
112 : :
113 : : /** late ctor. The container will fill itself with the data got by the connection meta data, considering the
114 : : filters given (the connection is the parent object you passed in the ctor).
115 : : */
116 : : void construct(
117 : : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rTableFilter,
118 : : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rTableTypeFilter
119 : : );
120 : :
121 : : /** late ctor. The container will fill itself with wrapper objects for the tables returned by the given
122 : : name container.
123 : : */
124 : : void construct(
125 : : const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxMasterContainer,
126 : : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rTableFilter,
127 : : const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rTableTypeFilter
128 : : );
129 : :
130 : 564 : inline sal_Bool isInitialized() const { return m_bConstructed; }
131 : : };
132 : : // ..............................................................................
133 : : } // namespace
134 : : // ..............................................................................
135 : :
136 : : #endif // DBACCESS_CORE_FILTERED_CONTAINER_HXX
137 : :
138 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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