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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 :
21 : #include <cacheddynamicresultset.hxx>
22 : #include <com/sun/star/sdbc/XResultSet.hpp>
23 : #include <cachedcontentresultset.hxx>
24 : #include <osl/diagnose.h>
25 : #include <comphelper/processfactory.hxx>
26 :
27 : using namespace com::sun::star::lang;
28 : using namespace com::sun::star::sdbc;
29 : using namespace com::sun::star::ucb;
30 : using namespace com::sun::star::uno;
31 :
32 :
33 0 : CachedDynamicResultSet::CachedDynamicResultSet(
34 : Reference< XDynamicResultSet > xOrigin
35 : , const Reference< XContentIdentifierMapping > & xContentMapping
36 : , const Reference< XComponentContext > & xContext )
37 : : DynamicResultSetWrapper( xOrigin, xContext )
38 0 : , m_xContentIdentifierMapping( xContentMapping )
39 : {
40 0 : impl_init();
41 0 : }
42 :
43 0 : CachedDynamicResultSet::~CachedDynamicResultSet()
44 : {
45 0 : impl_deinit();
46 0 : }
47 :
48 : //virtual
49 0 : void SAL_CALL CachedDynamicResultSet
50 : ::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet )
51 : {
52 0 : DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet );
53 : OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" );
54 :
55 : Reference< XResultSet > xCache(
56 0 : new CachedContentResultSet( m_xContext, m_xSourceResultOne, m_xContentIdentifierMapping ) );
57 :
58 0 : osl::Guard< osl::Mutex > aGuard( m_aMutex );
59 0 : m_xMyResultOne = xCache;
60 0 : }
61 :
62 : //virtual
63 0 : void SAL_CALL CachedDynamicResultSet
64 : ::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet )
65 : {
66 0 : DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet );
67 : OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" );
68 :
69 : Reference< XResultSet > xCache(
70 0 : new CachedContentResultSet( m_xContext, m_xSourceResultTwo, m_xContentIdentifierMapping ) );
71 :
72 0 : osl::Guard< osl::Mutex > aGuard( m_aMutex );
73 0 : m_xMyResultTwo = xCache;
74 0 : }
75 :
76 : //--------------------------------------------------------------------------
77 : // XInterface methods.
78 : //--------------------------------------------------------------------------
79 0 : XINTERFACE_COMMON_IMPL( CachedDynamicResultSet )
80 :
81 0 : Any SAL_CALL CachedDynamicResultSet
82 : ::queryInterface( const Type& rType )
83 : throw ( RuntimeException )
84 : {
85 : //list all interfaces inclusive baseclasses of interfaces
86 :
87 0 : Any aRet = DynamicResultSetWrapper::queryInterface( rType );
88 0 : if( aRet.hasValue() )
89 0 : return aRet;
90 :
91 0 : aRet = cppu::queryInterface( rType,
92 : static_cast< XTypeProvider* >( this )
93 : , static_cast< XServiceInfo* >( this )
94 0 : );
95 0 : return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
96 : }
97 :
98 : //--------------------------------------------------------------------------
99 : // XTypeProvider methods.
100 : //--------------------------------------------------------------------------
101 : //list all interfaces exclusive baseclasses
102 0 : XTYPEPROVIDER_IMPL_4( CachedDynamicResultSet
103 : , XTypeProvider
104 : , XServiceInfo
105 : , XDynamicResultSet
106 : , XSourceInitialization
107 : );
108 :
109 : //--------------------------------------------------------------------------
110 : // XServiceInfo methods.
111 : //--------------------------------------------------------------------------
112 :
113 0 : XSERVICEINFO_NOFACTORY_IMPL_1( CachedDynamicResultSet,
114 : OUString( "com.sun.star.comp.ucb.CachedDynamicResultSet" ),
115 : OUString( CACHED_DRS_SERVICE_NAME ) );
116 :
117 : //--------------------------------------------------------------------------
118 : // own methds. ( inherited )
119 : //--------------------------------------------------------------------------
120 : //virtual
121 0 : void SAL_CALL CachedDynamicResultSet
122 : ::impl_disposing( const EventObject& Source )
123 : throw( RuntimeException )
124 : {
125 0 : DynamicResultSetWrapper::impl_disposing( Source );
126 0 : m_xContentIdentifierMapping.clear();
127 0 : }
128 :
129 : //--------------------------------------------------------------------------
130 : //--------------------------------------------------------------------------
131 : // class CachedDynamicResultSetFactory
132 : //--------------------------------------------------------------------------
133 : //--------------------------------------------------------------------------
134 :
135 0 : CachedDynamicResultSetFactory::CachedDynamicResultSetFactory(
136 0 : const Reference< XComponentContext > & xContext )
137 : {
138 0 : m_xContext = xContext;
139 0 : }
140 :
141 0 : CachedDynamicResultSetFactory::~CachedDynamicResultSetFactory()
142 : {
143 0 : }
144 :
145 : //--------------------------------------------------------------------------
146 : // CachedDynamicResultSetFactory XInterface methods.
147 : //--------------------------------------------------------------------------
148 :
149 0 : XINTERFACE_IMPL_3( CachedDynamicResultSetFactory,
150 : XTypeProvider,
151 : XServiceInfo,
152 : XCachedDynamicResultSetFactory );
153 :
154 : //--------------------------------------------------------------------------
155 : // CachedDynamicResultSetFactory XTypeProvider methods.
156 : //--------------------------------------------------------------------------
157 :
158 0 : XTYPEPROVIDER_IMPL_3( CachedDynamicResultSetFactory,
159 : XTypeProvider,
160 : XServiceInfo,
161 : XCachedDynamicResultSetFactory );
162 :
163 : //--------------------------------------------------------------------------
164 : // CachedDynamicResultSetFactory XServiceInfo methods.
165 : //--------------------------------------------------------------------------
166 :
167 0 : XSERVICEINFO_IMPL_1_CTX( CachedDynamicResultSetFactory,
168 : OUString( "com.sun.star.comp.ucb.CachedDynamicResultSetFactory" ),
169 : OUString( CACHED_DRS_FACTORY_NAME ) );
170 :
171 : //--------------------------------------------------------------------------
172 : // Service factory implementation.
173 : //--------------------------------------------------------------------------
174 :
175 0 : ONE_INSTANCE_SERVICE_FACTORY_IMPL( CachedDynamicResultSetFactory );
176 :
177 : //--------------------------------------------------------------------------
178 : // CachedDynamicResultSetFactory XCachedDynamicResultSetFactory methods.
179 : //--------------------------------------------------------------------------
180 :
181 : //virtual
182 0 : Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetFactory
183 : ::createCachedDynamicResultSet(
184 : const Reference< XDynamicResultSet > & SourceStub
185 : , const Reference< XContentIdentifierMapping > & ContentIdentifierMapping )
186 : throw( RuntimeException )
187 : {
188 0 : Reference< XDynamicResultSet > xRet;
189 0 : xRet = new CachedDynamicResultSet( SourceStub, ContentIdentifierMapping, m_xContext );
190 0 : return xRet;
191 : }
192 :
193 :
194 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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