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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 0 : void SAL_CALL CachedDynamicResultSet::acquire()
79 : throw()
80 : {
81 0 : OWeakObject::acquire();
82 0 : }
83 :
84 0 : void SAL_CALL CachedDynamicResultSet::release()
85 : throw()
86 : {
87 0 : OWeakObject::release();
88 0 : }
89 :
90 0 : Any SAL_CALL CachedDynamicResultSet
91 : ::queryInterface( const Type& rType )
92 : throw ( RuntimeException, std::exception )
93 : {
94 : //list all interfaces inclusive baseclasses of interfaces
95 :
96 0 : Any aRet = DynamicResultSetWrapper::queryInterface( rType );
97 0 : if( aRet.hasValue() )
98 0 : return aRet;
99 :
100 0 : aRet = cppu::queryInterface( rType,
101 : static_cast< XTypeProvider* >( this )
102 : , static_cast< XServiceInfo* >( this )
103 0 : );
104 0 : return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
105 : }
106 :
107 :
108 : // XTypeProvider methods.
109 :
110 : //list all interfaces exclusive baseclasses
111 0 : XTYPEPROVIDER_IMPL_4( CachedDynamicResultSet
112 : , XTypeProvider
113 : , XServiceInfo
114 : , XDynamicResultSet
115 : , XSourceInitialization
116 : );
117 :
118 :
119 : // XServiceInfo methods.
120 :
121 :
122 0 : XSERVICEINFO_NOFACTORY_IMPL_1( CachedDynamicResultSet,
123 : OUString( "com.sun.star.comp.ucb.CachedDynamicResultSet" ),
124 : CACHED_DRS_SERVICE_NAME );
125 :
126 :
127 : // own methds. ( inherited )
128 :
129 : //virtual
130 0 : void SAL_CALL CachedDynamicResultSet
131 : ::impl_disposing( const EventObject& Source )
132 : throw( RuntimeException )
133 : {
134 0 : DynamicResultSetWrapper::impl_disposing( Source );
135 0 : m_xContentIdentifierMapping.clear();
136 0 : }
137 :
138 :
139 :
140 : // class CachedDynamicResultSetFactory
141 :
142 :
143 :
144 1 : CachedDynamicResultSetFactory::CachedDynamicResultSetFactory(
145 1 : const Reference< XComponentContext > & xContext )
146 : {
147 1 : m_xContext = xContext;
148 1 : }
149 :
150 2 : CachedDynamicResultSetFactory::~CachedDynamicResultSetFactory()
151 : {
152 2 : }
153 :
154 :
155 : // CachedDynamicResultSetFactory XInterface methods.
156 8 : void SAL_CALL CachedDynamicResultSetFactory::acquire()
157 : throw()
158 : {
159 8 : OWeakObject::acquire();
160 8 : }
161 :
162 8 : void SAL_CALL CachedDynamicResultSetFactory::release()
163 : throw()
164 : {
165 8 : OWeakObject::release();
166 8 : }
167 :
168 4 : css::uno::Any SAL_CALL CachedDynamicResultSetFactory::queryInterface( const css::uno::Type & rType )
169 : throw( css::uno::RuntimeException, std::exception )
170 : {
171 : css::uno::Any aRet = cppu::queryInterface( rType,
172 : (static_cast< XTypeProvider* >(this)),
173 : (static_cast< XServiceInfo* >(this)),
174 : (static_cast< XCachedDynamicResultSetFactory* >(this))
175 4 : );
176 4 : return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
177 : }
178 :
179 : // CachedDynamicResultSetFactory XTypeProvider methods.
180 :
181 :
182 0 : XTYPEPROVIDER_IMPL_3( CachedDynamicResultSetFactory,
183 : XTypeProvider,
184 : XServiceInfo,
185 : XCachedDynamicResultSetFactory );
186 :
187 :
188 : // CachedDynamicResultSetFactory XServiceInfo methods.
189 :
190 :
191 9 : XSERVICEINFO_IMPL_1_CTX( CachedDynamicResultSetFactory,
192 : OUString( "com.sun.star.comp.ucb.CachedDynamicResultSetFactory" ),
193 : CACHED_DRS_FACTORY_NAME );
194 :
195 :
196 : // Service factory implementation.
197 :
198 :
199 1 : ONE_INSTANCE_SERVICE_FACTORY_IMPL( CachedDynamicResultSetFactory );
200 :
201 :
202 : // CachedDynamicResultSetFactory XCachedDynamicResultSetFactory methods.
203 :
204 :
205 : //virtual
206 0 : Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetFactory
207 : ::createCachedDynamicResultSet(
208 : const Reference< XDynamicResultSet > & SourceStub
209 : , const Reference< XContentIdentifierMapping > & ContentIdentifierMapping )
210 : throw( RuntimeException, std::exception )
211 : {
212 0 : Reference< XDynamicResultSet > xRet;
213 0 : xRet = new CachedDynamicResultSet( SourceStub, ContentIdentifierMapping, m_xContext );
214 0 : return xRet;
215 : }
216 :
217 :
218 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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