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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */


#include "cacheddynamicresultset.hxx"
#include <com/sun/star/sdbc/XResultSet.hpp>
#include "cachedcontentresultset.hxx"
#include <osl/diagnose.h>
#include <cppuhelper/queryinterface.hxx>
#include <comphelper/processfactory.hxx>
#include <ucbhelper/getcomponentcontext.hxx>

using namespace com::sun::star::lang;
using namespace com::sun::star::sdbc;
using namespace com::sun::star::ucb;
using namespace com::sun::star::uno;


CachedDynamicResultSet::CachedDynamicResultSet(
        Reference< XDynamicResultSet > const & xOrigin
        , const Reference< XContentIdentifierMapping > & xContentMapping
        , const Reference< XComponentContext > & xContext )
        : DynamicResultSetWrapper( xOrigin, xContext )
        , m_xContentIdentifierMapping( xContentMapping )
{
    impl_init();
}

CachedDynamicResultSet::~CachedDynamicResultSet()
{
    impl_deinit();
}

//virtual
void CachedDynamicResultSet
    ::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet )
{
    DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet );
    OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" );

    Reference< XResultSet > xCache(
        new CachedContentResultSet( m_xContext, m_xSourceResultOne, m_xContentIdentifierMapping ) );

    osl::Guard< osl::Mutex > aGuard( m_aMutex );
    m_xMyResultOne = xCache;
}

//virtual
void CachedDynamicResultSet
    ::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet )
{
    DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet );
    OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" );

    Reference< XResultSet > xCache(
        new CachedContentResultSet( m_xContext, m_xSourceResultTwo, m_xContentIdentifierMapping ) );

    osl::Guard< osl::Mutex > aGuard( m_aMutex );
    m_xMyResultTwo = xCache;
}


// XInterface methods.
void SAL_CALL CachedDynamicResultSet::acquire()
    throw()
{
    OWeakObject::acquire();
}

void SAL_CALL CachedDynamicResultSet::release()
    throw()
{
    OWeakObject::release();
}

Any SAL_CALL CachedDynamicResultSet
    ::queryInterface( const Type&  rType )
{
    //list all interfaces inclusive baseclasses of interfaces

    Any aRet = DynamicResultSetWrapper::queryInterface( rType );
    if( aRet.hasValue() )
        return aRet;

    aRet = cppu::queryInterface( rType,
                static_cast< XTypeProvider* >( this )
                , static_cast< XServiceInfo* >( this )
                );
    return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
}


// XTypeProvider methods.

//list all interfaces exclusive baseclasses
XTYPEPROVIDER_IMPL_4( CachedDynamicResultSet
                    , XTypeProvider
                    , XServiceInfo
                    , XDynamicResultSet
                    , XSourceInitialization
                    );


// XServiceInfo methods.

OUString SAL_CALL CachedDynamicResultSet::getImplementationName()
{
    return OUString( "com.sun.star.comp.ucb.CachedDynamicResultSet" );
}

sal_Bool SAL_CALL CachedDynamicResultSet::supportsService( const OUString& ServiceName )
{
    return cppu::supportsService( this, ServiceName );
}

css::uno::Sequence< OUString > SAL_CALL CachedDynamicResultSet::getSupportedServiceNames()
{
    return { CACHED_DRS_SERVICE_NAME };
}


// own methods. ( inherited )

//virtual
void CachedDynamicResultSet
    ::impl_disposing( const EventObject& Source )
{
    DynamicResultSetWrapper::impl_disposing( Source );
    m_xContentIdentifierMapping.clear();
}


// class CachedDynamicResultSetFactory


CachedDynamicResultSetFactory::CachedDynamicResultSetFactory(
        const Reference< XComponentContext > & xContext )
{
    m_xContext = xContext;
}

CachedDynamicResultSetFactory::~CachedDynamicResultSetFactory()
{
}


// CachedDynamicResultSetFactory XInterface methods.
void SAL_CALL CachedDynamicResultSetFactory::acquire()
    throw()
{
    OWeakObject::acquire();
}

void SAL_CALL CachedDynamicResultSetFactory::release()
    throw()
{
    OWeakObject::release();
}

css::uno::Any SAL_CALL CachedDynamicResultSetFactory::queryInterface( const css::uno::Type & rType )
{
    css::uno::Any aRet = cppu::queryInterface( rType,
                                               static_cast< XTypeProvider* >(this),
                                               static_cast< XServiceInfo* >(this),
                                               static_cast< XCachedDynamicResultSetFactory* >(this)
                                               );
    return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
}

// CachedDynamicResultSetFactory XTypeProvider methods.


XTYPEPROVIDER_IMPL_3( CachedDynamicResultSetFactory,
                      XTypeProvider,
                         XServiceInfo,
                      XCachedDynamicResultSetFactory );


// CachedDynamicResultSetFactory XServiceInfo methods.

XSERVICEINFO_COMMOM_IMPL( CachedDynamicResultSetFactory,
                         OUString( "com.sun.star.comp.ucb.CachedDynamicResultSetFactory" ) )
/// @throws css::uno::Exception
static css::uno::Reference< css::uno::XInterface >
CachedDynamicResultSetFactory_CreateInstance( const css::uno::Reference< css::lang::XMultiServiceFactory> & rSMgr )<--- The function 'CachedDynamicResultSetFactory_CreateInstance' is never used.
{
    css::lang::XServiceInfo* pX =
        static_cast<css::lang::XServiceInfo*>(new CachedDynamicResultSetFactory( ucbhelper::getComponentContext(rSMgr) ));
    return css::uno::Reference< css::uno::XInterface >::query( pX );
}

css::uno::Sequence< OUString >
CachedDynamicResultSetFactory::getSupportedServiceNames_Static()
{
    css::uno::Sequence< OUString > aSNS { CACHED_DRS_FACTORY_NAME };
    return aSNS;
}

// Service factory implementation.


ONE_INSTANCE_SERVICE_FACTORY_IMPL( CachedDynamicResultSetFactory );


// CachedDynamicResultSetFactory XCachedDynamicResultSetFactory methods.


//virtual
Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetFactory
    ::createCachedDynamicResultSet(
          const Reference< XDynamicResultSet > & SourceStub
        , const Reference< XContentIdentifierMapping > & ContentIdentifierMapping )
{
    Reference< XDynamicResultSet > xRet;
    xRet = new CachedDynamicResultSet( SourceStub, ContentIdentifierMapping, m_xContext );
    return xRet;
}


/* vim:set shiftwidth=4 softtabstop=4 expandtab: */