xref: /AOO41X/main/ucb/source/cacher/cacheddynamicresultsetstub.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_ucb.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include <cacheddynamicresultsetstub.hxx>
32*cdf0e10cSrcweir #include <com/sun/star/sdbc/XResultSet.hpp>
33*cdf0e10cSrcweir #include <cachedcontentresultsetstub.hxx>
34*cdf0e10cSrcweir #include <com/sun/star/ucb/ContentResultSetCapability.hpp>
35*cdf0e10cSrcweir #include <com/sun/star/ucb/XSortedDynamicResultSetFactory.hpp>
36*cdf0e10cSrcweir #include <osl/diagnose.h>
37*cdf0e10cSrcweir 
38*cdf0e10cSrcweir using namespace com::sun::star::lang;
39*cdf0e10cSrcweir using namespace com::sun::star::sdbc;
40*cdf0e10cSrcweir using namespace com::sun::star::ucb;
41*cdf0e10cSrcweir using namespace com::sun::star::uno;
42*cdf0e10cSrcweir using namespace rtl;
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir CachedDynamicResultSetStub::CachedDynamicResultSetStub(
45*cdf0e10cSrcweir 		Reference< XDynamicResultSet > xOrigin
46*cdf0e10cSrcweir 		, const Reference< XMultiServiceFactory > & xSMgr )
47*cdf0e10cSrcweir 		: DynamicResultSetWrapper( xOrigin, xSMgr )
48*cdf0e10cSrcweir {
49*cdf0e10cSrcweir 	OSL_ENSURE( m_xSMgr.is(), "need Multiservicefactory to create stub" );
50*cdf0e10cSrcweir 	impl_init();
51*cdf0e10cSrcweir }
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir CachedDynamicResultSetStub::~CachedDynamicResultSetStub()
54*cdf0e10cSrcweir {
55*cdf0e10cSrcweir 	impl_deinit();
56*cdf0e10cSrcweir }
57*cdf0e10cSrcweir 
58*cdf0e10cSrcweir //virtual
59*cdf0e10cSrcweir void SAL_CALL CachedDynamicResultSetStub
60*cdf0e10cSrcweir 	::impl_InitResultSetOne( const Reference< XResultSet >& xResultSet )
61*cdf0e10cSrcweir {
62*cdf0e10cSrcweir 	DynamicResultSetWrapper::impl_InitResultSetOne( xResultSet );
63*cdf0e10cSrcweir 	OSL_ENSURE( m_xSourceResultOne.is(), "need source resultset" );
64*cdf0e10cSrcweir 
65*cdf0e10cSrcweir 	Reference< XResultSet > xStub(
66*cdf0e10cSrcweir 		new CachedContentResultSetStub( m_xSourceResultOne ) );
67*cdf0e10cSrcweir 
68*cdf0e10cSrcweir 	osl::Guard< osl::Mutex > aGuard( m_aMutex );
69*cdf0e10cSrcweir 	m_xMyResultOne = xStub;
70*cdf0e10cSrcweir }
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir //virtual
73*cdf0e10cSrcweir void SAL_CALL CachedDynamicResultSetStub
74*cdf0e10cSrcweir 	::impl_InitResultSetTwo( const Reference< XResultSet >& xResultSet )
75*cdf0e10cSrcweir {
76*cdf0e10cSrcweir 	DynamicResultSetWrapper::impl_InitResultSetTwo( xResultSet );
77*cdf0e10cSrcweir 	OSL_ENSURE( m_xSourceResultTwo.is(), "need source resultset" );
78*cdf0e10cSrcweir 
79*cdf0e10cSrcweir 	Reference< XResultSet > xStub(
80*cdf0e10cSrcweir 		new CachedContentResultSetStub( m_xSourceResultTwo ) );
81*cdf0e10cSrcweir 
82*cdf0e10cSrcweir 	osl::Guard< osl::Mutex > aGuard( m_aMutex );
83*cdf0e10cSrcweir 	m_xMyResultTwo = xStub;
84*cdf0e10cSrcweir }
85*cdf0e10cSrcweir 
86*cdf0e10cSrcweir //--------------------------------------------------------------------------
87*cdf0e10cSrcweir // XInterface methods.
88*cdf0e10cSrcweir //--------------------------------------------------------------------------
89*cdf0e10cSrcweir XINTERFACE_COMMON_IMPL( CachedDynamicResultSetStub )
90*cdf0e10cSrcweir 
91*cdf0e10cSrcweir Any SAL_CALL CachedDynamicResultSetStub
92*cdf0e10cSrcweir 	::queryInterface( const Type&  rType )
93*cdf0e10cSrcweir 	throw ( RuntimeException )
94*cdf0e10cSrcweir {
95*cdf0e10cSrcweir 	//list all interfaces inclusive baseclasses of interfaces
96*cdf0e10cSrcweir 
97*cdf0e10cSrcweir 	Any aRet = DynamicResultSetWrapper::queryInterface( rType );
98*cdf0e10cSrcweir 	if( aRet.hasValue() )
99*cdf0e10cSrcweir 		return aRet;
100*cdf0e10cSrcweir 
101*cdf0e10cSrcweir 	aRet = cppu::queryInterface( rType,
102*cdf0e10cSrcweir 				static_cast< XTypeProvider* >( this )
103*cdf0e10cSrcweir 				, static_cast< XServiceInfo* >( this )
104*cdf0e10cSrcweir 				);
105*cdf0e10cSrcweir 	return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
106*cdf0e10cSrcweir }
107*cdf0e10cSrcweir 
108*cdf0e10cSrcweir //--------------------------------------------------------------------------
109*cdf0e10cSrcweir // XTypeProvider methods.
110*cdf0e10cSrcweir //--------------------------------------------------------------------------
111*cdf0e10cSrcweir //list all interfaces exclusive baseclasses
112*cdf0e10cSrcweir XTYPEPROVIDER_IMPL_5( CachedDynamicResultSetStub
113*cdf0e10cSrcweir 					, XTypeProvider
114*cdf0e10cSrcweir 					, XServiceInfo
115*cdf0e10cSrcweir 					, XDynamicResultSet
116*cdf0e10cSrcweir 					, XDynamicResultSetListener
117*cdf0e10cSrcweir 					, XSourceInitialization
118*cdf0e10cSrcweir 					);
119*cdf0e10cSrcweir 
120*cdf0e10cSrcweir //--------------------------------------------------------------------------
121*cdf0e10cSrcweir // XServiceInfo methods.
122*cdf0e10cSrcweir //--------------------------------------------------------------------------
123*cdf0e10cSrcweir 
124*cdf0e10cSrcweir XSERVICEINFO_NOFACTORY_IMPL_1( CachedDynamicResultSetStub,
125*cdf0e10cSrcweir 			 		   OUString::createFromAscii(
126*cdf0e10cSrcweir 						"com.sun.star.comp.ucb.CachedDynamicResultSetStub" ),
127*cdf0e10cSrcweir 			 		   OUString::createFromAscii(
128*cdf0e10cSrcweir 						CACHED_DRS_STUB_SERVICE_NAME ) );
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir //--------------------------------------------------------------------------
131*cdf0e10cSrcweir //--------------------------------------------------------------------------
132*cdf0e10cSrcweir // class CachedDynamicResultSetStubFactory
133*cdf0e10cSrcweir //--------------------------------------------------------------------------
134*cdf0e10cSrcweir //--------------------------------------------------------------------------
135*cdf0e10cSrcweir 
136*cdf0e10cSrcweir CachedDynamicResultSetStubFactory::CachedDynamicResultSetStubFactory(
137*cdf0e10cSrcweir 		const Reference< XMultiServiceFactory > & rSMgr )
138*cdf0e10cSrcweir {
139*cdf0e10cSrcweir 	m_xSMgr = rSMgr;
140*cdf0e10cSrcweir }
141*cdf0e10cSrcweir 
142*cdf0e10cSrcweir CachedDynamicResultSetStubFactory::~CachedDynamicResultSetStubFactory()
143*cdf0e10cSrcweir {
144*cdf0e10cSrcweir }
145*cdf0e10cSrcweir 
146*cdf0e10cSrcweir //--------------------------------------------------------------------------
147*cdf0e10cSrcweir // CachedDynamicResultSetStubFactory XInterface methods.
148*cdf0e10cSrcweir //--------------------------------------------------------------------------
149*cdf0e10cSrcweir 
150*cdf0e10cSrcweir XINTERFACE_IMPL_3( CachedDynamicResultSetStubFactory,
151*cdf0e10cSrcweir 				   XTypeProvider,
152*cdf0e10cSrcweir 				   XServiceInfo,
153*cdf0e10cSrcweir 				   XCachedDynamicResultSetStubFactory );
154*cdf0e10cSrcweir 
155*cdf0e10cSrcweir //--------------------------------------------------------------------------
156*cdf0e10cSrcweir // CachedDynamicResultSetStubFactory XTypeProvider methods.
157*cdf0e10cSrcweir //--------------------------------------------------------------------------
158*cdf0e10cSrcweir 
159*cdf0e10cSrcweir XTYPEPROVIDER_IMPL_3( CachedDynamicResultSetStubFactory,
160*cdf0e10cSrcweir 					  XTypeProvider,
161*cdf0e10cSrcweir 				   	  XServiceInfo,
162*cdf0e10cSrcweir 					  XCachedDynamicResultSetStubFactory );
163*cdf0e10cSrcweir 
164*cdf0e10cSrcweir //--------------------------------------------------------------------------
165*cdf0e10cSrcweir // CachedDynamicResultSetStubFactory XServiceInfo methods.
166*cdf0e10cSrcweir //--------------------------------------------------------------------------
167*cdf0e10cSrcweir 
168*cdf0e10cSrcweir XSERVICEINFO_IMPL_1( CachedDynamicResultSetStubFactory,
169*cdf0e10cSrcweir  		   		 OUString::createFromAscii(
170*cdf0e10cSrcweir 				 	"com.sun.star.comp.ucb.CachedDynamicResultSetStubFactory" ),
171*cdf0e10cSrcweir  		   		 OUString::createFromAscii(
172*cdf0e10cSrcweir 				 	CACHED_DRS_STUB_FACTORY_NAME ) );
173*cdf0e10cSrcweir 
174*cdf0e10cSrcweir //--------------------------------------------------------------------------
175*cdf0e10cSrcweir // Service factory implementation.
176*cdf0e10cSrcweir //--------------------------------------------------------------------------
177*cdf0e10cSrcweir 
178*cdf0e10cSrcweir ONE_INSTANCE_SERVICE_FACTORY_IMPL( CachedDynamicResultSetStubFactory );
179*cdf0e10cSrcweir 
180*cdf0e10cSrcweir //--------------------------------------------------------------------------
181*cdf0e10cSrcweir // CachedDynamicResultSetStubFactory XCachedDynamicResultSetStubFactory methods.
182*cdf0e10cSrcweir //--------------------------------------------------------------------------
183*cdf0e10cSrcweir 
184*cdf0e10cSrcweir //virtual
185*cdf0e10cSrcweir Reference< XDynamicResultSet > SAL_CALL CachedDynamicResultSetStubFactory
186*cdf0e10cSrcweir 	::createCachedDynamicResultSetStub(
187*cdf0e10cSrcweir 			const Reference< XDynamicResultSet > & Source )
188*cdf0e10cSrcweir 			throw( RuntimeException )
189*cdf0e10cSrcweir {
190*cdf0e10cSrcweir 	Reference< XDynamicResultSet > xRet;
191*cdf0e10cSrcweir 	xRet = new CachedDynamicResultSetStub( Source, m_xSMgr );
192*cdf0e10cSrcweir 	return xRet;
193*cdf0e10cSrcweir }
194*cdf0e10cSrcweir 
195*cdf0e10cSrcweir //virtual
196*cdf0e10cSrcweir void SAL_CALL CachedDynamicResultSetStubFactory
197*cdf0e10cSrcweir 	::connectToCache(
198*cdf0e10cSrcweir 			  const Reference< XDynamicResultSet > & Source
199*cdf0e10cSrcweir 			, const Reference< XDynamicResultSet > & TargetCache
200*cdf0e10cSrcweir 			, const Sequence< NumberedSortingInfo > & SortingInfo
201*cdf0e10cSrcweir 			, const Reference< XAnyCompareFactory > & CompareFactory
202*cdf0e10cSrcweir 			)
203*cdf0e10cSrcweir 			throw (  ListenerAlreadySetException
204*cdf0e10cSrcweir 			, AlreadyInitializedException
205*cdf0e10cSrcweir 			, RuntimeException )
206*cdf0e10cSrcweir {
207*cdf0e10cSrcweir 	OSL_ENSURE( Source.is(), "a Source is needed" );
208*cdf0e10cSrcweir 	OSL_ENSURE( TargetCache.is(), "a TargetCache is needed" );
209*cdf0e10cSrcweir 
210*cdf0e10cSrcweir 	Reference< XDynamicResultSet > xSource( Source );
211*cdf0e10cSrcweir 	if( SortingInfo.getLength() &&
212*cdf0e10cSrcweir 		!( xSource->getCapabilities() & ContentResultSetCapability::SORTED )
213*cdf0e10cSrcweir 		)
214*cdf0e10cSrcweir 	{
215*cdf0e10cSrcweir 		Reference< XSortedDynamicResultSetFactory > xSortFactory;
216*cdf0e10cSrcweir 		try
217*cdf0e10cSrcweir 		{
218*cdf0e10cSrcweir 			xSortFactory = Reference< XSortedDynamicResultSetFactory >(
219*cdf0e10cSrcweir 				m_xSMgr->createInstance( OUString::createFromAscii(
220*cdf0e10cSrcweir 					"com.sun.star.ucb.SortedDynamicResultSetFactory" ) ),
221*cdf0e10cSrcweir 				UNO_QUERY );
222*cdf0e10cSrcweir 		}
223*cdf0e10cSrcweir 		catch ( Exception const & )
224*cdf0e10cSrcweir 		{
225*cdf0e10cSrcweir 		}
226*cdf0e10cSrcweir 
227*cdf0e10cSrcweir 		if( xSortFactory.is() )
228*cdf0e10cSrcweir 		{
229*cdf0e10cSrcweir 			Reference< XDynamicResultSet > xSorted(
230*cdf0e10cSrcweir 				xSortFactory->createSortedDynamicResultSet(
231*cdf0e10cSrcweir 					Source, SortingInfo, CompareFactory ) );
232*cdf0e10cSrcweir 			if( xSorted.is() )
233*cdf0e10cSrcweir 				xSource = xSorted;
234*cdf0e10cSrcweir 		}
235*cdf0e10cSrcweir 	}
236*cdf0e10cSrcweir 
237*cdf0e10cSrcweir 	Reference< XDynamicResultSet > xStub(
238*cdf0e10cSrcweir 		new CachedDynamicResultSetStub( xSource, m_xSMgr ) );
239*cdf0e10cSrcweir 
240*cdf0e10cSrcweir 	Reference< XSourceInitialization > xTarget( TargetCache, UNO_QUERY );
241*cdf0e10cSrcweir 	OSL_ENSURE( xTarget.is(), "Target must have interface XSourceInitialization" );
242*cdf0e10cSrcweir 
243*cdf0e10cSrcweir 	xTarget->setSource( xStub );
244*cdf0e10cSrcweir }
245*cdf0e10cSrcweir 
246