1*6df1ea1fSAndrew Rist /**************************************************************
2cdf0e10cSrcweir  *
3*6df1ea1fSAndrew Rist  * Licensed to the Apache Software Foundation (ASF) under one
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9*6df1ea1fSAndrew Rist  * with the License.  You may obtain a copy of the License at
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12*6df1ea1fSAndrew Rist  *
13*6df1ea1fSAndrew Rist  * Unless required by applicable law or agreed to in writing,
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15*6df1ea1fSAndrew Rist  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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21*6df1ea1fSAndrew Rist 
22*6df1ea1fSAndrew Rist 
23cdf0e10cSrcweir 
24cdf0e10cSrcweir #ifndef _DYNAMIC_RESULTSET_WRAPPER_HXX
25cdf0e10cSrcweir #define _DYNAMIC_RESULTSET_WRAPPER_HXX
26cdf0e10cSrcweir 
27cdf0e10cSrcweir #include <osl/mutex.hxx>
28cdf0e10cSrcweir #include <osl/conditn.hxx>
29cdf0e10cSrcweir #include <ucbhelper/macros.hxx>
30cdf0e10cSrcweir #include <cppuhelper/weak.hxx>
31cdf0e10cSrcweir #include <com/sun/star/lang/XTypeProvider.hpp>
32cdf0e10cSrcweir #include <com/sun/star/lang/XServiceInfo.hpp>
33cdf0e10cSrcweir #include <cppuhelper/interfacecontainer.hxx>
34cdf0e10cSrcweir #include <com/sun/star/ucb/XDynamicResultSet.hpp>
35cdf0e10cSrcweir #include <com/sun/star/ucb/XSourceInitialization.hpp>
36cdf0e10cSrcweir 
37cdf0e10cSrcweir #ifndef __com_sun_star_lang_DisposedException_idl__
38cdf0e10cSrcweir #include <com/sun/star/lang/DisposedException.hpp>
39cdf0e10cSrcweir #endif
40cdf0e10cSrcweir #include <com/sun/star/ucb/XDynamicResultSetListener.hpp>
41cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp>
42cdf0e10cSrcweir 
43cdf0e10cSrcweir //#define CACHED_CRS_STUB_SERVICE_NAME "com.sun.star.ucb.CachedContentResultSetStub"
44cdf0e10cSrcweir //#define CACHED_CRS_STUB_FACTORY_NAME "com.sun.star.ucb.CachedContentResultSetStubFactory"
45cdf0e10cSrcweir 
46cdf0e10cSrcweir //=========================================================================
47cdf0e10cSrcweir 
48cdf0e10cSrcweir class DynamicResultSetWrapperListener;
49cdf0e10cSrcweir class DynamicResultSetWrapper
50cdf0e10cSrcweir 				: public cppu::OWeakObject
51cdf0e10cSrcweir 				, public com::sun::star::ucb::XDynamicResultSet
52cdf0e10cSrcweir 				, public com::sun::star::ucb::XSourceInitialization
53cdf0e10cSrcweir {
54cdf0e10cSrcweir private:
55cdf0e10cSrcweir 	//management of listeners
56cdf0e10cSrcweir 	sal_Bool				m_bDisposed; ///Dispose call ready.
57cdf0e10cSrcweir 	sal_Bool				m_bInDispose;///In dispose call
58cdf0e10cSrcweir 	osl::Mutex				m_aContainerMutex;
59cdf0e10cSrcweir 	cppu::OInterfaceContainerHelper*
60cdf0e10cSrcweir 							m_pDisposeEventListeners;
61cdf0e10cSrcweir protected:
62cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::ucb::XDynamicResultSetListener >
63cdf0e10cSrcweir 							m_xMyListenerImpl;
64cdf0e10cSrcweir 	DynamicResultSetWrapperListener*
65cdf0e10cSrcweir 							m_pMyListenerImpl;
66cdf0e10cSrcweir 
67cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory >
68cdf0e10cSrcweir 							m_xSMgr;
69cdf0e10cSrcweir 
70cdf0e10cSrcweir 	osl::Mutex				m_aMutex;
71cdf0e10cSrcweir 	sal_Bool				m_bStatic;
72cdf0e10cSrcweir 	sal_Bool				m_bGotWelcome;
73cdf0e10cSrcweir 
74cdf0e10cSrcweir 	//different Interfaces from Origin:
75cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::ucb::XDynamicResultSet >
76cdf0e10cSrcweir 							m_xSource;
77cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet >
78cdf0e10cSrcweir 							m_xSourceResultOne;
79cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet >
80cdf0e10cSrcweir 							m_xSourceResultTwo;
81cdf0e10cSrcweir 	//com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet >
82cdf0e10cSrcweir 	//						m_xSourceResultCurrent;
83cdf0e10cSrcweir 	//sal_Bool				m_bUseOne;
84cdf0e10cSrcweir 	//
85cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet >
86cdf0e10cSrcweir 							m_xMyResultOne;
87cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet >
88cdf0e10cSrcweir 							m_xMyResultTwo;
89cdf0e10cSrcweir 	//
90cdf0e10cSrcweir 	com::sun::star::uno::Reference< com::sun::star::ucb::XDynamicResultSetListener >
91cdf0e10cSrcweir 							m_xListener;
92cdf0e10cSrcweir 
93cdf0e10cSrcweir 	osl::Condition			m_aSourceSet;
94cdf0e10cSrcweir 	osl::Condition			m_aListenerSet;
95cdf0e10cSrcweir 
96cdf0e10cSrcweir protected:
97cdf0e10cSrcweir 	void SAL_CALL impl_init();
98cdf0e10cSrcweir 	void SAL_CALL impl_deinit();
99cdf0e10cSrcweir 	void SAL_CALL
100cdf0e10cSrcweir 	impl_EnsureNotDisposed()
101cdf0e10cSrcweir 		throw( com::sun::star::lang::DisposedException,
102cdf0e10cSrcweir 			   com::sun::star::uno::RuntimeException );
103cdf0e10cSrcweir 
104cdf0e10cSrcweir 	virtual void SAL_CALL
105cdf0e10cSrcweir 	impl_InitResultSetOne( const com::sun::star::uno::Reference<
106cdf0e10cSrcweir 				com::sun::star::sdbc::XResultSet >& xResultSet );
107cdf0e10cSrcweir 	virtual void SAL_CALL
108cdf0e10cSrcweir 	impl_InitResultSetTwo( const com::sun::star::uno::Reference<
109cdf0e10cSrcweir 				com::sun::star::sdbc::XResultSet >& xResultSet );
110cdf0e10cSrcweir 
111cdf0e10cSrcweir public:
112cdf0e10cSrcweir 
113cdf0e10cSrcweir 	DynamicResultSetWrapper(
114cdf0e10cSrcweir 		com::sun::star::uno::Reference<
115cdf0e10cSrcweir 						com::sun::star::ucb::XDynamicResultSet > xOrigin
116cdf0e10cSrcweir 		, const com::sun::star::uno::Reference<
117cdf0e10cSrcweir 						com::sun::star::lang::XMultiServiceFactory > & xSMgr );
118cdf0e10cSrcweir 
119cdf0e10cSrcweir 	virtual ~DynamicResultSetWrapper();
120cdf0e10cSrcweir 
121cdf0e10cSrcweir 	//-----------------------------------------------------------------
122cdf0e10cSrcweir 	// XInterface
123cdf0e10cSrcweir 	virtual com::sun::star::uno::Any SAL_CALL
124cdf0e10cSrcweir 	queryInterface( const com::sun::star::uno::Type & rType )
125cdf0e10cSrcweir 		throw( com::sun::star::uno::RuntimeException );
126cdf0e10cSrcweir 
127cdf0e10cSrcweir 	//-----------------------------------------------------------------
128cdf0e10cSrcweir     // XDynamicResultSet
129cdf0e10cSrcweir 	virtual com::sun::star::uno::Reference< com::sun::star::sdbc::XResultSet > SAL_CALL
130cdf0e10cSrcweir 	getStaticResultSet()
131cdf0e10cSrcweir 		throw( com::sun::star::ucb::ListenerAlreadySetException
132cdf0e10cSrcweir 		, com::sun::star::uno::RuntimeException );
133cdf0e10cSrcweir 
134cdf0e10cSrcweir 	virtual void SAL_CALL
135cdf0e10cSrcweir 	setListener( const com::sun::star::uno::Reference<
136cdf0e10cSrcweir 		com::sun::star::ucb::XDynamicResultSetListener > & Listener )
137cdf0e10cSrcweir 		throw( com::sun::star::ucb::ListenerAlreadySetException
138cdf0e10cSrcweir 			, com::sun::star::uno::RuntimeException );
139cdf0e10cSrcweir 
140cdf0e10cSrcweir 	virtual void SAL_CALL
141cdf0e10cSrcweir 	connectToCache( const com::sun::star::uno::Reference<
142cdf0e10cSrcweir 		com::sun::star::ucb::XDynamicResultSet > & xCache )
143cdf0e10cSrcweir 		throw( com::sun::star::ucb::ListenerAlreadySetException
144cdf0e10cSrcweir 			, com::sun::star::ucb::AlreadyInitializedException
145cdf0e10cSrcweir 			, com::sun::star::ucb::ServiceNotFoundException
146cdf0e10cSrcweir 			, com::sun::star::uno::RuntimeException );
147cdf0e10cSrcweir 
148cdf0e10cSrcweir 	virtual sal_Int16 SAL_CALL
149cdf0e10cSrcweir 	getCapabilities() throw( com::sun::star::uno::RuntimeException );
150cdf0e10cSrcweir 
151cdf0e10cSrcweir 	//-----------------------------------------------------------------
152cdf0e10cSrcweir 	// XComponent ( base of XDynamicResultSet )
153cdf0e10cSrcweir 	virtual void SAL_CALL
154cdf0e10cSrcweir 	dispose() throw( com::sun::star::uno::RuntimeException );
155cdf0e10cSrcweir 
156cdf0e10cSrcweir     virtual void SAL_CALL
157cdf0e10cSrcweir 	addEventListener( const com::sun::star::uno::Reference<
158cdf0e10cSrcweir 		com::sun::star::lang::XEventListener >& Listener )
159cdf0e10cSrcweir 			throw( com::sun::star::uno::RuntimeException );
160cdf0e10cSrcweir 
161cdf0e10cSrcweir     virtual void SAL_CALL
162cdf0e10cSrcweir 	removeEventListener( const com::sun::star::uno::Reference<
163cdf0e10cSrcweir 		com::sun::star::lang::XEventListener >& Listener )
164cdf0e10cSrcweir 			throw( com::sun::star::uno::RuntimeException );
165cdf0e10cSrcweir 
166cdf0e10cSrcweir 	//-----------------------------------------------------------------
167cdf0e10cSrcweir     // XSourceInitialization
168cdf0e10cSrcweir 
169cdf0e10cSrcweir 	virtual void SAL_CALL
170cdf0e10cSrcweir 	setSource(	const com::sun::star::uno::Reference<
171cdf0e10cSrcweir 		com::sun::star::uno::XInterface > & Source )
172cdf0e10cSrcweir 		 throw( com::sun::star::ucb::AlreadyInitializedException
173cdf0e10cSrcweir 				, com::sun::star::uno::RuntimeException );
174cdf0e10cSrcweir 
175cdf0e10cSrcweir 	//-----------------------------------------------------------------
176cdf0e10cSrcweir 	// own methods:
177cdf0e10cSrcweir     virtual void SAL_CALL
178cdf0e10cSrcweir 	impl_disposing( const com::sun::star::lang::EventObject& Source )
179cdf0e10cSrcweir 		throw( com::sun::star::uno::RuntimeException );
180cdf0e10cSrcweir 
181cdf0e10cSrcweir 	virtual void SAL_CALL
182cdf0e10cSrcweir 	impl_notify( const ::com::sun::star::ucb::ListEvent& Changes )
183cdf0e10cSrcweir 		throw( com::sun::star::uno::RuntimeException );
184cdf0e10cSrcweir };
185cdf0e10cSrcweir 
186cdf0e10cSrcweir //=========================================================================
187cdf0e10cSrcweir 
188cdf0e10cSrcweir class DynamicResultSetWrapperListener
189cdf0e10cSrcweir 				: public cppu::OWeakObject
190cdf0e10cSrcweir 				, public com::sun::star::ucb::XDynamicResultSetListener
191cdf0e10cSrcweir {
192cdf0e10cSrcweir protected:
193cdf0e10cSrcweir 	DynamicResultSetWrapper*	m_pOwner;
194cdf0e10cSrcweir 	osl::Mutex					m_aMutex;
195cdf0e10cSrcweir 
196cdf0e10cSrcweir public:
197cdf0e10cSrcweir 	DynamicResultSetWrapperListener( DynamicResultSetWrapper* pOwner );
198cdf0e10cSrcweir 
199cdf0e10cSrcweir 	virtual ~DynamicResultSetWrapperListener();
200cdf0e10cSrcweir 
201cdf0e10cSrcweir 	//-----------------------------------------------------------------
202cdf0e10cSrcweir 	// XInterface
203cdf0e10cSrcweir 	//-----------------------------------------------------------------
204cdf0e10cSrcweir 	XINTERFACE_DECL()
205cdf0e10cSrcweir 
206cdf0e10cSrcweir 	//-----------------------------------------------------------------
207cdf0e10cSrcweir 	// XEventListener ( base of XDynamicResultSetListener )
208cdf0e10cSrcweir 	//-----------------------------------------------------------------
209cdf0e10cSrcweir     virtual void SAL_CALL
210cdf0e10cSrcweir 	disposing( const com::sun::star::lang::EventObject& Source )
211cdf0e10cSrcweir 		throw( com::sun::star::uno::RuntimeException );
212cdf0e10cSrcweir 	//-----------------------------------------------------------------
213cdf0e10cSrcweir 	// XDynamicResultSetListener
214cdf0e10cSrcweir     virtual void SAL_CALL
215cdf0e10cSrcweir 	notify( const ::com::sun::star::ucb::ListEvent& Changes )
216cdf0e10cSrcweir 		throw( com::sun::star::uno::RuntimeException );
217cdf0e10cSrcweir 
218cdf0e10cSrcweir 	//-----------------------------------------------------------------
219cdf0e10cSrcweir 	// own methods:
220cdf0e10cSrcweir 	void SAL_CALL impl_OwnerDies();
221cdf0e10cSrcweir };
222cdf0e10cSrcweir 
223cdf0e10cSrcweir 
224cdf0e10cSrcweir #endif
225cdf0e10cSrcweir 
226