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21 
22 
23 
24 #ifndef _CONNECTIVITY_ODBC_OSTATEMENT_HXX_
25 #define _CONNECTIVITY_ODBC_OSTATEMENT_HXX_
26 
27 #include <com/sun/star/sdbc/XStatement.hpp>
28 #include <com/sun/star/sdbc/XWarningsSupplier.hpp>
29 #include <com/sun/star/sdbc/XMultipleResults.hpp>
30 #include <com/sun/star/sdbc/XBatchExecution.hpp>
31 #include <com/sun/star/sdbc/XCloseable.hpp>
32 #include <com/sun/star/sdbc/SQLWarning.hpp>
33 #include <com/sun/star/sdbc/XGeneratedResultSet.hpp>
34 #include <com/sun/star/util/XCancellable.hpp>
35 #include <comphelper/proparrhlp.hxx>
36 #include <cppuhelper/compbase6.hxx>
37 #include <comphelper/uno3.hxx>
38 #include "connectivity/CommonTools.hxx"
39 #include "odbc/OFunctions.hxx"
40 #include "odbc/OConnection.hxx"
41 #include "odbc/odbcbasedllapi.hxx"
42 #include <list>
43 #include <com/sun/star/lang/XServiceInfo.hpp>
44 #include <comphelper/broadcasthelper.hxx>
45 
46 namespace connectivity
47 {
48 	namespace odbc
49 	{
50 
51         typedef ::cppu::WeakComponentImplHelper6<	::com::sun::star::sdbc::XStatement,
52                                                     ::com::sun::star::sdbc::XWarningsSupplier,
53                                                     ::com::sun::star::util::XCancellable,
54                                                     ::com::sun::star::sdbc::XCloseable,
55 													::com::sun::star::sdbc::XGeneratedResultSet,
56                                                     ::com::sun::star::sdbc::XMultipleResults> OStatement_BASE;
57 
58 		class OResultSet;
59 		//**************************************************************
60 		//************ Class: java.sql.Statement
61 		//**************************************************************
62 		class OOO_DLLPUBLIC_ODBCBASE OStatement_Base :
63                                         public comphelper::OBaseMutex,
64 										public	OStatement_BASE,
65 										public	::cppu::OPropertySetHelper,
66 										public	::comphelper::OPropertyArrayUsageHelper<OStatement_Base>
67 
68 		{
69         ::com::sun::star::sdbc::SQLWarning                                           m_aLastWarning;
70 		protected:
71 			::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet>   m_xResultSet;   // The last ResultSet created
72 			::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XStatement>		m_xGeneratedStatement;
73 			//  for this Statement
74 
75 			::std::list< ::rtl::OUString>	m_aBatchList;
76 			::rtl::OUString					m_sSqlStatement;
77 
78 			OConnection*					m_pConnection;// The owning Connection object
79 			SQLHANDLE						m_aStatementHandle;
80 			SQLUSMALLINT*					m_pRowStatusArray;
81             ::cppu::OBroadcastHelper&       rBHelper;
82 
83 		protected:
84 
85 			sal_Int32 getQueryTimeOut()         const;
86 			sal_Int32 getMaxFieldSize()         const;
87 			sal_Int32 getMaxRows()              const;
88 			sal_Int32 getResultSetConcurrency()	const;
89 			sal_Int32 getResultSetType()        const;
90 			sal_Int32 getFetchDirection()       const;
91 			sal_Int32 getFetchSize()            const;
92 			::rtl::OUString getCursorName()     const;
93 			sal_Bool isUsingBookmarks()			const;
94             sal_Bool getEscapeProcessing()      const;
95 			sal_Int32 getStmtOption (short fOption) const;
96 
97 			void setQueryTimeOut(sal_Int32 _par0)			;
98 			void setMaxFieldSize(sal_Int32 _par0)			;
99 			void setMaxRows(sal_Int32 _par0)				;
100 			void setFetchDirection(sal_Int32 _par0)			;
101 			void setFetchSize(sal_Int32 _par0)				;
102 			void setCursorName(const ::rtl::OUString &_par0);
103             void setEscapeProcessing( const sal_Bool _bEscapeProc );
104 
105 			virtual void setResultSetConcurrency(sal_Int32 _par0)	;
106 			virtual void setResultSetType(sal_Int32 _par0)			;
107 			virtual void setUsingBookmarks(sal_Bool _bUseBookmark)	;
108 
109             void reset () throw( ::com::sun::star::sdbc::SQLException);
110             void clearMyResultSet () throw( ::com::sun::star::sdbc::SQLException);
111             void setWarning (const  ::com::sun::star::sdbc::SQLWarning &ex) throw( ::com::sun::star::sdbc::SQLException);
112             sal_Bool lockIfNecessary (const ::rtl::OUString& sql) throw( ::com::sun::star::sdbc::SQLException);
113             sal_Int32 getColumnCount () throw( ::com::sun::star::sdbc::SQLException);
114 
115 			//--------------------------------------------------------------------
116 			// getResultSet
117 			// getResultSet returns the current result as a ResultSet.  It
118 			// returns NULL if the current result is not a ResultSet.
119 			//--------------------------------------------------------------------
120             ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > getResultSet (sal_Bool checkCount) throw( ::com::sun::star::sdbc::SQLException);
121 			/**
122 				creates the driver specific resultset (factory)
123 			*/
124 			virtual OResultSet* createResulSet();
125 
126             SQLLEN getRowCount () throw( ::com::sun::star::sdbc::SQLException);
127 
128 
129 			void disposeResultSet();
130 
131 			// OPropertyArrayUsageHelper
132 			virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
133 			// OPropertySetHelper
134 			virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
135 			virtual sal_Bool SAL_CALL convertFastPropertyValue(
136                                 ::com::sun::star::uno::Any & rConvertedValue,
137                                 ::com::sun::star::uno::Any & rOldValue,
138 								sal_Int32 nHandle,
139                                 const ::com::sun::star::uno::Any& rValue )
140 							throw (::com::sun::star::lang::IllegalArgumentException);
141 			virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
142 									sal_Int32 nHandle,
143                                     const ::com::sun::star::uno::Any& rValue
144 													 )
145 								 throw (::com::sun::star::uno::Exception);
146 			virtual void SAL_CALL getFastPropertyValue(
147 	                                ::com::sun::star::uno::Any& rValue,
148 									sal_Int32 nHandle
149 										 ) const;
150 			virtual ~OStatement_Base();
151 
152 		public:
153 			OStatement_Base(OConnection* _pConnection );
154 			using OStatement_BASE::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;
155 
getOdbcFunction(sal_Int32 _nIndex) const156 			inline oslGenericFunction getOdbcFunction(sal_Int32 _nIndex)  const
157 			{
158 				return m_pConnection->getOdbcFunction(_nIndex);
159 			}
160 			// OComponentHelper
161 			virtual void SAL_CALL disposing(void);
162 			// XInterface
163             virtual void SAL_CALL release() throw();
164 			virtual void SAL_CALL acquire() throw();
165 			// XInterface
166             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
167 			//XTypeProvider
168             virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);
169 
170 			// XPropertySet
171             virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException);
172 			// XStatement
173             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
174             virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
175             virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
176             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection > SAL_CALL getConnection(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
177 			// XWarningsSupplier
178 			virtual ::com::sun::star::uno::Any SAL_CALL getWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
179 			virtual void SAL_CALL clearWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
180 			// XCancellable
181 			virtual void SAL_CALL cancel(  ) throw(::com::sun::star::uno::RuntimeException);
182 			// XCloseable
183             virtual void SAL_CALL close(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
184 			// XMultipleResults
185             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getResultSet(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
186             virtual sal_Int32 SAL_CALL getUpdateCount(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
187             virtual sal_Bool SAL_CALL getMoreResults(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
188 			//XGeneratedResultSet
189 			virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL getGeneratedValues(  ) throw (::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
190 
191 			// other methods
getConnectionHandle()192 			SQLHANDLE getConnectionHandle() { return m_pConnection->getConnection(); }
getOwnConnection() const193 			OConnection* getOwnConnection() const { return m_pConnection;}
194 			/** getCursorProperties return the properties for a specific cursor type
195 				@param _nCursorType		the CursorType
196 				@param bFirst			when true the first property set is returned
197 
198 				@return the cursor properties
199 			*/
200 			SQLUINTEGER getCursorProperties(SQLINTEGER _nCursorType,sal_Bool bFirst);
201 
202         protected:
203             using OPropertySetHelper::getFastPropertyValue;
204 		};
205 
206 		class OOO_DLLPUBLIC_ODBCBASE OStatement_BASE2 :
207                                  public OStatement_Base
208 								,public ::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>
209 
210 		{
211 			friend class OSubComponent<OStatement_BASE2, OStatement_BASE>;
212 		public:
OStatement_BASE2(OConnection * _pConnection)213 			OStatement_BASE2(OConnection* _pConnection ) :  OStatement_Base(_pConnection ),
214 									::connectivity::OSubComponent<OStatement_BASE2, OStatement_BASE>((::cppu::OWeakObject*)_pConnection, this){}
215 			// OComponentHelper
216 			virtual void SAL_CALL disposing(void);
217 			// XInterface
218             virtual void SAL_CALL release() throw();
219 		};
220 
221 		class OOO_DLLPUBLIC_ODBCBASE OStatement :
222                             public OStatement_BASE2,
223                             public ::com::sun::star::sdbc::XBatchExecution,
224                             public ::com::sun::star::lang::XServiceInfo
225 		{
226 		protected:
~OStatement()227 			virtual ~OStatement(){}
228 		public:
229 			// ein Konstruktor, der fuer das Returnen des Objektes benoetigt wird:
OStatement(OConnection * _pConnection)230 			OStatement( OConnection* _pConnection) : OStatement_BASE2( _pConnection){}
231 			DECLARE_SERVICE_INFO();
232 
233             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
234 			virtual void SAL_CALL acquire() throw();
235             virtual void SAL_CALL release() throw();
236 			// XBatchExecution
237             virtual void SAL_CALL addBatch( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
238             virtual void SAL_CALL clearBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
239             virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL executeBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
240 		};
241 	}
242 }
243 #endif // _CONNECTIVITY_ODBC_OSTATEMENT_HXX_
244 
245