odk/examples/DevelopersGuide/Database/DriverSkeleton/SStatement.hxx

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  35
  36 #ifndef INCLUDED_EXAMPLES_DATABASE_DRIVERSKELETON_SSTATEMENT_HXX
  37 #define INCLUDED_EXAMPLES_DATABASE_DRIVERSKELETON_SSTATEMENT_HXX
  38
  39 #include <com/sun/star/sdbc/XStatement.hpp>
  40 #include <com/sun/star/sdbc/XWarningsSupplier.hpp>
  41 #include <com/sun/star/sdbc/XMultipleResults.hpp>
  42 #include <com/sun/star/sdbc/XBatchExecution.hpp>
  43 #include <com/sun/star/sdbc/XCloseable.hpp>
  44 #include <com/sun/star/sdbc/SQLWarning.hpp>
  45 #include <com/sun/star/util/XCancellable.hpp>
  46 #include <cppuhelper/compbase5.hxx>
  47 #include "SConnection.hxx"
  48 #include <vector>
  49 #include "OSubComponent.hxx"
  50 #include <com/sun/star/lang/XServiceInfo.hpp>
  51
  52 namespace connectivity
  53 {
  54     namespace skeleton
  55     {
  56
  57         typedef ::cppu::WeakComponentImplHelper5<   ::com::sun::star::sdbc::XStatement,
  58                                                     ::com::sun::star::sdbc::XWarningsSupplier,
  59                                                     ::com::sun::star::util::XCancellable,
  60                                                     ::com::sun::star::sdbc::XCloseable,
  61                                                     ::com::sun::star::sdbc::XMultipleResults> OStatement_BASE;
  62
  63         // A base class for the normal statement and for the prepared statement
  64         class OStatement_Base       :   public OBase_Mutex,
  65                                         public  OStatement_BASE,
  66                                         public  ::cppu::OPropertySetHelper,
  67                                         public  OPropertyArrayUsageHelper<OStatement_Base>
  68
  69         {
  70         ::com::sun::star::sdbc::SQLWarning                            m_aLastWarning;
  71         protected:
  72             ::com::sun::star::uno::WeakReference< ::com::sun::star::sdbc::XResultSet>    m_xResultSet;   // The last ResultSet created
  73             //  for this Statement
  74
  75             ::std::vector< ::rtl::OUString>               m_aBatchVector;
  76
  77             OConnection*                                m_pConnection;  // The owning Connection object
  78         protected:
  79
  80             void disposeResultSet();
  81
  82             // OPropertyArrayUsageHelper
  83             virtual ::cppu::IPropertyArrayHelper* createArrayHelper( ) const;
  84             // OPropertySetHelper
  85             virtual ::cppu::IPropertyArrayHelper & SAL_CALL getInfoHelper();
  86             virtual sal_Bool SAL_CALL convertFastPropertyValue(
  87                                                                 ::com::sun::star::uno::Any & rConvertedValue,
  88                                                                 ::com::sun::star::uno::Any & rOldValue,
  89                                                                 sal_Int32 nHandle,
  90                                                                 const ::com::sun::star::uno::Any& rValue )
  91                                                             throw (::com::sun::star::lang::IllegalArgumentException);
  92             virtual void SAL_CALL setFastPropertyValue_NoBroadcast(
  93                                                                 sal_Int32 nHandle,
  94                                                                 const ::com::sun::star::uno::Any& rValue)   throw (::com::sun::star::uno::Exception);
  95             virtual void SAL_CALL getFastPropertyValue(
  96                                                                 ::com::sun::star::uno::Any& rValue,
  97                                                                 sal_Int32 nHandle) const;
  98             virtual ~OStatement_Base();
  99
 100         public:
 101             ::cppu::OBroadcastHelper& rBHelper;
 102             OStatement_Base(OConnection* _pConnection );
 103             using OStatement_BASE::operator ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >;
 104
 105             // OComponentHelper
 106             virtual void SAL_CALL disposing(){OStatement_BASE::disposing();}
 107             // XInterface
 108             virtual void SAL_CALL release() throw();
 109             virtual void SAL_CALL acquire() throw();
 110             // XInterface
 111             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
 112             //XTypeProvider
 113             virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);
 114
 115             // XPropertySet
 116             virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(::com::sun::star::uno::RuntimeException);
 117             // XStatement
 118             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) ;
 119             virtual sal_Int32 SAL_CALL executeUpdate( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
 120             virtual sal_Bool SAL_CALL execute( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) ;
 121             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) ;
 122             // XWarningsSupplier
 123             virtual ::com::sun::star::uno::Any SAL_CALL getWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 124             virtual void SAL_CALL clearWarnings(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 125             // XCancellable
 126             virtual void SAL_CALL cancel(  ) throw(::com::sun::star::uno::RuntimeException);
 127             // XCloseable
 128             virtual void SAL_CALL close(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 129             // XMultipleResults
 130             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);
 131             virtual sal_Int32 SAL_CALL getUpdateCount(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 132             virtual sal_Bool SAL_CALL getMoreResults(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 133
 134             // other methods
 135             OConnection* getOwnConnection() const { return m_pConnection;}
 136         };
 137
 138         class OStatement_BASE2  :public OStatement_Base
 139                                 ,public OSubComponent<OStatement_BASE2, OStatement_BASE>
 140
 141         {
 142             friend class OSubComponent<OStatement_BASE2, OStatement_BASE>;
 143         public:
 144             OStatement_BASE2(OConnection* _pConnection ) :  OStatement_Base(_pConnection ),
 145                                     OSubComponent<OStatement_BASE2, OStatement_BASE>((::cppu::OWeakObject*)_pConnection, this){}
 146             // OComponentHelper
 147             virtual void SAL_CALL disposing();
 148             // XInterface
 149             virtual void SAL_CALL release() throw();
 150         };
 151
 152         class OStatement :  public OStatement_BASE2,
 153                             public ::com::sun::star::sdbc::XBatchExecution,
 154                             public ::com::sun::star::lang::XServiceInfo
 155         {
 156         protected:
 157             virtual ~OStatement(){}
 158         public:
 159             // a constructor, which is required for returning objects:
 160             OStatement( OConnection* _pConnection) : OStatement_BASE2( _pConnection){}
 161             DECLARE_SERVICE_INFO();
 162
 163             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
 164             virtual void SAL_CALL acquire() throw();
 165             virtual void SAL_CALL release() throw();
 166             // XBatchExecution
 167             virtual void SAL_CALL addBatch( const ::rtl::OUString& sql ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 168             virtual void SAL_CALL clearBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 169             virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL executeBatch(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 170         };
 171     }
 172 }
 173
 174 #endif // INCLUDED_EXAMPLES_DATABASE_DRIVERSKELETON_SSTATEMENT_HXX
 175
 176 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */