connectivity/source/drivers/mozab/MPreparedStatement.hxx

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  19
  20 #ifndef INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MOZAB_MPREPAREDSTATEMENT_HXX
  21 #define INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MOZAB_MPREPAREDSTATEMENT_HXX
  22
  23 #include "MResultSet.hxx"
  24 #include "MStatement.hxx"
  25 #include <com/sun/star/sdbc/XPreparedStatement.hpp>
  26 #include <com/sun/star/sdbc/XParameters.hpp>
  27 #include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
  28 #include <com/sun/star/io/XInputStream.hpp>
  29 #include <com/sun/star/sdbc/XMultipleResults.hpp>
  30 #include <cppuhelper/compbase4.hxx>
  31
  32 namespace connectivity
  33 {
  34     namespace mozab
  35     {
  36
  37         typedef ::cppu::ImplHelper4<    ::com::sun::star::sdbc::XPreparedStatement,
  38                                         ::com::sun::star::sdbc::XParameters,
  39                                         ::com::sun::star::sdbc::XResultSetMetaDataSupplier,
  40                                         ::com::sun::star::lang::XServiceInfo> OPreparedStatement_BASE;
  41
  42         class OPreparedStatement :  public  OCommonStatement,
  43                                     public  OPreparedStatement_BASE
  44         {
  45         protected:
  46             struct Parameter
  47             {
  48                 ::com::sun::star::uno::Any  aValue;
  49                 sal_Int32                   nDataType;
  50
  51                 Parameter(const ::com::sun::star::uno::Any& rValue,
  52                           sal_Int32                         rDataType) : aValue(rValue),nDataType(rDataType)
  53                 {
  54                 }
  55
  56             };
  57
  58             ::std::vector< Parameter>       m_aParameters;
  59
  60             // Data attributes
  61
  62             sal_Int32                       m_nNumParams; // Number of parameter markers for the prepared statement
  63
  64             OUString                             m_sSqlStatement;
  65             ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData >  m_xMetaData;
  66             sal_Bool                                    m_bPrepared;
  67             ::rtl::Reference< OResultSet >              m_pResultSet;
  68             ::rtl::Reference<connectivity::OSQLColumns> m_xParamColumns;    // the parameter columns
  69             OValueRow                                   m_aParameterRow;
  70
  71         protected:
  72             virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,
  73                                                                    const ::com::sun::star::uno::Any& rValue)
  74                                                                         throw (::com::sun::star::uno::Exception);
  75             virtual ~OPreparedStatement();
  76
  77             virtual void SAL_CALL disposing();
  78
  79             // OCommonStatement overridables
  80             virtual StatementType
  81                             parseSql( const OUString& sql , sal_Bool bAdjusted = sal_False) throw ( ::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException );
  82             virtual void    initializeResultSet( OResultSet* _pResult );
  83             virtual void    clearCachedResultSet();
  84             virtual void    cacheResultSet( const ::rtl::Reference< OResultSet >& _pResult );
  85
  86
  87             void checkAndResizeParameters(sal_Int32 parameterIndex);
  88             void setParameter(sal_Int32 parameterIndex, const ORowSetValue& x);
  89
  90             size_t AddParameter(connectivity::OSQLParseNode * pParameter,
  91                                 const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet>& _xCol);
  92             void scanParameter(OSQLParseNode* pParseNode,::std::vector< OSQLParseNode*>& _rParaNodes);
  93             void describeColumn(OSQLParseNode* _pParameter,OSQLParseNode* _pNode,const OSQLTable& _xTable);
  94             void describeParameter();
  95
  96         public:
  97             DECLARE_SERVICE_INFO();
  98             // A ctor need for returning the object
  99             OPreparedStatement( OConnection* _pConnection,const OUString& sql);
 100             void lateInit();
 101
 102             //XInterface
 103             virtual ::com::sun::star::uno::Any SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
 104             virtual void SAL_CALL acquire() throw();
 105             virtual void SAL_CALL release() throw();
 106             //XTypeProvider
 107             virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes(  ) throw(::com::sun::star::uno::RuntimeException);
 108
 109             // XPreparedStatement
 110             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet > SAL_CALL executeQuery(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 111             virtual sal_Int32 SAL_CALL executeUpdate(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 112             virtual sal_Bool SAL_CALL execute(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 113             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);
 114             // XParameters
 115             virtual void SAL_CALL setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 116             virtual void SAL_CALL setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 117             virtual void SAL_CALL setBoolean( sal_Int32 parameterIndex, sal_Bool x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 118             virtual void SAL_CALL setByte( sal_Int32 parameterIndex, sal_Int8 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 119             virtual void SAL_CALL setShort( sal_Int32 parameterIndex, sal_Int16 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 120             virtual void SAL_CALL setInt( sal_Int32 parameterIndex, sal_Int32 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 121             virtual void SAL_CALL setLong( sal_Int32 parameterIndex, sal_Int64 x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 122             virtual void SAL_CALL setFloat( sal_Int32 parameterIndex, float x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 123             virtual void SAL_CALL setDouble( sal_Int32 parameterIndex, double x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 124             virtual void SAL_CALL setString( sal_Int32 parameterIndex, const OUString& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 125             virtual void SAL_CALL setBytes( sal_Int32 parameterIndex, const ::com::sun::star::uno::Sequence< sal_Int8 >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 126             virtual void SAL_CALL setDate( sal_Int32 parameterIndex, const ::com::sun::star::util::Date& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 127             virtual void SAL_CALL setTime( sal_Int32 parameterIndex, const ::com::sun::star::util::Time& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 128             virtual void SAL_CALL setTimestamp( sal_Int32 parameterIndex, const ::com::sun::star::util::DateTime& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 129             virtual void SAL_CALL setBinaryStream( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 130             virtual void SAL_CALL setCharacterStream( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x, sal_Int32 length ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 131             virtual void SAL_CALL setObject( sal_Int32 parameterIndex, const ::com::sun::star::uno::Any& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 132             virtual void SAL_CALL setObjectWithInfo( sal_Int32 parameterIndex, const ::com::sun::star::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 133             virtual void SAL_CALL setRef( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 134             virtual void SAL_CALL setBlob( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 135             virtual void SAL_CALL setClob( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 136             virtual void SAL_CALL setArray( sal_Int32 parameterIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray >& x ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 137             virtual void SAL_CALL clearParameters(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 138             // XResultSetMetaDataSupplier
 139             virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSetMetaData > SAL_CALL getMetaData(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 140             // XMultipleResults
 141             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);
 142             virtual sal_Int32 SAL_CALL getUpdateCount(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 143             virtual sal_Bool SAL_CALL getMoreResults(  ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
 144
 145         public:
 146             using OCommonStatement::executeQuery;
 147             using OCommonStatement::executeUpdate;
 148             using OCommonStatement::execute;
 149         protected:
 150             using OPropertySetHelper::getFastPropertyValue;
 151         };
 152     }
 153 }
 154
 155 #endif // INCLUDED_CONNECTIVITY_SOURCE_DRIVERS_MOZAB_MPREPAREDSTATEMENT_HXX
 156
 157 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */