connectivity/source/drivers/hsqldb/HStorage.hxx

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  30 #ifndef CONNECTIVITY_HSQLDB_STORAGE_HXX
  31 #define CONNECTIVITY_HSQLDB_STORAGE_HXX
  32
  33 #include <cppuhelper/compbase6.hxx>
  34 #include <com/sun/star/lang/XServiceInfo.hpp>
  35 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  36 #include <com/sun/star/io/XStream.hpp>
  37 #include <com/sun/star/io/XInputStream.hpp>
  38 #include <com/sun/star/io/XOutputStream.hpp>
  39 #include <com/sun/star/io/XSeekable.hpp>
  40 #include <com/sun/star/embed/XStorage.hpp>
  41 #include <com/sun/star/document/XDocumentSubStorageSupplier.hpp>
  42 #include <com/sun/star/lang/XInitialization.hpp>
  43 #include "connectivity/CommonTools.hxx"
  44 #include <comphelper/broadcasthelper.hxx>
  45
  46
  47 #define DECLARE_SERVICE_INFO_STATIC()   \
  48     DECLARE_SERVICE_INFO();     \
  49     static ::rtl::OUString SAL_CALL getImplementationName_Static(  ) throw (::com::sun::star::uno::RuntimeException);   \
  50     static ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames_Static(  ) throw(::com::sun::star::uno::RuntimeException);      \
  51     static ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >        \
  52         SAL_CALL Create(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >&)        \
  53
  54
  55 namespace connectivity
  56 {
  57     namespace hsqldb
  58     {
  59         typedef ::cppu::WeakComponentImplHelper6<       ::com::sun::star::io::XStream
  60                                         ,       ::com::sun::star::io::XInputStream
  61                                         ,       ::com::sun::star::io::XOutputStream
  62                                         ,       ::com::sun::star::io::XSeekable
  63                                         ,       ::com::sun::star::lang::XInitialization
  64                                         ,       ::com::sun::star::lang::XServiceInfo>   OStorage_Base;
  65         class OStorage : public ::comphelper::OBaseMutex
  66                         ,public OStorage_Base
  67         {
  68             ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >                    m_xServiceFactory;
  69             ::com::sun::star::uno::Reference< ::com::sun::star::document::XDocumentSubStorageSupplier>  m_xDS;
  70
  71
  72             ::com::sun::star::uno::Reference< ::com::sun::star::embed::XStorage>        m_xStorge;
  73             ::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >           m_xStream;
  74             ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >      m_xIn;
  75             ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >     m_xOut;
  76             ::com::sun::star::uno::Reference< ::com::sun::star::io::XSeekable >         m_xSeek;
  77
  78             OStorage();                                                 // never implemented
  79             OStorage(const OStorage&);                  // never implemented
  80             int operator= (const OStorage&);    // never implemented
  81
  82             OStorage(
  83                 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory);
  84         protected:
  85             /** this function is called upon disposing the component
  86             */
  87             virtual void SAL_CALL disposing();
  88         public:
  89             // ::com::sun::star::lang::XServiceInfo
  90             DECLARE_SERVICE_INFO_STATIC();
  91
  92             // XInitialization
  93             virtual void SAL_CALL initialize( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aArguments ) throw(::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException);
  94
  95             // XStream
  96             virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getInputStream(  ) throw (::com::sun::star::uno::RuntimeException);
  97             virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream > SAL_CALL getOutputStream(  ) throw (::com::sun::star::uno::RuntimeException);
  98
  99             // XInputStream
 100             virtual ::sal_Int32 SAL_CALL readBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 101             virtual ::sal_Int32 SAL_CALL readSomeBytes( ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData, ::sal_Int32 nMaxBytesToRead ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 102             virtual void SAL_CALL skipBytes( ::sal_Int32 nBytesToSkip ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 103             virtual ::sal_Int32 SAL_CALL available(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 104             virtual void SAL_CALL closeInput(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 105
 106             // XOutputStream
 107             virtual void SAL_CALL writeBytes( const ::com::sun::star::uno::Sequence< ::sal_Int8 >& aData ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 108             virtual void SAL_CALL flush(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 109             virtual void SAL_CALL closeOutput(  ) throw (::com::sun::star::io::NotConnectedException, ::com::sun::star::io::BufferSizeExceededException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 110
 111             // XSeekable
 112             virtual void SAL_CALL seek( ::sal_Int64 location ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 113             virtual ::sal_Int64 SAL_CALL getPosition(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 114             virtual ::sal_Int64 SAL_CALL getLength(  ) throw (::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
 115         };
 116     }
 117 // .......................................................................
 118 } // connectivity
 119 // .......................................................................
 120 #endif // CONNECTIVITY_HSQLDB_STORAGE_HXX
 121