shell/source/backends/kdebe/kdebackend.hxx

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  30
  31 #ifndef KDEBACKEND_HXX_
  32 #define KDEBACKEND_HXX_
  33
  34 #ifndef _COM_SUN_STAR_CONFIGURATION_BACKEND_XSCHEMASUPPLIER_HPP_
  35 #include <com/sun/star/configuration/backend/XSingleLayerStratum.hpp>
  36 #endif
  37 #include <com/sun/star/lang/XInitialization.hpp>
  38 #include <com/sun/star/uno/XComponentContext.hpp>
  39 #include <com/sun/star/lang/XServiceInfo.hpp>
  40 #include <com/sun/star/configuration/InvalidBootstrapFileException.hpp>
  41 #include <com/sun/star/configuration/backend/CannotConnectException.hpp>
  42 #include <cppuhelper/compbase2.hxx>
  43
  44 #ifndef INCLUDED_MAP
  45 #include <map>
  46 #define INCLUDED_MAP
  47 #endif
  48
  49 namespace css = com::sun::star ;
  50 namespace uno = css::uno ;
  51 namespace lang = css::lang ;
  52 namespace backend = css::configuration::backend ;
  53
  54
  55 //------------------------------------------------------------------------------
  56 typedef cppu::WeakComponentImplHelper2<backend::XSingleLayerStratum,
  57                        lang::XServiceInfo> BackendBase ;
  58
  59 /**
  60   Implements the SingleLayerStratum service for KDE access.
  61   */
  62 class KDEBackend : public BackendBase {
  63     public :
  64
  65     static KDEBackend* createInstance(const uno::Reference<uno::XComponentContext>& xContext);
  66
  67         // XServiceInfo
  68         virtual rtl::OUString SAL_CALL getImplementationName(  )
  69             throw (uno::RuntimeException) ;
  70
  71         virtual sal_Bool SAL_CALL supportsService( const rtl::OUString& aServiceName )
  72             throw (uno::RuntimeException) ;
  73
  74         virtual uno::Sequence<rtl::OUString> SAL_CALL getSupportedServiceNames(  )
  75             throw (uno::RuntimeException) ;
  76
  77         /**
  78           Provides the implementation name.
  79
  80           @return   implementation name
  81           */
  82         static rtl::OUString SAL_CALL getBackendName(void) ;
  83
  84         /**
  85           Provides the supported services names
  86
  87           @return   service names
  88           */
  89         static uno::Sequence<rtl::OUString> SAL_CALL getBackendServiceNames(void) ;
  90
  91         //XSingleLayerStratum
  92         virtual uno::Reference<backend::XLayer> SAL_CALL
  93             getLayer( const rtl::OUString& aLayerId, const rtl::OUString& aTimestamp )
  94                 throw (backend::BackendAccessException, lang::IllegalArgumentException) ;
  95
  96         virtual uno::Reference<backend::XUpdatableLayer> SAL_CALL
  97             getUpdatableLayer( const rtl::OUString& aLayerId )
  98                 throw (backend::BackendAccessException, lang::NoSupportException,
  99                        lang::IllegalArgumentException) ;
 100
 101     protected:
 102         /**
 103           Service constructor from a service factory.
 104
 105           @param xContext   component context
 106           */
 107          KDEBackend(const uno::Reference<uno::XComponentContext>& xContext)
 108             throw (backend::BackendAccessException);
 109
 110         /** Destructor */
 111         ~KDEBackend(void) ;
 112
 113     private:
 114
 115         /** Build KDE/OO mapping table */
 116         void initializeMappingTable ();
 117
 118
 119         /** The component context */
 120         uno::Reference<uno::XComponentContext> m_xContext;
 121
 122         /** Mutex for reOOurces protection */
 123         osl::Mutex mMutex ;
 124
 125         static KDEBackend* mInstance;
 126 };
 127
 128 #endif // CONFIGMGR_LOCALBE_LOCALSINGLESTRATUM_HXX_