forms/source/component/errorbroadcaster.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_forms.hxx"
  33 #include "errorbroadcaster.hxx"
  34 #include <connectivity/dbtools.hxx>
  35 #include <com/sun/star/sdb/SQLContext.hpp>
  36
  37 //.........................................................................
  38 namespace frm
  39 {
  40 //.........................................................................
  41
  42     using namespace ::com::sun::star::uno;
  43     using namespace ::com::sun::star::lang;
  44     using namespace ::com::sun::star::sdbc;
  45     using namespace ::com::sun::star::sdb;
  46     using namespace ::dbtools;
  47
  48     //=====================================================================
  49     //= OErrorBroadcaster
  50     //=====================================================================
  51     //---------------------------------------------------------------------
  52     OErrorBroadcaster::OErrorBroadcaster( ::cppu::OBroadcastHelper& _rBHelper )
  53         :m_rBHelper( _rBHelper )
  54         ,m_aErrorListeners( _rBHelper.rMutex )
  55     {
  56     }
  57
  58     //---------------------------------------------------------------------
  59     OErrorBroadcaster::~OErrorBroadcaster( )
  60     {
  61         OSL_ENSURE( m_rBHelper.bDisposed || m_rBHelper.bInDispose,
  62             "OErrorBroadcaster::~OErrorBroadcaster: not disposed!" );
  63         // herein, we don't have a chance to do the dispose ourself ....
  64
  65         OSL_ENSURE( 0 == m_aErrorListeners.getLength(),
  66             "OErrorBroadcaster::~OErrorBroadcaster: still have listeners!" );
  67         // either we're not disposed, or the derived class did not call our dispose from within their dispose
  68     }
  69
  70     //---------------------------------------------------------------------
  71     void SAL_CALL OErrorBroadcaster::disposing()
  72     {
  73         EventObject aDisposeEvent( static_cast< XSQLErrorBroadcaster* >( this ) );
  74         m_aErrorListeners.disposeAndClear( aDisposeEvent );
  75     }
  76
  77     //------------------------------------------------------------------------------
  78     void SAL_CALL OErrorBroadcaster::onError( const SQLException& _rException, const ::rtl::OUString& _rContextDescription )
  79     {
  80         Any aError;
  81         if ( _rContextDescription.getLength() )
  82             aError = makeAny( prependErrorInfo( _rException, static_cast< XSQLErrorBroadcaster* >( this ), _rContextDescription ) );
  83         else
  84             aError = makeAny( _rException );
  85
  86         onError( SQLErrorEvent( static_cast< XSQLErrorBroadcaster* >( this ), aError ) );
  87     }
  88
  89     //------------------------------------------------------------------------------
  90     void SAL_CALL OErrorBroadcaster::onError( const ::com::sun::star::sdb::SQLErrorEvent& _rError )
  91     {
  92         if ( m_aErrorListeners.getLength() )
  93         {
  94
  95             ::cppu::OInterfaceIteratorHelper aIter( m_aErrorListeners );
  96             while ( aIter.hasMoreElements() )
  97                 static_cast< XSQLErrorListener* >( aIter.next() )->errorOccured( _rError );
  98         }
  99     }
 100
 101     //------------------------------------------------------------------------------
 102     void SAL_CALL OErrorBroadcaster::addSQLErrorListener( const Reference< XSQLErrorListener >& _rxListener ) throw( RuntimeException )
 103     {
 104         m_aErrorListeners.addInterface( _rxListener );
 105     }
 106
 107     //------------------------------------------------------------------------------
 108     void SAL_CALL OErrorBroadcaster::removeSQLErrorListener( const Reference< XSQLErrorListener >& _rxListener ) throw( RuntimeException )
 109     {
 110         m_aErrorListeners.removeInterface( _rxListener );
 111     }
 112
 113 //.........................................................................
 114 }       // namespace frm
 115 //.........................................................................
 116