initial checkin - base class for objects beeing an XSQLErrorBroadcaster

2 files changed, 283 insertions, 0 deletions

diff --git a/forms/source/component/errorbroadcaster.cxx b/forms/source/component/errorbroadcaster.cxx
new file mode 100644
index 000000000000..816f592889a7
--- /dev/null
+++ b/forms/source/component/errorbroadcaster.cxx
@@ -0,0 +1,158 @@
+/*************************************************************************
+ *
+ *  $RCSfile: errorbroadcaster.cxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: fs $ $Date: 2001-08-28 14:33:58 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc..
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef FORMS_ERRORBROADCASTER_HXX
+#include "errorbroadcaster.hxx"
+#endif
+#ifndef _CONNECTIVITY_DBTOOLS_HXX_
+#include <connectivity/dbtools.hxx>
+#endif
+#ifndef _COM_SUN_STAR_SDB_SQLCONTEXT_HPP_
+#include <com/sun/star/sdb/SQLContext.hpp>
+#endif
+
+//.........................................................................
+namespace frm
+{
+//.........................................................................
+
+    using namespace ::com::sun::star::uno;
+    using namespace ::com::sun::star::lang;
+    using namespace ::com::sun::star::sdbc;
+    using namespace ::com::sun::star::sdb;
+    using namespace ::dbtools;
+
+    //=====================================================================
+    //= OErrorBroadcaster
+    //=====================================================================
+    //---------------------------------------------------------------------
+    OErrorBroadcaster::OErrorBroadcaster( ::cppu::OBroadcastHelper& _rBHelper )
+        :m_rBHelper( _rBHelper )
+        ,m_aErrorListeners( _rBHelper.rMutex )
+    {
+    }
+
+    //---------------------------------------------------------------------
+    OErrorBroadcaster::~OErrorBroadcaster( )
+    {
+        OSL_ENSURE( m_rBHelper.bDisposed || m_rBHelper.bInDispose,
+            "OErrorBroadcaster::~OErrorBroadcaster: not disposed!" );
+        // herein, we don't have a chance to do the dispose ourself ....
+
+        OSL_ENSURE( 0 == m_aErrorListeners.getLength(),
+            "OErrorBroadcaster::~OErrorBroadcaster: still have listeners!" );
+        // either we're not disposed, or the derived class did not call our dispose from within their dispose
+    }
+
+    //---------------------------------------------------------------------
+    void SAL_CALL OErrorBroadcaster::disposing()
+    {
+        EventObject aDisposeEvent( static_cast< XSQLErrorBroadcaster* >( this ) );
+        m_aErrorListeners.disposeAndClear( aDisposeEvent );
+    }
+
+    //------------------------------------------------------------------------------
+    void SAL_CALL OErrorBroadcaster::onError( const SQLException& _rException, const ::rtl::OUString& _rContextDescription )
+    {
+        Any aError;
+        if ( _rContextDescription.getLength() )
+            aError = makeAny( prependContextInfo( _rException, static_cast< XSQLErrorBroadcaster* >( this ), _rContextDescription ) );
+        else
+            aError = makeAny( _rException );
+
+        onError( SQLErrorEvent( static_cast< XSQLErrorBroadcaster* >( this ), aError ) );
+    }
+
+    //------------------------------------------------------------------------------
+    void SAL_CALL OErrorBroadcaster::onError( const ::com::sun::star::sdb::SQLErrorEvent& _rError )
+    {
+        if ( m_aErrorListeners.getLength() )
+        {
+
+            ::cppu::OInterfaceIteratorHelper aIter( m_aErrorListeners );
+            while ( aIter.hasMoreElements() )
+                static_cast< XSQLErrorListener* >( aIter.next() )->errorOccured( _rError );
+        }
+    }
+
+    //------------------------------------------------------------------------------
+    void SAL_CALL OErrorBroadcaster::addSQLErrorListener( const Reference< XSQLErrorListener >& _rxListener ) throw( RuntimeException )
+    {
+        m_aErrorListeners.addInterface( _rxListener );
+    }
+
+    //------------------------------------------------------------------------------
+    void SAL_CALL OErrorBroadcaster::removeSQLErrorListener( const Reference< XSQLErrorListener >& _rxListener ) throw( RuntimeException )
+    {
+        m_aErrorListeners.removeInterface( _rxListener );
+    }
+
+//.........................................................................
+}   // namespace frm
+//.........................................................................
+
+/*************************************************************************
+ * history:
+ *  $Log: not supported by cvs2svn $
+ *
+ *  Revision 1.0 28.08.01 12:40:23  fs
+ ************************************************************************/
+
diff --git a/forms/source/component/errorbroadcaster.hxx b/forms/source/component/errorbroadcaster.hxx
new file mode 100644
index 000000000000..2ea72bad77cc
--- /dev/null
+++ b/forms/source/component/errorbroadcaster.hxx
@@ -0,0 +1,125 @@
+/*************************************************************************
+ *
+ *  $RCSfile: errorbroadcaster.hxx,v $
+ *
+ *  $Revision: 1.1 $
+ *
+ *  last change: $Author: fs $ $Date: 2001-08-28 14:34:05 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ *  Lesser General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc..
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef FORMS_ERRORBROADCASTER_HXX
+#define FORMS_ERRORBROADCASTER_HXX
+
+#ifndef _CPPUHELPER_IMPLBASE1_HXX_
+#include <cppuhelper/implbase1.hxx>
+#endif
+#ifndef _COM_SUN_STAR_SDB_XSQLERRORBROADCASTER_HPP_
+#include <com/sun/star/sdb/XSQLErrorBroadcaster.hpp>
+#endif
+#ifndef _CPPUHELPER_INTERFACECONTAINER_H_
+#include <cppuhelper/interfacecontainer.h>
+#endif
+#ifndef _COM_SUN_STAR_SDBC_SQLEXCEPTION_HPP_
+#include <com/sun/star/sdbc/SQLException.hpp>
+#endif
+#ifndef _COM_SUN_STAR_SDB_SQLERROREVENT_HPP_
+#include <com/sun/star/sdb/SQLErrorEvent.hpp>
+#endif
+
+//.........................................................................
+namespace frm
+{
+//.........................................................................
+
+    //=====================================================================
+    //= OErrorBroadcaster
+    //=====================================================================
+    typedef ::cppu::ImplHelper1 <   ::com::sun::star::sdb::XSQLErrorBroadcaster
+                                >   OErrorBroadcaster_BASE;
+
+    class OErrorBroadcaster : public OErrorBroadcaster_BASE
+    {
+    private:
+        ::cppu::OBroadcastHelper&           m_rBHelper;
+        ::cppu::OInterfaceContainerHelper   m_aErrorListeners;
+
+    protected:
+        OErrorBroadcaster( ::cppu::OBroadcastHelper& _rBHelper );
+        ~OErrorBroadcaster( );
+
+        void SAL_CALL disposing();
+
+        void SAL_CALL onError( const ::com::sun::star::sdbc::SQLException& _rException, const ::rtl::OUString& _rContextDescription );
+        void SAL_CALL onError( const ::com::sun::star::sdb::SQLErrorEvent& _rException );
+
+    protected:
+    // XSQLErrorBroadcaster
+        virtual void SAL_CALL addSQLErrorListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSQLErrorListener >& _rListener ) throw (::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL removeSQLErrorListener( const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSQLErrorListener >& _rListener ) throw (::com::sun::star::uno::RuntimeException);
+    };
+
+//.........................................................................
+}   // namespace frm
+//.........................................................................
+
+#endif // FORMS_ERRORBROADCASTER_HXX
+
+/*************************************************************************
+ * history:
+ *  $Log: not supported by cvs2svn $
+ *
+ *  Revision 1.0 28.08.01 12:18:36  fs
+ ************************************************************************/
+