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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef DBTOOLS_WARNINGSCONTAINER_HXX
      21             : #define DBTOOLS_WARNINGSCONTAINER_HXX
      22             : 
      23             : #include <com/sun/star/sdbc/XWarningsSupplier.hpp>
      24             : #include <com/sun/star/sdb/SQLContext.hpp>
      25             : 
      26             : #include "connectivity/dbtoolsdllapi.hxx"
      27             : 
      28             : //.........................................................................
      29             : namespace dbtools
      30             : {
      31             : //.........................................................................
      32             : 
      33             :     //=====================================================================
      34             :     //= IWarningsContainer
      35             :     //=====================================================================
      36           8 :     class SAL_NO_VTABLE IWarningsContainer
      37             :     {
      38             :     public:
      39             :         virtual void appendWarning(const ::com::sun::star::sdbc::SQLException& _rWarning) = 0;
      40             :         virtual void appendWarning(const ::com::sun::star::sdbc::SQLWarning& _rWarning) = 0;
      41             :         virtual void appendWarning(const ::com::sun::star::sdb::SQLContext& _rContext) = 0;
      42             : 
      43             :     protected:
      44           4 :         ~IWarningsContainer() {}
      45             :     };
      46             : 
      47             :     //====================================================================
      48             :     //= WarningsContainer
      49             :     //====================================================================
      50             :     /** helper class for implementing XWarningsSupplier, which mixes own warnings with
      51             :         warnings obtained from an external instance
      52             :     */
      53             :     class OOO_DLLPUBLIC_DBTOOLS WarningsContainer : public IWarningsContainer
      54             :     {
      55             :     private:
      56             :         ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XWarningsSupplier >   m_xExternalWarnings;
      57             :         ::com::sun::star::uno::Any                                                      m_aOwnWarnings;
      58             : 
      59             :     public:
      60           8 :         WarningsContainer() { }
      61           0 :         WarningsContainer( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XWarningsSupplier >& _rxExternalWarnings )
      62           0 :             :m_xExternalWarnings( _rxExternalWarnings )
      63             :         {
      64           0 :         }
      65             :         virtual ~WarningsContainer();
      66             : 
      67           9 :         void setExternalWarnings( const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XWarningsSupplier >& _rxExternalWarnings )
      68             :         {
      69           9 :             m_xExternalWarnings = _rxExternalWarnings;
      70           9 :         }
      71             : 
      72             :         // convenience
      73             :         /** appends an SQLWarning instance to the chain
      74             :             @param  _rWarning
      75             :                 the warning message
      76             :             @param  _pAsciiSQLState
      77             :                 the SQLState of the warning
      78             :             @param  _rxContext
      79             :                 the context of the warning
      80             :         */
      81             :         void appendWarning(
      82             :             const ::rtl::OUString& _rWarning,
      83             :             const sal_Char* _pAsciiSQLState,
      84             :             const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& _rxContext );
      85             : 
      86             :         // IWarningsContainer
      87             :         virtual void appendWarning(const ::com::sun::star::sdbc::SQLException& _rWarning);
      88             :         virtual void appendWarning(const ::com::sun::star::sdbc::SQLWarning& _rWarning);
      89             :         virtual void appendWarning(const ::com::sun::star::sdb::SQLContext& _rContext);
      90             : 
      91             :         // XWarningsSupplier equivalents
      92             :         ::com::sun::star::uno::Any SAL_CALL getWarnings(  ) const;
      93             :         void SAL_CALL clearWarnings(  );
      94             :     };
      95             : 
      96             : //.........................................................................
      97             : }   // namespace dbtools
      98             : //.........................................................................
      99             : 
     100             : #endif // DBTOOLS_WARNINGSCONTAINER_HXX
     101             : 
     102             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */