LCOV - code coverage report
Current view: top level - dbaccess/source/ui/uno - dbinteraction.hxx (source / functions) Hit Total Coverage
Test: libreoffice_filtered.info Lines: 5 9 55.6 %
Date: 2012-08-25 Functions: 4 8 50.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 3 8 37.5 %

           Branch data     Line data    Source code
       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 _DBAUI_INTERACTION_HXX_
      21                 :            : #define _DBAUI_INTERACTION_HXX_
      22                 :            : 
      23                 :            : #include <cppuhelper/implbase2.hxx>
      24                 :            : 
      25                 :            : #include "moduledbu.hxx"
      26                 :            : #include "apitools.hxx"
      27                 :            : 
      28                 :            : #include <com/sun/star/lang/XServiceInfo.hpp>
      29                 :            : #include <com/sun/star/task/XInteractionHandler2.hpp>
      30                 :            : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      31                 :            : #include <com/sun/star/ucb/AuthenticationRequest.hpp>
      32                 :            : #include <com/sun/star/sdb/ParametersRequest.hpp>
      33                 :            : #include <com/sun/star/sdb/DocumentSaveRequest.hpp>
      34                 :            : 
      35                 :            : namespace dbtools
      36                 :            : {
      37                 :            :     class SQLExceptionInfo;
      38                 :            : }
      39                 :            : 
      40                 :            : //.........................................................................
      41                 :            : namespace dbaui
      42                 :            : {
      43                 :            : //.........................................................................
      44                 :            : 
      45                 :            :     //=========================================================================
      46                 :            :     //= BasicInteractionHandler
      47                 :            :     //=========================================================================
      48                 :            :     typedef ::cppu::WeakImplHelper2 <   ::com::sun::star::lang::XServiceInfo
      49                 :            :                                     ,   ::com::sun::star::task::XInteractionHandler2
      50                 :            :                                     >   BasicInteractionHandler_Base;
      51                 :            :     /** implements an <type scope="com.sun.star.task">XInteractionHandler</type> for
      52                 :            :         database related interaction requests.
      53                 :            :         <p/>
      54                 :            :         Supported interaction requests by now (specified by an exception: The appropriate exception
      55                 :            :         has to be returned by the getRequest method of the object implementing the
      56                 :            :         <type scope="com.sun.star.task">XInteractionRequest</type> interface.
      57                 :            :             <ul>
      58                 :            :                 <li><b><type scope="com.sun.star.sdbc">SQLException</type></b>: requests to display a
      59                 :            :                     standard error dialog for the (maybe chained) exception given</li>
      60                 :            :             </ul>
      61                 :            :     */
      62 [ +  - ][ -  + ]:          4 :     class BasicInteractionHandler
      63                 :            :                 :public BasicInteractionHandler_Base
      64                 :            :     {
      65                 :            :         const OModuleClient m_aModuleClient;
      66                 :            :         const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >
      67                 :            :                             m_xORB;
      68                 :            :         const bool          m_bFallbackToGeneric;
      69                 :            : 
      70                 :            :     public:
      71                 :            :         BasicInteractionHandler(
      72                 :            :             const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& i_rORB,
      73                 :            :             const bool i_bFallbackToGeneric
      74                 :            :         );
      75                 :            : 
      76                 :            :         // XInteractionHandler2
      77                 :            :         virtual ::sal_Bool SAL_CALL handleInteractionRequest( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& Request ) throw (::com::sun::star::uno::RuntimeException);
      78                 :            : 
      79                 :            :         // XInteractionHandler
      80                 :            :         virtual void SAL_CALL handle( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& Request ) throw(::com::sun::star::uno::RuntimeException);
      81                 :            : 
      82                 :            :     protected:
      83                 :            :         sal_Bool
      84                 :            :                 impl_handle_throw( const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& i_Request );
      85                 :            : 
      86                 :            :         /// handle SQLExceptions (and derived classes)
      87                 :            :         void    implHandle(
      88                 :            :                     const ::dbtools::SQLExceptionInfo& _rSqlInfo,
      89                 :            :                     const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation > >& _rContinuations);
      90                 :            : 
      91                 :            :         /// handle parameter requests
      92                 :            :         void    implHandle(
      93                 :            :                     const ::com::sun::star::sdb::ParametersRequest& _rParamRequest,
      94                 :            :                     const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation > >& _rContinuations);
      95                 :            : 
      96                 :            :         /// handle document save requests
      97                 :            :         void    implHandle(
      98                 :            :                     const ::com::sun::star::sdb::DocumentSaveRequest& _rParamRequest,
      99                 :            :                     const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation > >& _rContinuations);
     100                 :            : 
     101                 :            :         /// handles requests which are not SDB-specific
     102                 :            :         bool    implHandleUnknown(
     103                 :            :                     const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionRequest >& _rxRequest );
     104                 :            : 
     105                 :            :         /// known continuation types
     106                 :            :         enum Continuation
     107                 :            :         {
     108                 :            :             APPROVE,
     109                 :            :             DISAPPROVE,
     110                 :            :             RETRY,
     111                 :            :             ABORT,
     112                 :            :             SUPPLY_PARAMETERS,
     113                 :            :             SUPPLY_DOCUMENTSAVE
     114                 :            :         };
     115                 :            :         /** check if a given continuation sequence contains a given continuation type<p/>
     116                 :            :             @return     the index within <arg>_rContinuations</arg> of the first occurrence of a continuation
     117                 :            :                         of the requested type, -1 of no such continuation exists
     118                 :            :         */
     119                 :            :         sal_Int32 getContinuation(
     120                 :            :             Continuation _eCont,
     121                 :            :             const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation > >& _rContinuations);
     122                 :            :     };
     123                 :            : 
     124                 :            :     //=========================================================================
     125                 :            :     //= SQLExceptionInteractionHandler
     126                 :            :     //=========================================================================
     127         [ #  # ]:          0 :     class SQLExceptionInteractionHandler : public BasicInteractionHandler
     128                 :            :     {
     129                 :            :     public:
     130                 :          0 :         SQLExceptionInteractionHandler(
     131                 :            :                 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& i_rORB
     132                 :            :             )
     133                 :          0 :             :BasicInteractionHandler( i_rORB, false )
     134                 :            :         {
     135                 :          0 :         }
     136                 :            : 
     137                 :            :         // XServiceInfo
     138                 :            :         DECLARE_SERVICE_INFO_STATIC();
     139                 :            :     };
     140                 :            : 
     141                 :            :     //=========================================================================
     142                 :            :     //= SQLExceptionInteractionHandler
     143                 :            :     //=========================================================================
     144                 :            :     /** an implementation for the legacy css.sdb.InteractionHandler
     145                 :            : 
     146                 :            :         css.sdb.InteractionHandler is deprecated, as it does not only handle database related interactions,
     147                 :            :         but also delegates all kind of unknown requests to a css.task.InteractionHandler.
     148                 :            : 
     149                 :            :         In today's architecture, there's only one central css.task.InteractionHandler, which is to be used
     150                 :            :         for all requests. Depending on configuration information, it decides which handler implementation
     151                 :            :         to delegate a request to.
     152                 :            : 
     153                 :            :         SQLExceptionInteractionHandler is the delegatee which handles only database related interactions.
     154                 :            :         LegacyInteractionHandler is the version which first checks for a database related interaction, and
     155                 :            :         forwards everything else to the css.task.InteractionHandler.
     156                 :            :     */
     157         [ -  + ]:          8 :     class LegacyInteractionHandler : public BasicInteractionHandler
     158                 :            :     {
     159                 :            :     public:
     160                 :          4 :         LegacyInteractionHandler(
     161                 :            :                 const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& i_rORB
     162                 :            :             )
     163                 :          4 :             :BasicInteractionHandler( i_rORB, true )
     164                 :            :         {
     165                 :          4 :         }
     166                 :            : 
     167                 :            :         // XServiceInfo
     168                 :            :         DECLARE_SERVICE_INFO_STATIC();
     169                 :            :     };
     170                 :            : 
     171                 :            : //.........................................................................
     172                 :            : }   // namespace dbaui
     173                 :            : //.........................................................................
     174                 :            : 
     175                 :            : #endif // _DBAUI_INTERACTION_HXX_
     176                 :            : 
     177                 :            : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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