cui/source/options/sdbcdriverenum.cxx

   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 #include "sdbcdriverenum.hxx"
  21 #include <comphelper/stl_types.hxx>
  22 #include <comphelper/processfactory.hxx>
  23 #include <com/sun/star/container/XEnumerationAccess.hpp>
  24 #include <com/sun/star/lang/XServiceInfo.hpp>
  25 #include <com/sun/star/sdbc/DriverManager.hpp>
  26
  27 //........................................................................
  28 namespace offapp
  29 {
  30 //........................................................................
  31
  32     using namespace ::com::sun::star::uno;
  33     using namespace ::com::sun::star::lang;
  34     using namespace ::com::sun::star::container;
  35     using namespace ::com::sun::star::sdbc;
  36
  37     //====================================================================
  38     //= ODriverEnumerationImpl
  39     //====================================================================
  40     class ODriverEnumerationImpl
  41     {
  42     protected:
  43         ::std::vector< OUString >    m_aImplNames;
  44
  45     public:
  46         ODriverEnumerationImpl();
  47
  48         const ::std::vector< OUString >& getDriverImplNames() const { return m_aImplNames; }
  49     };
  50
  51     //--------------------------------------------------------------------
  52     ODriverEnumerationImpl::ODriverEnumerationImpl()
  53     {
  54         try
  55         {
  56             Reference< XComponentContext > xContext = ::comphelper::getProcessComponentContext();
  57             Reference< XDriverManager2 > xEnumAccess = DriverManager::create( xContext );
  58
  59             Reference< XEnumeration > xEnumDrivers = xEnumAccess->createEnumeration();
  60             OSL_ENSURE(xEnumDrivers.is(), "ODriverEnumerationImpl::ODriverEnumerationImpl: invalid enumeration object!");
  61
  62             Reference< XServiceInfo > xDriverSI;
  63             while (xEnumDrivers->hasMoreElements())
  64             {
  65                 xEnumDrivers->nextElement() >>= xDriverSI;
  66                 OSL_ENSURE(xDriverSI.is(), "ODriverEnumerationImpl::ODriverEnumerationImpl: driver without service info!");
  67                 if (xDriverSI.is())
  68                     m_aImplNames.push_back(xDriverSI->getImplementationName());
  69             }
  70         }
  71         catch(const Exception&)
  72         {
  73             OSL_FAIL("ODriverEnumerationImpl::ODriverEnumerationImpl: caught an exception while enumerating the drivers!");
  74         }
  75     }
  76
  77     //====================================================================
  78     //= ODriverEnumeration
  79     //====================================================================
  80     //--------------------------------------------------------------------
  81     ODriverEnumeration::ODriverEnumeration() throw()
  82         :m_pImpl(new ODriverEnumerationImpl)
  83     {
  84     }
  85
  86     //--------------------------------------------------------------------
  87     ODriverEnumeration::~ODriverEnumeration() throw()
  88     {
  89         delete m_pImpl;
  90     }
  91
  92     //--------------------------------------------------------------------
  93     ODriverEnumeration::const_iterator ODriverEnumeration::begin() const throw()
  94     {
  95         return m_pImpl->getDriverImplNames().begin();
  96     }
  97
  98     //--------------------------------------------------------------------
  99     ODriverEnumeration::const_iterator ODriverEnumeration::end() const throw()
 100     {
 101         return m_pImpl->getDriverImplNames().end();
 102     }
 103 //........................................................................
 104 }   // namespace offapp
 105 //........................................................................
 106
 107
 108 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */