connectivity/source/commontools/TConnection.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 <string.h>
  21 #include "TConnection.hxx"
  22 #include <cppuhelper/typeprovider.hxx>
  23 #include <comphelper/types.hxx>
  24 #include <comphelper/officeresourcebundle.hxx>
  25 #include <connectivity/dbexception.hxx>
  26
  27 using namespace connectivity;
  28 using namespace com::sun::star::uno;
  29 using namespace com::sun::star::lang;
  30 using namespace com::sun::star::sdbc;
  31 using namespace com::sun::star::beans;
  32 using namespace ::osl;
  33
  34
  35 OMetaConnection::OMetaConnection()
  36     : OMetaConnection_BASE(m_aMutex)
  37     , m_nTextEncoding(RTL_TEXTENCODING_MS_1252)
  38 {
  39 }
  40
  41 void OMetaConnection::disposing()
  42 {
  43     ::osl::MutexGuard aGuard(m_aMutex);
  44     m_xMetaData = WeakReference< XDatabaseMetaData>();
  45     for (OWeakRefArray::iterator i = m_aStatements.begin(); m_aStatements.end() != i; ++i)
  46     {
  47         try
  48         {
  49             Reference< XInterface > xStatement( i->get() );
  50             ::comphelper::disposeComponent( xStatement );
  51         }
  52         catch (const DisposedException&)
  53         {
  54         }
  55     }
  56     m_aStatements.clear();
  57 }
  58 //XUnoTunnel
  59 sal_Int64 SAL_CALL OMetaConnection::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw (::com::sun::star::uno::RuntimeException, std::exception)
  60 {
  61     return (rId.getLength() == 16 && 0 == memcmp(getUnoTunnelImplementationId().getConstArray(),  rId.getConstArray(), 16 ) )
  62         ? reinterpret_cast< sal_Int64 >( this )
  63         : (sal_Int64)0;
  64 }
  65
  66 Sequence< sal_Int8 > OMetaConnection::getUnoTunnelImplementationId()
  67 {
  68     static ::cppu::OImplementationId * pId = 0;
  69     if (! pId)
  70     {
  71         ::osl::MutexGuard aGuard( ::osl::Mutex::getGlobalMutex() );
  72         if (! pId)
  73         {
  74             static ::cppu::OImplementationId aId;
  75             pId = &aId;
  76         }
  77     }
  78     return pId->getImplementationId();
  79 }
  80
  81 ::dbtools::OPropertyMap& OMetaConnection::getPropMap()
  82 {
  83     static ::dbtools::OPropertyMap s_aPropertyNameMap;
  84     return s_aPropertyNameMap;
  85 }
  86
  87 void OMetaConnection::throwGenericSQLException( sal_uInt16 _nErrorResourceId,const Reference< XInterface>& _xContext )
  88 {
  89     OUString sErrorMessage;
  90     if ( _nErrorResourceId )
  91         sErrorMessage = m_aResources.getResourceString( _nErrorResourceId );
  92     Reference< XInterface> xContext = _xContext;
  93     if ( !xContext.is() )
  94         xContext = *this;
  95     ::dbtools::throwGenericSQLException( sErrorMessage, xContext);
  96 }
  97
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */