ucb/source/ucp/cmis/std_outputstream.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
  10 #include <sal/config.h>
  11
  12 #include <com/sun/star/io/IOException.hpp>
  13 #include <sal/log.hxx>
  14 #include <cppuhelper/queryinterface.hxx>
  15
  16 #include "std_outputstream.hxx"
  17
  18 using namespace std;
  19 using namespace com::sun::star;
  20
  21 namespace cmis
  22 {
  23     StdOutputStream::StdOutputStream( boost::shared_ptr< ostream > const & pStream ) :
  24         m_pStream( pStream )
  25     {
  26     }
  27
  28     StdOutputStream::~StdOutputStream()
  29     {
  30         if (m_pStream)
  31             m_pStream->setstate( ios::eofbit );
  32     }
  33
  34     uno::Any SAL_CALL StdOutputStream::queryInterface( const uno::Type& rType )
  35     {
  36         uno::Any aRet = ::cppu::queryInterface( rType, static_cast< XOutputStream* >( this ) );
  37
  38         return aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType );
  39     }
  40
  41     void SAL_CALL StdOutputStream::acquire( ) noexcept
  42     {
  43         OWeakObject::acquire();
  44     }
  45
  46     void SAL_CALL StdOutputStream::release( ) noexcept
  47     {
  48         OWeakObject::release();
  49     }
  50
  51     void SAL_CALL StdOutputStream::writeBytes ( const uno::Sequence< sal_Int8 >& aData )
  52     {
  53         osl::MutexGuard aGuard( m_aMutex );
  54
  55         if (!m_pStream)
  56             throw io::IOException( );
  57
  58         try
  59         {
  60             m_pStream->write( reinterpret_cast< const char* >( aData.getConstArray( ) ), aData.getLength( ) );
  61         }
  62         catch ( const ios_base::failure& e )
  63         {
  64             SAL_INFO( "ucb.ucp.cmis", "Exception caught when calling write: " << e.what() );
  65             throw io::IOException( );
  66         }
  67     }
  68
  69     void SAL_CALL StdOutputStream::flush ( )
  70     {
  71         osl::MutexGuard aGuard( m_aMutex );
  72
  73         if (!m_pStream)
  74             throw io::IOException( );
  75
  76         try
  77         {
  78             m_pStream->flush( );
  79         }
  80         catch ( const ios_base::failure& e )
  81         {
  82             SAL_INFO( "ucb.ucp.cmis", "Exception caught when calling flush: " << e.what() );
  83             throw io::IOException( );
  84         }
  85     }
  86
  87     void SAL_CALL StdOutputStream::closeOutput ( )
  88     {
  89         osl::MutexGuard aGuard( m_aMutex );
  90
  91         if (!m_pStream)
  92             throw io::IOException( );
  93
  94         m_pStream->setstate( ios_base::eofbit );
  95     }
  96 }
  97
  98 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */