diff options
Diffstat (limited to 'sot/source/sdstor/unostorageholder.cxx')
| -rw-r--r-- | sot/source/sdstor/unostorageholder.cxx | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/sot/source/sdstor/unostorageholder.cxx b/sot/source/sdstor/unostorageholder.cxx deleted file mode 100644 index dbb54e08cd..0000000000 --- a/sot/source/sdstor/unostorageholder.cxx +++ /dev/null @@ -1,199 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_sot.hxx" -#include <com/sun/star/uno/Reference.hxx> -#include <com/sun/star/embed/XTransactionBroadcaster.hpp> -#include <com/sun/star/embed/ElementModes.hpp> -#include <com/sun/star/lang/XComponent.hpp> -#include <com/sun/star/lang/XSingleServiceFactory.hpp> - -#include <comphelper/processfactory.hxx> - -#include "unostorageholder.hxx" -#include "sot/storinfo.hxx" - - -using namespace ::com::sun::star; - -UNOStorageHolder::UNOStorageHolder( SotStorage& aParentStorage, - SotStorage& aStorage, - uno::Reference< embed::XStorage > xStorage, - ::utl::TempFile* pTempFile ) -: m_pParentStorage( &aParentStorage ) -, m_rSotStorage( &aStorage ) -, m_xStorage( xStorage ) -, m_pTempFile( pTempFile ) -{ - OSL_ENSURE( m_xStorage.is() && m_pTempFile, "Wrong initialization!\n" ); - if ( !m_xStorage.is() || !m_pTempFile ) - throw uno::RuntimeException(); - - uno::Reference< embed::XTransactionBroadcaster > xTrBroadcast( m_xStorage, uno::UNO_QUERY ); - if ( !xTrBroadcast.is() ) - throw uno::RuntimeException(); - - xTrBroadcast->addTransactionListener( (embed::XTransactionListener*)this ); -} - -void UNOStorageHolder::InternalDispose() -{ - uno::Reference< embed::XTransactionBroadcaster > xTrBroadcast( m_xStorage, uno::UNO_QUERY ); - if ( xTrBroadcast.is() ) - xTrBroadcast->removeTransactionListener( (embed::XTransactionListener*)this ); - - uno::Reference< lang::XComponent > xComponent( m_xStorage, uno::UNO_QUERY ); - if ( xComponent.is() ) - xComponent->dispose(); - m_xStorage = uno::Reference< embed::XStorage >(); - - if ( m_pParentStorage ) - m_pParentStorage = NULL; - - if ( m_pTempFile ) - { - delete m_pTempFile; - m_pTempFile = NULL; - } - - if ( m_rSotStorage.Is() ) - m_rSotStorage = NULL; -} - -String UNOStorageHolder::GetStorageName() -{ - if ( m_rSotStorage.Is() ) - return m_rSotStorage->GetName(); - - return String(); -} - -void SAL_CALL UNOStorageHolder::preCommit( const lang::EventObject& /*aEvent*/ ) - throw ( uno::Exception, - uno::RuntimeException ) -{ - // do nothing -} - -void SAL_CALL UNOStorageHolder::commited( const lang::EventObject& /*aEvent*/ ) - throw ( uno::RuntimeException ) -{ - ::utl::TempFile aTmpStorFile; - if ( !aTmpStorFile.GetURL().Len() ) - throw uno::RuntimeException(); - - uno::Reference< lang::XSingleServiceFactory > xStorageFactory( - ::comphelper::getProcessServiceFactory()->createInstance( - ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.embed.StorageFactory")) ), - uno::UNO_QUERY ); - - OSL_ENSURE( xStorageFactory.is(), "Can't create storage factory!\n" ); - if ( !xStorageFactory.is() ) - throw uno::RuntimeException(); - - uno::Sequence< uno::Any > aArg( 2 ); - aArg[0] <<= ::rtl::OUString( aTmpStorFile.GetURL() ); - aArg[1] <<= embed::ElementModes::READWRITE; - uno::Reference< embed::XStorage > xTempStorage( xStorageFactory->createInstanceWithArguments( aArg ), uno::UNO_QUERY ); - - OSL_ENSURE( xTempStorage.is(), "Can't open storage!\n" ); - if ( !xTempStorage.is() ) - throw uno::RuntimeException(); - - m_xStorage->copyToStorage( xTempStorage ); - - uno::Reference< lang::XComponent > xComp( xTempStorage, uno::UNO_QUERY ); - if ( !xComp.is() ) - throw uno::RuntimeException(); - - xComp->dispose(); - - SotStorageRef rTempStorage = new SotStorage( sal_True, aTmpStorFile.GetURL(), STREAM_WRITE, STORAGE_TRANSACTED ); - if ( !rTempStorage.Is() || rTempStorage->GetError() != ERRCODE_NONE ) - throw uno::RuntimeException(); - - SvStorageInfoList aSubStorInfoList; - m_rSotStorage->FillInfoList( &aSubStorInfoList ); - for ( sal_uInt32 nInd = 0; nInd < aSubStorInfoList.size(); nInd++ ) - { - m_rSotStorage->Remove( aSubStorInfoList[nInd].GetName() ); - if ( m_rSotStorage->GetError() ) - { - m_rSotStorage->ResetError(); - throw uno::RuntimeException(); - } - } - - rTempStorage->CopyTo( m_rSotStorage ); - - // CopyTo does not transport unknown media type - // just workaround it - uno::Any aMediaType; - if ( rTempStorage->GetProperty( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MediaType")), aMediaType ) ) - m_rSotStorage->SetProperty( ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("MediaType")), aMediaType ); - - m_rSotStorage->Commit(); -} - -void SAL_CALL UNOStorageHolder::preRevert( const lang::EventObject& /*aEvent*/ ) - throw ( uno::Exception, - uno::RuntimeException ) -{ - // do nothing -} - -void SAL_CALL UNOStorageHolder::reverted( const lang::EventObject& /*aEvent*/ ) - throw ( uno::RuntimeException ) -{ - // do nothing, since reverting of the duplicate storage just means - // not to copy changes done for it to the original storage -} - -void SAL_CALL UNOStorageHolder::disposing( const lang::EventObject& /*Source*/ ) - throw ( uno::RuntimeException ) -{ - if ( m_pTempFile ) - { - delete m_pTempFile; - m_pTempFile = NULL; - } - - if ( m_rSotStorage.Is() ) - m_rSotStorage = NULL; - - if ( m_pParentStorage ) - { - SotStorage* pTmp = m_pParentStorage; - m_pParentStorage = NULL; - pTmp->RemoveUNOStorageHolder( this ); // this statement can lead to destruction of the holder - } -} - - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |