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office-gobmx/dbaccess/source/core/misc/ContainerMediator.cxx
Sebastian Spaeth 6450d1a7f5 Add vim/emacs modelines to all source files 
Fixes #fdo30794
Based on bin/add-modelines script (originally posted in mail
1286706307.1871.1399280959@webmail.messagingengine.com)

Signed-off-by: Sebastian Spaeth <Sebastian@SSpaeth.de>
2010-10-13 10:57:12 +02:00

264 lines
9.4 KiB
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/* -*- 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_dbaccess.hxx"
#include "ContainerMediator.hxx"
#include "dbastrings.hrc"
#include "PropertyForward.hxx"
#include <com/sun/star/beans/PropertyAttribute.hpp>
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/sdbcx/XRename.hpp>
#include <connectivity/dbtools.hxx>
#include <comphelper/property.hxx>
#include <tools/debug.hxx>
#include <tools/diagnose_ex.h>
//........................................................................
namespace dbaccess
{
//........................................................................
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
DBG_NAME(OContainerMediator)
OContainerMediator::OContainerMediator( const Reference< XContainer >& _xContainer, const Reference< XNameAccess >& _xSettings,
const Reference< XConnection >& _rxConnection, ContainerType _eType )
: m_xSettings( _xSettings )
, m_xContainer( _xContainer )
, m_aConnection( _rxConnection )
, m_eType( _eType )
{
DBG_CTOR(OContainerMediator,NULL);
if ( _xSettings.is() && _xContainer.is() )
{
osl_incrementInterlockedCount(&m_refCount);
try
{
m_xContainer->addContainerListener(this);
Reference< XContainer > xContainer(_xSettings, UNO_QUERY);
if ( xContainer.is() )
xContainer->addContainerListener(this);
}
catch(Exception&)
{
OSL_ENSURE(sal_False, "OContainerMediator::OContainerMediator: caught an exception!");
}
osl_decrementInterlockedCount( &m_refCount );
}
else
{
m_xSettings.clear();
m_xContainer.clear();
}
}
// -----------------------------------------------------------------------------
OContainerMediator::~OContainerMediator()
{
DBG_DTOR(OContainerMediator,NULL);
acquire();
impl_cleanup_nothrow();
}
// -----------------------------------------------------------------------------
void OContainerMediator::impl_cleanup_nothrow()
{
try
{
Reference< XContainer > xContainer( m_xSettings, UNO_QUERY );
if ( xContainer.is() )
xContainer->removeContainerListener( this );
m_xSettings.clear();
xContainer = m_xContainer;
if ( xContainer.is() )
xContainer->removeContainerListener( this );
m_xContainer.clear();
m_aForwardList.clear();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
// -----------------------------------------------------------------------------
void SAL_CALL OContainerMediator::elementInserted( const ContainerEvent& _rEvent ) throw(RuntimeException)
{
::osl::MutexGuard aGuard(m_aMutex);
if ( _rEvent.Source == m_xSettings && m_xSettings.is() )
{
::rtl::OUString sElementName;
_rEvent.Accessor >>= sElementName;
PropertyForwardList::iterator aFind = m_aForwardList.find(sElementName);
if ( aFind != m_aForwardList.end() )
{
Reference< XPropertySet> xDest(_rEvent.Element,UNO_QUERY);
aFind->second->setDefinition( xDest );
}
}
}
// -----------------------------------------------------------------------------
void SAL_CALL OContainerMediator::elementRemoved( const ContainerEvent& _rEvent ) throw(RuntimeException)
{
::osl::MutexGuard aGuard(m_aMutex);
Reference< XContainer > xContainer = m_xContainer;
if ( _rEvent.Source == xContainer && xContainer.is() )
{
::rtl::OUString sElementName;
_rEvent.Accessor >>= sElementName;
m_aForwardList.erase(sElementName);
try
{
Reference<XNameContainer> xNameContainer( m_xSettings, UNO_QUERY );
if ( xNameContainer.is() && m_xSettings->hasByName( sElementName ) )
xNameContainer->removeByName( sElementName );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
// -----------------------------------------------------------------------------
void SAL_CALL OContainerMediator::elementReplaced( const ContainerEvent& _rEvent ) throw(RuntimeException)
{
Reference< XContainer > xContainer = m_xContainer;
if ( _rEvent.Source == xContainer && xContainer.is() )
{
::rtl::OUString sElementName;
_rEvent.ReplacedElement >>= sElementName;
PropertyForwardList::iterator aFind = m_aForwardList.find(sElementName);
if ( aFind != m_aForwardList.end() )
{
::rtl::OUString sNewName;
_rEvent.Accessor >>= sNewName;
try
{
Reference<XNameContainer> xNameContainer( m_xSettings, UNO_QUERY_THROW );
if ( xNameContainer.is() && m_xSettings->hasByName( sElementName ) )
{
Reference<XRename> xSource(m_xSettings->getByName(sElementName),UNO_QUERY_THROW);
xSource->rename(sNewName);
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
aFind->second->setName(sNewName);
}
}
}
// -----------------------------------------------------------------------------
void SAL_CALL OContainerMediator::disposing( const EventObject& /*Source*/ ) throw(RuntimeException)
{
::osl::MutexGuard aGuard(m_aMutex);
impl_cleanup_nothrow();
}
// -----------------------------------------------------------------------------
void OContainerMediator::impl_initSettings_nothrow( const ::rtl::OUString& _rName, const Reference< XPropertySet >& _rxDestination )
{
try
{
if ( m_xSettings.is() && m_xSettings->hasByName( _rName ) )
{
Reference< XPropertySet > xSettings( m_xSettings->getByName( _rName ), UNO_QUERY_THROW );
::comphelper::copyProperties( xSettings, _rxDestination );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
// -----------------------------------------------------------------------------
void OContainerMediator::notifyElementCreated( const ::rtl::OUString& _sName, const Reference< XPropertySet >& _xDest )
{
if ( !m_xSettings.is() )
return;
PropertyForwardList::iterator aFind = m_aForwardList.find( _sName );
if ( aFind != m_aForwardList.end()
&& aFind->second->getDefinition().is()
)
{
OSL_ENSURE( false, "OContainerMediator::notifyElementCreated: is this really a valid case?" );
return;
}
::std::vector< ::rtl::OUString > aPropertyList;
try
{
// initially copy from the settings object (if existent) to the newly created object
impl_initSettings_nothrow( _sName, _xDest );
// collect the to-be-monitored properties
Reference< XPropertySetInfo > xPSI( _xDest->getPropertySetInfo(), UNO_QUERY_THROW );
Sequence< Property > aProperties( xPSI->getProperties() );
const Property* property = aProperties.getConstArray();
const Property* propertyEnd = aProperties.getConstArray() + aProperties.getLength();
for ( ; property != propertyEnd; ++property )
{
if ( ( property->Attributes & PropertyAttribute::READONLY ) != 0 )
continue;
if ( ( property->Attributes & PropertyAttribute::BOUND ) == 0 )
continue;
aPropertyList.push_back( property->Name );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
::rtl::Reference< OPropertyForward > pForward( new OPropertyForward( _xDest, m_xSettings, _sName, aPropertyList ) );
m_aForwardList[ _sName ] = pForward;
}
// -----------------------------------------------------------------------------
//........................................................................
} // namespace dbaccess
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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