352 lines
12 KiB
C++
352 lines
12 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: importsvc.cxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: obo $ $Date: 2006-09-16 15:04:33 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_configmgr.hxx"
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#include "importsvc.hxx"
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#ifndef CONFIGMGR_BACKEND_IMPORTMERGEHANDLER_HXX
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#include "importmergehandler.hxx"
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#endif
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#ifndef CONFIGMGR_BACKENDFACTORY_HXX_
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#include "backendfactory.hxx"
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#endif
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#ifndef CONFIGMGR_API_FACTORY_HXX_
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#include "confapifactory.hxx"
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#endif
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#ifndef _COM_SUN_STAR_BEANS_NAMEDVALUE_HPP_
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#include <com/sun/star/beans/NamedValue.hpp>
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#endif
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// -----------------------------------------------------------------------------
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namespace configmgr
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{
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// -----------------------------------------------------------------------------
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namespace backend
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{
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// -----------------------------------------------------------------------------
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namespace uno = ::com::sun::star::uno;
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namespace lang = ::com::sun::star::lang;
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namespace beans = ::com::sun::star::beans;
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namespace backenduno = ::com::sun::star::configuration::backend;
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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AsciiServiceName const aMergeImporterServices[] =
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{
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"com.sun.star.configuration.backend.MergeImporter",
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0,
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"com.sun.star.configuration.backend.Importer",
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0
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};
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const ServiceImplementationInfo aMergeImporterSI =
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{
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"com.sun.star.comp.configuration.backend.MergeImporter",
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aMergeImporterServices, aMergeImporterServices + 2
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};
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// -----------------------------------------------------------------------------
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const ServiceRegistrationInfo* getMergeImportServiceInfo()
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{ return getRegistrationInfo(& aMergeImporterSI); }
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// -----------------------------------------------------------------------------
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MergeImportService::MergeImportService(CreationArg _xContext)
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: ImportService(_xContext, &aMergeImporterSI)
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{
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}
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// -----------------------------------------------------------------------------
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uno::Reference< uno::XInterface > SAL_CALL instantiateMergeImporter
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( CreationContext const& xContext )
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{
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return * new MergeImportService( xContext );
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}
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// -----------------------------------------------------------------------------
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MergeImportService::InputHandler MergeImportService::createImportHandler(Backend const & xBackend, OUString const & aEntity)
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{
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if (!xBackend.is())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("configmgr::backend::ImportService: Trying to import without a backend. No default backend could be created") );
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throw lang::NullPointerException(sMessage,*this);
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}
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InputHandler aHandler( new ImportMergeHandler(xBackend, ImportMergeHandler::merge, aEntity, m_bSendNotification) );
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return aHandler;
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}
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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AsciiServiceName const aCopyImporterServices[] =
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{
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"com.sun.star.configuration.backend.CopyImporter",
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0,
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"com.sun.star.configuration.backend.Importer",
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0
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};
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const ServiceImplementationInfo aCopyImporterSI =
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{
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"com.sun.star.comp.configuration.backend.CopyImporter",
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aCopyImporterServices, aCopyImporterServices + 2
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};
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// -----------------------------------------------------------------------------
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const ServiceRegistrationInfo* getCopyImportServiceInfo()
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{ return getRegistrationInfo(& aCopyImporterSI); }
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// -----------------------------------------------------------------------------
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CopyImportService::CopyImportService(CreationArg _xContext)
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: ImportService(_xContext, &aCopyImporterSI)
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{
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}
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// -----------------------------------------------------------------------------
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uno::Reference< uno::XInterface > SAL_CALL instantiateCopyImporter
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( CreationContext const& xContext )
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{
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return * new CopyImportService( xContext );
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}
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// -----------------------------------------------------------------------------
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CopyImportService::InputHandler CopyImportService::createImportHandler(Backend const & xBackend, OUString const & aEntity)
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{
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if (!xBackend.is())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("configmgr::backend::ImportService: Trying to import without a backend. No default backend could be created") );
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throw lang::NullPointerException(sMessage,*this);
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}
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ImportMergeHandler::Mode aMode = m_bOverwrite ? ImportMergeHandler::copy : ImportMergeHandler::no_overwrite;
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InputHandler aHandler( new ImportMergeHandler(xBackend,aMode,aEntity) );
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return aHandler;
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}
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// -----------------------------------------------------------------------------
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sal_Bool CopyImportService::setImplementationProperty(OUString const & aName, uno::Any const & aValue)
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{
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if (aName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("Overwrite")))
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{
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return (aValue >>= m_bOverwrite);
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}
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return ImportService::setImplementationProperty(aName,aValue);
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}
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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ImportService::ImportService(CreationArg _xContext, ServiceInfoHelper const & aSvcInfo )
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: m_bSendNotification(false)
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, m_aMutex()
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, m_xContext(_xContext)
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, m_xDestinationBackend()
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, m_aServiceInfo(aSvcInfo)
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{
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if (!m_xContext.is())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("Configuration Importer: Unexpected NULL context"));
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throw lang::NullPointerException(sMessage,NULL);
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}
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}
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// -----------------------------------------------------------------------------
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ImportService::~ImportService()
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{}
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// -----------------------------------------------------------------------------
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ImportService::Backend ImportService::createDefaultBackend() const
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{
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return BackendFactory::instance( m_xContext ).getUnoBackend();
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}
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// -----------------------------------------------------------------------------
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sal_Bool ImportService::setImplementationProperty(OUString const & aName, uno::Any const & aValue)
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{
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if (aName.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("Notify")))
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{
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return (aValue >>= m_bSendNotification);
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}
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return false;
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}
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// -----------------------------------------------------------------------------
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// XInitialize
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void SAL_CALL
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ImportService::initialize( const uno::Sequence< uno::Any >& aArguments )
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throw (uno::Exception, uno::RuntimeException)
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{
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sal_Int16 const nCount = static_cast<sal_Int16>(aArguments.getLength());
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if (sal_Int32(nCount) != aArguments.getLength())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("Too many arguments to initialize a Configuration Importer"));
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throw lang::IllegalArgumentException(sMessage,*this,0);
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}
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for (sal_Int16 i = 0; i < nCount; ++i)
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{
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beans::NamedValue aExtraArg;
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if (aArguments[i] >>= aExtraArg)
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{
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OSL_VERIFY( setImplementationProperty(aExtraArg.Name, aExtraArg.Value) );
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continue;
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}
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("Cannot use argument to initialize a Configuration Importer"
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"- NamedValue expected"));
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throw lang::IllegalArgumentException(sMessage,*this,i+1);
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}
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}
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// -----------------------------------------------------------------------------
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// XLayerImporter
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uno::Reference< backenduno::XBackend > SAL_CALL
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ImportService::getTargetBackend( )
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throw (uno::RuntimeException)
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{
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uno::Reference< backenduno::XBackend > xRet;
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{
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osl::MutexGuard aGuard(m_aMutex);
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xRet = m_xDestinationBackend;
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}
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if (!xRet.is())
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{
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xRet = createDefaultBackend();
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osl::MutexGuard aGuard(m_aMutex);
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if (!m_xDestinationBackend.is())
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m_xDestinationBackend = xRet;
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}
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return xRet;
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL
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ImportService::setTargetBackend( const uno::Reference< backenduno::XBackend >& aBackend )
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throw (lang::NullPointerException, uno::RuntimeException)
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{
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if (!aBackend.is())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("configmgr::backend::ImportService: Trying to set a NULL backend") );
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throw lang::NullPointerException(sMessage,*this);
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}
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osl::MutexGuard aGuard(m_aMutex);
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m_xDestinationBackend = aBackend;
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL
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ImportService::importLayer( const uno::Reference< backenduno::XLayer >& aLayer )
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throw ( MalformedDataException,
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lang::WrappedTargetException, lang::IllegalArgumentException,
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lang::NullPointerException, uno::RuntimeException)
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{
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if (!aLayer.is())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("configmgr::backend::ImportService: Trying to import a NULL layer") );
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throw lang::NullPointerException(sMessage,*this);
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}
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InputHandler aInputHandler = createImportHandler( getTargetBackend() );
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aLayer->readData( aInputHandler );
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}
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// -----------------------------------------------------------------------------
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void SAL_CALL
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ImportService::importLayerForEntity( const uno::Reference< backenduno::XLayer >& aLayer, const OUString& aEntity )
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throw ( MalformedDataException,
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lang::WrappedTargetException, lang::IllegalArgumentException,
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lang::NullPointerException, uno::RuntimeException)
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{
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if (!aLayer.is())
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{
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OUString sMessage( RTL_CONSTASCII_USTRINGPARAM("configmgr::backend::ImportService: Trying to import a NULL layer") );
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throw lang::NullPointerException(sMessage,*this);
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}
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InputHandler aInputHandler = createImportHandler( getTargetBackend(), aEntity );
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aLayer->readData( aInputHandler );
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}
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// -----------------------------------------------------------------------------
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// XServiceInfo
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OUString SAL_CALL
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ImportService::getImplementationName( )
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throw (uno::RuntimeException)
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{
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return getServiceInfo().getImplementationName( );
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}
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// -----------------------------------------------------------------------------
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sal_Bool SAL_CALL
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ImportService::supportsService( const OUString& ServiceName )
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throw (uno::RuntimeException)
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{
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return getServiceInfo().supportsService( ServiceName );
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}
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// -----------------------------------------------------------------------------
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uno::Sequence< ::rtl::OUString > SAL_CALL
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ImportService::getSupportedServiceNames( )
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throw (uno::RuntimeException)
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{
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return getServiceInfo().getSupportedServiceNames( );
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}
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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// -----------------------------------------------------------------------------
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} // namespace
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// -----------------------------------------------------------------------------
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} // namespace
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