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Diffstat (limited to 'comphelper/source/misc/componentcontext.cxx')
| -rw-r--r-- | comphelper/source/misc/componentcontext.cxx | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/comphelper/source/misc/componentcontext.cxx b/comphelper/source/misc/componentcontext.cxx new file mode 100644 index 000000000000..0f9ddad5d2f5 --- /dev/null +++ b/comphelper/source/misc/componentcontext.cxx @@ -0,0 +1,151 @@ +/************************************************************************* + * + * 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_comphelper.hxx" +#include <comphelper/componentcontext.hxx> + +/** === begin UNO includes === **/ +#include <com/sun/star/lang/NullPointerException.hpp> +#include <com/sun/star/lang/ServiceNotRegisteredException.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> +/** === end UNO includes === **/ + +//........................................................................ +namespace comphelper +{ +//........................................................................ + + /** === begin UNO using === **/ + using ::com::sun::star::uno::Reference; + using ::com::sun::star::uno::XComponentContext; + using ::com::sun::star::lang::NullPointerException; + using ::com::sun::star::lang::ServiceNotRegisteredException; + using ::com::sun::star::uno::Exception; + using ::com::sun::star::uno::Any; + using ::com::sun::star::uno::XInterface; + using ::com::sun::star::uno::UNO_QUERY_THROW; + using ::com::sun::star::lang::XMultiServiceFactory; + using ::com::sun::star::beans::XPropertySet; + using ::com::sun::star::uno::UNO_QUERY; + using ::com::sun::star::uno::RuntimeException; + using ::com::sun::star::uno::Sequence; + /** === end UNO using === **/ + + //==================================================================== + //= ComponentContext + //==================================================================== + //-------------------------------------------------------------------- + ComponentContext::ComponentContext( const Reference< XComponentContext >& _rxContext ) + :m_xContext( _rxContext ) + { + if ( m_xContext.is() ) + m_xORB = m_xContext->getServiceManager(); + if ( !m_xORB.is() ) + throw NullPointerException(); + } + + //------------------------------------------------------------------------ + ComponentContext::ComponentContext( const Reference< XMultiServiceFactory >& _rxLegacyFactory ) + { + if ( !_rxLegacyFactory.is() ) + throw NullPointerException(); + + try + { + Reference< XPropertySet > xFactoryProperties( _rxLegacyFactory, UNO_QUERY_THROW ); + m_xContext = Reference< XComponentContext >( + xFactoryProperties->getPropertyValue( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "DefaultContext" ) ) ), + UNO_QUERY ); + } + catch( const RuntimeException& ) { throw; } + catch( const Exception& ) + { + throw RuntimeException(); + } + + if ( m_xContext.is() ) + m_xORB = m_xContext->getServiceManager(); + if ( !m_xORB.is() ) + throw NullPointerException(); + } + + //------------------------------------------------------------------------ + Any ComponentContext::getContextValueByName( const ::rtl::OUString& _rName ) const + { + Any aReturn; + try + { + aReturn = m_xContext->getValueByName( _rName ); + } + catch( const Exception& ) + { + OSL_ENSURE( sal_False, "ComponentContext::getContextValueByName: caught an exception!" ); + } + return aReturn; + } + + //------------------------------------------------------------------------ + Reference< XInterface > ComponentContext::createComponent( const ::rtl::OUString& _rServiceName ) const + { + Reference< XInterface > xComponent( + m_xORB->createInstanceWithContext( _rServiceName, m_xContext ) + ); + if ( !xComponent.is() ) + throw ServiceNotRegisteredException( _rServiceName, NULL ); + return xComponent; + } + + //------------------------------------------------------------------------ + Reference< XInterface > ComponentContext::createComponentWithArguments( const ::rtl::OUString& _rServiceName, const Sequence< Any >& _rArguments ) const + { + Reference< XInterface > xComponent( + m_xORB->createInstanceWithArgumentsAndContext( _rServiceName, _rArguments, m_xContext ) + ); + if ( !xComponent.is() ) + throw ServiceNotRegisteredException( _rServiceName, NULL ); + return xComponent; + } + + //------------------------------------------------------------------------ + Reference< XInterface > ComponentContext::getSingleton( const ::rtl::OUString& _rInstanceName ) const + { + ::rtl::OUString sKey( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "/singletons/" ) ) ); + sKey += _rInstanceName; + return Reference< XInterface >( getContextValueByName( sKey ), UNO_QUERY ); + } + + //------------------------------------------------------------------------ + Reference< XMultiServiceFactory > ComponentContext::getLegacyServiceFactory() const + { + return Reference< XMultiServiceFactory >( m_xORB, UNO_QUERY_THROW ); + } + +//........................................................................ +} // namespace comphelper +//........................................................................ + |