| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_comphelper.hxx" |
| #include <comphelper/componentmodule.hxx> |
| |
| /** === begin UNO includes === **/ |
| /** === end UNO includes === **/ |
| #include <comphelper/sequence.hxx> |
| #include <osl/diagnose.h> |
| |
| #include <vector> |
| |
| //........................................................................ |
| namespace comphelper |
| { |
| //........................................................................ |
| |
| using namespace ::cppu; |
| /** === being UNO using === **/ |
| using ::com::sun::star::uno::Sequence; |
| using ::com::sun::star::uno::RuntimeException; |
| using ::com::sun::star::uno::Reference; |
| using ::com::sun::star::lang::XMultiServiceFactory; |
| using ::com::sun::star::registry::XRegistryKey; |
| using ::com::sun::star::uno::Exception; |
| using ::com::sun::star::uno::XInterface; |
| /** === end UNO using === **/ |
| |
| typedef ::std::vector< ComponentDescription > ComponentDescriptions; |
| |
| //========================================================================= |
| //= OModuleImpl |
| //========================================================================= |
| /** implementation for <type>OModule</type>. not threadsafe, has to be guarded by it's owner |
| */ |
| class OModuleImpl |
| { |
| public: |
| ComponentDescriptions m_aRegisteredComponents; |
| |
| OModuleImpl(); |
| ~OModuleImpl(); |
| }; |
| |
| //------------------------------------------------------------------------- |
| OModuleImpl::OModuleImpl() |
| { |
| } |
| |
| //------------------------------------------------------------------------- |
| OModuleImpl::~OModuleImpl() |
| { |
| } |
| |
| //========================================================================= |
| //= OModule |
| //========================================================================= |
| //------------------------------------------------------------------------- |
| OModule::OModule() |
| :m_nClients( 0 ) |
| ,m_pImpl( new OModuleImpl ) |
| { |
| } |
| |
| OModule::~OModule() {} |
| |
| //------------------------------------------------------------------------- |
| void OModule::registerClient( OModule::ClientAccess ) |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| if ( 1 == osl_incrementInterlockedCount( &m_nClients ) ) |
| onFirstClient(); |
| } |
| |
| //------------------------------------------------------------------------- |
| void OModule::revokeClient( OModule::ClientAccess ) |
| { |
| ::osl::MutexGuard aGuard(m_aMutex); |
| if ( 0 == osl_decrementInterlockedCount( &m_nClients ) ) |
| onLastClient(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| void OModule::onFirstClient() |
| { |
| } |
| |
| //-------------------------------------------------------------------------- |
| void OModule::onLastClient() |
| { |
| } |
| |
| //-------------------------------------------------------------------------- |
| void OModule::registerImplementation( const ComponentDescription& _rComp ) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_pImpl ) |
| throw RuntimeException(); |
| |
| m_pImpl->m_aRegisteredComponents.push_back( _rComp ); |
| } |
| |
| //-------------------------------------------------------------------------- |
| void OModule::registerImplementation( const ::rtl::OUString& _rImplementationName, const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rServiceNames, |
| ::cppu::ComponentFactoryFunc _pCreateFunction, FactoryInstantiation _pFactoryFunction ) |
| { |
| ComponentDescription aComponent( _rImplementationName, _rServiceNames, ::rtl::OUString(), _pCreateFunction, _pFactoryFunction ); |
| registerImplementation( aComponent ); |
| } |
| |
| //-------------------------------------------------------------------------- |
| void* OModule::getComponentFactory( const sal_Char* _pImplementationName, void* _pServiceManager, void* /*_pRegistryKey*/ ) |
| { |
| Reference< XInterface > xFactory( getComponentFactory( |
| ::rtl::OUString::createFromAscii( _pImplementationName ), |
| Reference< XMultiServiceFactory >( static_cast< XMultiServiceFactory* >( _pServiceManager ) ) |
| ) ); |
| return xFactory.get(); |
| } |
| |
| //-------------------------------------------------------------------------- |
| Reference< XInterface > OModule::getComponentFactory( const ::rtl::OUString& _rImplementationName, |
| const Reference< XMultiServiceFactory >& /* _rxServiceManager */ ) |
| { |
| Reference< XInterface > xReturn; |
| |
| for ( ComponentDescriptions::const_iterator component = m_pImpl->m_aRegisteredComponents.begin(); |
| component != m_pImpl->m_aRegisteredComponents.end(); |
| ++component |
| ) |
| { |
| if ( component->sImplementationName == _rImplementationName ) |
| { |
| xReturn = component->pFactoryCreationFunc( |
| component->pComponentCreationFunc, |
| component->sImplementationName, |
| component->aSupportedServices, |
| NULL |
| ); |
| if ( xReturn.is() ) |
| { |
| xReturn->acquire(); |
| return xReturn.get(); |
| } |
| } |
| } |
| |
| return NULL; |
| } |
| |
| //........................................................................ |
| } // namespace comphelper |
| //........................................................................ |