| /************************************************************** |
| * |
| * 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_filter.hxx" |
| |
| #include "contenthandlerfactory.hxx" |
| #include "querytokenizer.hxx" |
| #include "macros.hxx" |
| #include "constant.hxx" |
| #include "versions.hxx" |
| |
| //_______________________________________________ |
| // includes |
| #include <com/sun/star/lang/XInitialization.hpp> |
| #include <comphelper/enumhelper.hxx> |
| |
| //_______________________________________________ |
| // namespace |
| |
| namespace filter{ |
| namespace config{ |
| |
| namespace css = ::com::sun::star; |
| |
| //_______________________________________________ |
| // definitions |
| |
| /*----------------------------------------------- |
| 09.07.2003 07:43 |
| -----------------------------------------------*/ |
| ContentHandlerFactory::ContentHandlerFactory(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR) |
| { |
| BaseContainer::init(xSMGR , |
| ContentHandlerFactory::impl_getImplementationName() , |
| ContentHandlerFactory::impl_getSupportedServiceNames(), |
| FilterCache::E_CONTENTHANDLER ); |
| } |
| |
| /*----------------------------------------------- |
| 09.07.2003 07:43 |
| -----------------------------------------------*/ |
| ContentHandlerFactory::~ContentHandlerFactory() |
| { |
| } |
| |
| /*----------------------------------------------- |
| 16.07.2003 13:38 |
| -----------------------------------------------*/ |
| css::uno::Reference< css::uno::XInterface > SAL_CALL ContentHandlerFactory::createInstance(const ::rtl::OUString& sHandler) |
| throw(css::uno::Exception , |
| css::uno::RuntimeException) |
| { |
| return createInstanceWithArguments(sHandler, css::uno::Sequence< css::uno::Any >()); |
| } |
| |
| /*----------------------------------------------- |
| 16.07.2003 13:40 |
| -----------------------------------------------*/ |
| css::uno::Reference< css::uno::XInterface > SAL_CALL ContentHandlerFactory::createInstanceWithArguments(const ::rtl::OUString& sHandler , |
| const css::uno::Sequence< css::uno::Any >& lArguments) |
| throw(css::uno::Exception , |
| css::uno::RuntimeException) |
| { |
| css::uno::Reference< css::uno::XInterface > xHandler; |
| |
| // SAFE -> |
| ::osl::ResettableMutexGuard aLock(m_aLock); |
| |
| ::rtl::OUString sRealHandler = sHandler; |
| |
| #ifdef _FILTER_CONFIG_MIGRATION_Q_ |
| |
| /* -> TODO - HACK |
| check if the given handler name realy exist ... |
| Because our old implementation worked with an internal |
| type name instead of a handler name. For a small migration time |
| we must simulate this old feature :-( */ |
| |
| if (!m_rCache->hasItem(FilterCache::E_CONTENTHANDLER, sHandler) && m_rCache->hasItem(FilterCache::E_TYPE, sHandler)) |
| { |
| _FILTER_CONFIG_LOG_("ContentHandlerFactory::createInstanceWithArguments() ... simulate old type search functionality!\n"); |
| |
| css::uno::Sequence< ::rtl::OUString > lTypes(1); |
| lTypes[0] = sHandler; |
| |
| css::uno::Sequence< css::beans::NamedValue > lQuery(1); |
| lQuery[0].Name = PROPNAME_TYPES; |
| lQuery[0].Value <<= lTypes; |
| |
| css::uno::Reference< css::container::XEnumeration > xSet = createSubSetEnumerationByProperties(lQuery); |
| while(xSet->hasMoreElements()) |
| { |
| ::comphelper::SequenceAsHashMap lHandlerProps(xSet->nextElement()); |
| if (!(lHandlerProps[PROPNAME_NAME] >>= sRealHandler)) |
| continue; |
| } |
| |
| // prevent outside code against NoSuchElementException! |
| // But dont implement such defensive strategy for our new create handling :-) |
| if (!m_rCache->hasItem(FilterCache::E_CONTENTHANDLER, sRealHandler)) |
| return css::uno::Reference< css::uno::XInterface>(); |
| } |
| |
| /* <- HACK */ |
| |
| #endif // _FILTER_CONFIG_MIGRATION_Q_ |
| |
| // search handler on cache |
| CacheItem aHandler = m_rCache->getItem(FilterCache::E_CONTENTHANDLER, sRealHandler); |
| |
| // create service instance |
| xHandler = m_xSMGR->createInstance(sRealHandler); |
| |
| // initialize filter |
| css::uno::Reference< css::lang::XInitialization > xInit(xHandler, css::uno::UNO_QUERY); |
| if (xInit.is()) |
| { |
| // format: lInitData[0] = seq<PropertyValue>, which contains all configuration properties of this handler |
| // lInitData[1] = lArguments[0] |
| // ... |
| // lInitData[n] = lArguments[n-1] |
| css::uno::Sequence< css::beans::PropertyValue > lConfig; |
| aHandler >> lConfig; |
| |
| ::comphelper::SequenceAsVector< css::uno::Any > stlArguments(lArguments); |
| stlArguments.insert(stlArguments.begin(), css::uno::makeAny(lConfig)); |
| |
| css::uno::Sequence< css::uno::Any > lInitData; |
| stlArguments >> lInitData; |
| |
| xInit->initialize(lInitData); |
| } |
| |
| return xHandler; |
| // <- SAFE |
| } |
| |
| /*----------------------------------------------- |
| 09.07.2003 07:46 |
| -----------------------------------------------*/ |
| css::uno::Sequence< ::rtl::OUString > SAL_CALL ContentHandlerFactory::getAvailableServiceNames() |
| throw(css::uno::RuntimeException) |
| { |
| // must be the same list as ((XNameAccess*)this)->getElementNames() return! |
| return getElementNames(); |
| } |
| |
| /*----------------------------------------------- |
| 09.07.2003 07:43 |
| -----------------------------------------------*/ |
| ::rtl::OUString ContentHandlerFactory::impl_getImplementationName() |
| { |
| return ::rtl::OUString::createFromAscii("com.sun.star.comp.filter.config.ContentHandlerFactory"); |
| } |
| |
| /*----------------------------------------------- |
| 09.07.2003 07:43 |
| -----------------------------------------------*/ |
| css::uno::Sequence< ::rtl::OUString > ContentHandlerFactory::impl_getSupportedServiceNames() |
| { |
| css::uno::Sequence< ::rtl::OUString > lServiceNames(1); |
| lServiceNames[0] = ::rtl::OUString::createFromAscii("com.sun.star.frame.ContentHandlerFactory"); |
| return lServiceNames; |
| } |
| |
| /*----------------------------------------------- |
| 09.07.2003 07:43 |
| -----------------------------------------------*/ |
| css::uno::Reference< css::uno::XInterface > SAL_CALL ContentHandlerFactory::impl_createInstance(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR) |
| { |
| ContentHandlerFactory* pNew = new ContentHandlerFactory(xSMGR); |
| return css::uno::Reference< css::uno::XInterface >(static_cast< css::lang::XMultiServiceFactory* >(pNew), css::uno::UNO_QUERY); |
| } |
| |
| } // namespace config |
| } // namespace filter |
