diff options
Diffstat (limited to 'framework/source/dispatch/servicehandler.cxx')
| -rw-r--r-- | framework/source/dispatch/servicehandler.cxx | 88 |
1 files changed, 66 insertions, 22 deletions
diff --git a/framework/source/dispatch/servicehandler.cxx b/framework/source/dispatch/servicehandler.cxx index c810176a34b6..7425aee71cbf 100644 --- a/framework/source/dispatch/servicehandler.cxx +++ b/framework/source/dispatch/servicehandler.cxx @@ -2,9 +2,9 @@ * * $RCSfile: servicehandler.cxx,v $ * - * $Revision: 1.1 $ + * $Revision: 1.2 $ * - * last change: $Author: as $ $Date: 2002-05-02 11:36:24 $ + * last change: $Author: as $ $Date: 2002-05-03 08:01:00 $ * * The Contents of this file are made available subject to the terms of * either of the following licenses @@ -103,6 +103,9 @@ namespace framework{ // non exported const //_________________________________________________________________________________________________________________ +#define PROTOCOL_VALUE "service:" +#define PROTOCOL_LENGTH 8 + //_________________________________________________________________________________________________________________ // non exported definitions //_________________________________________________________________________________________________________________ @@ -114,16 +117,18 @@ namespace framework{ //_________________________________________________________________________________________________________________ // XInterface, XTypeProvider, XServiceInfo -DEFINE_XINTERFACE_4(ServiceHandler , +DEFINE_XINTERFACE_5(ServiceHandler , OWeakObject , DIRECT_INTERFACE(css::lang::XTypeProvider ), DIRECT_INTERFACE(css::lang::XServiceInfo ), + DIRECT_INTERFACE(css::frame::XDispatchProvider ), DIRECT_INTERFACE(css::frame::XNotifyingDispatch), DIRECT_INTERFACE(css::frame::XDispatch )) -DEFINE_XTYPEPROVIDER_4(ServiceHandler , +DEFINE_XTYPEPROVIDER_5(ServiceHandler , css::lang::XTypeProvider , css::lang::XServiceInfo , + css::frame::XDispatchProvider , css::frame::XNotifyingDispatch, css::frame::XDispatch ) @@ -178,6 +183,51 @@ ServiceHandler::~ServiceHandler() //_________________________________________________________________________________________________________________ /** + @short decide if this dispatch implementation can be used for requested URL or not + @descr A protocol handler is registerd for an URL pattern inside configuration and will + be asked by the generic dispatch mechanism inside framework, if he can handle this + special URL wich match his registration. He can agree by returning of a valid dispatch + instance or disagree by returning <NULL/>. + We don't create new dispatch instances here realy - we return THIS as result to handle it + at the same implementation. + + @modified 02.05.2002 15:25, as96863 +*/ +css::uno::Reference< css::frame::XDispatch > SAL_CALL ServiceHandler::queryDispatch( const css::util::URL& aURL , + const ::rtl::OUString& sTarget , + sal_Int32 nFlags ) throw( css::uno::RuntimeException ) +{ + css::uno::Reference< css::frame::XDispatch > xDispatcher; + if (aURL.Complete.compareToAscii(PROTOCOL_VALUE,PROTOCOL_LENGTH)==0) + xDispatcher = this; + return xDispatcher; +} + +//_________________________________________________________________________________________________________________ + +/** + @short do the same like dispatch() but for multiple requests at the same time + @descr - + + @modified 02.05.2002 15:27, as96863 +*/ +css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > SAL_CALL ServiceHandler::queryDispatches( const css::uno::Sequence< css::frame::DispatchDescriptor >& lDescriptor ) throw( css::uno::RuntimeException ) +{ + sal_Int32 nCount = lDescriptor.getLength(); + css::uno::Sequence< css::uno::Reference< css::frame::XDispatch > > lDispatcher( nCount ); + for( sal_Int32 i=0; i<nCount; ++i ) + { + lDispatcher[i] = this->queryDispatch( + lDescriptor[i].FeatureURL, + lDescriptor[i].FrameName, + lDescriptor[i].SearchFlags); + } + return lDispatcher; +} + +//_________________________________________________________________________________________________________________ + +/** @short dispatch URL with arguments @descr We use threadsafe internal method to do so. It returns a state value - but we ignore it. Because we doesn't support status listener notifications here. @@ -263,25 +313,19 @@ css::uno::Reference< css::uno::XInterface > ServiceHandler::implts_dispatch( con { css::uno::Reference< css::uno::XInterface > xService; - // don't accept other protocols - // Normaly we shouldn't be used for other URLs then "service:" ... - // but ... - if (aURL.Complete.compareToAscii("service:",8)==0) + css::uno::Reference< css::lang::XMultiServiceFactory > xFactory; + /* SAFE */{ + ReadGuard aReadLock( m_aLock ); + xFactory = m_xFactory; + /* SAFE */} + + if (xFactory.is()) { - css::uno::Reference< css::lang::XMultiServiceFactory > xFactory; - /* SAFE */{ - ReadGuard aReadLock( m_aLock ); - xFactory = m_xFactory; - /* SAFE */} - - if (xFactory.is()) - { - // extract service name from given URL and use it to create the component - // Arguments are not supported yet. - ::rtl::OUString sServiceName = aURL.Complete.copy(8); - if (sServiceName.getLength()>0) - xService = xFactory->createInstance(sServiceName); - } + // extract service name from given URL and use it to create the component + // Arguments are not supported yet. + ::rtl::OUString sServiceName = aURL.Complete.copy(PROTOCOL_LENGTH); + if (sServiceName.getLength()>0) + xService = xFactory->createInstance(sServiceName); } return xService; |