comphelper/source/processfactory/processfactory.cxx

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  27
  28 // MARKER(update_precomp.py): autogen include statement, do not remove
  29 #include "precompiled_comphelper.hxx"
  30 #include <osl/mutex.hxx>
  31 #include <comphelper/processfactory.hxx>
  32 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  33
  34 #include "com/sun/star/beans/XPropertySet.hpp"
  35
  36
  37 using namespace ::com::sun::star;
  38 using namespace com::sun::star::uno;
  39 using namespace com::sun::star::lang;
  40 using namespace osl;
  41
  42 namespace comphelper
  43 {
  44
  45 /*
  46     This function preserves only that the xProcessFactory variable will not be create when
  47     the library is loaded.
  48 */
  49 Reference< XMultiServiceFactory > localProcessFactory( const Reference< XMultiServiceFactory >& xSMgr, sal_Bool bSet )
  50 {
  51     Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
  52
  53     static Reference< XMultiServiceFactory > xProcessFactory;
  54     if ( bSet )
  55     {
  56         xProcessFactory = xSMgr;
  57     }
  58
  59     return xProcessFactory;
  60 }
  61
  62
  63 void setProcessServiceFactory(const Reference< XMultiServiceFactory >& xSMgr)
  64 {
  65     localProcessFactory( xSMgr, sal_True );
  66 }
  67
  68 Reference< XMultiServiceFactory > getProcessServiceFactory()
  69 {
  70     Reference< XMultiServiceFactory> xReturn;
  71     xReturn = localProcessFactory( xReturn, sal_False );
  72     return xReturn;
  73 }
  74
  75 Reference< XInterface > createProcessComponent( const ::rtl::OUString& _rServiceSpecifier ) SAL_THROW( ( RuntimeException ) )
  76 {
  77     Reference< XInterface > xComponent;
  78
  79     Reference< XMultiServiceFactory > xFactory( getProcessServiceFactory() );
  80     if ( xFactory.is() )
  81         xComponent = xFactory->createInstance( _rServiceSpecifier );
  82
  83     return xComponent;
  84 }
  85
  86 Reference< XInterface > createProcessComponentWithArguments( const ::rtl::OUString& _rServiceSpecifier,
  87         const Sequence< Any >& _rArgs ) SAL_THROW( ( RuntimeException ) )
  88 {
  89     Reference< XInterface > xComponent;
  90
  91     Reference< XMultiServiceFactory > xFactory( getProcessServiceFactory() );
  92     if ( xFactory.is() )
  93         xComponent = xFactory->createInstanceWithArguments( _rServiceSpecifier, _rArgs );
  94
  95     return xComponent;
  96 }
  97
  98 Reference< XComponentContext > getProcessComponentContext()
  99 {
 100     Reference< XComponentContext > xRet;
 101     uno::Reference<beans::XPropertySet> const xProps(
 102         comphelper::getProcessServiceFactory(), uno::UNO_QUERY );
 103     if (xProps.is()) {
 104         try {
 105             xRet.set( xProps->getPropertyValue( rtl::OUString(
 106                               RTL_CONSTASCII_USTRINGPARAM("DefaultContext") ) ),
 107                       uno::UNO_QUERY );
 108         }
 109         catch (beans::UnknownPropertyException const&) {
 110         }
 111     }
 112     return xRet;
 113 }
 114
 115 } // namespace comphelper
 116
 117 extern "C" {
 118 uno::XComponentContext * comphelper_getProcessComponentContext()
 119 {
 120     uno::Reference<uno::XComponentContext> xRet;
 121     xRet = ::comphelper::getProcessComponentContext();
 122     if (xRet.is())
 123         xRet->acquire();
 124     return xRet.get();
 125 }
 126 } // extern "C"
 127