comphelper/source/processfactory/processfactory.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_comphelper.hxx"
  33 #include <osl/mutex.hxx>
  34 #include <comphelper/processfactory.hxx>
  35 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  36
  37 #include "com/sun/star/beans/XPropertySet.hpp"
  38
  39
  40 using namespace ::com::sun::star;
  41 using namespace com::sun::star::uno;
  42 using namespace com::sun::star::lang;
  43 using namespace osl;
  44
  45 namespace comphelper
  46 {
  47
  48 /*
  49     This function preserves only that the xProcessFactory variable will not be create when
  50     the library is loaded.
  51 */
  52 Reference< XMultiServiceFactory > localProcessFactory( const Reference< XMultiServiceFactory >& xSMgr, sal_Bool bSet )
  53 {
  54     Guard< Mutex > aGuard( Mutex::getGlobalMutex() );
  55
  56     static Reference< XMultiServiceFactory > xProcessFactory;
  57     if ( bSet )
  58     {
  59         xProcessFactory = xSMgr;
  60     }
  61
  62     return xProcessFactory;
  63 }
  64
  65
  66 void setProcessServiceFactory(const Reference< XMultiServiceFactory >& xSMgr)
  67 {
  68     localProcessFactory( xSMgr, sal_True );
  69 }
  70
  71 Reference< XMultiServiceFactory > getProcessServiceFactory()
  72 {
  73     Reference< XMultiServiceFactory> xReturn;
  74     xReturn = localProcessFactory( xReturn, sal_False );
  75     return xReturn;
  76 }
  77
  78 Reference< XInterface > createProcessComponent( const ::rtl::OUString& _rServiceSpecifier ) SAL_THROW( ( RuntimeException ) )
  79 {
  80     Reference< XInterface > xComponent;
  81
  82     Reference< XMultiServiceFactory > xFactory( getProcessServiceFactory() );
  83     if ( xFactory.is() )
  84         xComponent = xFactory->createInstance( _rServiceSpecifier );
  85
  86     return xComponent;
  87 }
  88
  89 Reference< XInterface > createProcessComponentWithArguments( const ::rtl::OUString& _rServiceSpecifier,
  90         const Sequence< Any >& _rArgs ) SAL_THROW( ( RuntimeException ) )
  91 {
  92     Reference< XInterface > xComponent;
  93
  94     Reference< XMultiServiceFactory > xFactory( getProcessServiceFactory() );
  95     if ( xFactory.is() )
  96         xComponent = xFactory->createInstanceWithArguments( _rServiceSpecifier, _rArgs );
  97
  98     return xComponent;
  99 }
 100
 101 Reference< XComponentContext > getProcessComponentContext()
 102 {
 103     Reference< XComponentContext > xRet;
 104     uno::Reference<beans::XPropertySet> const xProps(
 105         comphelper::getProcessServiceFactory(), uno::UNO_QUERY );
 106     if (xProps.is()) {
 107         try {
 108             xRet.set( xProps->getPropertyValue( rtl::OUString(
 109                               RTL_CONSTASCII_USTRINGPARAM("DefaultContext") ) ),
 110                       uno::UNO_QUERY );
 111         }
 112         catch (beans::UnknownPropertyException const&) {
 113         }
 114     }
 115     return xRet;
 116 }
 117
 118 } // namespace comphelper
 119
 120 extern "C" {
 121 uno::XComponentContext * comphelper_getProcessComponentContext()
 122 {
 123     uno::Reference<uno::XComponentContext> xRet;
 124     xRet = ::comphelper::getProcessComponentContext();
 125     if (xRet.is())
 126         xRet->acquire();
 127     return xRet.get();
 128 }
 129 } // extern "C"
 130