svtools/source/java/javacontext.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_svtools.hxx"
  33 #include "com/sun/star/uno/Any.hxx"
  34 #include "com/sun/star/uno/Type.hxx"
  35 #include <svtools/svtdata.hxx>
  36 #include <svtools/javacontext.hxx>
  37 #include <svtools/javainteractionhandler.hxx>
  38
  39 using namespace com::sun::star::uno;
  40 using namespace com::sun::star::task;
  41 namespace svt
  42 {
  43
  44 JavaContext::JavaContext( const Reference< XCurrentContext > & ctx )
  45     :
  46     m_aRefCount(0),
  47     m_xNextContext( ctx ),
  48     m_bShowErrorsOnce(false)
  49 {
  50 }
  51
  52 JavaContext::JavaContext( const Reference< XCurrentContext > & ctx,
  53                           bool bShowErrorsOnce)
  54     : m_aRefCount(0),
  55       m_xNextContext( ctx ),
  56       m_bShowErrorsOnce(bShowErrorsOnce)
  57 {
  58 }
  59
  60 JavaContext::~JavaContext()
  61 {
  62 }
  63
  64 Any SAL_CALL JavaContext::queryInterface(const Type& aType )
  65     throw (RuntimeException)
  66 {
  67     if (aType == getCppuType(reinterpret_cast<Reference<XInterface>*>(0)))
  68         return Any(Reference<XInterface>(static_cast<XInterface*>(this)));
  69     else if (aType == getCppuType(reinterpret_cast<Reference<XCurrentContext>*>(0)))
  70         return Any(Reference<XCurrentContext>( static_cast<XCurrentContext*>(this)));
  71     return Any();
  72 }
  73
  74 void SAL_CALL JavaContext::acquire(  ) throw ()
  75 {
  76     osl_incrementInterlockedCount( &m_aRefCount );
  77 }
  78
  79 void SAL_CALL JavaContext::release(  ) throw ()
  80 {
  81     if (! osl_decrementInterlockedCount( &m_aRefCount ))
  82         delete this;
  83 }
  84
  85 Any SAL_CALL JavaContext::getValueByName( const ::rtl::OUString& Name) throw (RuntimeException)
  86 {
  87     Any retVal;
  88
  89     if ( 0 == Name.compareToAscii( JAVA_INTERACTION_HANDLER_NAME ))
  90     {
  91         {
  92             osl::MutexGuard aGuard(osl::Mutex::getGlobalMutex());
  93             if (!m_xHandler.is())
  94                 m_xHandler = Reference< XInteractionHandler >(
  95                     new JavaInteractionHandler(m_bShowErrorsOnce));
  96         }
  97         retVal = makeAny(m_xHandler);
  98
  99     }
 100     else if( m_xNextContext.is() )
 101     {
 102         // Call next context in chain if found
 103         retVal = m_xNextContext->getValueByName( Name );
 104     }
 105     return retVal;
 106 }
 107
 108
 109 }