scripting/source/provider/ProviderCache.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  18  */
  19
  20 #ifndef INCLUDED_SCRIPTING_SOURCE_PROVIDER_PROVIDERCACHE_HXX
  21 #define INCLUDED_SCRIPTING_SOURCE_PROVIDER_PROVIDERCACHE_HXX
  22
  23 #include <osl/mutex.hxx>
  24 #include <rtl/ustring.hxx>
  25 #include <cppuhelper/implbase1.hxx>
  26 #include <com/sun/star/uno/RuntimeException.hpp>
  27 #include <com/sun/star/lang/XServiceInfo.hpp>
  28 #include <com/sun/star/lang/XSingleServiceFactory.hpp>
  29 #include <com/sun/star/lang/XSingleComponentFactory.hpp>
  30 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
  31
  32 #include <com/sun/star/frame/XModel.hpp>
  33 #include <com/sun/star/script/provider/XScriptProvider.hpp>
  34
  35 #include <unordered_map>
  36
  37 namespace func_provider
  38 {
  39
  40 //Typedefs
  41
  42
  43 struct ProviderDetails
  44 {
  45     //css::uno::Reference< css::lang::XSingleServiceFactory > factory;
  46     css::uno::Reference< css::lang::XSingleComponentFactory > factory;
  47     css::uno::Reference< css::script::provider::XScriptProvider > provider;
  48 };
  49 typedef std::unordered_map < OUString, ProviderDetails , OUStringHash,
  50             ::std::equal_to< OUString > > ProviderDetails_hash;
  51
  52
  53 class ProviderCache
  54 {
  55
  56 public:
  57      ProviderCache( const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Sequence< css::uno::Any >& scriptContext )
  58         throw ( css::uno::RuntimeException );
  59      ProviderCache( const css::uno::Reference< css::uno::XComponentContext >& xContext, const css::uno::Sequence< css::uno::Any >& scriptContext,
  60         const css::uno::Sequence< OUString >& blackList )
  61         throw ( css::uno::RuntimeException );
  62     ~ProviderCache();
  63      css::uno::Reference< css::script::provider::XScriptProvider >
  64          getProvider( const OUString& providerName );
  65      css::uno::Sequence < css::uno::Reference< css::script::provider::XScriptProvider > >
  66          getAllProviders() throw ( css::uno::RuntimeException );
  67 private:
  68     void populateCache()
  69         throw ( css::uno::RuntimeException );
  70
  71    css::uno::Reference< css::script::provider::XScriptProvider >
  72         createProvider( ProviderDetails& details ) throw ( css::uno::RuntimeException );
  73     bool isInBlackList( const OUString& serviceName )
  74     {
  75         if ( m_sBlackList.getLength() > 0 )
  76         {
  77             for ( sal_Int32 index = 0; index < m_sBlackList.getLength(); index++ )
  78             {
  79                 if ( m_sBlackList[ index ].equals( serviceName ) )
  80                 {
  81                     return true;
  82                 }
  83             }
  84         }
  85         return false;
  86     }
  87     css::uno::Sequence< OUString >  m_sBlackList;
  88     ProviderDetails_hash  m_hProviderDetailsCache;
  89     osl::Mutex m_mutex;
  90     css::uno::Sequence< css::uno::Any >  m_Sctx;
  91     css::uno::Reference< css::uno::XComponentContext > m_xContext;
  92     css::uno::Reference< css::lang::XMultiComponentFactory > m_xMgr;
  93
  94
  95 };
  96 } // func_provider
  97 #endif
  98
  99 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */