namingservice.cxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#include <cppuhelper/factory.hxx>
#include <cppuhelper/implbase.hxx>
#include <cppuhelper/supportsservice.hxx>
 
#include <com/sun/star/uno/XNamingService.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
 
#include <mutex>
#include <unordered_map>
 
using namespace cppu;
using namespace osl;
 
using namespace css::uno;
using namespace css::lang;
using namespace css::registry;
 
 
namespace stoc_namingservice
{
 
typedef std::unordered_map< OUString, Reference<XInterface > > HashMap_OWString_Interface;
 
namespace {
 
class NamingService_Impl
    : public WeakImplHelper < XServiceInfo, XNamingService >
{
    std::mutex                          aMutex;
    HashMap_OWString_Interface          aMap;
public:
    NamingService_Impl();
 
    // XServiceInfo
    virtual OUString SAL_CALL getImplementationName() override;
    virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
    virtual Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 
    virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getRegisteredObject( const OUString& Name ) override;
    virtual void SAL_CALL registerObject( const OUString& Name, const css::uno::Reference< css::uno::XInterface >& Object ) override;
    virtual void SAL_CALL revokeObject( const OUString& Name ) override;
};
 
}
 
 
 
NamingService_Impl::NamingService_Impl() {}
 
// XServiceInfo
OUString NamingService_Impl::getImplementationName()
{
    return "com.sun.star.comp.stoc.NamingService";
}
 
// XServiceInfo
sal_Bool NamingService_Impl::supportsService( const OUString & rServiceName )
{
    return cppu::supportsService(this, rServiceName);
}
 
// XServiceInfo
Sequence< OUString > NamingService_Impl::getSupportedServiceNames()
{
    return { "com.sun.star.uno.NamingService" };
}
 
// XServiceInfo
Reference< XInterface > NamingService_Impl::getRegisteredObject( const OUString& Name )
{
    std::scoped_lock aGuard( aMutex );
    Reference< XInterface > xRet;
    HashMap_OWString_Interface::iterator aIt = aMap.find( Name );
    if( aIt != aMap.end() )
        xRet = (*aIt).second;
    return xRet;
}
 
// XServiceInfo
void NamingService_Impl::registerObject( const OUString& Name, const Reference< XInterface >& Object )
{
    std::scoped_lock aGuard( aMutex );
    aMap[ Name ] = Object;
}
 
// XServiceInfo
void NamingService_Impl::revokeObject( const OUString& Name )
{
    std::scoped_lock aGuard( aMutex );
    aMap.erase( Name );
}
 
}
 
extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
stoc_NamingService_Impl_get_implementation(
    css::uno::XComponentContext* , css::uno::Sequence<css::uno::Any> const&)
{
    return cppu::acquire(new stoc_namingservice::NamingService_Impl());
}
 
 
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