207 lines
7 KiB
C++
207 lines
7 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*************************************************************************
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*
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* The Contents of this file are made available subject to the terms of
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* the BSD license.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
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* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
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* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*************************************************************************/
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#include <osl/interlck.h>
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#include <osl/mutex.hxx>
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#include <cppuhelper/factory.hxx>
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#include <cppuhelper/supportsservice.hxx>
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#include <com/sun/star/lang/XTypeProvider.hpp>
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#include <mymodule/XSomething.hpp>
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using namespace ::rtl; // for OUString
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using namespace ::com::sun::star; // for odk interfaces
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using namespace ::com::sun::star::uno; // for basic types
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namespace my_sc_impl
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{
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Sequence< OUString > SAL_CALL getSupportedServiceNames_MyService1Impl()
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{
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Sequence< OUString > names(1);
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names[0] = "mymodule.MyService1";
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return names;
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}
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OUString SAL_CALL getImplementationName_MyService1Impl()
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{
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return OUString("mymodule.my_sc_implementation.MyService1");
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}
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class MyService1Impl
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: public ::mymodule::XSomething
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, public lang::XServiceInfo
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, public lang::XTypeProvider
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{
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oslInterlockedCount m_refcount;
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OUString m_sData;
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// it's good practice to store the context for further use when you use
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// other UNO API's in your implementation
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Reference< XComponentContext > m_xContext;
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public:
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inline MyService1Impl(Reference< XComponentContext > const & xContext) SAL_NOEXCEPT
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: m_refcount( 0 ),
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m_xContext(xContext)
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{}
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virtual ~MyService1Impl() {}
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// XInterface
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virtual Any SAL_CALL queryInterface( Type const & type );
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virtual void SAL_CALL acquire() SAL_NOEXCEPT;
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virtual void SAL_CALL release() SAL_NOEXCEPT;
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// XTypeProvider
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virtual Sequence< Type > SAL_CALL getTypes();
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virtual Sequence< sal_Int8 > SAL_CALL getImplementationId();
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// XSomething
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virtual OUString SAL_CALL methodOne( OUString const & str );
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virtual OUString SAL_CALL methodTwo( );
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// XServiceInfo
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virtual OUString SAL_CALL getImplementationName();
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virtual sal_Bool SAL_CALL supportsService( OUString const & serviceName );
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virtual Sequence< OUString > SAL_CALL getSupportedServiceNames();
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};
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// XInterface implementation
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Any MyService1Impl::queryInterface( Type const & type )
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{
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if (type.equals(::cppu::UnoType<XInterface>::get()))
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{
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// return XInterface interface
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// (resolve ambiguity by casting to lang::XTypeProvider)
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Reference< XInterface > x(
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static_cast< lang::XTypeProvider * >( this ) );
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return makeAny( x );
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}
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if (type.equals(::cppu::UnoType<lang::XTypeProvider>::get()))
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{
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// return XInterface interface
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Reference< XInterface > x(
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static_cast< lang::XTypeProvider * >( this ) );
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return makeAny( x );
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}
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if (type.equals(::cppu::UnoType<lang::XServiceInfo>::get()))
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{
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// return XServiceInfo interface
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Reference< lang::XServiceInfo > x(
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static_cast< lang::XServiceInfo * >( this ) );
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return makeAny( x );
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}
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if (type.equals(::cppu::UnoType<mymodule::XSomething>::get()))
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{
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// return sample interface
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Reference< ::mymodule::XSomething > x(
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static_cast< ::mymodule::XSomething * >( this ) );
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return makeAny( x );
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}
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// querying for unsupported type
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return Any();
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}
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void MyService1Impl::acquire() SAL_NOEXCEPT
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{
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// thread-safe incrementation of reference count
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::osl_atomic_increment( &m_refcount );
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}
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void MyService1Impl::release() SAL_NOEXCEPT
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{
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// thread-safe decrementation of reference count
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if (0 == ::osl_atomic_decrement( &m_refcount ))
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{
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delete this; // shutdown this object
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}
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}
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// XTypeProvider implementation
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Sequence< Type > MyService1Impl::getTypes()
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{
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Sequence< Type > seq( 3 );
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seq[ 0 ] = ::cppu::UnoType<lang::XTypeProvider>::get();
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seq[ 1 ] = ::cppu::UnoType<lang::XServiceInfo>::get();
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seq[ 2 ] = ::cppu::UnoType<mymodule::XSomething>::get();
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return seq;
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}
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Sequence< sal_Int8 > MyService1Impl::getImplementationId()
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{
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return css::uno::Sequence<sal_Int8>();
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}
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// XSomething implementation
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OUString MyService1Impl::methodOne( OUString const & str )
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{
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m_sData = str;
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return OUString( "called methodOne() of MyService1 implementation: " ) + m_sData;
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}
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OUString MyService1Impl::methodTwo( )
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{
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return OUString( "called methodTwo() of MyService1 implementation: " ) + m_sData;
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}
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// XServiceInfo implementation
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OUString MyService1Impl::getImplementationName()
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{
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// unique implementation name
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return OUString("mymodule.my_sc_implementation.MyService1");
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}
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sal_Bool MyService1Impl::supportsService( OUString const & serviceName )
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{
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return cppu::supportsService(this, serviceName);
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}
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Sequence< OUString > MyService1Impl::getSupportedServiceNames()
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{
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// this object only supports one service
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OUString serviceName("mymodule.MyService1");
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return Sequence< OUString >( &serviceName, 1 );
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}
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Reference< XInterface > SAL_CALL create_MyService1Impl(
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Reference< XComponentContext > const & xContext )
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{
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return static_cast< lang::XTypeProvider * >( new MyService1Impl( xContext) );
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}
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// forward decl: implemented in service2_impl.cxx
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Reference< XInterface > SAL_CALL create_MyService2Impl(
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Reference< XComponentContext > const & );
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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