254 lines
8.4 KiB
C++
254 lines
8.4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*************************************************************************
|
|
*
|
|
* The Contents of this file are made available subject to the terms of
|
|
* the BSD license.
|
|
*
|
|
* Copyright 2000, 2010 Oracle and/or its affiliates.
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. Neither the name of Sun Microsystems, Inc. nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
|
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
|
|
* TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
|
|
* USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
*************************************************************************/
|
|
|
|
#include <osl/interlck.h>
|
|
#include <osl/mutex.hxx>
|
|
#include <rtl/uuid.h>
|
|
#include <rtl/instance.hxx>
|
|
#include <cppuhelper/factory.hxx>
|
|
|
|
#include <com/sun/star/lang/XServiceInfo.hpp>
|
|
#include <com/sun/star/lang/XTypeProvider.hpp>
|
|
#include <my_module/XSomething.hpp>
|
|
|
|
|
|
using namespace ::rtl; // for OUString
|
|
using namespace ::com::sun::star; // for odk interfaces
|
|
using namespace ::com::sun::star::uno; // for basic types
|
|
|
|
namespace my_sc_impl
|
|
{
|
|
|
|
Sequence< OUString > SAL_CALL getSupportedServiceNames_MyService1Impl()
|
|
{
|
|
Sequence< OUString > names(1);
|
|
names[0] = OUString("my_module.MyService1");
|
|
return names;
|
|
}
|
|
|
|
OUString SAL_CALL getImplementationName_MyService1Impl()
|
|
{
|
|
return OUString("my_module.my_sc_implementation.MyService1");
|
|
}
|
|
|
|
|
|
class MyService1Impl
|
|
: public ::my_module::XSomething
|
|
, public lang::XServiceInfo
|
|
, public lang::XTypeProvider
|
|
{
|
|
oslInterlockedCount m_refcount;
|
|
OUString m_sData;
|
|
// it's good practise to store the context for further use when you use
|
|
// other UNO API's in your implementation
|
|
Reference< XComponentContext > m_xContext;
|
|
public:
|
|
inline MyService1Impl(Reference< XComponentContext > const & xContext) throw ()
|
|
: m_refcount( 0 ),
|
|
m_xContext(xContext)
|
|
{}
|
|
|
|
virtual ~MyService1Impl() {}
|
|
|
|
// XInterface
|
|
virtual Any SAL_CALL queryInterface( Type const & type )
|
|
throw (RuntimeException);
|
|
virtual void SAL_CALL acquire()
|
|
throw ();
|
|
virtual void SAL_CALL release()
|
|
throw ();
|
|
// XTypeProvider
|
|
virtual Sequence< Type > SAL_CALL getTypes()
|
|
throw (RuntimeException);
|
|
virtual Sequence< sal_Int8 > SAL_CALL getImplementationId()
|
|
throw (RuntimeException);
|
|
// XSomething
|
|
virtual OUString SAL_CALL methodOne( OUString const & str )
|
|
throw (RuntimeException);
|
|
virtual OUString SAL_CALL methodTwo( )
|
|
throw (RuntimeException);
|
|
// XServiceInfo
|
|
virtual OUString SAL_CALL getImplementationName()
|
|
throw (RuntimeException);
|
|
virtual sal_Bool SAL_CALL supportsService( OUString const & serviceName )
|
|
throw (RuntimeException);
|
|
virtual Sequence< OUString > SAL_CALL getSupportedServiceNames()
|
|
throw (RuntimeException);
|
|
};
|
|
|
|
// XInterface implementation
|
|
Any MyService1Impl::queryInterface( Type const & type )
|
|
throw (RuntimeException)
|
|
{
|
|
if (type.equals(::cppu::UnoType< Reference< XInterface > >::get()))
|
|
{
|
|
// return XInterface interface
|
|
// (resolve ambiguity by casting to lang::XTypeProvider)
|
|
Reference< XInterface > x(
|
|
static_cast< lang::XTypeProvider * >( this ) );
|
|
return makeAny( x );
|
|
}
|
|
if (type.equals(::cppu::UnoType< Reference< lang::XTypeProvider > >::get()))
|
|
{
|
|
// return XInterface interface
|
|
Reference< XInterface > x(
|
|
static_cast< lang::XTypeProvider * >( this ) );
|
|
return makeAny( x );
|
|
}
|
|
if (type.equals(::cppu::UnoType< Reference< lang::XServiceInfo > >::get()))
|
|
{
|
|
// return XServiceInfo interface
|
|
Reference< lang::XServiceInfo > x(
|
|
static_cast< lang::XServiceInfo * >( this ) );
|
|
return makeAny( x );
|
|
}
|
|
if (type.equals(::cppu::UnoType< Reference< ::my_module::XSomething > >::get()))
|
|
{
|
|
// return sample interface
|
|
Reference< ::my_module::XSomething > x(
|
|
static_cast< ::my_module::XSomething * >( this ) );
|
|
return makeAny( x );
|
|
}
|
|
// querying for unsupported type
|
|
return Any();
|
|
}
|
|
|
|
void MyService1Impl::acquire()
|
|
throw ()
|
|
{
|
|
// thread-safe incrementation of reference count
|
|
::osl_atomic_increment( &m_refcount );
|
|
}
|
|
|
|
void MyService1Impl::release()
|
|
throw ()
|
|
{
|
|
// thread-safe decrementation of reference count
|
|
if (0 == ::osl_atomic_decrement( &m_refcount ))
|
|
{
|
|
delete this; // shutdown this object
|
|
}
|
|
}
|
|
|
|
// XTypeProvider implementation
|
|
Sequence< Type > MyService1Impl::getTypes()
|
|
throw (RuntimeException)
|
|
{
|
|
Sequence< Type > seq( 3 );
|
|
seq[ 0 ] = ::cppu::UnoType< Reference< lang::XTypeProvider > >::get();
|
|
seq[ 1 ] = ::cppu::UnoType< Reference< lang::XServiceInfo > >::get();
|
|
seq[ 2 ] = ::cppu::UnoType< Reference< ::my_module::XSomething > >::get();
|
|
return seq;
|
|
}
|
|
namespace
|
|
{
|
|
// class to create an unique id
|
|
class UniqueIdInit
|
|
{
|
|
private:
|
|
::com::sun::star::uno::Sequence< sal_Int8 > m_aSeq;
|
|
public:
|
|
UniqueIdInit() : m_aSeq(16)
|
|
{
|
|
rtl_createUuid( (sal_uInt8*)m_aSeq.getArray(), 0, sal_True );
|
|
}
|
|
const ::com::sun::star::uno::Sequence< sal_Int8 >& getSeq() const { return m_aSeq; }
|
|
};
|
|
//A multi-thread safe UniqueIdInit singleton wrapper
|
|
class theService1ImplImplementationId
|
|
: public rtl::Static< UniqueIdInit,
|
|
theService1ImplImplementationId >
|
|
{
|
|
};
|
|
}
|
|
Sequence< sal_Int8 > MyService1Impl::getImplementationId()
|
|
throw (RuntimeException)
|
|
{
|
|
//create a singleton that generates a unique id on
|
|
//first initialization and returns the same one
|
|
//on subsequent calls.
|
|
return theService1ImplImplementationId::get().getSeq();
|
|
}
|
|
|
|
// XSomething implementation
|
|
OUString MyService1Impl::methodOne( OUString const & str )
|
|
throw (RuntimeException)
|
|
{
|
|
m_sData = str;
|
|
return OUString( "called methodOne() of MyService1 implementation: " ) + m_sData;
|
|
}
|
|
|
|
OUString MyService1Impl::methodTwo( )
|
|
throw (RuntimeException)
|
|
{
|
|
return OUString( "called methodTwo() of MyService1 implementation: " ) + m_sData;
|
|
}
|
|
|
|
// XServiceInfo implementation
|
|
OUString MyService1Impl::getImplementationName()
|
|
throw (RuntimeException)
|
|
{
|
|
// unique implementation name
|
|
return OUString("my_module.my_sc_implementation.MyService1");
|
|
}
|
|
sal_Bool MyService1Impl::supportsService( OUString const & serviceName )
|
|
throw (RuntimeException)
|
|
{
|
|
// this object only supports one service, so the test is simple
|
|
return serviceName == "my_module.MyService1";
|
|
}
|
|
Sequence< OUString > MyService1Impl::getSupportedServiceNames()
|
|
throw (RuntimeException)
|
|
{
|
|
// this object only supports one service
|
|
OUString serviceName("my_module.MyService1");
|
|
return Sequence< OUString >( &serviceName, 1 );
|
|
}
|
|
|
|
Reference< XInterface > SAL_CALL create_MyService1Impl(
|
|
Reference< XComponentContext > const & xContext )
|
|
SAL_THROW(())
|
|
{
|
|
return static_cast< lang::XTypeProvider * >( new MyService1Impl( xContext) );
|
|
}
|
|
|
|
// forward decl: implemented in service2_impl.cxx
|
|
Reference< XInterface > SAL_CALL create_MyService2Impl(
|
|
Reference< XComponentContext > const & ) SAL_THROW(());
|
|
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|