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*
* Licensed to the Apache Software Foundation (ASF) under one
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*
* http://www.apache.org/licenses/LICENSE-2.0
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#ifndef _COM_SUN_STAR_UNO_REFERENCE_HXX_
#define _COM_SUN_STAR_UNO_REFERENCE_HXX_
#include <com/sun/star/uno/Reference.h>
#include <com/sun/star/uno/RuntimeException.hpp>
#ifndef _COM_SUN_STAR_UNO_XINTERFACE_HDL_
#include <com/sun/star/uno/XInterface.hdl>
#endif
#include <com/sun/star/uno/genfunc.hxx>
namespace com
{
namespace sun
{
namespace star
{
namespace uno
{
//__________________________________________________________________________________________________
inline XInterface * BaseReference::iquery(
XInterface * pInterface, const Type & rType )
SAL_THROW( (RuntimeException) )
{
if (pInterface)
{
Any aRet( pInterface->queryInterface( rType ) );
if (typelib_TypeClass_INTERFACE == aRet.pType->eTypeClass)
{
XInterface * pRet = static_cast< XInterface * >( aRet.pReserved );
aRet.pReserved = 0;
return pRet;
}
}
return 0;
}
//__________________________________________________________________________________________________
template< class interface_type >
inline XInterface * Reference< interface_type >::iquery(
XInterface * pInterface ) SAL_THROW( (RuntimeException) )
{
return BaseReference::iquery(pInterface, interface_type::static_type());
}
#ifndef EXCEPTIONS_OFF
extern "C" rtl_uString * SAL_CALL cppu_unsatisfied_iquery_msg(
typelib_TypeDescriptionReference * pType )
SAL_THROW_EXTERN_C();
extern "C" rtl_uString * SAL_CALL cppu_unsatisfied_iset_msg(
typelib_TypeDescriptionReference * pType )
SAL_THROW_EXTERN_C();
//__________________________________________________________________________________________________
inline XInterface * BaseReference::iquery_throw(
XInterface * pInterface, const Type & rType )
SAL_THROW( (RuntimeException) )
{
XInterface * pQueried = iquery( pInterface, rType );
if (pQueried)
return pQueried;
throw RuntimeException(
::rtl::OUString( cppu_unsatisfied_iquery_msg( rType.getTypeLibType() ), SAL_NO_ACQUIRE ),
Reference< XInterface >( pInterface ) );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline XInterface * Reference< interface_type >::iquery_throw(
XInterface * pInterface ) SAL_THROW( (RuntimeException) )
{
return BaseReference::iquery_throw(
pInterface, interface_type::static_type());
}
//__________________________________________________________________________________________________
template< class interface_type >
inline interface_type * Reference< interface_type >::iset_throw(
interface_type * pInterface ) SAL_THROW( (RuntimeException) )
{
if (pInterface)
{
pInterface->acquire();
return pInterface;
}
throw RuntimeException(
::rtl::OUString( cppu_unsatisfied_iset_msg( interface_type::static_type().getTypeLibType() ), SAL_NO_ACQUIRE ),
NULL );
}
#endif
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::~Reference() SAL_THROW( () )
{
if (_pInterface)
_pInterface->release();
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference() SAL_THROW( () )
{
_pInterface = 0;
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( const Reference< interface_type > & rRef ) SAL_THROW( () )
{
_pInterface = rRef._pInterface;
if (_pInterface)
_pInterface->acquire();
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( interface_type * pInterface ) SAL_THROW( () )
{
_pInterface = castToXInterface(pInterface);
if (_pInterface)
_pInterface->acquire();
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( interface_type * pInterface, __sal_NoAcquire ) SAL_THROW( () )
{
_pInterface = castToXInterface(pInterface);
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( interface_type * pInterface, UnoReference_NoAcquire ) SAL_THROW( () )
{
_pInterface = castToXInterface(pInterface);
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( const BaseReference & rRef, UnoReference_Query ) SAL_THROW( (RuntimeException) )
{
_pInterface = iquery( rRef.get() );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( XInterface * pInterface, UnoReference_Query ) SAL_THROW( (RuntimeException) )
{
_pInterface = iquery( pInterface );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( const Any & rAny, UnoReference_Query ) SAL_THROW( (RuntimeException) )
{
_pInterface = (typelib_TypeClass_INTERFACE == rAny.pType->eTypeClass
? iquery( static_cast< XInterface * >( rAny.pReserved ) ) : 0);
}
#ifndef EXCEPTIONS_OFF
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( const BaseReference & rRef, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
{
_pInterface = NULL;
_pInterface = iquery_throw( rRef.get() );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( XInterface * pInterface, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
{
_pInterface = NULL;
_pInterface = iquery_throw( pInterface );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( const Any & rAny, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
{
_pInterface = NULL;
_pInterface = iquery_throw( typelib_TypeClass_INTERFACE == rAny.pType->eTypeClass
? static_cast< XInterface * >( rAny.pReserved ) : 0 );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( const Reference< interface_type > & rRef, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
{
_pInterface = NULL;
_pInterface = iset_throw( rRef.get() );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type >::Reference( interface_type * pInterface, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
{
_pInterface = NULL;
_pInterface = iset_throw( pInterface );
}
#endif
//__________________________________________________________________________________________________
template< class interface_type >
inline void Reference< interface_type >::clear() SAL_THROW( () )
{
if (_pInterface)
{
XInterface * const pOld = _pInterface;
_pInterface = 0;
pOld->release();
}
}
//__________________________________________________________________________________________________
template< class interface_type >
inline sal_Bool Reference< interface_type >::set(
interface_type * pInterface ) SAL_THROW( () )
{
if (pInterface)
castToXInterface(pInterface)->acquire();
XInterface * const pOld = _pInterface;
_pInterface = castToXInterface(pInterface);
if (pOld)
pOld->release();
return (0 != pInterface);
}
//__________________________________________________________________________________________________
template< class interface_type >
inline sal_Bool Reference< interface_type >::set(
interface_type * pInterface, __sal_NoAcquire ) SAL_THROW( () )
{
XInterface * const pOld = _pInterface;
_pInterface = castToXInterface(pInterface);
if (pOld)
pOld->release();
return (0 != pInterface);
}
//__________________________________________________________________________________________________
template< class interface_type >
inline sal_Bool Reference< interface_type >::set(
interface_type * pInterface, UnoReference_NoAcquire ) SAL_THROW( () )
{
return set( pInterface, SAL_NO_ACQUIRE );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline sal_Bool Reference< interface_type >::set(
const Reference< interface_type > & rRef ) SAL_THROW( () )
{
return set( castFromXInterface( rRef._pInterface ) );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline sal_Bool Reference< interface_type >::set(
XInterface * pInterface, UnoReference_Query ) SAL_THROW( (RuntimeException) )
{
return set( castFromXInterface(iquery( pInterface )), SAL_NO_ACQUIRE );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline sal_Bool Reference< interface_type >::set(
const BaseReference & rRef, UnoReference_Query ) SAL_THROW( (RuntimeException) )
{
return set( castFromXInterface(iquery( rRef.get() )), SAL_NO_ACQUIRE );
}
//______________________________________________________________________________
template< class interface_type >
inline bool Reference< interface_type >::set(
Any const & rAny, UnoReference_Query )
{
return set(
castFromXInterface(
iquery(
rAny.pType->eTypeClass == typelib_TypeClass_INTERFACE
? static_cast< XInterface * >( rAny.pReserved ) : 0 )),
SAL_NO_ACQUIRE );
}
#ifndef EXCEPTIONS_OFF
//__________________________________________________________________________________________________
template< class interface_type >
inline void Reference< interface_type >::set(
XInterface * pInterface, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
{
set( castFromXInterface(iquery_throw( pInterface )), SAL_NO_ACQUIRE );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline void Reference< interface_type >::set(
const BaseReference & rRef, UnoReference_QueryThrow ) SAL_THROW( (RuntimeException) )
{
set( castFromXInterface(iquery_throw( rRef.get() )), SAL_NO_ACQUIRE );
}
//______________________________________________________________________________
template< class interface_type >
inline void Reference< interface_type >::set(
Any const & rAny, UnoReference_QueryThrow )
{
set( castFromXInterface(
iquery_throw(
rAny.pType->eTypeClass == typelib_TypeClass_INTERFACE
? static_cast< XInterface * >( rAny.pReserved ) : 0 )),
SAL_NO_ACQUIRE );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline void Reference< interface_type >::set(
interface_type * pInterface, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
{
set( iset_throw( pInterface ), SAL_NO_ACQUIRE );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline void Reference< interface_type >::set(
const Reference< interface_type > & rRef, UnoReference_SetThrow ) SAL_THROW( (RuntimeException) )
{
set( rRef.get(), UNO_SET_THROW );
}
#endif
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type > & Reference< interface_type >::operator = (
interface_type * pInterface ) SAL_THROW( () )
{
set( pInterface );
return *this;
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type > & Reference< interface_type >::operator = (
const Reference< interface_type > & rRef ) SAL_THROW( () )
{
set( castFromXInterface( rRef._pInterface ) );
return *this;
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type > Reference< interface_type >::query(
const BaseReference & rRef ) SAL_THROW( (RuntimeException) )
{
return Reference< interface_type >(
castFromXInterface(iquery( rRef.get() )), SAL_NO_ACQUIRE );
}
//__________________________________________________________________________________________________
template< class interface_type >
inline Reference< interface_type > Reference< interface_type >::query(
XInterface * pInterface ) SAL_THROW( (RuntimeException) )
{
return Reference< interface_type >(
castFromXInterface(iquery( pInterface )), SAL_NO_ACQUIRE );
}
//##################################################################################################
//__________________________________________________________________________________________________
inline sal_Bool BaseReference::operator == ( XInterface * pInterface ) const SAL_THROW( () )
{
if (_pInterface == pInterface)
return sal_True;
#ifndef EXCEPTIONS_OFF
try
{
#endif
// only the query to XInterface must return the same pointer if they belong to same objects
Reference< XInterface > x1( _pInterface, UNO_QUERY );
Reference< XInterface > x2( pInterface, UNO_QUERY );
return (x1._pInterface == x2._pInterface);
#ifndef EXCEPTIONS_OFF
}
catch (RuntimeException &)
{
return sal_False;
}
#endif
}
//______________________________________________________________________________
inline sal_Bool BaseReference::operator < (
const BaseReference & rRef ) const SAL_THROW( () )
{
if (_pInterface == rRef._pInterface)
return sal_False;
#if ! defined EXCEPTIONS_OFF
try
{
#endif
// only the query to XInterface must return the same pointer:
Reference< XInterface > x1( _pInterface, UNO_QUERY );
Reference< XInterface > x2( rRef, UNO_QUERY );
return (x1._pInterface < x2._pInterface);
#if ! defined EXCEPTIONS_OFF
}
catch (RuntimeException &)
{
return sal_False;
}
#endif
}
//__________________________________________________________________________________________________
inline sal_Bool BaseReference::operator != ( XInterface * pInterface ) const SAL_THROW( () )
{
return (! operator == ( pInterface ));
}
//__________________________________________________________________________________________________
inline sal_Bool BaseReference::operator == ( const BaseReference & rRef ) const SAL_THROW( () )
{
return operator == ( rRef._pInterface );
}
//__________________________________________________________________________________________________
inline sal_Bool BaseReference::operator != ( const BaseReference & rRef ) const SAL_THROW( () )
{
return (! operator == ( rRef._pInterface ));
}
}
}
}
}
#endif