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/*************************************************************************
 *
 *  $RCSfile: XIdlMethod.idl,v $
 *
 *  $Revision: 1.9 $
 *
 *  last change: $Author: mi $ $Date: 2002-12-11 13:39:24 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/
#ifndef __com_sun_star_reflection_XIdlMethod_idl__
#define __com_sun_star_reflection_XIdlMethod_idl__

#ifndef __com_sun_star_reflection_XIdlMember_idl__
#include <com/sun/star/reflection/XIdlMember.idl>
#endif

#ifndef __com_sun_star_reflection_ParamInfo_idl__
#include <com/sun/star/reflection/ParamInfo.idl>
#endif

#ifndef __com_sun_star_reflection_MethodMode_idl__
#include <com/sun/star/reflection/MethodMode.idl>
#endif

#ifndef __com_sun_star_lang_IllegalArgumentException_idl__
#include <com/sun/star/lang/IllegalArgumentException.idl>
#endif

#ifndef __com_sun_star_reflection_InvocationTargetException_idl__
#include <com/sun/star/reflection/InvocationTargetException.idl>
#endif


//=============================================================================

 module com {  module sun {  module star {  module reflection {

interface XIdlClass;

//=============================================================================

/** Reflects an IDL interface method.
*/
interface XIdlMethod: com::sun::star::reflection::XIdlMember
{
    /** Returns the return type of the reflected method.

        @return
                return type of reflected method
    */
    XIdlClass getReturnType();

    /** Returns the formal parameter types of the reflected method in order of IDL
        declaration.

        @return
                formal parameter types of reflected method
    */
    sequence<XIdlClass> getParameterTypes();

    /** Returns formal parameter informations of the reflected method
        in order of IDL declaration.
        Parameter information reflects the parameter's access mode (in, out, inout),
        the parameter's name and formal type.

        @return
                parameter informations of reflected method
    */
    sequence<ParamInfo> getParameterInfos();

    /** Returns the declared exceptions types of the reflected method.

        @return
                declared exception types of reflected method
    */
    sequence<com::sun::star::reflection::XIdlClass> getExceptionTypes();

    /** Returns the method mode in which calls are run, i.e. either oneway or
        twoway.  Method mode oneway denotes that a call may be run asynchronously
        (thus having no out parameters or return value)

        @return
                method mode of reflected method
    */
    com::sun::star::reflection::MethodMode getMode();

    /** Invokes the reflected method on a given object with the given parameters.
        The parameters may be widening converted to fit their exact IDL type,
        meaning no loss of information.

        @param obj
               object to call on
        @param args
               arguments passed to the method
        @return
                return value of the method call (may be empty for methods returning void)

        @throws IllegalArgumentException
        if the given object is a nuull reference or does not support the reflected
        method's interface
        @throws IllegalArgumentException
        if the given number of arguments differ from the expected number
        or the given arguments' types differ from the expected ones (even a
        widening conversion was not possible)
        @throws InvocationTargetException
        if the reflected method that has been invoked has thrown an exception.
        The original exception will be wrapped up and signalled by the
        InvocationTargetException
    */
    any invoke(
        [in] any obj,
        [inout] sequence<any> args )
        raises( com::sun::star::lang::IllegalArgumentException,
                com::sun::star::reflection::InvocationTargetException );
};

//=============================================================================

}; }; }; };

/*=============================================================================

=============================================================================*/
#endif