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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
 */



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

 published interface XIdlClass;


/** Reflects an IDL interface method.
*/
published 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 information 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 information 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 );
};


}; }; }; };

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