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org.omg.PortableInterceptor

Interface CurrentOperations

All Superinterfaces:
CurrentOperations
Known Subinterfaces:
Current
Known Implementing Classes:
gnuIcCurrent
public interface CurrentOperations
extends CurrentOperations
Defines the operations, applicable to the portable interceptor Current. Portable Interceptors Current (also known as PICurrent) is a slot table. Each slot has an integer identifier, can hold a CORBA Any and is used by some service to transfer data between thread and request contexts. Each service which wishes to use PICurrent reserves a slot or slots at initialization time and uses those slots during the processing of requests and replies.

Method Summary

Any
get_slot(int slot_id)
Get data from the slot with the given slot_id.
void
set_slot(int slot_id, Any data)
Sets data for the slot with the given slot_id.

Method Details

get_slot

public Any get_slot(int slot_id)
            throws InvalidSlot,
                   BAD_INV_ORDER
Get data from the slot with the given slot_id.
Parameters:
slot_id - the slot slot_id.
Returns:
the Any that was stored in the slot. If the given slot has not been set, the returned Any contains a type code with a TCKind value of tk_null and has no value.
Throws:
InvalidSlot - for the unknown slot.
BAD_INV_ORDER - minor 10 if called from the ORBInitializer methods.

set_slot

public void set_slot(int slot_id,
                     Any data)
            throws InvalidSlot,
                   BAD_INV_ORDER
Sets data for the slot with the given slot_id.
Parameters:
slot_id - the slot slot_id.
data - the Any that will be stored into the slot.
Throws:
InvalidSlot - for the unknown slot.
BAD_INV_ORDER - minor 10 if called from the ORBInitializer methods.
CurrentOperations.java -- Copyright (C) 2005 Free Software Foundation, Inc. This file is part of GNU Classpath. GNU Classpath is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2, or (at your option) any later version. GNU Classpath 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 General Public License for more details. You should have received a copy of the GNU General Public License along with GNU Classpath; see the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. Linking this library statically or dynamically with other modules is making a combined work based on this library. Thus, the terms and conditions of the GNU General Public License cover the whole combination. As a special exception, the copyright holders of this library give you permission to link this library with independent modules to produce an executable, regardless of the license terms of these independent modules, and to copy and distribute the resulting executable under terms of your choice, provided that you also meet, for each linked independent module, the terms and conditions of the license of that module. An independent module is a module which is not derived from or based on this library. If you modify this library, you may extend this exception to your version of the library, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.

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