001 /* CurrentOperations.java -- 002 Copyright (C) 2005 Free Software Foundation, Inc. 003 004 This file is part of GNU Classpath. 005 006 GNU Classpath is free software; you can redistribute it and/or modify 007 it under the terms of the GNU General Public License as published by 008 the Free Software Foundation; either version 2, or (at your option) 009 any later version. 010 011 GNU Classpath is distributed in the hope that it will be useful, but 012 WITHOUT ANY WARRANTY; without even the implied warranty of 013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 General Public License for more details. 015 016 You should have received a copy of the GNU General Public License 017 along with GNU Classpath; see the file COPYING. If not, write to the 018 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 019 02110-1301 USA. 020 021 Linking this library statically or dynamically with other modules is 022 making a combined work based on this library. Thus, the terms and 023 conditions of the GNU General Public License cover the whole 024 combination. 025 026 As a special exception, the copyright holders of this library give you 027 permission to link this library with independent modules to produce an 028 executable, regardless of the license terms of these independent 029 modules, and to copy and distribute the resulting executable under 030 terms of your choice, provided that you also meet, for each linked 031 independent module, the terms and conditions of the license of that 032 module. An independent module is a module which is not derived from 033 or based on this library. If you modify this library, you may extend 034 this exception to your version of the library, but you are not 035 obligated to do so. If you do not wish to do so, delete this 036 exception statement from your version. */ 037 038 039 package org.omg.PortableServer; 040 041 import org.omg.PortableServer.CurrentPackage.NoContext; 042 043 /** 044 * Provides the Id of the object currently being served and POA 045 * to that this object is connected. Both Id and POA can be much 046 * simpler obtained from the servant by {@link Servant#_object_id() } 047 * and {@link Servant#_poa()} that use the CurrentOperations indirectly. 048 * 049 * As long as the ORB reference is still available, the current information 050 * is available via {@link Current} that is returned by 051 * ORB.resolve_initial_references("POACurrent"). To support this call, 052 * the ORB maintains the thread to invocation data map for all calls that 053 * are currently being processed. 054 * 055 * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org) 056 */ 057 public interface CurrentOperations 058 extends org.omg.CORBA.CurrentOperations 059 { 060 /** 061 * Returns the Id of the object currently being served. The returned 062 * value is also correct if the calling code is running is several 063 * paralled threads. 064 * 065 * @return the Id of the object that is currently being served by this 066 * thread. 067 */ 068 byte[] get_object_id() 069 throws NoContext; 070 071 /** 072 * Returns POA to that the object currently being served is connected. 073 * The returned value is also correct if the calling code is running is several 074 * paralled threads. 075 * 076 * @return the Id of the object that is currently being served by this 077 * thread. 078 */ 079 POA get_POA() 080 throws NoContext; 081 }