Source for org.omg.PortableServer.CurrentOperations

   1: /* CurrentOperations.java --
   2:    Copyright (C) 2005 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10: 
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: 
  39: package org.omg.PortableServer;
  40: 
  41: import org.omg.PortableServer.CurrentPackage.NoContext;
  42: 
  43: /**
  44:  * Provides the Id of the object currently being served and POA
  45:  * to that this object is connected. Both Id and POA can be much
  46:  * simpler obtained from the servant by {@link Servant#_object_id() }
  47:  * and {@link Servant#_poa()} that use the CurrentOperations indirectly.
  48:  *
  49:  * As long as the ORB reference is still available, the current information
  50:  * is available via {@link Current} that is returned by
  51:  * ORB.resolve_initial_references("POACurrent"). To support this call,
  52:  * the ORB maintains the thread to invocation data map for all calls that
  53:  * are currently being processed.
  54:  *
  55:  * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  56:  */
  57: public interface CurrentOperations
  58:   extends org.omg.CORBA.CurrentOperations
  59: {
  60:   /**
  61:    * Returns the Id of the object currently being served. The returned
  62:    * value is also correct if the calling code is running is several
  63:    * paralled threads.
  64:    *
  65:    * @return the Id of the object that is currently being served by this
  66:    * thread.
  67:    */
  68:   byte[] get_object_id()
  69:                 throws NoContext;
  70: 
  71:   /**
  72:    * Returns POA to that the object currently being served is connected.
  73:    * The returned value is also correct if the calling code is running is several
  74:    * paralled threads.
  75:    *
  76:    * @return the Id of the object that is currently being served by this
  77:    * thread.
  78:    */
  79:   POA get_POA()
  80:        throws NoContext;