gomp-20050608-branch/libjava/classpath/org/omg/PortableInterceptor/IORInterceptor_3_0Operations.java

   1 /* IORInterceptor_3_0Operations.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.PortableInterceptor;
  40
  41 /**
  42  * Defines the operations, applicable to the IORInterceptor_3_0.
  43  *
  44  * @since 1.5
  45  *
  46  * @author Audrius Meskauskas, Lithuania (AudriusA@Bioinformatics.org)
  47  */
  48 public interface IORInterceptor_3_0Operations
  49   extends IORInterceptorOperations
  50 {
  51   /**
  52    * This method is invoked on all registered IORInterceptor_3_0 instances when
  53    * the state of the adapter manager changes.
  54    *
  55    * @param adapterManagerId the Id of the adapter manager that has changed the
  56    * state. The same value is returned by
  57    * {@link IORInfoOperations#manager_id()}.
  58    *
  59    * @param adapterState the new state of the adapter manager, one of the
  60    * {@link HOLDING#value}, {@link DISCARDING#value}, {@link INACTIVE#value}
  61    * or {@link NON_EXISTENT#value}.
  62    */
  63   void adapter_manager_state_changed(int adapterManagerId, short adapterState);
  64
  65   /**
  66    * Notifies the interceptor about the adapter state changes that are unrelated
  67    * to adapter manager state changes. This method is invoked on all registered
  68    * IORInterceptor_3_0 instances. The only currently possible change of state
  69    * is when POA is destroyed. In this case, the method is invoked passing the
  70    * single element array witn the reference template of the POA being destroyed
  71    * and the {@link NON_EXISTENT#value} state.
  72    *
  73    * @param adapters identifies the object adapters that have changed they
  74    * state.
  75    * @param adaptersState the new state of the adapters, one of the
  76    * {@link HOLDING#value}, {@link DISCARDING#value}, {@link INACTIVE#value}
  77    * or {@link NON_EXISTENT#value}.
  78    */
  79   void adapter_state_changed(ObjectReferenceTemplate[] adapters,
  80     short adaptersState);
  81
  82   /**
  83    * This metod is invoked after the
  84    * {@link IORInterceptorOperations#establish_components} have been called on
  85    * all registered interceptor instances. At this stage, it is possible to set
  86    * the object reference factory using
  87    * {@link IORInfo#current_factory(ObjectReferenceFactory )}.
  88    */
  89   void components_established(IORInfo info);
  90 }