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java.rmi.activation

Interface ActivationInstantiator

All Superinterfaces:
Remote
Known Implementing Classes:
ActivationGroup, ActivationGroup_Stub, DefaultActivationGroup
public interface ActivationInstantiator
extends Remote
The implementation of this interface creates (instantiates) the new remote objects in response to the activation request. The instantiator is returned by the ActivationGroup that calls ActivationSystem.activeGroup(ActivationGroupID,ActivationInstantiator,long).

Method Summary

MarshalledObject
extends Remote> newInstance(ActivationID id, ActivationDesc desc)
Creates and instantiate a new remote object.

Method Details

extends Remote> newInstance

public MarshalledObjectextends Remote> newInstance(ActivationID id,
                                                      ActivationDesc desc)
            throws ActivationException,
                   RemoteException
Creates and instantiate a new remote object. This method performs the following tasks:
  • Finds and loads (if not already loaded) the class of the object being instantiated
  • Creates an instance of the object using its special two parameter activation constructor, the first parameter being the ActivationID and the second the MarshalledObject.
Parameters:
id - the id of the object being instantiated
desc - the activation descriptor being instantiated
Returns:
the MarshalledObject, containing the stub to the newly created object.
Throws:
ActivationException - if the activation fails
RemoteException - if the remote call fails
ActivationInstantiator.java -- Copyright (c) 1996, 1997, 1998, 1999, 2004 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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