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gnu.java.rmi.server

Class UnicastServer

Implemented Interfaces:
ProtocolConstants
public class UnicastServer
extends Object
implements ProtocolConstants

Field Summary

static Map<K,V>
actIds
Mapping the registered activatable objects into they server references.

Fields inherited from interface gnu.java.rmi.server.ProtocolConstants

DEFAULT_PROTOCOL, MESSAGE_CALL, MESSAGE_CALL_ACK, MESSAGE_DGCACK, MESSAGE_PING, MESSAGE_PING_ACK, MULTIPLEX_PROTOCOL, PROTOCOL_ACK, PROTOCOL_HEADER, PROTOCOL_NACK, PROTOCOL_VERSION, RETURN_ACK, RETURN_NACK, SINGLE_OP_PROTOCOL, STREAM_PROTOCOL

Method Summary

static void
dispatch(UnicastConnection conn)
static void
exportActivatableObject(ActivatableServerRef ref)
Export tha activatable object.
static void
exportObject(UnicastServerRef obj)
Connect this server reference to the server, allowing the local implementation, associated with this object, to receive remote calls.
static ActivatableServerRef
getActivatableRef(ActivationID id)
Get the activatable server reference that is handling activation of the given activation id.
static Collection<E>
getExported(Object id)
Get the server references to the object, previously exported via this server.
static UnicastServerRef
getExportedRef(Remote remote)
Get the exported reference of the given Remote.
static void
registerActivatable(ActivatableServerRef ref)
Register the activatable object into the table of the activatable objects.
static boolean
unexportObject(UnicastServerRef obj, boolean force)
Remove the given server reference.
static void
unregisterActivatable(ActivationID id)
Unregister the previously registered activatable server reference.

Methods inherited from class java.lang.Object

clone, equals, extends Object> getClass, finalize, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

actIds

public static Map<K,V> actIds
Mapping the registered activatable objects into they server references.

Method Details

dispatch

public static void dispatch(UnicastConnection conn)
            throws Exception

exportActivatableObject

public static void exportActivatableObject(ActivatableServerRef ref)
Export tha activatable object. The object id is placed into the map, but the object itself not. This is enough to deliver call to the ref.incomingMessageCall where the object will be instantiated, if not present.

exportObject

public static void exportObject(UnicastServerRef obj)
Connect this server reference to the server, allowing the local implementation, associated with this object, to receive remote calls.
Parameters:
obj - the server reference, encloses the (usually local) remote object.

getActivatableRef

public static ActivatableServerRef getActivatableRef(ActivationID id)
            throws ActivationException
Get the activatable server reference that is handling activation of the given activation id.

getExported

public static Collection<E> getExported(Object id)
Get the server references to the object, previously exported via this server. As the identity map is scanned, more than one reference may match this Id.
Parameters:
id - the id of the exported object
Returns:
the server reference to this object, null if none.

getExportedRef

public static UnicastServerRef getExportedRef(Remote remote)
Get the exported reference of the given Remote. The identity map is used, the non-null value will only be returned if exactly the passed remote is part of the registered UnicastServerRef.
Parameters:
remote - the Remote that is connected to this server via UnicastServerRef.
Returns:
the UnicastServerRef that is used to connect the passed remote with this server or null, if this Remote is not connected to this server.

registerActivatable

public static void registerActivatable(ActivatableServerRef ref)
Register the activatable object into the table of the activatable objects.

unexportObject

public static boolean unexportObject(UnicastServerRef obj,
                                     boolean force)
Remove the given server reference. The remote object, associated with this reference, will no longer receive remote calls via this server.

unregisterActivatable

public static void unregisterActivatable(ActivationID id)
Unregister the previously registered activatable server reference.
UnicastServer.java -- Copyright (c) 1996, 1997, 1998, 1999, 2002, 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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