org.objectweb.perseus.distribution.api

Interface DistResServiceManager

Known Implementing Classes:
JGroupsServiceManager

public interface DistResServiceManager

Copyright (C) 2003-2004 - France Telecom R&D This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Release: 1.0 Authors: Olivier Lobry (olivier.lobry@rd.francetelecom.com)

Method Summary

DistResControllerService
getControllerService(Object nodeId)
Returns the controller service of a given local node
DistResCoordinatorService
getCoordinatorService(Object nodeId)
Returns the coordinator service of a given local node
boolean
getDeserializeAtCoordinator()
Set
getLocalNodes()
Get the set of existing local nodes
DistResUserService
getUserService(Object nodeId)
Returns the user service of a given local node
Serializable
newLocalNode(DistResCoordinatorFactory drcf)
Creates a new (virtual) node on which resources will be used and managed.
void
removeAllLocalNodes()
Removes all existing local nodes.
void
removeLocalNode(Object nodeId)
Removes a existing local node.
void
setDeserializeAtCoordinator(boolean value)

Method Details

getControllerService

public DistResControllerService getControllerService(Object nodeId)
Returns the controller service of a given local node

Parameters:
nodeId - the id of the related local node

Returns:
the controller service of a given local node


getCoordinatorService

public DistResCoordinatorService getCoordinatorService(Object nodeId)
Returns the coordinator service of a given local node

Parameters:
nodeId - the id of the related local node

Returns:
the controller service of a given local node


getDeserializeAtCoordinator

public boolean getDeserializeAtCoordinator()


getLocalNodes

public Set getLocalNodes()
Get the set of existing local nodes

Returns:
the set of existing local nodes


getUserService

public DistResUserService getUserService(Object nodeId)
Returns the user service of a given local node

Parameters:
nodeId - the id of the related local node

Returns:
the user service of a given local node


newLocalNode

public Serializable newLocalNode(DistResCoordinatorFactory drcf)
Creates a new (virtual) node on which resources will be used and managed. As node are virtual, one can create multiple nodes inside a single JVM.

Parameters:
drcf - the coordinator factory to use when coordinator creation is required

Returns:
the id of the created node


removeAllLocalNodes

public void removeAllLocalNodes()
Removes all existing local nodes.


removeLocalNode

public void removeLocalNode(Object nodeId)
Removes a existing local node.

Parameters:
nodeId -


setDeserializeAtCoordinator

public void setDeserializeAtCoordinator(boolean value)


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