/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This 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 2.1 of
* the License, or (at your option) any later version.
*
* This software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ejb;
import java.rmi.RemoteException;
import javax.ejb.RemoveException;
/**
* The interface for persisting stateful session beans.
*
* @version <tt>$Revision: 81030 $</tt>
* @author <a href="mailto:rickard.oberg@telkel.com">Rickard Oberg</a>
* @author <a href="mailto:jason@planet57.com">Jason Dillon</a>
*/
public interface StatefulSessionPersistenceManager
extends ContainerPlugin
{
/**
* Create a unique identifier for the given SFSB context.
*
* @param ctx The context of the SFSB to create an unique identifier for.
* @return A unique identifier.
*
* @throws Exception Failed to create unique identifier.
*/
Object createId(StatefulSessionEnterpriseContext ctx)
throws Exception;
/**
* Called after the SFSB's ejbCreate method has been successfully
* invoked to allow the PM to perform an post creation setup.
*
* @param ctx The context of the SFSB which was created.
*/
void createdSession(StatefulSessionEnterpriseContext ctx)
throws Exception;
/**
* Activate the SFSB for the given context.
*
* <p>
* Implementation is responsible for invoking the bean's
* {@link javax.ejb.SessionBean#ejbActivate} method.
*
* @param ctx The context of the SFSB to activate.
*
* @throws RemoteException
*/
void activateSession(StatefulSessionEnterpriseContext ctx)
throws RemoteException;
/**
* Passivate the SFSB for the given context.
*
* <p>
* Implementation is responsible for invoking the bean's
* {@link javax.ejb.SessionBean#ejbPassivate} method.
*
* @param ctx The context of the SFSB to passivate.
*
* @throws RemoteException
*/
void passivateSession(StatefulSessionEnterpriseContext ctx)
throws RemoteException;
/**
* Remove the SFSB for the given context.
*
* <p>
* Implementation is responsible for invoking the bean's
* {@link javax.ejb.SessionBean#ejbRemove} method.
*
* @param ctx The context of the SFSB to remove.
*
* @throws RemoteException
*/
void removeSession(StatefulSessionEnterpriseContext ctx)
throws RemoteException, RemoveException;
/**
* Remove any passivated state for the given SFSB identifier.
*
* <p>
* This is called by the instance cache impl to clean up
* the state for an old session.
*
* @param id The identifier of the SFSB to remove passivate state for.
*/
void removePassivated(Object id);
}