/* * Copyright (c) 2002-2003 by OpenSymphony * All rights reserved. */package com.opensymphony.workflow;import com.opensymphony.module.propertyset.PropertySet;import com.opensymphony.workflow.spi.WorkflowEntry;import java.rmi.Remote;import java.rmi.RemoteException;import java.util.Map;/** * A remote register interface. * This interface is used when the register type is remote-ejb. The stateless session * bean would then implement this interface in order for a register to be successfully registered. * * @author <a href="mailto:hani@formicary.net">Hani Suleiman</a> * @version $Revision: 1.3 $ */public interface RegisterRemote extends Remote {    //~ Methods ////////////////////////////////////////////////////////////////    /**     * Register a variable within a particular workflow     *     * @param context The current workflow context     * @param entry The workflow entry. Note that this might be null, for example in a pre function     * before the workflow has been initialised     * @param args Map of arguments as set in the workflow descriptor     * @return An object which is now exposed as a register to the rest of the workflow     * @throws RemoteException     */    public Object registerVariable(WorkflowContext context, WorkflowEntry entry, Map args, PropertySet ps) throws RemoteException;}