/*
* $Id$
*
* Copyright (C) 2003-2015 JNode.org
*
* 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 2.1 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.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
package org.jnode.shell;
/**
* A ShellManager records the current shell. It also manages factories for instantiating invokers,
* and interpreters and provides methods for instantiating them.
*
* @author epr
* @author crawley@jnode.org
*/
public interface ShellManager {
/**
* Name used to bind this manager into the InitialNaming namespace.
*
* @see org.jnode.naming.InitialNaming
*/
public static final Class<ShellManager> NAME = ShellManager.class;
/**
* Gets the current shell
*/
public Shell getCurrentShell();
/**
* Register the new current shell
*
* @param currentShell
*/
public void registerShell(Shell currentShell);
public void registerInvokerFactory(SimpleCommandInvoker.Factory factory);
public void registerInterpreterFactory(CommandInterpreter.Factory factory);
public void unregisterInvokerFactory(SimpleCommandInvoker.Factory factory);
public void unregisterInterpreterFactory(CommandInterpreter.Factory factory);
public SimpleCommandInvoker createInvoker(String name, CommandShell shell)
throws ShellException;
public CommandInterpreter createInterpreter(String name)
throws ShellException;
}