001 /* 002 * Copyright (C) 2012 eXo Platform SAS. 003 * 004 * This is free software; you can redistribute it and/or modify it 005 * under the terms of the GNU Lesser General Public License as 006 * published by the Free Software Foundation; either version 2.1 of 007 * the License, or (at your option) any later version. 008 * 009 * This software is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * You should have received a copy of the GNU Lesser General Public 015 * License along with this software; if not, write to the Free 016 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 017 * 02110-1301 USA, or see the FSF site: http://www.fsf.org. 018 */ 019 020 package org.crsh.command; 021 022 import java.util.Map; 023 024 /** 025 * The minimum set of services that a command needs for executing properly: 026 * <ul> 027 * <li>a session map</li> 028 * <li>an attribute map</li> 029 * </ul> 030 */ 031 public interface RuntimeContext { 032 033 /** 034 * Returns the current session. 035 * 036 * @return the session map 037 */ 038 Map<String, Object> getSession(); 039 040 /** 041 * Returns the current attributes. 042 * 043 * @return the attributes map 044 */ 045 Map<String, Object> getAttributes(); 046 047 }