001/* 002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library 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 * Contributors: 015 * Bogdan Stefanescu 016 * Florent Guillaume 017 */ 018 019package org.nuxeo.runtime.deployment.preprocessor.install; 020 021import java.io.IOException; 022 023/** 024 * @author Bogdan Stefanescu 025 * @author Florent Guillaume 026 */ 027public interface Command { 028 029 void exec(CommandContext ctx) throws IOException; 030 031 String toString(CommandContext ctx); 032 033}