001/* 002 * (C) Copyright 2006-2007 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 * Nuxeo - initial API and implementation 016 * 017 * $Id$ 018 */ 019 020package org.nuxeo.runtime.deployment.preprocessor.install; 021 022import java.io.IOException; 023import java.util.ArrayList; 024import java.util.List; 025 026import org.apache.commons.logging.Log; 027 028/** 029 * @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a> 030 */ 031public class CommandProcessorImpl implements CommandProcessor { 032 033 final List<Command> commands = new ArrayList<Command>(); 034 035 Log log; 036 037 @Override 038 public List<Command> getCommands() { 039 return commands; 040 } 041 042 // TODO: I think this should throw an exception in case of failure. 043 @Override 044 public void exec(CommandContext ctx) { 045 try { 046 for (Command cmd : commands) { 047 if (log != null && log.isInfoEnabled()) { 048 log.debug("Executing: " + cmd.toString(ctx)); 049 } 050 cmd.exec(ctx); 051 } 052 } catch (IOException e) { 053 log.error(e, e); 054 } 055 } 056 057 @Override 058 public void setLogger(Log log) { 059 this.log = log; 060 } 061 062}