1 /** 2 * This file Copyright (c) 2008-2010 Magnolia International 3 * Ltd. (http://www.magnolia-cms.com). All rights reserved. 4 * 5 * 6 * This file is dual-licensed under both the Magnolia 7 * Network Agreement and the GNU General Public License. 8 * You may elect to use one or the other of these licenses. 9 * 10 * This file is distributed in the hope that it will be 11 * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the 12 * implied warranty of MERCHANTABILITY or FITNESS FOR A 13 * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT. 14 * Redistribution, except as permitted by whichever of the GPL 15 * or MNA you select, is prohibited. 16 * 17 * 1. For the GPL license (GPL), you can redistribute and/or 18 * modify this file under the terms of the GNU General 19 * Public License, Version 3, as published by the Free Software 20 * Foundation. You should have received a copy of the GNU 21 * General Public License, Version 3 along with this program; 22 * if not, write to the Free Software Foundation, Inc., 51 23 * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 24 * 25 * 2. For the Magnolia Network Agreement (MNA), this file 26 * and the accompanying materials are made available under the 27 * terms of the MNA which accompanies this distribution, and 28 * is available at http://www.magnolia-cms.com/mna.html 29 * 30 * Any modifications to this file must keep this entire header 31 * intact. 32 * 33 */ 34 package info.magnolia.commands.impl; 35 36 import java.util.Date; 37 38 import info.magnolia.commands.MgnlCommand; 39 import info.magnolia.context.Context; 40 41 import org.apache.commons.lang.StringUtils; 42 import org.slf4j.Logger; 43 import org.slf4j.LoggerFactory; 44 45 /** 46 * Command outputting the value of "message" property into current log file. Used to monitor execution of workflow or other sorts of command chains. 47 * @author pbracher 48 * @version $Id: LogCommand.java 36506 2010-08-18 12:05:34Z had $ 49 */ 50 public class LogCommand extends MgnlCommand { 51 52 private String msg; 53 54 private String log = LogCommand.class.getName(); 55 56 public boolean execute(Context ctx) throws Exception { 57 getLogger().info(getMsg()); 58 return true; 59 } 60 61 public String getMsg() { 62 if(StringUtils.isEmpty(msg)){ 63 return new Date().toString(); 64 } 65 return this.msg; 66 } 67 68 public void setMsg(String msg) { 69 this.msg = msg; 70 } 71 72 public String getLog() { 73 return this.log; 74 } 75 76 public void setLog(String log) { 77 this.log = log; 78 } 79 80 protected Logger getLogger() { 81 return LoggerFactory.getLogger(getLog()); 82 } 83 84 @Override 85 public void release() { 86 super.release(); 87 log = LogCommand.class.getName(); 88 msg = null; 89 } 90 }