001/* 002 * (C) Copyright 2011 Nuxeo SA (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 * Sun Seng David TAN <stan@nuxeo.com> 016 */ 017 018package org.nuxeo.ecm.automation.core.operations; 019 020import org.apache.commons.logging.Log; 021import org.apache.commons.logging.LogFactory; 022import org.nuxeo.ecm.automation.core.Constants; 023import org.nuxeo.ecm.automation.core.annotations.Operation; 024import org.nuxeo.ecm.automation.core.annotations.OperationMethod; 025import org.nuxeo.ecm.automation.core.annotations.Param; 026 027/** 028 * An operation to log in log4j. 029 * 030 * @since 5.6 031 */ 032@Operation(id = LogOperation.ID, category = Constants.CAT_NOTIFICATION, label = "Log", description = "Logging with log4j", aliases = { "LogOperation" }) 033public class LogOperation { 034 035 public static final String ID = "Log"; 036 037 @Param(name = "category", required = false) 038 protected String category; 039 040 @Param(name = "message", required = true) 041 protected String message; 042 043 @Param(name = "level", required = true, widget = Constants.W_OPTION, values = { "info", "debug", "warn", "error" }) 044 protected String level = "info"; 045 046 @OperationMethod 047 public void run() { 048 if (category == null) { 049 category = "org.nuxeo.ecm.automation.logger"; 050 } 051 052 Log log = LogFactory.getLog(category); 053 054 if ("debug".equals(level)) { 055 log.debug(message); 056 return; 057 } 058 059 if ("warn".equals(level)) { 060 log.warn(message); 061 return; 062 } 063 064 if ("error".equals(level)) { 065 log.error(message); 066 return; 067 } 068 // in any other case, use info log level 069 log.info(message); 070 071 } 072}