001/* 002 * (C) Copyright 2010 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * http://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * Florent Guillaume 018 */ 019 020package org.nuxeo.ecm.platform.ui.web.restAPI; 021 022import org.apache.commons.logging.Log; 023import org.apache.commons.logging.LogFactory; 024import org.nuxeo.runtime.api.Framework; 025import org.restlet.data.Form; 026import org.restlet.data.Method; 027import org.restlet.data.Request; 028import org.restlet.data.Response; 029 030/** 031 * Small restlet logging in the commons logging log. 032 * <p> 033 * Very useful when running functional tests for instance, to separate cleanly what happens in the logs. 034 */ 035public class SystemLogRestlet extends BaseStatelessNuxeoRestlet { 036 037 private static final Log log = LogFactory.getLog(SystemLogRestlet.class); 038 039 public static final String LEVEL = "level"; 040 041 public static final String MESSAGE = "message"; 042 043 public static final String TOKEN = "token"; 044 045 public static final String TOKEN_PROP = "org.nuxeo.systemlog.token"; 046 047 @Override 048 protected void doHandleStatelessRequest(Request req, Response res) { 049 if (Method.HEAD.equals(req.getMethod())) { 050 // selenium does a HEAD first, then a GET 051 return; 052 } 053 Form form = req.getResourceRef().getQueryAsForm(); 054 String level = form.getFirstValue(LEVEL); 055 String message = form.getFirstValue(MESSAGE); 056 String token = form.getFirstValue(TOKEN); 057 String tokenProp = Framework.getProperty(TOKEN_PROP); 058 if (tokenProp == null || !tokenProp.equals(token)) { 059 log.debug(String.format("Provided token '%s' does not match %s", token, TOKEN_PROP)); 060 } else if ("error".equalsIgnoreCase(level)) { 061 log.error(message); 062 } else if ("warn".equalsIgnoreCase(level)) { 063 log.warn(message); 064 } else if ("info".equalsIgnoreCase(level)) { 065 log.info(message); 066 } else if ("debug".equalsIgnoreCase(level)) { 067 log.debug(message); 068 } else { 069 log.trace(message); 070 } 071 } 072 073}