<?php/** * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. * * @package log4php *//** * Extend this abstract class to create your own log layout format. * * @version $Revision: 1213283 $ * @package log4php */abstract class LoggerLayout extends LoggerConfigurable { /** * Activates options for this layout. * Override this method if you have options to be activated. */ public function activateOptions() { return true; } /** * Override this method to create your own layout format. * * @param LoggerLoggingEvent * @return string */ public function format(LoggerLoggingEvent $event) { return $event->getRenderedMessage(); } /** * Returns the content type output by this layout. * @return string */ public function getContentType() { return "text/plain"; } /** * Returns the footer for the layout format. * @return string */ public function getFooter() { return null; } /** * Returns the header for the layout format. * @return string */ public function getHeader() { return null; } /** Triggers a warning for this layout with the given message. */ protected function warn($message) { trigger_error("log4php: [" . get_class($this) . "]: $message", E_USER_WARNING); }}