<?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 *//** * Returns the Mapped Diagnostic Context value corresponding to the given key. * * Options: * [0] the MDC key * * @package log4php * @subpackage pattern * @version $Revision: 1326626 $ * @since 2.3 */class LoggerPatternConverterMDC extends LoggerPatternConverter { private $key; public function activateOptions() { if (isset($this->option) && $this->option !== '') { $this->key = $this->option; } } public function convert(LoggerLoggingEvent $event) { if (isset($this->key)) { return $event->getMDC($this->key); } else { $buff = array(); $map = $event->getMDCMap(); foreach ($map as $key => $value) { $buff [] = "$key=$value"; } return implode(', ', $buff); } }}