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<?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
*/
/**
* The root logger.
*
* @version $Revision: 1343190 $
* @package log4php
* @see Logger
*/
class LoggerRoot extends Logger {
/**
* Constructor
*
* @param integer $level initial log level
*/
public function __construct(LoggerLevel $level = null) {
parent::__construct('root');
if($level == null) {
$level = LoggerLevel::getLevelAll();
}
$this->setLevel($level);
}
/**
* @return LoggerLevel the level
*/
public function getEffectiveLevel() {
return $this->getLevel();
}
/**
* Override level setter to prevent setting the root logger's level to
* null. Root logger must always have a level.
*
* @param LoggerLevel $level
*/
public function setLevel(LoggerLevel $level = null) {
if (isset($level)) {
parent::setLevel($level);
} else {
trigger_error("log4php: Cannot set LoggerRoot level to null.", E_USER_WARNING);
}
}
/**
* Override parent setter. Root logger cannot have a parent.
* @param Logger $parent
*/
public function setParent(Logger $parent) {
trigger_error("log4php: LoggerRoot cannot have a parent.", E_USER_WARNING);
}
}