mirror of
https://github.com/ZeJMaN/LBCAlerte_ynh.git
synced 2025-06-08 05:25:30 +02:00
98 lines
2.9 KiB
PHP
98 lines
2.9 KiB
PHP
<?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
|
|
*/
|
|
|
|
/**
|
|
* Pool implmentation for LoggerAppender instances.
|
|
*
|
|
* The pool is used when configuring log4php. First all appender instances
|
|
* are created in the pool. Afterward, they are linked to loggers, each
|
|
* appender can be linked to multiple loggers. This makes sure duplicate
|
|
* appenders are not created.
|
|
*
|
|
* @version $Revision: 1350602 $
|
|
* @package log4php
|
|
*/
|
|
class LoggerAppenderPool {
|
|
|
|
/** Holds appenders indexed by their name */
|
|
public static $appenders = array();
|
|
|
|
/**
|
|
* Adds an appender to the pool.
|
|
* The appender must be named for this operation.
|
|
* @param LoggerAppender $appender
|
|
*/
|
|
public static function add(LoggerAppender $appender) {
|
|
$name = $appender->getName();
|
|
|
|
if(empty($name)) {
|
|
trigger_error('log4php: Cannot add unnamed appender to pool.', E_USER_WARNING);
|
|
return;
|
|
}
|
|
|
|
if (isset(self::$appenders[$name])) {
|
|
trigger_error("log4php: Appender [$name] already exists in pool. Overwriting existing appender.", E_USER_WARNING);
|
|
}
|
|
|
|
self::$appenders[$name] = $appender;
|
|
}
|
|
|
|
/**
|
|
* Retrieves an appender from the pool by name.
|
|
* @param string $name Name of the appender to retrieve.
|
|
* @return LoggerAppender The named appender or NULL if no such appender
|
|
* exists in the pool.
|
|
*/
|
|
public static function get($name) {
|
|
return isset(self::$appenders[$name]) ? self::$appenders[$name] : null;
|
|
}
|
|
|
|
/**
|
|
* Removes an appender from the pool by name.
|
|
* @param string $name Name of the appender to remove.
|
|
*/
|
|
public static function delete($name) {
|
|
unset(self::$appenders[$name]);
|
|
}
|
|
|
|
/**
|
|
* Returns all appenders from the pool.
|
|
* @return array Array of LoggerAppender objects.
|
|
*/
|
|
public static function getAppenders() {
|
|
return self::$appenders;
|
|
}
|
|
|
|
/**
|
|
* Checks whether an appender exists in the pool.
|
|
* @param string $name Name of the appender to look for.
|
|
* @return boolean TRUE if the appender with the given name exists.
|
|
*/
|
|
public static function exists($name) {
|
|
return isset(self::$appenders[$name]);
|
|
}
|
|
|
|
/**
|
|
* Clears all appenders from the pool.
|
|
*/
|
|
public static function clear() {
|
|
self::$appenders = array();
|
|
}
|
|
} |