<?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 throwable information linked to the logging event, if any. | |
* | |
* Option: the maximum stack trace lines to return (returns all if not set) | |
* | |
* @package log4php | |
* @subpackage pattern | |
* @version $Revision$ | |
* @since 2.3 | |
*/ | |
class LoggerPatternConverterThrowable extends LoggerPatternConverter { | |
private $depth; | |
public function activateOptions() { | |
if (isset($this->option) && is_numeric($op) && $op >= 0) { | |
$this->depth = (integer) $this->option; | |
} | |
} | |
public function convert(LoggerLoggingEvent $event) { | |
$info = $event->getThrowableInformation(); | |
if ($info === null) { | |
return ''; | |
} | |
$ex = $info->getThrowable(); | |
// Format exception to string | |
$strEx = get_class($ex) . ': "' . $ex->getMessage() . '"' . PHP_EOL; | |
$strEx .= 'at '. $ex->getFile() . ':' . $ex->getLine(); | |
// Add trace if required | |
if ($this->depth === null || $this->depth > 0) { | |
$trace = $ex->getTrace(); | |
foreach($trace as $key => $item) { | |
if (isset($this->depth) && $key > $this->depth) { | |
break; | |
} | |
$strEx .= PHP_EOL . "#$key " . | |
"{$item['file']}:{$item['line']} " . | |
"in {$item['class']}{$item['type']}{$item['function']}()"; | |
} | |
} | |
return $strEx; | |
} | |
} | |