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0625068bf0
When one use Monolog in a long process like an AMQP worker with a `FingersCrossedHandler` or `BufferHandler` there is a drawback: as soon as there is an AMQP message that generate a log >= error (for example), all next AMQP messages will output logs, even if theses messages don't generate log where level >= error. In the same context there is a drawback for processor that add an UUID to the logs. The UUID should change for each AMQP messages. --- This patch address this issue with a new interface: `ResettableInterface` interface. Side note: `reset()`, `flush()`, `clear()`, are already used in Monolog. So basically, one can use the `reset()` on the `Logger` and on some `Handler`s / `Processor`s. It's especially useful for * the `FingersCrossedHandler`: it `close()` the buffer, then it `clear()` the buffer. * the `BufferHandler`: it `flush()` the buffer, then it `clear()` the buffer. * the `UidProcessor`: it renew the `uid`.
117 lines
2.3 KiB
PHP
117 lines
2.3 KiB
PHP
<?php
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/*
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* This file is part of the Monolog package.
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*
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* (c) Jordi Boggiano <j.boggiano@seld.be>
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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namespace Monolog\Handler;
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use Monolog\ResettableInterface;
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use Monolog\Formatter\FormatterInterface;
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/**
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* This simple wrapper class can be used to extend handlers functionality.
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*
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* Example: A custom filtering that can be applied to any handler.
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*
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* Inherit from this class and override handle() like this:
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*
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* public function handle(array $record)
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* {
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* if ($record meets certain conditions) {
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* return false;
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* }
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* return $this->handler->handle($record);
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* }
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*
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* @author Alexey Karapetov <alexey@karapetov.com>
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*/
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class HandlerWrapper implements HandlerInterface, ResettableInterface
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{
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/**
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* @var HandlerInterface
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*/
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protected $handler;
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/**
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* HandlerWrapper constructor.
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* @param HandlerInterface $handler
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*/
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public function __construct(HandlerInterface $handler)
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{
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$this->handler = $handler;
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}
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/**
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* {@inheritdoc}
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*/
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public function isHandling(array $record)
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{
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return $this->handler->isHandling($record);
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}
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/**
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* {@inheritdoc}
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*/
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public function handle(array $record)
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{
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return $this->handler->handle($record);
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}
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/**
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* {@inheritdoc}
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*/
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public function handleBatch(array $records)
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{
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return $this->handler->handleBatch($records);
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}
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/**
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* {@inheritdoc}
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*/
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public function pushProcessor($callback)
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{
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$this->handler->pushProcessor($callback);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function popProcessor()
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{
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return $this->handler->popProcessor();
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}
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/**
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* {@inheritdoc}
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*/
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public function setFormatter(FormatterInterface $formatter)
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{
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$this->handler->setFormatter($formatter);
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return $this;
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}
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/**
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* {@inheritdoc}
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*/
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public function getFormatter()
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{
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return $this->handler->getFormatter();
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}
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public function reset()
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{
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if ($this->handler instanceof ResettableInterface) {
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return $this->handler->reset();
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}
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}
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}
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