Completed
Push — master ( 4a65be...8e0add )
by Olivier
03:17
created

SimpleMessageHandlerProvider::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 4
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
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<?php
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/*
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 * This file is part of the ICanBoogie package.
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 *
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 * (c) Olivier Laviale <[email protected]>
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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 ICanBoogie\MessageBus;
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/**
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 * A simple implementation of {@link MessageHandlerProvider}.
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 */
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class SimpleMessageHandlerProvider implements MessageHandlerProvider
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{
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	/**
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	 * @var array
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	 */
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	private $handlers;
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	/**
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	 * @param MessageHandler[]|callable[] $handlers
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	 */
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	public function __construct(array $handlers)
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	{
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		$this->handlers = $handlers;
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	}
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	/**
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	 * @inheritdoc
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	 */
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	public function __invoke(Message $message)
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	{
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		$class = get_class($message);
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		if (empty($this->handlers[$class]))
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		{
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			throw new NoHandlerForMessage($message);
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		}
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		return $this->handlers[$class];
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	}
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}
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