Completed
Push — master ( 67a91e...657487 )
by Peter
06:52
created

CommandMiddlewareHandler::__construct()   A

Complexity

Conditions 1
Paths 1

Size

Total Lines 4
Code Lines 2

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 0
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 4
ccs 0
cts 3
cp 0
rs 10
c 0
b 0
f 0
cc 1
eloc 2
nc 1
nop 1
crap 2
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<?php
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/**
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 * GpsLab component.
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 *
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 * @author    Peter Gribanov <[email protected]>
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 * @copyright Copyright (c) 2011, Peter Gribanov
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 * @license   http://opensource.org/licenses/MIT
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 */
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namespace GpsLab\Component\Middleware\Command\Handler;
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use GpsLab\Component\Command\Bus\CommandBus;
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use GpsLab\Component\Command\Command;
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use GpsLab\Component\Middleware\Handler\MiddlewareHandler;
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class CommandMiddlewareHandler implements MiddlewareHandler
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{
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    /**
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     * @var CommandBus
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     */
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    private $bus;
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    /**
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     * @param CommandBus $bus
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     */
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    public function __construct(CommandBus $bus)
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    {
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        $this->bus = $bus;
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    }
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    /**
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     * @param mixed    $message
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     * @param callable $next
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     *
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     * @return mixed
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     */
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    public function handle($message, callable $next)
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    {
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        if ($message instanceof Command) {
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            return $next($this->bus->handle($message));
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        }
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        return $next($message);
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    }
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}
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