Completed
Push — master ( 134712...8789de )
by Peter
06:34
created

HandlerLocatedCommandBus::handle()   A

Complexity

Conditions 2
Paths 2

Size

Total Lines 10
Code Lines 5

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
dl 0
loc 10
c 0
b 0
f 0
rs 9.4285
cc 2
eloc 5
nc 2
nop 1
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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\Command\Bus;
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use GpsLab\Component\Command\Command;
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use GpsLab\Component\Command\Handler\CommandHandler;
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use GpsLab\Component\Command\Handler\Locator\CommandHandlerLocator;
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use GpsLab\Component\Command\Exception\HandlerNotFoundException;
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class HandlerLocatedCommandBus implements CommandBus
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{
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    /**
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     * @var CommandHandlerLocator
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     */
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    private $locator;
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    /**
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     * @param CommandHandlerLocator $locator
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     */
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    public function __construct(CommandHandlerLocator $locator)
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    {
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        $this->locator = $locator;
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    }
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    /**
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     * @param Command $command
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     */
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    public function handle(Command $command)
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    {
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        $handler = $this->locator->getCommandHandler($command);
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        if (!($handler instanceof CommandHandler)) {
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            throw HandlerNotFoundException::notFound($command);
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        }
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        $handler->handle($command);
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    }
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}
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