Completed
Pull Request — master (#37)
by Eugene
05:31
created

DefaultHandler::handle()   A

Complexity

Conditions 3
Paths 4

Size

Total Lines 16

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 5
CRAP Score 3.7898

Importance

Changes 0
Metric Value
dl 0
loc 16
ccs 5
cts 9
cp 0.5556
rs 9.7333
c 0
b 0
f 0
cc 3
nc 4
nop 1
crap 3.7898
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<?php
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declare(strict_types=1);
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/*
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 * This file is part of the Tarantool Client package.
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 *
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 * (c) Eugene Leonovich <[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 Tarantool\Client\Handler;
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use Tarantool\Client\Connection\Connection;
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use Tarantool\Client\Exception\RequestFailed;
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use Tarantool\Client\Packer\Packer;
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use Tarantool\Client\Request\Request;
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use Tarantool\Client\Response;
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final class DefaultHandler implements Handler
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{
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    private $connection;
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    private $packer;
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    public function __construct(Connection $connection, Packer $packer)
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    {
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        $this->connection = $connection;
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        $this->packer = $packer;
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    }
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    public function getConnection() : Connection
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    {
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        return $this->connection;
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    }
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    public function getPacker() : Packer
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    {
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        return $this->packer;
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    }
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    public function handle(Request $request) : Response
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    {
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        if ($this->connection->isClosed()) {
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            $this->connection->open();
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        }
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        $data = $this->packer->pack($request);
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        $data = $this->connection->send($data);
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        $response = $this->packer->unpack($data);
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        if (!$response->isError()) {
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            return $response;
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        }
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        throw RequestFailed::fromErrorResponse($response);
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    }
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}
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