CachePlugin::handleQuery() - Code Metrics - geocoder-php/Geocoder - Measure and Improve Code Quality continuously with Scrutinizer

CachePlugin::handleQuery() A
last analyzed 2018-04-11 17:41 UTC

↳ Parent: CachePlugin

Complexity

Conditions	2
Paths	2

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	12
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	7
nc	2
nop	3

<?php

declare(strict_types=1);

/*
 * This file is part of the Geocoder package.
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 * @license    MIT License
 */

namespace Geocoder\Plugin\Plugin;

use Geocoder\Plugin\Plugin;
use Geocoder\Query\Query;
use Psr\SimpleCache\CacheInterface;

/**
 * Cache the result of a query.
 *
 * @author Tobias Nyholm <[email protected]>
 */
class CachePlugin implements Plugin
{
    /**
     * @var CacheInterface
     */
    private $cache;

    /**
     * How log a result is going to be cached.
     *
     * @var int|null
     */
    private $lifetime;

    /**
     * @param CacheInterface $cache
     * @param int            $lifetime

     */
    public function __construct(CacheInterface $cache, int $lifetime = null)
    {
        $this->cache = $cache;
        $this->lifetime = $lifetime;
    }

    /**
     * {@inheritdoc}
     */
    public function handleQuery(Query $query, callable $next, callable $first)
    {
        $cacheKey = $this->getCacheKey($query);
        if (null !== $cachedResult = $this->cache->get($cacheKey)) {
            return $cachedResult;
        }

        $result = $next($query);
        $this->cache->set($cacheKey, $result, $this->lifetime);

        return $result;
    }

    /**
     * @param Query $query
     *
     * @return string
     */
    private function getCacheKey(Query $query): string
    {
        // Include the major version number of the geocoder to avoid issues unserializing.
        return 'v4'.sha1((string) $query);
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* This file is part of the Geocoder package.
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*
10			* @license MIT License
11			*/
12
13			namespace Geocoder\Plugin\Plugin;
14
15			use Geocoder\Plugin\Plugin;
16			use Geocoder\Query\Query;
17			use Psr\SimpleCache\CacheInterface;
18
19			/**
20			* Cache the result of a query.
21			*
22			* @author Tobias Nyholm <[email protected]>
23			*/
24			class CachePlugin implements Plugin
25			{
26			/**
27			* @var CacheInterface
28			*/
29			private $cache;
30
31			/**
32			* How log a result is going to be cached.
33			*
34			* @var int\|null
35			*/
36			private $lifetime;
37
38			/**
39			* @param CacheInterface $cache
40			* @param int $lifetime
			0 ignored issues – show Documentation introduced 2017-06-25 14:50 UTC by Report Bug Copy Issue Report Should the type for parameter `$lifetime` not be `null\|integer`? This check looks for `@param` annotations where the type inferred by our type inference engine differs from the declared type. It makes a suggestion as to what type it considers more descriptive. Most often this is a case of a parameter that can be null in addition to its declared types. Loading history...
41			*/
42			public function __construct(CacheInterface $cache, int $lifetime = null)
43			{
44			$this->cache = $cache;
45			$this->lifetime = $lifetime;
46			}
47
48			/**
49			* {@inheritdoc}
50			*/
51			public function handleQuery(Query $query, callable $next, callable $first)
52			{
53			$cacheKey = $this->getCacheKey($query);
54			if (null !== $cachedResult = $this->cache->get($cacheKey)) {
55			return $cachedResult;
56			}
57
58			$result = $next($query);
59			$this->cache->set($cacheKey, $result, $this->lifetime);
60
61			return $result;
62			}
63
64			/**
65			* @param Query $query
66			*
67			* @return string
68			*/
69			private function getCacheKey(Query $query): string
70			{
71			// Include the major version number of the geocoder to avoid issues unserializing.
72			return 'v4'.sha1((string) $query);
73			}
74			}
75

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CachePlugin::handleQuery() A last analyzed 2018-04-11 17:41 UTC

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CachePlugin::handleQuery() A
last analyzed 2018-04-11 17:41 UTC