MetadataCache::read() - Code Metrics - Inspection of "Add a cache for the Jaxon class metadata." - jaxon-php/jaxon-mono - Measure and Improve Code Quality continuously with Scrutinizer

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by Thierry

created 2025-10-14 02:40 UTC

MetadataCache::read() A

↳ Parent: MetadataCache

Complexity

Conditions	2
Paths	2

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	2
eloc	2
c	1
b	0
f	0
nc	2
nop	1
dl	0
loc	4
rs	10

<?php

/**
 * Cache.php
 *
 * Cache for callable class metadata.
 *
 * @package jaxon-core
 * @author Thierry Feuzeu <[email protected]>
 * @copyright 2024 Thierry Feuzeu <[email protected]>
 * @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
 * @link https://github.com/jaxon-php/jaxon-core
 */

namespace Jaxon\App\Metadata;

use function is_callable;
use function str_replace;
use function strtolower;

class MetadataCache
{
    /**
     * @param string $sCacheDir
     */
    public function __construct(private string $sCacheDir)
    {}

    /**
     * @param string $sClass
     *
     * @return string
     */
    private function filename(string $sClass): string
    {
        $sName = str_replace(['\\', '.'], '_', strtolower($sClass));
        return "{$this->sCacheDir}/{$sName}.php";
    }

    /**
     * @param string $sClass
     * @param Metadata $xMetadata
     *
     * @return void
     */
    public function save(string $sClass, Metadata $xMetadata): void
    {
        $sFilename = $this->filename($sClass);
        $sDataCode = implode("\n    ", $xMetadata->encode());
        $sPhpCode = <<<CODE
<?php

return function() {
    $sDataCode
};

CODE;
        file_put_contents($sFilename, $sPhpCode);
    }

    /**
     * @param string $sClass
     *
     * @return Metadata|null
     */
    public function read(string $sClass): ?Metadata
    {
        $fFunction = require $this->filename($sClass);
        return !is_callable($fFunction) ? null : $fFunction();
    }
}


1			<?php
2
3			/**
4			* Cache.php
5			*
6			* Cache for callable class metadata.
7			*
8			* @package jaxon-core
9			* @author Thierry Feuzeu <[email protected]>
10			* @copyright 2024 Thierry Feuzeu <[email protected]>
11			* @license https://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
12			* @link https://github.com/jaxon-php/jaxon-core
13			*/
14
15			namespace Jaxon\App\Metadata;
16
17			use function is_callable;
18			use function str_replace;
19			use function strtolower;
20
21			class MetadataCache
22			{
23			/**
24			* @param string $sCacheDir
25			*/
26			public function __construct(private string $sCacheDir)
27			{}
28
29			/**
30			* @param string $sClass
31			*
32			* @return string
33			*/
34			private function filename(string $sClass): string
35			{
36			$sName = str_replace(['\\', '.'], '_', strtolower($sClass));
37			return "{$this->sCacheDir}/{$sName}.php";
38			}
39
40			/**
41			* @param string $sClass
42			* @param Metadata $xMetadata
43			*
44			* @return void
45			*/
46			public function save(string $sClass, Metadata $xMetadata): void
47			{
48			$sFilename = $this->filename($sClass);
49			$sDataCode = implode("\n ", $xMetadata->encode());
50			$sPhpCode = <<<CODE
51			<?php
52
53			return function() {
54			$sDataCode
55			};
56
57			CODE;
58			file_put_contents($sFilename, $sPhpCode);
59			}
60
61			/**
62			* @param string $sClass
63			*
64			* @return Metadata\|null
65			*/
66			public function read(string $sClass): ?Metadata
67			{
68			$fFunction = require $this->filename($sClass);
69			return !is_callable($fFunction) ? null : $fFunction();
70			}
71			}
72

jaxon-php / jaxon-mono

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MetadataCache::read() A

Complexity

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Duplication

Importance

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