MapperFactory::create() - Code Metrics - teresko/palladium - Measure and Improve Code Quality continuously with Scrutinizer

MapperFactory::create() A
last analyzed 2019-11-27 09:04 UTC

↳ Parent: MapperFactory

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	3

Importance

Changes

Metric	Value
eloc	7
dl	0
loc	14
c	0
b	0
f	0
ccs	8
cts	8
cp	1
rs	10
cc	3
nc	3
nop	1
crap	3

<?php

namespace Palladium\Component;

use RuntimeException;
use PDO;
use Palladium\Contract\CanCreateMapper;

class MapperFactory implements CanCreateMapper
{

    private $connection;
    private $cache = [];
    private $table;

    /**
     * Creates new factory instance
     *
     * @param PDO $connection
     * @param string $table A list of table name aliases
     */
    public function __construct(PDO $connection, string $table)
    {
        $this->connection = $connection;
        $this->table = $table;
    }


    /**
     * Method for retrieving an SQL data mapper instance
     *
     * @param string $className Fully qualified class name of the mapper
     *
     * @throws RuntimeException if mapper's class can't be found
     *
     * @return DataMapper
     */
    public function create(string $className)
    {
        if (array_key_exists($className, $this->cache)) {
            return $this->cache[$className];
        }

        if (!class_exists($className)) {
            throw new RuntimeException("Mapper not found. Attempted to load '{$className}'.");
        }

        $instance = new $className($this->connection, $this->table);
        $this->cache[$className] = $instance;

        return $instance;
    }

}


1		<?php
2
3		namespace Palladium\Component;
4
5		use RuntimeException;
6		use PDO;
7		use Palladium\Contract\CanCreateMapper;
8
9		class MapperFactory implements CanCreateMapper
10		{
11
12		private $connection;
13		private $cache = [];
14		private $table;
15
16		/**
17		* Creates new factory instance
18		*
19		* @param PDO $connection
20		* @param string $table A list of table name aliases
21		*/
22	27	public function __construct(PDO $connection, string $table)
23		{
24	27	$this->connection = $connection;
25	27	$this->table = $table;
26	27	}
27
28
29		/**
30		* Method for retrieving an SQL data mapper instance
31		*
32		* @param string $className Fully qualified class name of the mapper
33		*
34		* @throws RuntimeException if mapper's class can't be found
35		*
36		* @return DataMapper
37		*/
38	27	public function create(string $className)
39		{
40	27	if (array_key_exists($className, $this->cache)) {
41	11	return $this->cache[$className];
42		}
43
44	27	if (!class_exists($className)) {
45	1	throw new RuntimeException("Mapper not found. Attempted to load '{$className}'.");
46		}
47
48	26	$instance = new $className($this->connection, $this->table);
49	26	$this->cache[$className] = $instance;
50
51	26	return $instance;
52		}
53
54		}
55

teresko / palladium

MapperFactory::create() A last analyzed 2019-11-27 09:04 UTC

Complexity

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Code Coverage

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MapperFactory::create() A
last analyzed 2019-11-27 09:04 UTC