SymfonyContainerQueryHandlerLocator::lazyLoad() - Code Metrics - Inspection of "add Query bus docs" - gpslab/cqrs - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( a51ad4...289114 )

by Peter

created 2017-06-16 14:37 UTC

SymfonyContainerQueryHandlerLocator::lazyLoad() B

↳ Parent: SymfonyContainerQueryHandlerLocator

Complexity

Conditions	5
Paths	4

Size

Total Lines	15
Code Lines	9

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	10
CRAP Score	5

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
dl	0
loc	15
ccs	10
cts	10
cp	1
rs	8.8571
c	1
b	0
f	0
cc	5
eloc	9
nc	4
nop	1
crap	5

<?php

/**
 * GpsLab component.
 *
 * @author    Peter Gribanov <[email protected]>
 * @copyright Copyright (c) 2011, Peter Gribanov
 * @license   http://opensource.org/licenses/MIT
 */

namespace GpsLab\Component\Query\Handler\Locator;

use GpsLab\Component\Query\Query;
use Symfony\Component\DependencyInjection\ContainerAwareInterface;
use Symfony\Component\DependencyInjection\ContainerAwareTrait;
use Symfony\Component\DependencyInjection\ContainerInterface;

class SymfonyContainerQueryHandlerLocator implements QueryHandlerLocator, ContainerAwareInterface
{
    use ContainerAwareTrait;

    /**
     * @var array
     */
    private $query_handler_ids = [];

    /**
     * @param Query $query
     *
     * @return callable|null
     */
    public function findHandler(Query $query)
    {
        return $this->lazyLoad(get_class($query));
    }

    /**
     * @param string $query_name
     * @param string $service
     * @param string $method
     */
    public function registerService($query_name, $service, $method = '__invoke')
    {
        $this->query_handler_ids[$query_name] = [$service, $method];
    }

    /**
     * @param $query_name
     *
     * @return callable
     */
    private function lazyLoad($query_name)
    {
        if ($this->container instanceof ContainerInterface && isset($this->query_handler_ids[$query_name])) {
            list($service, $method) = $this->query_handler_ids[$query_name];
            $handler = $this->container->get($service);

            if (is_callable($handler)) {
                return $handler;
            } elseif (is_callable([$handler, $method])) {
                return [$handler, $method];
            }
        }

        return null;
    }
}


1		<?php
2
3		/**
4		* GpsLab component.
5		*
6		* @author Peter Gribanov <[email protected]>
7		* @copyright Copyright (c) 2011, Peter Gribanov
8		* @license http://opensource.org/licenses/MIT
9		*/
10
11		namespace GpsLab\Component\Query\Handler\Locator;
12
13		use GpsLab\Component\Query\Query;
14		use Symfony\Component\DependencyInjection\ContainerAwareInterface;
15		use Symfony\Component\DependencyInjection\ContainerAwareTrait;
16		use Symfony\Component\DependencyInjection\ContainerInterface;
17
18		class SymfonyContainerQueryHandlerLocator implements QueryHandlerLocator, ContainerAwareInterface
19		{
20		use ContainerAwareTrait;
21
22		/**
23		* @var array
24		*/
25		private $query_handler_ids = [];
26
27		/**
28		* @param Query $query
29		*
30		* @return callable\|null
31		*/
32	5	public function findHandler(Query $query)
33		{
34	5	return $this->lazyLoad(get_class($query));
35		}
36
37		/**
38		* @param string $query_name
39		* @param string $service
40		* @param string $method
41		*/
42	5	public function registerService($query_name, $service, $method = '__invoke')
43		{
44	5	$this->query_handler_ids[$query_name] = [$service, $method];
45	5	}
46
47		/**
48		* @param $query_name
49		*
50		* @return callable
51		*/
52	5	private function lazyLoad($query_name)
53		{
54	5	if ($this->container instanceof ContainerInterface && isset($this->query_handler_ids[$query_name])) {
55	4	list($service, $method) = $this->query_handler_ids[$query_name];
56	4	$handler = $this->container->get($service);
57
58	4	if (is_callable($handler)) {
59	1	return $handler;
60	3	} elseif (is_callable([$handler, $method])) {
61	1	return [$handler, $method];
62		}
63	2	}
64
65	3	return null;
66		}
67		}
68

gpslab / cqrs

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SymfonyContainerQueryHandlerLocator::lazyLoad() B

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