SimpleArrayResolver::instantiate() - Code Metrics - PHPMessageBus/messagebus - Measure and Improve Code Quality continuously with Scrutinizer

SimpleArrayResolver::instantiate() A
last analyzed 2017-05-22 21:56 UTC

↳ Parent: SimpleArrayResolver

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	12
Ratio	100 %

Importance

Changes

Metric	Value
dl	12
loc	12
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	6
nc	3
nop	1

<?php

namespace NilPortugues\MessageBus\QueryBus\Resolver;

use InvalidArgumentException;
use NilPortugues\MessageBus\QueryBus\Contracts\QueryHandler;
use NilPortugues\MessageBus\QueryBus\Contracts\QueryHandlerResolver;

class SimpleArrayResolver implements QueryHandlerResolver

{
    /** @var array */
    protected $handlers = [];

    /**
     * ArrayResolver constructor.
     *
     * @param array $handlers
     */
    public function __construct(array $handlers)
    {
        $this->handlers = $handlers;
    }

    /**
     * Given a string to identify the Query Handler, return the instance.
     *
     * @param string $handler
     *
     * @return QueryHandler
     *
     * @throws InvalidArgumentException
     */
    public function instantiate(string $handler) : QueryHandler
    {
        if (false === isset($this->handlers[$handler])) {
            throw new InvalidArgumentException(
                sprintf('Handler %s could not be found. Did you register it?', $handler)
            );
        }

        $callable = $this->handlers[$handler];

        return ($callable instanceof \Closure) ? $callable() : new $callable();
    }
}


1		<?php
2
3		namespace NilPortugues\MessageBus\QueryBus\Resolver;
4
5		use InvalidArgumentException;
6		use NilPortugues\MessageBus\QueryBus\Contracts\QueryHandler;
7		use NilPortugues\MessageBus\QueryBus\Contracts\QueryHandlerResolver;
8
9	View Code Duplication	class SimpleArrayResolver implements QueryHandlerResolver
		0 ignored issues – show Duplication introduced 2016-04-12 19:57 UTC by Report Bug Copy Issue Report This class seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
10		{
11		/** @var array */
12		protected $handlers = [];
13
14		/**
15		* ArrayResolver constructor.
16		*
17		* @param array $handlers
18		*/
19		public function __construct(array $handlers)
20		{
21		$this->handlers = $handlers;
22		}
23
24		/**
25		* Given a string to identify the Query Handler, return the instance.
26		*
27		* @param string $handler
28		*
29		* @return QueryHandler
30		*
31		* @throws InvalidArgumentException
32		*/
33		public function instantiate(string $handler) : QueryHandler
34		{
35		if (false === isset($this->handlers[$handler])) {
36		throw new InvalidArgumentException(
37		sprintf('Handler %s could not be found. Did you register it?', $handler)
38		);
39		}
40
41		$callable = $this->handlers[$handler];
42
43		return ($callable instanceof \Closure) ? $callable() : new $callable();
44		}
45		}
46

PHPMessageBus / messagebus

SimpleArrayResolver::instantiate() A last analyzed 2017-05-22 21:56 UTC

Complexity

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Duplication

Importance

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SimpleArrayResolver::instantiate() A
last analyzed 2017-05-22 21:56 UTC