EntityContainerBuilder - Code Metrics - caoym/phpboot - Measure and Improve Code Quality continuously with Scrutinizer

EntityContainerBuilder A
last analyzed 2019-10-18 05:28 UTC

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Complexity

Total Complexity

Size/Duplication

Total Lines	75
Duplicated Lines	18.67 %

Coupling/Cohesion

Components	1
Dependencies	3

Test Coverage

Coverage

100%

Importance

Changes

Metric	Value
dl	14
loc	75
ccs	17
cts	17
cp	1
rs	10
c	0
b	0
f	0
wmc	6
lcom	1
cbo	3

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	14	14	2
A	build()	0	4	1
A	buildWithoutCache()	0	4	1
A	createContainer()	0	4	1
A	handleAnnotation()	0	5	1

How to fix Duplicated Code

<?php

namespace PhpBoot\Entity;

use DI\FactoryInterface;
use DI\InvokerInterface as DIInvokerInterface;
use Doctrine\Common\Cache\Cache;
use PhpBoot\Entity\Annotations\ClassAnnotationHandler;
use PhpBoot\Entity\Annotations\PropertyAnnotationHandler;
use PhpBoot\Entity\Annotations\ValidateAnnotationHandler;
use PhpBoot\Entity\Annotations\VarAnnotationHandler;
use PhpBoot\Annotation\ContainerBuilder;

class EntityContainerBuilder extends ContainerBuilder
{
    static $DEFAULT_ANNOTATIONS=[
        [ClassAnnotationHandler::class, 'class'],
        [PropertyAnnotationHandler::class, 'properties'],
        [VarAnnotationHandler::class, "properties.*.children[?name=='var'][]"],
        [ValidateAnnotationHandler::class, "properties.*.children[?name=='v'][]"],
    ];

    /**
     * ControllerContainerBuilder constructor.
     * @param FactoryInterface $factory
     * @param DIInvokerInterface $diInvoker
     * @param Cache $cache
     *
     * @param array $annotations
     */
    public function __construct(FactoryInterface $factory,

                                DIInvokerInterface $diInvoker,
                                Cache $cache,
                                array $annotations = null
                                )
    {
        if($annotations){
            parent::__construct($annotations, $cache);
        }else{
            parent::__construct(self::$DEFAULT_ANNOTATIONS, $cache);
        }
        $this->factory = $factory;
        $this->diInvoker = $diInvoker;
    }
    /**
     * load from class with local cache
     * @param string $className
     * @return EntityContainer
     */
    public function build($className)
    {
        return parent::build($className);
class Author {
    private $name;

    public function __construct($name) {
        $this->name = $name;
    }

    public function getName() {
        return $this->name;
    }
}

abstract class Post {
    public function getAuthor() {
        return 'Johannes';
    }
}

class BlogPost extends Post {
    public function getAuthor() {
        return new Author('Johannes');
    }
}

class ForumPost extends Post { /* ... */ }

function my_function(Post $post) {
    echo strtoupper($post->getAuthor());
}
    }

    /**
     * @param $className
     * @return EntityContainer
     */
    public function buildWithoutCache($className)
    {
        return parent::buildWithoutCache($className);
    }

    /**
     * @param string $className
     * @return EntityContainer
     */
    protected function createContainer($className)
    {
        return $this->factory->make(EntityContainer::class, ['className'=>$className]);
    }

    protected function handleAnnotation($handlerName, $container, $ann)
    {
        $handler = $this->factory->make($handlerName);
        return $this->diInvoker->call($handler, [$container, $ann]);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }


    /**
     * @var FactoryInterface
     */
    protected $factory;
    /**
     * @var DIInvokerInterface
     */
    protected $diInvoker;
}

1			<?php
2
3			namespace PhpBoot\Entity;
4
5			use DI\FactoryInterface;
6			use DI\InvokerInterface as DIInvokerInterface;
7			use Doctrine\Common\Cache\Cache;
8			use PhpBoot\Entity\Annotations\ClassAnnotationHandler;
9			use PhpBoot\Entity\Annotations\PropertyAnnotationHandler;
10			use PhpBoot\Entity\Annotations\ValidateAnnotationHandler;
11			use PhpBoot\Entity\Annotations\VarAnnotationHandler;
12			use PhpBoot\Annotation\ContainerBuilder;
13
14			class EntityContainerBuilder extends ContainerBuilder
15			{
16			static $DEFAULT_ANNOTATIONS=[
17			[ClassAnnotationHandler::class, 'class'],
18			[PropertyAnnotationHandler::class, 'properties'],
19			[VarAnnotationHandler::class, "properties.*.children[?name=='var'][]"],
20			[ValidateAnnotationHandler::class, "properties.*.children[?name=='v'][]"],
21			];
22
23			/**
24			* ControllerContainerBuilder constructor.
25			* @param FactoryInterface $factory
26			* @param DIInvokerInterface $diInvoker
27			* @param Cache $cache
28			*
29			* @param array $annotations
30			*/
31	21	View Code Duplication	public function __construct(FactoryInterface $factory,
			0 ignored issues – show Duplication introduced 2017-08-04 16:03 UTC by Report Bug Copy Issue Report This method 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...
32			DIInvokerInterface $diInvoker,
33			Cache $cache,
34			array $annotations = null
35			)
36			{
37	21		if($annotations){
38	11		parent::__construct($annotations, $cache);
39	11		}else{
40	10		parent::__construct(self::$DEFAULT_ANNOTATIONS, $cache);
41			}
42	21		$this->factory = $factory;
43	21		$this->diInvoker = $diInvoker;
44	21		}
45			/**
46			* load from class with local cache
47			* @param string $className
48			* @return EntityContainer
49			*/
50	18		public function build($className)
51			{
52	18		return parent::build($className);
			0 ignored issues – show Bug Best Practice introduced 2017-08-04 16:03 UTC by Report Bug Copy Issue Report The return type of `return parent::build($className);` (`object\|null\|integer\|double\|array\|boolean`) is incompatible with the return type documented by `PhpBoot\Entity\EntityContainerBuilder::build` of type `PhpBoot\Entity\EntityContainer\|null`. If you return a value from a function or method, it should be a sub-type of the type that is given by the parent type f.e. an interface, or abstract method. This is more formally defined by the Lizkov substitution principle, and guarantees that classes that depend on the parent type can use any instance of a child type interchangably. This principle also belongs to the SOLID principles for object oriented design. Let’s take a look at an example: class Author { private $name; public function __construct($name) { $this->name = $name; } public function getName() { return $this->name; } } abstract class Post { public function getAuthor() { return 'Johannes'; } } class BlogPost extends Post { public function getAuthor() { return new Author('Johannes'); } } class ForumPost extends Post { /* ... */ } function my_function(Post $post) { echo strtoupper($post->getAuthor()); } Our function `my_function` expects a `Post` object, and outputs the author of the post. The base class `Post` returns a simple string and outputting a simple string will work just fine. However, the child class `BlogPost` which is a sub-type of `Post` instead decided to return an `object`, and is therefore violating the SOLID principles. If a `BlogPost` were passed to `my_function`, PHP would not complain, but ultimately fail when executing the `strtoupper` call in its body. Loading history...
53			}
54
55			/**
56			* @param $className
57			* @return EntityContainer
58			*/
59	9		public function buildWithoutCache($className)
60			{
61	9		return parent::buildWithoutCache($className);
62			}
63
64			/**
65			* @param string $className
66			* @return EntityContainer
67			*/
68	7		protected function createContainer($className)
69			{
70	7		return $this->factory->make(EntityContainer::class, ['className'=>$className]);
71			}
72
73	9		protected function handleAnnotation($handlerName, $container, $ann)
74			{
75	9		$handler = $this->factory->make($handlerName);
76	9		return $this->diInvoker->call($handler, [$container, $ann]);
			0 ignored issues – show Documentation introduced 2017-08-04 16:03 UTC by Report Bug Copy Issue Report `$handler` is of type `*`, but the function expects a `callable`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
77			}
78
79
80			/**
81			* @var FactoryInterface
82			*/
83			protected $factory;
84			/**
85			* @var DIInvokerInterface
86			*/
87			protected $diInvoker;
88			}

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EntityContainerBuilder A last analyzed 2019-10-18 05:28 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

5 Methods

How to fix Duplicated Code

Duplicated Code

Duplication Side-by-Side

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EntityContainerBuilder A
last analyzed 2019-10-18 05:28 UTC