MessageMapperFactory::normalizeValue() - Code Metrics - Inspection of "Bug fixing" - borobudur-php/borobudur-bus - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 221982...3ea98f )

by Iqbal

created 2016-04-25 15:45 UTC

MessageMapperFactory::normalizeValue() C

↳ Parent: MessageMapperFactory

Complexity

Conditions	10
Paths	6

Size

Total Lines	22
Code Lines	11

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	1

Metric	Value
c	3
b	0
f	1
dl	0
loc	22
rs	6.1368
cc	10
eloc	11
nc	6
nop	2

How to fix Complexity

<?php
/*
 * This file is part of the Borobudur-Bus package.
 *
 * (c) Hexacodelabs <http://hexacodelabs.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Borobudur\Bus\Message;

use Borobudur\Bus\Exception\InvalidArgumentException;
use ReflectionClass;
use ReflectionParameter;

/**
 * @author      Iqbal Maulana <[email protected]>
 * @created     10/12/15
 */
class MessageMapperFactory
{
    /**
     * Factory create object.
     *
     * @param string $class
     * @param array  $data
     *
     * @return object
     */
    public static function create($class, array $data)
    {
        $reflection = new ReflectionClass($class);
        $parameters = $reflection->getConstructor()->getParameters();

        return $reflection->newInstanceArgs(self::normalizeParameters($parameters, $data));
    }

    /**
     * Call factory method on class.
     *
     * @param string $class
     * @param string $method
     * @param array  $data
     *
     * @return object
     */
    public static function call($class, $method, array $data)
    {
        $reflection = new ReflectionClass($class);
        if (!$reflection->hasMethod($method)) {
            throw new InvalidArgumentException(sprintf(
                'Undefined method "%s" in class "%s".',
                $method,
                $class
            ));
        }

        $method = $reflection->getMethod($method);
        $parameters = $method->getParameters();

        return $method->invokeArgs(null, self::normalizeParameters($parameters, $data));
    }

    /**
     * Normalize parameters.
     *
     * @param ReflectionParameter[] $parameters
     * @param array                 $data
     *
     * @return array
     */
    public static function normalizeParameters(array $parameters, array $data)
    {
        $arguments = array();
        foreach ($parameters as $param) {
            if (!$param instanceof ReflectionParameter) {
                throw new InvalidArgumentException(sprintf(
                    'Param "%s" not instance of ReflectionParameter',
                    (string) $param
                ));
            }

            $name = $param->getName();
            $value = isset($data[$name]) ? $data[$name] : null;

            $arguments[$name] = self::normalizeValue($param, $value);
        }

        return $arguments;
    }

    /**
     * Normalize value.
     *
     * @param ReflectionParameter $param
     * @param mixed               $value
     *
     * @return mixed
     */
    private static function normalizeValue(ReflectionParameter $param, $value)
    {
        if (null === $value) {
            return $value;
        }
        
        if (null !== ($class = $param->getClass()) && false === is_object($value)) {
            if (is_scalar($value) && $class->hasMethod('fromString')) {
                return $class->getMethod('fromString')->invoke(null, $value);
            }

            if ((is_array($value) || is_object($value)) && $class->hasMethod('deserialize')) {
                return $class->getMethod('deserialize')->invoke(null, $value);
            }

            if ($class->isInstantiable()) {
                return $class->newInstance($value);
            }
        }

        return $value;
    }
}


1			<?php
2			/*
3			* This file is part of the Borobudur-Bus package.
4			*
5			* (c) Hexacodelabs <http://hexacodelabs.com>
6			*
7			* For the full copyright and license information, please view the LICENSE
8			* file that was distributed with this source code.
9			*/
10
11			namespace Borobudur\Bus\Message;
12
13			use Borobudur\Bus\Exception\InvalidArgumentException;
14			use ReflectionClass;
15			use ReflectionParameter;
16
17			/**
18			* @author Iqbal Maulana <[email protected]>
19			* @created 10/12/15
20			*/
21			class MessageMapperFactory
22			{
23			/**
24			* Factory create object.
25			*
26			* @param string $class
27			* @param array $data
28			*
29			* @return object
30			*/
31			public static function create($class, array $data)
32			{
33			$reflection = new ReflectionClass($class);
34			$parameters = $reflection->getConstructor()->getParameters();
35
36			return $reflection->newInstanceArgs(self::normalizeParameters($parameters, $data));
37			}
38
39			/**
40			* Call factory method on class.
41			*
42			* @param string $class
43			* @param string $method
44			* @param array $data
45			*
46			* @return object
47			*/
48			public static function call($class, $method, array $data)
49			{
50			$reflection = new ReflectionClass($class);
51			if (!$reflection->hasMethod($method)) {
52			throw new InvalidArgumentException(sprintf(
53			'Undefined method "%s" in class "%s".',
54			$method,
55			$class
56			));
57			}
58
59			$method = $reflection->getMethod($method);
60			$parameters = $method->getParameters();
61
62			return $method->invokeArgs(null, self::normalizeParameters($parameters, $data));
63			}
64
65			/**
66			* Normalize parameters.
67			*
68			* @param ReflectionParameter[] $parameters
69			* @param array $data
70			*
71			* @return array
72			*/
73			public static function normalizeParameters(array $parameters, array $data)
74			{
75			$arguments = array();
76			foreach ($parameters as $param) {
77			if (!$param instanceof ReflectionParameter) {
78			throw new InvalidArgumentException(sprintf(
79			'Param "%s" not instance of ReflectionParameter',
80			(string) $param
81			));
82			}
83
84			$name = $param->getName();
85			$value = isset($data[$name]) ? $data[$name] : null;
86
87			$arguments[$name] = self::normalizeValue($param, $value);
88			}
89
90			return $arguments;
91			}
92
93			/**
94			* Normalize value.
95			*
96			* @param ReflectionParameter $param
97			* @param mixed $value
98			*
99			* @return mixed
100			*/
101			private static function normalizeValue(ReflectionParameter $param, $value)
102			{
103			if (null === $value) {
104			return $value;
105			}
106
107			if (null !== ($class = $param->getClass()) && false === is_object($value)) {
108			if (is_scalar($value) && $class->hasMethod('fromString')) {
109			return $class->getMethod('fromString')->invoke(null, $value);
110			}
111
112			if ((is_array($value) \|\| is_object($value)) && $class->hasMethod('deserialize')) {
113			return $class->getMethod('deserialize')->invoke(null, $value);
114			}
115
116			if ($class->isInstantiable()) {
117			return $class->newInstance($value);
118			}
119			}
120
121			return $value;
122			}
123			}
124

borobudur-php / borobudur-bus

Push — master ( 221982...3ea98f )

MessageMapperFactory::normalizeValue() C

Complexity

Size

Duplication

Importance

How to fix Complexity

Long Method

Duplication Side-by-Side

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