Driver::state() - Code Metrics - binary-cube/carrot-mq - Measure and Improve Code Quality continuously with Scrutinizer

Driver::state() A
last analyzed 2021-06-07 07:39 UTC

↳ Parent: Driver

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
eloc	1
c	0
b	0
f	0
dl	0
loc	3
rs	10
cc	1
nc	1
nop	0

<?php

declare(strict_types=1);

namespace BinaryCube\CarrotMQ\Driver;

use Throwable;
use Psr\Log\LoggerInterface;
use Interop\Amqp\AmqpContext;
use BinaryCube\CarrotMQ\Component;
use Interop\Amqp\AmqpConnectionFactory;
use BinaryCube\CarrotMQ\Support\LoggerAwareTrait;

/**
 * Class Driver
 */
abstract class Driver extends Component
{
    use LoggerAwareTrait;

    const STATE_OPEN  = 'open';
    const STATE_CLOSE = 'close';

    /**
     * @var string
     */
    private $state = self::STATE_CLOSE;

    /**
     * @const array Default driver parameters
     */
    const DEFAULTS = [];

    /**
     * @var array
     */
    protected $config = [];

    /**
     * @var AmqpConnectionFactory
     */
    protected $interop;

    /**
     * @var AmqpContext
     */
    protected $context;

    /**
     * Constructor.
     *
     * @param array                $config
     * @param LoggerInterface|null $logger
     */
    public function __construct(array $config = [], ?LoggerInterface $logger = null)
    {
        parent::__construct(null, $logger);

        $this->config = $config;
    }

    /**
     * @return AmqpConnectionFactory
     */
    public function interop(): AmqpConnectionFactory
    {
        return $this->interop;
    }

    /**
     * @param bool $new
     *
     * @return AmqpContext
     */
    public function context(bool $new = false): AmqpContext
    {
        if ($new || empty($this->context)) {
            $this->context = $this->interop->createContext();
        }

        return $this->context;

    }

    /**
     * @return string
     */
    public function state(): string
    {
        return $this->state;
    }

    /**
     * @return $this
     */
    public function open()
    {
        if ($this->state === self::STATE_OPEN) {
            return $this;
        }

        $this->interop = $this->build();
        $this->state   = self::STATE_OPEN;

        return $this;
    }

    /**
     * @return $this
     */
    public function close()
    {
        try {
            $this->context->close();
        } catch (Throwable $e) {
            /* Ignore on shutdown. */
        }

        $this->context = null;
        $this->interop = null;
        $this->state   = self::STATE_CLOSE;

        return $this;
    }

    /**
     * @return $this
     */
    public function reconnect()
    {
        $this->close()->open();

        return $this;
    }

    /**
     * @return AmqpConnectionFactory
     */
    abstract protected function build(): AmqpConnectionFactory;

    /**
     * @return void
     */
    public function __destruct()
    {
        $this->close();

        unset(
            $this->state,
            $this->config,
            $this->context,
            $this->interop
        );
    }

}


1			<?php
2
3			declare(strict_types=1);
4
5			namespace BinaryCube\CarrotMQ\Driver;
6
7			use Throwable;
8			use Psr\Log\LoggerInterface;
9			use Interop\Amqp\AmqpContext;
10			use BinaryCube\CarrotMQ\Component;
11			use Interop\Amqp\AmqpConnectionFactory;
12			use BinaryCube\CarrotMQ\Support\LoggerAwareTrait;
13
14			/**
15			* Class Driver
16			*/
17			abstract class Driver extends Component
18			{
19			use LoggerAwareTrait;
20
21			const STATE_OPEN = 'open';
22			const STATE_CLOSE = 'close';
23
24			/**
25			* @var string
26			*/
27			private $state = self::STATE_CLOSE;
28
29			/**
30			* @const array Default driver parameters
31			*/
32			const DEFAULTS = [];
33
34			/**
35			* @var array
36			*/
37			protected $config = [];
38
39			/**
40			* @var AmqpConnectionFactory
41			*/
42			protected $interop;
43
44			/**
45			* @var AmqpContext
46			*/
47			protected $context;
48
49			/**
50			* Constructor.
51			*
52			* @param array $config
53			* @param LoggerInterface\|null $logger
54			*/
55			public function __construct(array $config = [], ?LoggerInterface $logger = null)
56			{
57			parent::__construct(null, $logger);
58
59			$this->config = $config;
60			}
61
62			/**
63			* @return AmqpConnectionFactory
64			*/
65			public function interop(): AmqpConnectionFactory
66			{
67			return $this->interop;
68			}
69
70			/**
71			* @param bool $new
72			*
73			* @return AmqpContext
74			*/
75			public function context(bool $new = false): AmqpContext
76			{
77			if ($new \|\| empty($this->context)) {
78			$this->context = $this->interop->createContext();
79			}
80
81			return $this->context;
			0 ignored issues – show Bug Best Practice introduced 2021-06-07 07:17 UTC by Report Bug Copy Issue Report The expression `return $this->context` could return the type `Interop\Queue\Context` which includes types incompatible with the type-hinted return `Interop\Amqp\AmqpContext`. Consider adding an additional type-check to rule them out. Loading history...
82			}
83
84			/**
85			* @return string
86			*/
87			public function state(): string
88			{
89			return $this->state;
90			}
91
92			/**
93			* @return $this
94			*/
95			public function open()
96			{
97			if ($this->state === self::STATE_OPEN) {
98			return $this;
99			}
100
101			$this->interop = $this->build();
102			$this->state = self::STATE_OPEN;
103
104			return $this;
105			}
106
107			/**
108			* @return $this
109			*/
110			public function close()
111			{
112			try {
113			$this->context->close();
114			} catch (Throwable $e) {
115			/* Ignore on shutdown. */
116			}
117
118			$this->context = null;
119			$this->interop = null;
120			$this->state = self::STATE_CLOSE;
121
122			return $this;
123			}
124
125			/**
126			* @return $this
127			*/
128			public function reconnect()
129			{
130			$this->close()->open();
131
132			return $this;
133			}
134
135			/**
136			* @return AmqpConnectionFactory
137			*/
138			abstract protected function build(): AmqpConnectionFactory;
139
140			/**
141			* @return void
142			*/
143			public function __destruct()
144			{
145			$this->close();
146
147			unset(
148			$this->state,
149			$this->config,
150			$this->context,
151			$this->interop
152			);
153			}
154
155			}
156

binary-cube / carrot-mq

Driver::state() A last analyzed 2021-06-07 07:39 UTC

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Driver::state() A
last analyzed 2021-06-07 07:39 UTC