MessageManagerMessageIterator::bufferize() - Code Metrics - Inspection of "DevKit updates" - sonata-project/SonataNotificationBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — 3.x-dev-kit ( 0a4698 )

unknown

created 2016-06-25 00:07 UTC

MessageManagerMessageIterator::bufferize() A

↳ Parent: MessageManagerMessageIterator

Complexity

Conditions	3
Paths	3

Size

Total Lines	12
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php

/*
 * This file is part of the Sonata Project package.
 *
 * (c) Thomas Rabaix <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Sonata\NotificationBundle\Iterator;

use Sonata\NotificationBundle\Model\MessageInterface;
use Sonata\NotificationBundle\Model\MessageManagerInterface;

class MessageManagerMessageIterator implements MessageIteratorInterface
{
    /**
     * @var MessageManagerInterface
     */
    protected $messageManager;

    /**
     * @var int
     */
    protected $counter;

    /**
     * @var mixed
     */
    protected $current;

    /**
     * @var array
     */
    protected $types;

    /**
     * @var int
     */
    protected $batchSize;

    /**
     * @var array
     */
    protected $buffer = array();

    /**
     * @param MessageManagerInterface $messageManager
     * @param array                   $types
     * @param int                     $pause
     * @param int                     $batchSize
     */
    public function __construct(MessageManagerInterface $messageManager, $types = array(), $pause = 500000, $batchSize = 10)
    {
        $this->messageManager = $messageManager;
        $this->counter = 0;
        $this->pause = $pause;
class MyClass { }

$x = new MyClass();
$x->foo = true;
        $this->types = $types;
        $this->batchSize = $batchSize;
    }

    /**
     * {@inheritdoc}
     */
    public function current()
    {
        return $this->current;
    }

    /**
     * {@inheritdoc}
     */
    public function next()
    {
        $this->setCurrent();
        ++$this->counter;
    }

    /**
     * {@inheritdoc}
     */
    public function key()
    {
        return $this->counter;
    }

    /**
     * {@inheritdoc}
     */
    public function valid()
    {
        return true;
    }

    /**
     * {@inheritdoc}
     */
    public function rewind()
    {
        $this->setCurrent();
    }

    /**
     * Return true if the internal buffer is empty.
     *
     * @return bool
     */
    public function isBufferEmpty()
    {
        return 0 === count($this->buffer);
    }

    /**
     * Assign current pointer a message.
     */
    protected function setCurrent()
    {
        if (count($this->buffer) === 0) {
            $this->bufferize($this->types);
        }

        $this->current = array_pop($this->buffer);
    }

    /**
     * Fill the inner messages buffer.
     *
     * @param array $types
     */
    protected function bufferize($types = array())
    {
        while (true) {
            $this->buffer = $this->findNextMessages($types);

            if (count($this->buffer) > 0) {
                break;
            }

            usleep($this->pause);
        }
    }

    /**
     * Find open messages.
     *
     * @param array $types
     *
     * @return mixed
     */
    protected function findNextMessages($types)
    {
        return $this->messageManager->findByTypes($types, MessageInterface::STATE_OPEN, $this->batchSize);
    }
}


1			<?php
2
3			/*
4			* This file is part of the Sonata Project package.
5			*
6			* (c) Thomas Rabaix <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*/
11
12			namespace Sonata\NotificationBundle\Iterator;
13
14			use Sonata\NotificationBundle\Model\MessageInterface;
15			use Sonata\NotificationBundle\Model\MessageManagerInterface;
16
17			class MessageManagerMessageIterator implements MessageIteratorInterface
18			{
19			/**
20			* @var MessageManagerInterface
21			*/
22			protected $messageManager;
23
24			/**
25			* @var int
26			*/
27			protected $counter;
28
29			/**
30			* @var mixed
31			*/
32			protected $current;
33
34			/**
35			* @var array
36			*/
37			protected $types;
38
39			/**
40			* @var int
41			*/
42			protected $batchSize;
43
44			/**
45			* @var array
46			*/
47			protected $buffer = array();
48
49			/**
50			* @param MessageManagerInterface $messageManager
51			* @param array $types
52			* @param int $pause
53			* @param int $batchSize
54			*/
55			public function __construct(MessageManagerInterface $messageManager, $types = array(), $pause = 500000, $batchSize = 10)
56			{
57			$this->messageManager = $messageManager;
58			$this->counter = 0;
59			$this->pause = $pause;
			0 ignored issues – show Bug introduced 2015-11-22 19:11 UTC by Report Bug Copy Issue Report The property `pause` does not exist. Did you maybe forget to declare it? In PHP it is possible to write to properties without declaring them. For example, the following is perfectly valid PHP code: class MyClass { } $x = new MyClass(); $x->foo = true; Generally, it is a good practice to explictly declare properties to avoid accidental typos and provide IDE auto-completion: class MyClass { public $foo; } $x = new MyClass(); $x->foo = true; Loading history...
60			$this->types = $types;
61			$this->batchSize = $batchSize;
62			}
63
64			/**
65			* {@inheritdoc}
66			*/
67			public function current()
68			{
69			return $this->current;
70			}
71
72			/**
73			* {@inheritdoc}
74			*/
75			public function next()
76			{
77			$this->setCurrent();
78			++$this->counter;
79			}
80
81			/**
82			* {@inheritdoc}
83			*/
84			public function key()
85			{
86			return $this->counter;
87			}
88
89			/**
90			* {@inheritdoc}
91			*/
92			public function valid()
93			{
94			return true;
95			}
96
97			/**
98			* {@inheritdoc}
99			*/
100			public function rewind()
101			{
102			$this->setCurrent();
103			}
104
105			/**
106			* Return true if the internal buffer is empty.
107			*
108			* @return bool
109			*/
110			public function isBufferEmpty()
111			{
112			return 0 === count($this->buffer);
113			}
114
115			/**
116			* Assign current pointer a message.
117			*/
118			protected function setCurrent()
119			{
120			if (count($this->buffer) === 0) {
121			$this->bufferize($this->types);
122			}
123
124			$this->current = array_pop($this->buffer);
125			}
126
127			/**
128			* Fill the inner messages buffer.
129			*
130			* @param array $types
131			*/
132			protected function bufferize($types = array())
133			{
134			while (true) {
135			$this->buffer = $this->findNextMessages($types);
136
137			if (count($this->buffer) > 0) {
138			break;
139			}
140
141			usleep($this->pause);
142			}
143			}
144
145			/**
146			* Find open messages.
147			*
148			* @param array $types
149			*
150			* @return mixed
151			*/
152			protected function findNextMessages($types)
153			{
154			return $this->messageManager->findByTypes($types, MessageInterface::STATE_OPEN, $this->batchSize);
155			}
156			}
157

sonata-project / SonataNotificationBundle

Push — 3.x-dev-kit ( 0a4698 )

MessageManagerMessageIterator::bufferize() A

Complexity

Size

Duplication

Importance

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