Connector::connect() - Code Metrics - Inspection of "添加：数据库连接器" - dxkite/suda - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — master ( 07b934...bffbb7 )

by 世昌

created 2019-01-23 13:20 UTC

Connector::connect() A

↳ Parent: Connector

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	3
nop	0
dl	0
loc	9
rs	10
c	0
b	0
f	0

<?php
namespace nebula\component\database\connector;

use PDO;
use PDOException;
use nebula\component\database\exception\ConnectionException;

/**
 * 连接器
 */
abstract class Connector
{
    protected static $connetionCount = 0;

    /**
     * PDO实例
     *
     * @var PDO|null
     */
    protected $pdo = 0;
    /**
     * 连接器类型
     *
     * @var string
     */
    protected static $type;
    /**
     * 配置信息
     *
     * @var string
     */
    protected $config;
    /**
     * 应用配置
     *
     * @param array $config
     * @return void
     */
    public function applyConfig(array $config) {
        $this->config = $config;

    }
    /**
     * 获取PDO链接描述
     *
     * @return string
     */
    abstract public function getDsn():string;

    /**
     * 获取类型
     *
     * @return string
     */
    public static function type():string {
        return static::$type;
    }

    /**
     * 链接数据库
     *
     * @return void
     */
    public function connect()
    {
        // 链接数据库
        if (is_null($this->pdo)) {
            try {
                $this->pdo = new PDO($this->getDsn(), $this->user, $this->password);

                static::$connetionCount ++;
            } catch (PDOException $e) {
                throw new ConnectionException($e->getMessage(), $e->getCode());
            }
        }
    }

    public function getPdo()
    {
        return $this->pdo;
    }

    /**
     * 判断是否连接
     *
     * @return boolean
     */
    public function isConnected():bool
    {
        return $this->pdo !== null;
    }
}


1			<?php
2			namespace nebula\component\database\connector;
3
4			use PDO;
5			use PDOException;
6			use nebula\component\database\exception\ConnectionException;
7
8			/**
9			* 连接器
10			*/
11			abstract class Connector
12			{
13			protected static $connetionCount = 0;
14
15			/**
16			* PDO实例
17			*
18			* @var PDO\|null
19			*/
20			protected $pdo = 0;
21			/**
22			* 连接器类型
23			*
24			* @var string
25			*/
26			protected static $type;
27			/**
28			* 配置信息
29			*
30			* @var string
31			*/
32			protected $config;
33			/**
34			* 应用配置
35			*
36			* @param array $config
37			* @return void
38			*/
39			public function applyConfig(array $config) {
40			$this->config = $config;
			0 ignored issues – show Documentation Bug introduced 2019-01-23 13:22 UTC by Report Bug Copy Issue Report It seems like `$config` of type `array` is incompatible with the declared type `string` of property `$config`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
41			}
42			/**
43			* 获取PDO链接描述
44			*
45			* @return string
46			*/
47			abstract public function getDsn():string;
48
49			/**
50			* 获取类型
51			*
52			* @return string
53			*/
54			public static function type():string {
55			return static::$type;
56			}
57
58			/**
59			* 链接数据库
60			*
61			* @return void
62			*/
63			public function connect()
64			{
65			// 链接数据库
66			if (is_null($this->pdo)) {
67			try {
68			$this->pdo = new PDO($this->getDsn(), $this->user, $this->password);
			0 ignored issues – show Bug Best Practice introduced 2019-01-23 13:22 UTC by Report Bug Copy Issue Report The property `password` does not exist on `nebula\component\database\connector\Connector`. Did you maybe forget to declare it? Loading history... Bug Best Practice introduced 2019-01-23 13:22 UTC by Report Bug Copy Issue Report The property `user` does not exist on `nebula\component\database\connector\Connector`. Did you maybe forget to declare it? Loading history...
69			static::$connetionCount ++;
70			} catch (PDOException $e) {
71			throw new ConnectionException($e->getMessage(), $e->getCode());
72			}
73			}
74			}
75
76			public function getPdo()
77			{
78			return $this->pdo;
79			}
80
81			/**
82			* 判断是否连接
83			*
84			* @return boolean
85			*/
86			public function isConnected():bool
87			{
88			return $this->pdo !== null;
89			}
90			}
91

dxkite / suda

Push — master ( 07b934...bffbb7 )

Connector::connect() A

Complexity

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