PdoConfiguration::setFetchMode() - Code Metrics - Logi-CE/fmup - Measure and Improve Code Quality continuously with Scrutinizer

PdoConfiguration::setFetchMode() A
last analyzed 2017-12-05 10:44 UTC

↳ Parent: PdoConfiguration

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	5
CRAP Score	2

Importance

Changes

Metric	Value
cc	2
eloc	5
nc	2
nop	1
dl	0
loc	8
ccs	5
cts	5
cp	1
crap	2
rs	9.4285
c	0
b	0
f	0

<?php
/**
 * PdoConfigurationConfiguration.php
 * @author: [email protected]
 */

namespace FMUP\Db\Driver;

use FMUP\Db\DbInterface;
use FMUP\Db\Exception;
use FMUP\Logger;

abstract class PdoConfiguration implements DbInterface, Logger\LoggerInterface
{
    use Logger\LoggerTrait;

    private $settings = array();
    private $fetchMode = \PDO::FETCH_ASSOC;
    private $instance = null;

    /**
     * @return string
     */
    protected function getLoggerName()
    {
        return Logger\Channel\System::NAME;
    }

    /**
     * @param array $params
     */
    public function __construct($params = array())
    {
        $this->settings = $params;
    }

    /**
     * Database to connect to
     * @return string|null
     */
    protected function getDatabase()
    {
        return isset($this->settings['database']) ? $this->settings['database'] : null;
    }

    /**
     * Host to connect to
     * @return string
     */
    protected function getHost()
    {
        return isset($this->settings['host']) ? $this->settings['host'] : 'localhost';
    }

    /**
     * Dsn Driver to use
     * @return string
     */
    protected function getDsnDriver()
    {
        return isset($this->settings['driver']) ? $this->settings['driver'] : 'mysql';
    }

    /**
     * Retrieve settings
     * @param null $param
     * @return array|null
     */
    protected function getSettings($param = null)
    {
        return is_null($param) ? $this->settings : (isset($this->settings[$param]) ? $this->settings[$param] : null);
    }

    /**
     * Options for PDO Settings
     * @return array
     */
    protected function getOptions()
    {
        return array(
            \PDO::ATTR_PERSISTENT => (bool)(
            isset($this->settings['PDOBddPersistant']) ? $this->settings['PDOBddPersistant'] : false
            ),
            \PDO::ATTR_EMULATE_PREPARES => true,
            \PDO::MYSQL_ATTR_LOCAL_INFILE => true,
        );
    }

    /**
     * Login to use
     * @return string
     */
    protected function getLogin()
    {
        return isset($this->settings['login']) ? $this->settings['login'] : '';
    }

    /**
     * Password to use
     * @return string
     */
    protected function getPassword()
    {
        return isset($this->settings['password']) ? $this->settings['password'] : '';
    }

    /**
     * Get string for dsn construction
     * @return string
     */
    protected function getDsn()
    {
        $driver = $this->getDsnDriver();
        $host = $this->getHost();
        $database = $this->getDatabase();
        $dsn = $driver . ":host=" . $host;
        if (!is_null($database)) {
            $dsn .= ";dbname=" . $database;
        }
        return $dsn;
    }

    /**
     * @return int
     */
    public function getFetchMode()
    {
        return $this->fetchMode;
    }

    /**
     * @param int $fetchMode
     * @return $this
     */
    public function setFetchMode($fetchMode = \PDO::FETCH_ASSOC)
    {
        if ($fetchMode) {
            $this->fetchMode = (int)$fetchMode;
            $this->log(Logger::DEBUG, 'Fetch Mode changed', array('fetchMode' => $fetchMode));
        }
        return $this;
    }

    /**
     * @param string $sql
     * @return bool
     * @throws Exception
     */
    public function rawExecute($sql)
    {
        try {
            $this->log(Logger::DEBUG, 'Raw execute query', array('sql' => $sql));
            return $this->getDriver()->prepare($sql)->execute();
        } catch (\PDOException $e) {
            $this->log(Logger::ERROR, $e->getMessage(), array('error' => $e));
            throw new Exception($e->getMessage(), (int)$e->getCode(), $e);
        }
    }

    /**
     * Fetch a row for a given statement
     * @param object $statement
     * @param int $cursorOrientation Cursor orientation (next by default)
     * @param int $cursorOffset Cursor offset (0 by default)
     * @return array
     * @throws Exception
     */
    public function fetchRow($statement, $cursorOrientation = self::CURSOR_NEXT, $cursorOffset = 0)
    {
        if (!$statement instanceof \PDOStatement) {
            $this->log(Logger::ERROR, 'Statement not in right format', array('statement' => $statement));
            throw new Exception('Statement not in right format');
        }

        try {
            return $statement->fetch($this->getFetchMode(), (int)$cursorOrientation, (int)$cursorOffset);
        } catch (\PDOException $e) {
            $this->log(Logger::ERROR, $e->getMessage(), array('error' => $e));
            throw new Exception($e->getMessage(), (int)$e->getCode(), $e);
        }
    }

    /**
     * @return \PDO
     * @throws Exception
     */
    public function getDriver()
    {
        if (is_null($this->instance)) {
            try {
                $this->instance = $this->getPdo(
                    $this->getDsn(),
                    $this->getLogin(),
                    $this->getPassword(),
                    $this->getOptions()
                );
            } catch (\Exception $e) {
                $this->log(Logger::CRITICAL, 'Unable to connect database', (array)$this->getSettings());
                throw new Exception('Unable to connect database', $e->getCode(), $e);
            }
            $this->defaultConfiguration($this->instance);
        }
        return $this->instance;
    }

    /**
     * @param \Pdo $instance
     * @return $this
     */
    abstract protected function defaultConfiguration(\Pdo $instance);

    /**
     * @param string $dsn
     * @param string $login
     * @param string $password
     * @param array $options
     * @return \PDO
     */
    protected function getPdo($dsn, $login = null, $password = null, array $options = null)
    {
        return new \PDO($dsn, $login, $password, $options);
    }

    /**
     * Force reconnection
     * @return $this
     */
    public function forceReconnect()
    {
        $this->instance = null;
        return $this;
    }
}


1		<?php
2		/**
3		* PdoConfigurationConfiguration.php
4		* @author: [email protected]
5		*/
6
7		namespace FMUP\Db\Driver;
8
9		use FMUP\Db\DbInterface;
10		use FMUP\Db\Exception;
11		use FMUP\Logger;
12
13		abstract class PdoConfiguration implements DbInterface, Logger\LoggerInterface
14		{
15		use Logger\LoggerTrait;
16
17		private $settings = array();
18		private $fetchMode = \PDO::FETCH_ASSOC;
19		private $instance = null;
20
21		/**
22		* @return string
23		*/
24	3	protected function getLoggerName()
25		{
26	3	return Logger\Channel\System::NAME;
27		}
28
29		/**
30		* @param array $params
31		*/
32	44	public function __construct($params = array())
33		{
34	44	$this->settings = $params;
35	44	}
36
37		/**
38		* Database to connect to
39		* @return string\|null
40		*/
41	4	protected function getDatabase()
42		{
43	4	return isset($this->settings['database']) ? $this->settings['database'] : null;
44		}
45
46		/**
47		* Host to connect to
48		* @return string
49		*/
50	6	protected function getHost()
51		{
52	6	return isset($this->settings['host']) ? $this->settings['host'] : 'localhost';
53		}
54
55		/**
56		* Dsn Driver to use
57		* @return string
58		*/
59	5	protected function getDsnDriver()
60		{
61	5	return isset($this->settings['driver']) ? $this->settings['driver'] : 'mysql';
62		}
63
64		/**
65		* Retrieve settings
66		* @param null $param
67		* @return array\|null
68		*/
69	7	protected function getSettings($param = null)
70		{
71	7	return is_null($param) ? $this->settings : (isset($this->settings[$param]) ? $this->settings[$param] : null);
72		}
73
74		/**
75		* Options for PDO Settings
76		* @return array
77		*/
78	7	protected function getOptions()
79		{
80		return array(
81	7	\PDO::ATTR_PERSISTENT => (bool)(
82	7	isset($this->settings['PDOBddPersistant']) ? $this->settings['PDOBddPersistant'] : false
83		),
84	7	\PDO::ATTR_EMULATE_PREPARES => true,
85	7	\PDO::MYSQL_ATTR_LOCAL_INFILE => true,
86		);
87		}
88
89		/**
90		* Login to use
91		* @return string
92		*/
93	6	protected function getLogin()
94		{
95	6	return isset($this->settings['login']) ? $this->settings['login'] : '';
96		}
97
98		/**
99		* Password to use
100		* @return string
101		*/
102	6	protected function getPassword()
103		{
104	6	return isset($this->settings['password']) ? $this->settings['password'] : '';
105		}
106
107		/**
108		* Get string for dsn construction
109		* @return string
110		*/
111	4	protected function getDsn()
112		{
113	4	$driver = $this->getDsnDriver();
114	4	$host = $this->getHost();
115	4	$database = $this->getDatabase();
116	4	$dsn = $driver . ":host=" . $host;
117	4	if (!is_null($database)) {
118	1	$dsn .= ";dbname=" . $database;
119		}
120	4	return $dsn;
121		}
122
123		/**
124		* @return int
125		*/
126	3	public function getFetchMode()
127		{
128	3	return $this->fetchMode;
129		}
130
131		/**
132		* @param int $fetchMode
133		* @return $this
134		*/
135	1	public function setFetchMode($fetchMode = \PDO::FETCH_ASSOC)
136		{
137	1	if ($fetchMode) {
138	1	$this->fetchMode = (int)$fetchMode;
139	1	$this->log(Logger::DEBUG, 'Fetch Mode changed', array('fetchMode' => $fetchMode));
140		}
141	1	return $this;
142		}
143
144		/**
145		* @param string $sql
146		* @return bool
147		* @throws Exception
148		*/
149	2	public function rawExecute($sql)
150		{
151		try {
152	2	$this->log(Logger::DEBUG, 'Raw execute query', array('sql' => $sql));
153	2	return $this->getDriver()->prepare($sql)->execute();
154	1	} catch (\PDOException $e) {
155	1	$this->log(Logger::ERROR, $e->getMessage(), array('error' => $e));
156	1	throw new Exception($e->getMessage(), (int)$e->getCode(), $e);
157		}
158		}
159
160		/**
161		* Fetch a row for a given statement
162		* @param object $statement
163		* @param int $cursorOrientation Cursor orientation (next by default)
164		* @param int $cursorOffset Cursor offset (0 by default)
165		* @return array
166		* @throws Exception
167		*/
168	3	public function fetchRow($statement, $cursorOrientation = self::CURSOR_NEXT, $cursorOffset = 0)
169		{
170	3	if (!$statement instanceof \PDOStatement) {
171	1	$this->log(Logger::ERROR, 'Statement not in right format', array('statement' => $statement));
172	1	throw new Exception('Statement not in right format');
173		}
174
175		try {
176	2	return $statement->fetch($this->getFetchMode(), (int)$cursorOrientation, (int)$cursorOffset);
177	1	} catch (\PDOException $e) {
178	1	$this->log(Logger::ERROR, $e->getMessage(), array('error' => $e));
179	1	throw new Exception($e->getMessage(), (int)$e->getCode(), $e);
180		}
181		}
182
183		/**
184		* @return \PDO
185		* @throws Exception
186		*/
187	7	public function getDriver()
188		{
189	7	if (is_null($this->instance)) {
190		try {
191	7	$this->instance = $this->getPdo(
192	7	$this->getDsn(),
193	7	$this->getLogin(),
194	7	$this->getPassword(),
195	7	$this->getOptions()
196		);
197	1	} catch (\Exception $e) {
198	1	$this->log(Logger::CRITICAL, 'Unable to connect database', (array)$this->getSettings());
199	1	throw new Exception('Unable to connect database', $e->getCode(), $e);
200		}
201	6	$this->defaultConfiguration($this->instance);
202		}
203	6	return $this->instance;
204		}
205
206		/**
207		* @param \Pdo $instance
208		* @return $this
209		*/
210		abstract protected function defaultConfiguration(\Pdo $instance);
211
212		/**
213		* @param string $dsn
214		* @param string $login
215		* @param string $password
216		* @param array $options
217		* @return \PDO
218		*/
219	1	protected function getPdo($dsn, $login = null, $password = null, array $options = null)
220		{
221	1	return new \PDO($dsn, $login, $password, $options);
222		}
223
224		/**
225		* Force reconnection
226		* @return $this
227		*/
228	1	public function forceReconnect()
229		{
230	1	$this->instance = null;
231	1	return $this;
232		}
233		}
234

Logi-CE / fmup

PdoConfiguration::setFetchMode() A last analyzed 2017-12-05 10:44 UTC

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PdoConfiguration::setFetchMode() A
last analyzed 2017-12-05 10:44 UTC