DBALException::typeExists() - Code Metrics - Inspection of "In Schema Diff, ignore default value alteration fo..." - doctrine/dbal - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#3189)

by Jarek

created 2019-01-25 00:44 UTC

DBALException::typeExists() A

↳ Parent: DBALException

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	3
ccs	0
cts	2
cp	0
rs	10
c	0
b	0
f	0
cc	1
eloc	1
nc	1
nop	1
crap	2

<?php

namespace Doctrine\DBAL;

use Doctrine\DBAL\Driver\DriverException as DriverExceptionInterface;
use Doctrine\DBAL\Driver\ExceptionConverterDriver;
use Doctrine\DBAL\Exception\DriverException;
use Doctrine\DBAL\Platforms\AbstractPlatform;
use Exception;
use Throwable;
use function array_map;
use function bin2hex;
use function get_class;
use function gettype;
use function implode;
use function is_object;
use function is_resource;
use function is_string;
use function json_encode;
use function sprintf;
use function str_split;

class DBALException extends Exception
{
    /**
     * @param string $method
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function notSupported($method)
    {
        return new self(sprintf("Operation '%s' is not supported by platform.", $method));
    }

    public static function invalidPlatformSpecified() : self
    {
        return new self(
            "Invalid 'platform' option specified, need to give an instance of " . AbstractPlatform::class . '.'
        );
    }

    /**
     * @param mixed $invalidPlatform
     */
    public static function invalidPlatformType($invalidPlatform) : self
    {
        if (is_object($invalidPlatform)) {
            return new self(
                sprintf(
                    "Option 'platform' must be a subtype of '%s', instance of '%s' given",
                    AbstractPlatform::class,
                    get_class($invalidPlatform)
                )
            );
        }

        return new self(
            sprintf(
                "Option 'platform' must be an object and subtype of '%s'. Got '%s'",
                AbstractPlatform::class,
                gettype($invalidPlatform)
            )
        );
    }

    /**
     * Returns a new instance for an invalid specified platform version.
     *
     * @param string $version        The invalid platform version given.
     * @param string $expectedFormat The expected platform version format.
     *
     * @return DBALException
     */
    public static function invalidPlatformVersionSpecified($version, $expectedFormat)
    {
        return new self(
            sprintf(
                'Invalid platform version "%s" specified. ' .
                'The platform version has to be specified in the format: "%s".',
                $version,
                $expectedFormat
            )
        );
    }

    /**
     * @return \Doctrine\DBAL\DBALException
     */
    public static function invalidPdoInstance()
    {
        return new self(
            "The 'pdo' option was used in DriverManager::getConnection() but no " .
            'instance of PDO was given.'
        );
    }

    /**
     * @param string|null $url The URL that was provided in the connection parameters (if any).
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function driverRequired($url = null)
    {
        if ($url) {
            return new self(
                sprintf(
                    "The options 'driver' or 'driverClass' are mandatory if a connection URL without scheme " .
                    'is given to DriverManager::getConnection(). Given URL: %s',
                    $url
                )
            );
        }

        return new self("The options 'driver' or 'driverClass' are mandatory if no PDO " .
            'instance is given to DriverManager::getConnection().');
    }

    /**
     * @param string   $unknownDriverName
     * @param string[] $knownDrivers
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function unknownDriver($unknownDriverName, array $knownDrivers)
    {
        return new self("The given 'driver' " . $unknownDriverName . ' is unknown, ' .
            'Doctrine currently supports only the following drivers: ' . implode(', ', $knownDrivers));
    }

    /**
     * @param string  $sql
     * @param mixed[] $params
     *
     * @return self
     */
    public static function driverExceptionDuringQuery(Driver $driver, Throwable $driverEx, $sql, array $params = [])
    {
        $msg = "An exception occurred while executing '" . $sql . "'";
        if ($params) {
            $msg .= ' with params ' . self::formatParameters($params);
        }
        $msg .= ":\n\n" . $driverEx->getMessage();

        return static::wrapException($driver, $driverEx, $msg);
    }

    /**
     * @return self
     */
    public static function driverException(Driver $driver, Throwable $driverEx)
    {
        return static::wrapException($driver, $driverEx, 'An exception occurred in driver: ' . $driverEx->getMessage());
    }

    /**
     * @return self
     */
    private static function wrapException(Driver $driver, Throwable $driverEx, $msg)
    {
        if ($driverEx instanceof DriverException) {
            return $driverEx;
        }
        if ($driver instanceof ExceptionConverterDriver && $driverEx instanceof DriverExceptionInterface) {
            return $driver->convertException($msg, $driverEx);
        }

        return new self($msg, 0, $driverEx);
    }

    /**
     * Returns a human-readable representation of an array of parameters.
     * This properly handles binary data by returning a hex representation.
     *
     * @param mixed[] $params
     *
     * @return string
     */
    private static function formatParameters(array $params)
    {
        return '[' . implode(', ', array_map(static function ($param) {
            if (is_resource($param)) {
                return (string) $param;
            }

            $json = @json_encode($param);

            if (! is_string($json) || $json === 'null' && is_string($param)) {

                // JSON encoding failed, this is not a UTF-8 string.
                return '"\x' . implode('\x', str_split(bin2hex($param), 2)) . '"';
            }

            return $json;
        }, $params)) . ']';
    }

    /**
     * @param string $wrapperClass
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function invalidWrapperClass($wrapperClass)
    {
        return new self("The given 'wrapperClass' " . $wrapperClass . ' has to be a ' .
            'subtype of \Doctrine\DBAL\Connection.');
    }

    /**
     * @param string $driverClass
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function invalidDriverClass($driverClass)
    {
        return new self("The given 'driverClass' " . $driverClass . ' has to implement the ' . Driver::class . ' interface.');
    }

    /**
     * @param string $tableName
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function invalidTableName($tableName)
    {
        return new self('Invalid table name specified: ' . $tableName);
    }

    /**
     * @param string $tableName
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function noColumnsSpecifiedForTable($tableName)
    {
        return new self('No columns specified for table ' . $tableName);
    }

    /**
     * @return \Doctrine\DBAL\DBALException
     */
    public static function limitOffsetInvalid()
    {
        return new self('Invalid Offset in Limit Query, it has to be larger than or equal to 0.');
    }

    /**
     * @param string $name
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function typeExists($name)
    {
        return new self('Type ' . $name . ' already exists.');
    }

    /**
     * @param string $name
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function unknownColumnType($name)
    {
        return new self('Unknown column type "' . $name . '" requested. Any Doctrine type that you use has ' .
            'to be registered with \Doctrine\DBAL\Types\Type::addType(). You can get a list of all the ' .
            'known types with \Doctrine\DBAL\Types\Type::getTypesMap(). If this error occurs during database ' .
            'introspection then you might have forgotten to register all database types for a Doctrine Type. Use ' .
            'AbstractPlatform#registerDoctrineTypeMapping() or have your custom types implement ' .
            'Type#getMappedDatabaseTypes(). If the type name is empty you might ' .
            'have a problem with the cache or forgot some mapping information.');
    }

    /**
     * @param string $name
     *
     * @return \Doctrine\DBAL\DBALException
     */
    public static function typeNotFound($name)
    {
        return new self('Type to be overwritten ' . $name . ' does not exist.');
    }
}


1		<?php
2
3		namespace Doctrine\DBAL;
4
5		use Doctrine\DBAL\Driver\DriverException as DriverExceptionInterface;
6		use Doctrine\DBAL\Driver\ExceptionConverterDriver;
7		use Doctrine\DBAL\Exception\DriverException;
8		use Doctrine\DBAL\Platforms\AbstractPlatform;
9		use Exception;
10		use Throwable;
11		use function array_map;
12		use function bin2hex;
13		use function get_class;
14		use function gettype;
15		use function implode;
16		use function is_object;
17		use function is_resource;
18		use function is_string;
19		use function json_encode;
20		use function sprintf;
21		use function str_split;
22
23		class DBALException extends Exception
24		{
25		/**
26		* @param string $method
27		*
28		* @return \Doctrine\DBAL\DBALException
29		*/
30	1378	public static function notSupported($method)
31		{
32	1378	return new self(sprintf("Operation '%s' is not supported by platform.", $method));
33		}
34
35		public static function invalidPlatformSpecified() : self
36		{
37		return new self(
38		"Invalid 'platform' option specified, need to give an instance of " . AbstractPlatform::class . '.'
39		);
40		}
41
42		/**
43		* @param mixed $invalidPlatform
44		*/
45	81	public static function invalidPlatformType($invalidPlatform) : self
46		{
47	81	if (is_object($invalidPlatform)) {
48	54	return new self(
49	54	sprintf(
50	54	"Option 'platform' must be a subtype of '%s', instance of '%s' given",
51	54	AbstractPlatform::class,
52	54	get_class($invalidPlatform)
53		)
54		);
55		}
56
57	27	return new self(
58	27	sprintf(
59	27	"Option 'platform' must be an object and subtype of '%s'. Got '%s'",
60	27	AbstractPlatform::class,
61	27	gettype($invalidPlatform)
62		)
63		);
64		}
65
66		/**
67		* Returns a new instance for an invalid specified platform version.
68		*
69		* @param string $version The invalid platform version given.
70		* @param string $expectedFormat The expected platform version format.
71		*
72		* @return DBALException
73		*/
74	270	public static function invalidPlatformVersionSpecified($version, $expectedFormat)
75		{
76	270	return new self(
77	270	sprintf(
78		'Invalid platform version "%s" specified. ' .
79	270	'The platform version has to be specified in the format: "%s".',
80	270	$version,
81	270	$expectedFormat
82		)
83		);
84		}
85
86		/**
87		* @return \Doctrine\DBAL\DBALException
88		*/
89	27	public static function invalidPdoInstance()
90		{
91	27	return new self(
92		"The 'pdo' option was used in DriverManager::getConnection() but no " .
93	27	'instance of PDO was given.'
94		);
95		}
96
97		/**
98		* @param string\|null $url The URL that was provided in the connection parameters (if any).
99		*
100		* @return \Doctrine\DBAL\DBALException
101		*/
102	135	public static function driverRequired($url = null)
103		{
104	135	if ($url) {
105	108	return new self(
106	108	sprintf(
107		"The options 'driver' or 'driverClass' are mandatory if a connection URL without scheme " .
108	108	'is given to DriverManager::getConnection(). Given URL: %s',
109	108	$url
110		)
111		);
112		}
113
114	27	return new self("The options 'driver' or 'driverClass' are mandatory if no PDO " .
115	27	'instance is given to DriverManager::getConnection().');
116		}
117
118		/**
119		* @param string $unknownDriverName
120		* @param string[] $knownDrivers
121		*
122		* @return \Doctrine\DBAL\DBALException
123		*/
124	27	public static function unknownDriver($unknownDriverName, array $knownDrivers)
125		{
126	27	return new self("The given 'driver' " . $unknownDriverName . ' is unknown, ' .
127	27	'Doctrine currently supports only the following drivers: ' . implode(', ', $knownDrivers));
128		}
129
130		/**
131		* @param string $sql
132		* @param mixed[] $params
133		*
134		* @return self
135		*/
136	3889	public static function driverExceptionDuringQuery(Driver $driver, Throwable $driverEx, $sql, array $params = [])
137		{
138	3889	$msg = "An exception occurred while executing '" . $sql . "'";
139	3889	if ($params) {
140	295	$msg .= ' with params ' . self::formatParameters($params);
141		}
142	3889	$msg .= ":\n\n" . $driverEx->getMessage();
143
144	3889	return static::wrapException($driver, $driverEx, $msg);
145		}
146
147		/**
148		* @return self
149		*/
150	84	public static function driverException(Driver $driver, Throwable $driverEx)
151		{
152	84	return static::wrapException($driver, $driverEx, 'An exception occurred in driver: ' . $driverEx->getMessage());
153		}
154
155		/**
156		* @return self
157		*/
158	3973	private static function wrapException(Driver $driver, Throwable $driverEx, $msg)
159		{
160	3973	if ($driverEx instanceof DriverException) {
161	27	return $driverEx;
162		}
163	3946	if ($driver instanceof ExceptionConverterDriver && $driverEx instanceof DriverExceptionInterface) {
164	3498	return $driver->convertException($msg, $driverEx);
165		}
166
167	448	return new self($msg, 0, $driverEx);
168		}
169
170		/**
171		* Returns a human-readable representation of an array of parameters.
172		* This properly handles binary data by returning a hex representation.
173		*
174		* @param mixed[] $params
175		*
176		* @return string
177		*/
178	295	private static function formatParameters(array $params)
179		{
180		return '[' . implode(', ', array_map(static function ($param) {
181	295	if (is_resource($param)) {
182	27	return (string) $param;
183		}
184
185	268	$json = @json_encode($param);
186
187	268	if (! is_string($json) \|\| $json === 'null' && is_string($param)) {
		0 ignored issues – show introduced 2018-10-20 23:33 UTC by Report Bug Copy Issue Report The condition `is_string($json)` is always `true`. Loading history...
188		// JSON encoding failed, this is not a UTF-8 string.
189	27	return '"\x' . implode('\x', str_split(bin2hex($param), 2)) . '"';
190		}
191
192	268	return $json;
193	295	}, $params)) . ']';
194		}
195
196		/**
197		* @param string $wrapperClass
198		*
199		* @return \Doctrine\DBAL\DBALException
200		*/
201	27	public static function invalidWrapperClass($wrapperClass)
202		{
203	27	return new self("The given 'wrapperClass' " . $wrapperClass . ' has to be a ' .
204	27	'subtype of \Doctrine\DBAL\Connection.');
205		}
206
207		/**
208		* @param string $driverClass
209		*
210		* @return \Doctrine\DBAL\DBALException
211		*/
212	27	public static function invalidDriverClass($driverClass)
213		{
214	27	return new self("The given 'driverClass' " . $driverClass . ' has to implement the ' . Driver::class . ' interface.');
215		}
216
217		/**
218		* @param string $tableName
219		*
220		* @return \Doctrine\DBAL\DBALException
221		*/
222	27	public static function invalidTableName($tableName)
223		{
224	27	return new self('Invalid table name specified: ' . $tableName);
225		}
226
227		/**
228		* @param string $tableName
229		*
230		* @return \Doctrine\DBAL\DBALException
231		*/
232	486	public static function noColumnsSpecifiedForTable($tableName)
233		{
234	486	return new self('No columns specified for table ' . $tableName);
235		}
236
237		/**
238		* @return \Doctrine\DBAL\DBALException
239		*/
240		public static function limitOffsetInvalid()
241		{
242		return new self('Invalid Offset in Limit Query, it has to be larger than or equal to 0.');
243		}
244
245		/**
246		* @param string $name
247		*
248		* @return \Doctrine\DBAL\DBALException
249		*/
250		public static function typeExists($name)
251		{
252		return new self('Type ' . $name . ' already exists.');
253		}
254
255		/**
256		* @param string $name
257		*
258		* @return \Doctrine\DBAL\DBALException
259		*/
260		public static function unknownColumnType($name)
261		{
262		return new self('Unknown column type "' . $name . '" requested. Any Doctrine type that you use has ' .
263		'to be registered with \Doctrine\DBAL\Types\Type::addType(). You can get a list of all the ' .
264		'known types with \Doctrine\DBAL\Types\Type::getTypesMap(). If this error occurs during database ' .
265		'introspection then you might have forgotten to register all database types for a Doctrine Type. Use ' .
266		'AbstractPlatform#registerDoctrineTypeMapping() or have your custom types implement ' .
267		'Type#getMappedDatabaseTypes(). If the type name is empty you might ' .
268		'have a problem with the cache or forgot some mapping information.');
269		}
270
271		/**
272		* @param string $name
273		*
274		* @return \Doctrine\DBAL\DBALException
275		*/
276	486	public static function typeNotFound($name)
277		{
278	486	return new self('Type to be overwritten ' . $name . ' does not exist.');
279		}
280		}
281

doctrine / dbal

Pull Request — master (#3189)

DBALException::typeExists() A

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