Http\Discovery\ClassDiscovery Class Reference

Inheritance diagram for Http\Discovery\ClassDiscovery:

Static Public Member Functions
static	appendStrategy ($strategy)
static	clearCache ()
static	prependStrategy ($strategy)
static	safeClassExists ($class)
static	setStrategies (array $strategies)

Static Protected Member Functions
static	evaluateCondition ($condition)
static	findOneByType ($type)
static	instantiateClass ($class)

Detailed Description

Registry that based find results on class existence.

Author

David de Boer david.nosp@m.@dde.nosp@m.boer..nosp@m.nl

Márk Sági-Kazár mark..nosp@m.sagi.nosp@m.kazar.nosp@m.@gma.nosp@m.il.co.nosp@m.m

Tobias Nyholm tobia.nosp@m.s.ny.nosp@m.holm@.nosp@m.gmai.nosp@m.l.com

Definition at line 17 of file ClassDiscovery.php.

Member Function Documentation

appendStrategy()

static Http\Discovery\ClassDiscovery::appendStrategy (   $strategy )

static

Append a strategy at the end of the strategy queue.

Parameters

string

$strategy

Fully qualified class name to a DiscoveryStrategy

Definition at line 132 of file ClassDiscovery.php.

References Http\Discovery\ClassDiscovery\clearCache().

clearCache()

static Http\Discovery\ClassDiscovery::clearCache ( )

static

Clear the cache.

Definition at line 152 of file ClassDiscovery.php.

Referenced by Http\Discovery\ClassDiscovery\appendStrategy(), Http\Discovery\ClassDiscovery\prependStrategy(), and Http\Discovery\ClassDiscovery\setStrategies().

evaluateCondition()

static Http\Discovery\ClassDiscovery::evaluateCondition (   $condition )

staticprotected

Evaluates conditions to boolean.

Parameters

mixed

$condition

Returns

bool

Definition at line 164 of file ClassDiscovery.php.

References Http\Discovery\ClassDiscovery\safeClassExists().

findOneByType()

static Http\Discovery\ClassDiscovery::findOneByType (   $type )

staticprotected

Finds a class.

Parameters

string

$type

Returns

string|\Closure

Exceptions

DiscoveryFailedException

Definition at line 46 of file ClassDiscovery.php.

References Http\Discovery\Exception\DiscoveryFailedException\create().

instantiateClass()

static Http\Discovery\ClassDiscovery::instantiateClass (   $class )

staticprotected

Get an instance of the $class.

Parameters

string | \Closure

$class

A FQCN of a class or a closure that instantiate the class.

Returns

object

Exceptions

ClassInstantiationFailedException

Definition at line 199 of file ClassDiscovery.php.

prependStrategy()

static Http\Discovery\ClassDiscovery::prependStrategy (   $strategy )

static

Prepend a strategy at the beginning of the strategy queue.

Parameters

string

$strategy

Fully qualified class name to a DiscoveryStrategy

Definition at line 143 of file ClassDiscovery.php.

References Http\Discovery\ClassDiscovery\clearCache().

safeClassExists()

static Http\Discovery\ClassDiscovery::safeClassExists (   $class )

static

We want to do a "safe" version of PHP's "class_exists" because Magento has a bug (or they call it a "feature"). Magento is throwing an exception if you do class_exists() on a class that ends with "Factory" and if that file does not exits.

This function will catch all potential exceptions and make sure it returns a boolean.

Parameters

string	$class
bool	$autoload

Returns

bool

Definition at line 228 of file ClassDiscovery.php.

Referenced by Http\Discovery\ClassDiscovery\evaluateCondition().

setStrategies()

static Http\Discovery\ClassDiscovery::setStrategies ( array  $strategies )

static

Set new strategies and clear the cache.

Parameters

array

$strategies

string array of fully qualified class name to a DiscoveryStrategy

Definition at line 121 of file ClassDiscovery.php.

References Http\Discovery\ClassDiscovery\clearCache().

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The documentation for this class was generated from the following file:

• ClassDiscovery.php