class Psr18ClientDiscovery

Finds a PSR-18 HTTP Client.

@author Tobias Nyholm <tobias.nyholm@gmail.com>

Hierarchy

class \Http\Discovery\ClassDiscovery
- class \Http\Discovery\Psr18ClientDiscovery extends \Http\Discovery\ClassDiscovery

Expanded class hierarchy of Psr18ClientDiscovery

3 files declare their use of Psr18ClientDiscovery

Discovery.php in vendor/open-telemetry/sdk/Common/Http/Psr/Client/Discovery.php
PsrClientResolver.php in vendor/open-telemetry/sdk/Common/Adapter/HttpDiscovery/PsrClientResolver.php
PsrTransportFactory.php in vendor/open-telemetry/sdk/Common/Export/Http/PsrTransportFactory.php

File

vendor/php-http/discovery/src/Psr18ClientDiscovery.php, line 14

Namespace

Http\Discovery

View source

final class Psr18ClientDiscovery extends ClassDiscovery {
    
    /**
     * Finds a PSR-18 HTTP Client.
     *
     * @return ClientInterface
     *
     * @throws RealNotFoundException
     */
    public static function find() {
        try {
            $client = static::findOneByType(ClientInterface::class);
        } catch (DiscoveryFailedException $e) {
            throw new RealNotFoundException('No PSR-18 clients found. Make sure to install a package providing "psr/http-client-implementation". Example: "php-http/guzzle7-adapter".', 0, $e);
        }
        return static::instantiateClass($client);
    }

}

Members

Title Sort descending	Modifiers	Object type	Summary
ClassDiscovery::$cache	private static	property	Discovery cache to make the second time we use discovery faster.
ClassDiscovery::$deprecatedStrategies	private static	property
ClassDiscovery::$strategies	private static	property	A list of strategies to find classes.
ClassDiscovery::appendStrategy	public static	function	Append a strategy at the end of the strategy queue.
ClassDiscovery::clearCache	public static	function
ClassDiscovery::evaluateCondition	protected static	function	Evaluates conditions to boolean.
ClassDiscovery::findOneByType	protected static	function	Finds a class.
ClassDiscovery::getFromCache	private static	function	Get a value from cache.
ClassDiscovery::getStrategies	public static	function	Returns the currently configured discovery strategies as fully qualified class names.
ClassDiscovery::instantiateClass	protected static	function	Get an instance of the $class.
ClassDiscovery::prependStrategy	public static	function	Prepend a strategy at the beginning of the strategy queue.
ClassDiscovery::safeClassExists	public static	function	We need 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…
ClassDiscovery::setStrategies	public static	function	Set new strategies and clear the cache.
ClassDiscovery::storeInCache	private static	function	Store a value in cache.
Psr18ClientDiscovery::find	public static	function	Finds a PSR-18 HTTP Client.