HandlerPool Class Reference

Public Member Functions
	__construct (ObjectManagerInterface $objectManager, DefaultHandler $defaultHandler)
	get ($handlerClass=null)

Protected Attributes
	$objectManager
	$defaultHandler

Detailed Description

@api Instantiate save handler when implementing custom Indexer\Action

Since

100.0.2

Definition at line 15 of file HandlerPool.php.

Constructor & Destructor Documentation

__construct()

__construct	(	ObjectManagerInterface	$objectManager,
		DefaultHandler	$defaultHandler
	)

Parameters

ObjectManagerInterface	$objectManager
DefaultHandler	$defaultHandler

Definition at line 31 of file HandlerPool.php.

      {
        $this->defaultHandler = $defaultHandler;
        $this->objectManager = $objectManager;
    }

Member Function Documentation

get()

get

(

$handlerClass = null

)

Get handler class instance

Parameters

string

$handlerClass

Exceptions

Definition at line 46 of file HandlerPool.php.

    {
        if ($handlerClass === null) {
            return $this->defaultHandler;
        }

        $handler = $this->objectManager->get($handlerClass);
        if (!$handler instanceof HandlerInterface) {
            throw new \InvalidArgumentException(
                $handlerClass . ' doesn\'t implement \Magento\Framework\Indexer\HandlerInterface'
            );
        }

        return $handler;
    }

Field Documentation

$defaultHandler

$defaultHandler

protected

Definition at line 25 of file HandlerPool.php.

$objectManager

$objectManager

protected

Definition at line 20 of file HandlerPool.php.

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

• vendor/magento/framework/Indexer/HandlerPool.php