39 lines
957 B
PHP
39 lines
957 B
PHP
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<?php
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namespace Guzzle\Batch;
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use Guzzle\Common\Exception\InvalidArgumentException;
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/**
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* BatchInterface decorator used to call a method each time flush is called
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*/
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class NotifyingBatch extends AbstractBatchDecorator
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{
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/** @var mixed Callable to call */
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protected $callable;
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/**
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* @param BatchInterface $decoratedBatch Batch object to decorate
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* @param mixed $callable Callable to call
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*
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* @throws InvalidArgumentException
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*/
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public function __construct(BatchInterface $decoratedBatch, $callable)
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{
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if (!is_callable($callable)) {
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throw new InvalidArgumentException('The passed argument is not callable');
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}
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$this->callable = $callable;
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parent::__construct($decoratedBatch);
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}
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public function flush()
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{
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$items = $this->decoratedBatch->flush();
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call_user_func($this->callable, $items);
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return $items;
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}
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}
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