38 lines
1.0 KiB
PHP
38 lines
1.0 KiB
PHP
<?php
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namespace Guzzle\Service\Resource;
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use Guzzle\Common\Exception\InvalidArgumentException;
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use Guzzle\Service\Command\CommandInterface;
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/**
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* Abstract resource iterator factory implementation
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*/
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abstract class AbstractResourceIteratorFactory implements ResourceIteratorFactoryInterface
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{
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public function build(CommandInterface $command, array $options = array())
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{
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if (!$this->canBuild($command)) {
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throw new InvalidArgumentException('Iterator was not found for ' . $command->getName());
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}
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$className = $this->getClassName($command);
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return new $className($command, $options);
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}
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public function canBuild(CommandInterface $command)
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{
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return (bool) $this->getClassName($command);
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}
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/**
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* Get the name of the class to instantiate for the command
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*
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* @param CommandInterface $command Command that is associated with the iterator
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*
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* @return string
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*/
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abstract protected function getClassName(CommandInterface $command);
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}
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