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namespace My\Bundle\RestBundle\Rest\InputParser;
 
use eZ\Publish\Core\REST\Server\Input\Parser\Base as BaseParser;
use eZ\Publish\Core\REST\Common\Input\ParsingDispatcher;
use My\Bundle\RestBundle\Rest\Values\Hello;
use eZ\Publish\Core\REST\Common\Exceptions;


class Greetings extends BaseParser
{
    /**
     * @return My\Bundle\RestBundle\Rest\ValueValues\Hello
     */
    public function parse( array $data, ParsingDispatcher $parsingDispatcher )
	{
        // re-using the REST exceptions will make sure that those already have a ValueObjectVisitor
        if ( !isset( $data['name'] ) )
            throw new Exceptions\Parser( "Missing or invalid 'name' element for Greetings." );


        return new Hello( $data['name'] );
	}
}