1: <?php
 2: namespace Peridot\Leo\Responder;
 3: 
 4: use Exception;
 5: use Peridot\Leo\Formatter\FormatterInterface;
 6: use Peridot\Leo\Matcher\Match;
 7: use Peridot\Leo\Matcher\Template\TemplateInterface;
 8: 
 9: /**
10:  * The ExceptionResponder responds to a match by throwing an exception
11:  * on a failed match.
12:  *
13:  * @package Peridot\Leo\Responder
14:  */
15: class ExceptionResponder implements ResponderInterface
16: {
17:     /**
18:      * @var FormatterInterface
19:      */
20:     protected $formatter;
21: 
22:     /**
23:      * @param FormatterInterface $formatter
24:      */
25:     public function __construct(FormatterInterface $formatter)
26:     {
27:         $this->formatter = $formatter;
28:     }
29: 
30:     /**
31:      * {@inheritdoc}
32:      *
33:      * Throws an exception containing the formatted message.
34:      *
35:      * @param Match $match
36:      * @param TemplateInterface $template
37:      * @param string $message
38:      * @return void
39:      * @throws Exception
40:      */
41:     public function respond(Match $match, TemplateInterface $template, $message = "")
42:     {
43:         if ($match->isMatch()) {
44:             return;
45:         }
46: 
47:         $this->formatter->setMatch($match);
48:         $message = ($message) ? $message : $this->formatter->getMessage($template);
49:         throw new Exception($message);
50:     }
51: }
52: