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17   * under the License.                                           *
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19  
20  
21  
22  package org.apache.james.transport.mailets.debug;
23  
24  import org.apache.mailet.base.GenericMailet;
25  import org.apache.mailet.Mail;
26  import org.apache.mailet.MailetException;
27  
28  import javax.mail.MessagingException;
29  
30  /**
31   * Debugging purpose Mailet. Just throws an exception.
32   *
33   */
34  public class ExceptionThrowingMailet extends GenericMailet {
35  
36      /**
37       * Throw an exception if any mail is processed.
38       *
39       * @param mail the mail to process
40       *
41       * @throws MailetException in all cases
42       */
43      public void service(Mail mail) throws MessagingException {
44          throw new MailetException("General protection fault");
45      }
46  
47      /**
48       * Return a string describing this mailet.
49       *
50       * @return a string describing this mailet
51       */
52      public String getMailetInfo() {
53          return "ExceptionThrowingMailet Mailet";
54      }
55  }