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19
20 package org.apache.james.transport.mailets.debug;
21
22 import org.apache.mailet.GenericMailet;
23 import org.apache.mailet.Mail;
24
25 /***
26 * A simple in memory counter. Designed to count messages sent to this recipient
27 * for debugging purposes.
28 *
29 */
30 public class Counter extends GenericMailet {
31
32 /***
33 * The number of mails processed by this mailet
34 */
35 int counter = 0;
36
37 /***
38 * Count processed mails, marking each mail as completed after counting.
39 *
40 * @param mail the mail to process
41 */
42 public void service(Mail mail) {
43 counter++;
44 log(counter + "");
45 mail.setState(Mail.GHOST);
46 }
47
48 /***
49 * Return a string describing this mailet.
50 *
51 * @return a string describing this mailet
52 */
53 public String getMailetInfo() {
54 return "Counter Mailet";
55 }
56 }