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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
27 /**
28 * A simple in memory counter. Designed to count messages sent to this recipient
29 * for debugging purposes.
30 *
31 */
32 public class Counter extends GenericMailet {
33
34 /**
35 * The number of mails processed by this mailet
36 */
37 int counter = 0;
38
39 /**
40 * Count processed mails, marking each mail as completed after counting.
41 *
42 * @param mail the mail to process
43 */
44 public void service(Mail mail) {
45 counter++;
46 log(counter + "");
47 mail.setState(Mail.GHOST);
48 }
49
50 /**
51 * Return a string describing this mailet.
52 *
53 * @return a string describing this mailet
54 */
55 public String getMailetInfo() {
56 return "Counter Mailet";
57 }
58 }