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* Licensed to the Apache Software Foundation (ASF) under one *
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* distributed with this work for additional information *
* regarding copyright ownership. The ASF licenses this file *
* to you under the Apache License, Version 2.0 (the *
* "License"); you may not use this file except in compliance *
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* http://www.apache.org/licenses/LICENSE-2.0 *
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package org.apache.james.transport.mailets.debug;
import org.apache.mailet.GenericMailet;
import org.apache.mailet.Mail;
/**
* A simple in memory counter. Designed to count messages sent to this recipient
* for debugging purposes.
*
*/
public class Counter extends GenericMailet {
/**
* The number of mails processed by this mailet
*/
int counter = 0;
/**
* Count processed mails, marking each mail as completed after counting.
*
* @param mail the mail to process
*/
public void service(Mail mail) {
counter++;
log(counter + "");
mail.setState(Mail.GHOST);
}
/**
* Return a string describing this mailet.
*
* @return a string describing this mailet
*/
public String getMailetInfo() {
return "Counter Mailet";
}
}
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