01: /****************************************************************
02: * Licensed to the Apache Software Foundation (ASF) under one *
03: * or more contributor license agreements. See the NOTICE file *
04: * distributed with this work for additional information *
05: * regarding copyright ownership. The ASF licenses this file *
06: * to you under the Apache License, Version 2.0 (the *
07: * "License"); you may not use this file except in compliance *
08: * with the License. You may obtain a copy of the License at *
09: * *
10: * http://www.apache.org/licenses/LICENSE-2.0 *
11: * *
12: * Unless required by applicable law or agreed to in writing, *
13: * software distributed under the License is distributed on an *
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY *
15: * KIND, either express or implied. See the License for the *
16: * specific language governing permissions and limitations *
17: * under the License. *
18: ****************************************************************/package org.apache.james.transport.mailets;
19:
20: import org.apache.mailet.GenericMailet;
21: import org.apache.mailet.Mail;
22:
23: /**
24: * Simplest Mailet which destroys any incoming messages.
25: *
26: */
27: public class Null extends GenericMailet {
28:
29: /**
30: * Set this mail to GHOST state, indicating that no further processing
31: * should take place.
32: *
33: * @param mail the mail to process
34: */
35: public void service(Mail mail) {
36: mail.setState(Mail.GHOST);
37: }
38:
39: /**
40: * Return a string describing this mailet.
41: *
42: * @return a string describing this mailet
43: */
44: public String getMailetInfo() {
45: return "Null Mailet";
46: }
47: }
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