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.debug;
19:
20: import org.apache.mailet.GenericMailet;
21: import org.apache.mailet.Mail;
22:
23: import javax.mail.MessagingException;
24: import javax.mail.internet.MimeMessage;
25: import java.io.IOException;
26:
27: /**
28: * Debugging purpose Mailet. Sends the message to System.err
29: *
30: */
31: public class DumpSystemErr extends GenericMailet {
32:
33: /**
34: * Writes the message to System.err .
35: *
36: * @param mail the mail to process
37: *
38: * @throws MessagingException if an error occurs while writing the message
39: */
40: public void service(Mail mail) throws MessagingException {
41: try {
42: MimeMessage message = mail.getMessage();
43: message.writeTo(System.err);
44: } catch (IOException ioe) {
45: log("error printing message", ioe);
46: }
47: }
48:
49: /**
50: * Return a string describing this mailet.
51: *
52: * @return a string describing this mailet
53: */
54: public String getMailetInfo() {
55: return "Dumps message to System.err";
56: }
57: }
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