1 /**************************************************************** 2 * Licensed to the Apache Software Foundation (ASF) under one * 3 * or more contributor license agreements. See the NOTICE file * 4 * distributed with this work for additional information * 5 * regarding copyright ownership. The ASF licenses this file * 6 * to you under the Apache License, Version 2.0 (the * 7 * "License"); you may not use this file except in compliance * 8 * with the License. You may obtain a copy of the License at * 9 * * 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 ****************************************************************/ 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 import org.apache.mailet.MailetException; 27 28 import javax.mail.MessagingException; 29 30 /** 31 * Debugging purpose Mailet. Just throws an exception. 32 * 33 */ 34 public class ExceptionThrowingMailet extends GenericMailet { 35 36 /** 37 * Throw an exception if any mail is processed. 38 * 39 * @param mail the mail to process 40 * 41 * @throws MailetException in all cases 42 */ 43 public void service(Mail mail) throws MessagingException { 44 throw new MailetException("General protection fault"); 45 } 46 47 /** 48 * Return a string describing this mailet. 49 * 50 * @return a string describing this mailet 51 */ 52 public String getMailetInfo() { 53 return "ExceptionThrowingMailet Mailet"; 54 } 55 }