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 package org.apache.james.postage.mail;
20
21 import javax.mail.Message;
22 import javax.mail.MessagingException;
23 import javax.mail.internet.MimeMultipart;
24
25 import org.apache.commons.logging.Log;
26 import org.apache.commons.logging.LogFactory;
27 import org.apache.james.postage.result.MailProcessingRecord;
28
29 /***
30 * this validator is used together with DefaultMailFactory
31 */
32 public class DefaultMailValidator implements MailValidator {
33
34 private static Log log = LogFactory.getLog(DefaultMailValidator.class);
35
36 public boolean validate(Message message, MailProcessingRecord record) {
37
38 MimeMultipart mimeMultipart;
39 try {
40 mimeMultipart = new MimeMultipart(message.getDataHandler().getDataSource());
41 } catch (MessagingException e) {
42 return false;
43 }
44
45
46 int textPartSize = MailMatchingUtils.getMimePartSize(mimeMultipart, "text/plain");
47 record.setByteReceivedText(textPartSize);
48 int binaryPartSize = MailMatchingUtils.getMimePartSize(mimeMultipart, "application/octet-stream");
49 record.setByteReceivedBinary(binaryPartSize);
50
51 boolean textPartValid = textPartSize == record.getByteSendText();
52 boolean binaryPartValid = binaryPartSize == record.getByteSendBinary();
53 boolean valid = textPartValid && binaryPartValid;
54 return valid;
55 }
56
57 }