src/main/java/com/ozacc/mail/fetch/impl/sk_jp/PlainPartExtractor.java

   1 /*
   2  * @(#) $Id: PlainPartExtractor.java,v 1.1.2.1 2004/09/29 00:57:59 otsuka Exp $
   3  * $Revision: 1.1.2.1 $
   4  * Copyright (c) 2000 Shin Kinoshita All Rights Reserved.
   5  */
   6 package com.ozacc.mail.fetch.impl.sk_jp;
   7
   8 import java.io.IOException;
   9
  10 import jakarta.mail.MessagingException;
  11 import jakarta.mail.Part;
  12 import jakarta.mail.internet.ContentType;
  13 import jakarta.mail.internet.MimeMessage;
  14
  15 /**
  16  * text/plainを結合した文字列を得るPartHandlerです。
  17  *
  18  * @version $Revision: 1.1.2.1 $ $Date: 2004/09/29 00:57:59 $
  19  * @author Shin
  20  */
  21 public class PlainPartExtractor implements PartHandler {
  22
  23         private String text = null;
  24
  25         public boolean processPart(Part part, ContentType context) throws MessagingException,
  26                                                                                                                                 IOException {
  27                 if (!part.isMimeType("text/plain")) {
  28                         return true;
  29                 }
  30                 if (text == null) {
  31                         // 最初のテキストパートを無条件に抽出
  32                         text = (String)MultipartUtility.getContent(part);
  33                 } else {
  34                         String disposition = part.getDisposition();
  35                         if (disposition == null || disposition.equalsIgnoreCase(Part.INLINE)) {
  36                                 text += "\r\n\r\n-- inline --\r\n\r\n" + (String)MultipartUtility.getContent(part);
  37                         }
  38                 }
  39                 return true;
  40         }
  41
  42         public String getText() {
  43                 return text;
  44         }
  45
  46         public static void main(String[] args) throws Exception {
  47                 MimeMessage msg = new MimeMessage(jakarta.mail.Session.getDefaultInstance(System
  48                                 .getProperties(), null), System.in);
  49                 PlainPartExtractor h = new PlainPartExtractor();
  50                 MultipartUtility.process(msg, h);
  51
  52                 System.out.println("This is the detected text/plain parts.");
  53                 System.out.println(h.getText());
  54         }
  55 }