001 /** 002 * 003 * Licensed to the Apache Software Foundation (ASF) under one or more 004 * contributor license agreements. See the NOTICE file distributed with 005 * this work for additional information regarding copyright ownership. 006 * The ASF licenses this file to You under the Apache License, Version 2.0 007 * (the "License"); you may not use this file except in compliance with 008 * the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, software 013 * distributed under the License is distributed on an "AS IS" BASIS, 014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 015 * See the License for the specific language governing permissions and 016 * limitations under the License. 017 */ 018 package org.apache.camel.component.mail; 019 020 import org.apache.camel.Converter; 021 022 import javax.mail.BodyPart; 023 import javax.mail.Message; 024 import javax.mail.MessagingException; 025 import javax.mail.Multipart; 026 import javax.mail.internet.MimeMultipart; 027 import java.io.IOException; 028 029 /** 030 * @version $Revision: 1.1 $ 031 */ 032 @Converter 033 public class MailConverters { 034 /** 035 * Converts the given JavaMail message to a String body 036 * 037 * @param message the message 038 * @return the String content 039 * @throws MessagingException 040 * @throws IOException 041 */ 042 @Converter 043 public String toString(Message message) throws MessagingException, IOException { 044 Object content = message.getContent(); 045 if (content instanceof MimeMultipart) { 046 MimeMultipart multipart = (MimeMultipart) content; 047 if (multipart.getCount() > 0) { 048 BodyPart part = multipart.getBodyPart(0); 049 content = part.getContent(); 050 } 051 } 052 if (content != null) { 053 return content.toString(); 054 } 055 return null; 056 } 057 058 @Converter 059 public static String toString(Multipart multipart) throws MessagingException, IOException { 060 for (int i = 0, size = multipart.getCount(); i < size; i++) { 061 BodyPart part = multipart.getBodyPart(i); 062 if (part.getContentType().startsWith("text")) { 063 return part.getContent().toString(); 064 } 065 } 066 return null; 067 } 068 }