001 /**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements. See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License. You may obtain a copy of the License at
008 *
009 * http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017 package org.apache.camel.component.mail;
018
019 import java.io.IOException;
020
021 import javax.mail.BodyPart;
022 import javax.mail.Message;
023 import javax.mail.MessagingException;
024 import javax.mail.Multipart;
025 import javax.mail.internet.MimeMultipart;
026
027 import org.apache.camel.Converter;
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 int size = multipart.getCount();
061 for (int i = 0; i < size; i++) {
062 BodyPart part = multipart.getBodyPart(i);
063 if (part.getContentType().startsWith("text")) {
064 return part.getContent().toString();
065 }
066 }
067 return null;
068 }
069 }