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MimeMessageHelper encodes attachment filename if not ASCII compliant 

Issue: SPR-9258
This commit is contained in:
Juergen Hoeller 2013-01-09 18:10:25 +01:00 committed by unknown
parent 97ae403b53
commit f8a7cf9f51
1 changed files with 15 additions and 9 deletions
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10
spring-context-support/src/main/java/org/springframework/mail/javamail/MimeMessageHelper.java
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@ -1,5 +1,5 @@
/*
* Copyright 2002-2012 the original author or authors.
* Copyright 2002-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
@ -35,6 +35,7 @@ import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeMessage;
import javax.mail.internet.MimeMultipart;
import javax.mail.internet.MimePart;
import javax.mail.internet.MimeUtility;
import org.springframework.core.io.InputStreamSource;
import org.springframework.core.io.Resource;
@ -989,12 +990,17 @@ public class MimeMessageHelper {
public void addAttachment(String attachmentFilename, DataSource dataSource) throws MessagingException {
Assert.notNull(attachmentFilename, "Attachment filename must not be null");
Assert.notNull(dataSource, "DataSource must not be null");
try {
MimeBodyPart mimeBodyPart = new MimeBodyPart();
mimeBodyPart.setDisposition(MimeBodyPart.ATTACHMENT);
mimeBodyPart.setFileName(attachmentFilename);
mimeBodyPart.setFileName(MimeUtility.encodeText(attachmentFilename));
mimeBodyPart.setDataHandler(new DataHandler(dataSource));
getRootMimeMultipart().addBodyPart(mimeBodyPart);
}
catch (UnsupportedEncodingException ex) {
throw new MessagingException("Failed to encode attachment filename", ex);
}
}
/**
* Add an attachment to the MimeMessage, taking the content from a