I started by reading this thread, but still encountered the same
problem. (Truthfully i thought i was adding a reply to that thread but
seems i started a new one.)
I am quite confident i am not doing the wrong thing.
It appears that hotmail may not be encoding quoted-printable chars
correctly (at least as far as the decoder is concerned) and i found
the problem to be the occasional escaping of newlines with an
=<newline>. The decoder appears to want a two digit hex after the
equal sign. The decoder fails at this point as does the apache decoder
which i also tested.
I worked around this problem by accessing the RawInputStream and
decoding the text message myself. However MimeMessage.getContent()
throws an exception and i believe this to be a bug in the GAE
implementation, if not that it could be more lenient in parsing quoted-
printable streams. I would be glad to share my workaround, but would
also like to see a fix in the GAE code. My workaround looks something
like this:
// email arriving from hotmail
Object content;
try {
content = mimeMessage.getContent(); // or mimeBodyPart
} catch (Exception e) {
// when quoted-printable decoding IOException: Truncated quoted
printable data
content = LenientQuotedPrintableDecoder.decode(
mimeMessage.getRawInputStream()); // returns String
}
On Feb 12, 3:12 am, seleronm <[email protected]> wrote:
> Hi,
>
> It is likely already to have tried.
>
> This might be useful.
> Follow this
> thread:http://groups.google.com/group/google-appengine-java/browse_thread/th...
>
> Please try.
> thanks.
>
> On 2月11日, 午前10:36,moca<[email protected]> wrote:
>
>
>
> > I am receiving the error below when receiving an email from Hotmail to
> > an App Engine email Servlet. The same code works fine when receiving
> > emails from Gmail and my cell for instance.
>
> > gui.EMailReceiverServlet doPost: Truncated quoted printable data
> > java.io.IOException: Truncated quoted printable data
> > at
> > org.apache.geronimo.mail.util.QuotedPrintableEncoder.decodeNonspaceChar(Quo
> > tedPrintableEncoder.java:
> > 597)
> > at
> > org.apache.geronimo.mail.util.QuotedPrintableEncoder.decode(QuotedPrintable
> > Encoder.java:
> > 584)
> > at
> > org.apache.geronimo.mail.util.QuotedPrintableDecoderStream.read(QuotedPrint
> > ableDecoderStream.java:
> > 80)
> > at
> > org.apache.geronimo.mail.handlers.TextHandler.getContent(TextHandler.java:
> > 107)
> > at javax.activation.DataSourceDataContentHandler.getContent(Unknown
> > Source)
> > at javax.activation.DataHandler.getContent(Unknown Source)
> > at javax.mail.internet.MimeMessage.getContent(MimeMessage.java:927)
>
> > Fails early when sending email from Hotmail using "Plain Text"
>
> > try {
> > Properties props = new Properties();
> > Session session = Session.getDefaultInstance(props, null);
> > MimeMessage message = new MimeMessage(session,
> > request.getInputStream());
>
> > Address[] messageFrom = message.getFrom();
> > Address messageSender = message.getSender();
> > Address[] messageReplyTo = message.getReplyTo();
> > String messageSubject = message.getSubject();
> > Date messageSentDate = message.getSentDate();
> > String messageContentType = message.getContentType();
>
> > LOGGER.info("received email message.from: "
> > + Arrays.toString(messageFrom) + " message.sender:
> > "
> > + messageSender + " message.replyTo: "
> > + Arrays.toString(messageReplyTo) + "
> > message.subject: "
> > + messageSubject + " message.sentDate: " +
> > messageSentDate
> > + " message.contentType: " + messageContentType);
>
> > Object messageContent;
> > try {
> > messageContent = message.getContent(); // THIS SHOULD
> > WORK
> > } catch (Exception e) {
> > LOGGER.log(Level.SEVERE, e.getMessage(), e);
>
> > ByteArrayOutputStream out = new
> > ByteArrayOutputStream();
> > message.writeTo(out);
>
> > A Snippet of what is printed by message.writeTo()
> > (Notice the Content-Transfer-Encoding: quoted-printable and the
> > exception: java.io.IOException: Truncated quoted printable data)
>
> > Date: Wed, 10 Feb 2010 17:16:32 -0800
> > Importance: Normal
> > Content-Type: text/plain; charset="Windows-1252"
> > Content-Transfer-Encoding: quoted-printable
> > MIME-Version: 1.0
> > X-OriginalArrivalTime: 11 Feb 2010 01:16:33.0369 (UTC)
> > FILETIME=[D93A3C90:01CAAAB7]
>
> > app =20
>
> > FYI: My message was "app"
>
> > My message comes in, but it is not correctly parsed by the mail
> > implementation.
>
> > Does anyone know how to work around this??
>
> > Thanks
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