Hi JB,
impressive memory.. found the ticket:
https://issues.apache.org/jira/browse/KARAF-5571 unresolved, but I
encountered the same exception a few hours ago.
I think that the "no object dch for mime type" is a result of the class
loader separation... but i have no idea from which class I should replace
my context class loader before sending the mail.
Am Mo., 27. Jan. 2020 um 21:22 Uhr schrieb Jean-Baptiste Onofré <
j...@nanthrax.net>:
> Hi Matthias,
>
> AFAIR, we have a Jira about that. Are you sure about the activation
> version you are using ?
>
> Regards
> JB
>
> On 27/01/2020 21:16, Matthias Leinweber wrote:
> >
> > Hello Karaf Users,
> >
> > Hello Karaf-Team,
> >
> > I try to create a Component which is able to send mails. I looked into
> > the decanter email component and basically used it and modified it for
> > multi part.
> > The strange this is, that somehow the client can't read a response. I
> > have no idea what i could do... i read something about class loader
> > problems with this error. But i cant get it working.
> > Using karaf 4.2.8 with java9
> > I added com.sun.activation/javax.activation/1.2.0 for
> > javax.activation.DataHandler (missing/hidden/removed in jdk9?)
> >
> > Here is the debug log from the Session:
> >
> > DEBUG: setDebug: JavaMail version 1.6.0
> > DEBUG: getProvider() returning
> >
> javax.mail.Provider[TRANSPORT,smtp,com.sun.mail.smtp.SMTPTransport,Oracle,1.6.0]
> > DEBUG SMTP: useEhlo true, useAuth false
> > DEBUG SMTP: trying to connect to host "172.18.0.1", port 25000, isSSL
> false
> > 220 this-is-correct.xx ESMTP Postfix
> > DEBUG SMTP: connected to host "172.18.0.1", port: 25000
> >
> > EHLO c7182e3f0afe
> > 250-this-is-correct.xx
> > 250-PIPELINING
> > 250-SIZE 30720000
> > 250-VRFY
> > 250-ETRN
> > 250-ENHANCEDSTATUSCODES
> > 250-8BITMIME
> > 250 DSN
> > DEBUG SMTP: Found extension "PIPELINING", arg ""
> > DEBUG SMTP: Found extension "SIZE", arg "30720000"
> > DEBUG SMTP: Found extension "VRFY", arg ""
> > DEBUG SMTP: Found extension "ETRN", arg ""
> > DEBUG SMTP: Found extension "ENHANCEDSTATUSCODES", arg ""
> > DEBUG SMTP: Found extension "8BITMIME", arg ""
> > DEBUG SMTP: Found extension "DSN", arg ""
> > DEBUG SMTP: use8bit false
> > MAIL FROM:<also-cor...@somewhere.xx>
> > 250 2.1.0 Ok
> > RCPT TO:<my.corrent@mail.address>
> > 250 2.1.5 Ok
> > DEBUG SMTP: Verified Addresses
> > DEBUG SMTP: my.corrent@mail.address
> > DATA
> > 354 End data with <CR><LF>.<CR><LF>
> > DEBUG SMTP: IOException while sending, closing, THROW:
> > javax.activation.UnsupportedDataTypeException: no object DCH for MIME
> > type multipart/mixed;
> > boundary="----=_Part_0_973667738.1580155842011"
> > ....
> >
> > And here is basically my code:
> > properties = new Properties();
> > properties.put("mail.smtp.host", cc.getString("hostname"));
> > properties.put("mail.smtp.port", cc.getString("port"));
> > properties.put("mail.smtp.connectiontimeout", "10000");
> > properties.put("mail.smtp.timeout", "10000");
> > [....]
> >
> > Session session = Session.getInstance(properties);
> > session.setDebug(true);
> > MimeMessage message = new MimeMessage(session);
> > Multipart multipart = new MimeMultipart();
> > message.setFrom(new InternetAddress(from));
> > message.setSubject(subject);
> > for (String to : tos) {
> > message.addRecipients(Message.RecipientType.TO
> > <http://Message.RecipientType.TO>, to);
> > }
> >
> > BodyPart messageBodyPart = new MimeBodyPart();
> > messageBodyPart.setText("This is message body");
> > multipart.addBodyPart(messageBodyPart);
> >
> > byte[] bytes = bos.toByteArray(); //very small
> > MimeBodyPart mimeBodyPart = new MimeBodyPart();
> > ByteArrayDataSource ds = new ByteArrayDataSource(bytes,
> > "application/octet-stream");
> > mimeBodyPart.setDataHandler(new DataHandler(ds));
> > mimeBodyPart.setFileName(UUID.randomUUID().toString());
> > multipart.addBodyPart(mimeBodyPart);
> >
> > message.setContent(multipart);
> > Transport.send(message);
> >
> > best regards,
> > it is not
>
> --
> Jean-Baptiste Onofré
> jbono...@apache.org
> http://blog.nanthrax.net
> Talend - http://www.talend.com
>
--
Matthias Leinweber - Data Tactics
Telefon: +49 176 810 24580
E-Mail: m.leinwe...@datatactics.de
Internet: http://www.datatactics.de
Postanschrift: Grabenheckerstraße 9, 35232 Dautphetal
