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Q&A Cannot write multipart message to byte array [closed]

I'm trying to write a MIME message to the console. ByteArrayOutputStream out = new ByteArrayOutputStream(); MimeMultipart replyMsg = mdnCreator.createMDNData(); replyMsg.writeTo(out); out.close...

0 answers  ·  posted 3y ago by artaxerxe‭  ·  closed 3y ago by Alexei‭

#4: Question closed by user avatar Alexei‭ · 2022-02-03T16:30:05Z (almost 3 years ago)
#3: Post edited by user avatar artaxerxe‭ · 2022-02-03T07:24:15Z (almost 3 years ago)
  • I'm trying to write a MIME message to the console.
  • ByteArrayOutputStream out = new ByteArrayOutputStream();
  • MimeMultipart replyMsg = mdnCreator.createMDNData();
  • replyMsg.writeTo(out);
  • out.close();
  • System.out.println(new String(out.toByteArray()));
  • I'm using bouncycastle too in this code. If I use bouncycastle 1.65, it works well. If I use bouncycastle 1.66 or newer, I get this:
  • Exception in thread "main" javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/report; report-type=disposition-notification;
  • boundary="----=_Part_0_1748430839.1643723297884"
  • at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:909)
  • at javax.activation.DataHandler.writeTo(DataHandler.java:330)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1694)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:996)
  • at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:561)
  • Do you have any idea why this is happening?
  • I'm trying to write a MIME message to the console.
  • ByteArrayOutputStream out = new ByteArrayOutputStream();
  • MimeMultipart replyMsg = mdnCreator.createMDNData();
  • replyMsg.writeTo(out);
  • out.close();
  • System.out.println(new String(out.toByteArray()));
  • I'm using bouncycastle too in this code. If I use bouncycastle 1.65, it works well. If I use bouncycastle 1.66 or newer, I get this:
  • Exception in thread "main" javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/report; report-type=disposition-notification;
  • boundary="----=_Part_0_1748430839.1643723297884"
  • at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:909)
  • at javax.activation.DataHandler.writeTo(DataHandler.java:330)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1694)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:996)
  • at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:561)
  • Do you have any idea why this is happening?
  • N.B. I'm running my code in an OSGI environment.
#2: Post edited by user avatar artaxerxe‭ · 2022-02-01T14:07:14Z (almost 3 years ago)
  • I'm trying to write a mime message to the console.
  • ByteArrayOutputStream out = new ByteArrayOutputStream();
  • MimeMultipart replyMsg = mdnCreator.createMDNData();
  • replyMsg.writeTo(out);
  • out.close();
  • System.out.println(new String(out.toByteArray()));
  • I'm using bouncycastle too in this code. If I use bouncycastle 1.65, it works well. If I use bouncycastle 1.66 or newer, I get this:
  • Exception in thread "main" javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/report; report-type=disposition-notification;
  • boundary="----=_Part_0_1748430839.1643723297884"
  • at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:909)
  • at javax.activation.DataHandler.writeTo(DataHandler.java:330)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1694)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:996)
  • at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:561)
  • Do you have any idea why this is happening?
  • I'm trying to write a MIME message to the console.
  • ByteArrayOutputStream out = new ByteArrayOutputStream();
  • MimeMultipart replyMsg = mdnCreator.createMDNData();
  • replyMsg.writeTo(out);
  • out.close();
  • System.out.println(new String(out.toByteArray()));
  • I'm using bouncycastle too in this code. If I use bouncycastle 1.65, it works well. If I use bouncycastle 1.66 or newer, I get this:
  • Exception in thread "main" javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/report; report-type=disposition-notification;
  • boundary="----=_Part_0_1748430839.1643723297884"
  • at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:909)
  • at javax.activation.DataHandler.writeTo(DataHandler.java:330)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1694)
  • at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:996)
  • at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:561)
  • Do you have any idea why this is happening?
#1: Initial revision by user avatar artaxerxe‭ · 2022-02-01T14:06:43Z (almost 3 years ago)
Cannot write multipart message to byte array
I'm trying to write a mime message to the console.

    ByteArrayOutputStream out = new ByteArrayOutputStream();
    MimeMultipart replyMsg = mdnCreator.createMDNData();
    replyMsg.writeTo(out);
    out.close();
    System.out.println(new String(out.toByteArray()));

I'm using bouncycastle too in this code. If I use bouncycastle 1.65, it works well. If I use bouncycastle 1.66 or newer, I get this:

    Exception in thread "main" javax.activation.UnsupportedDataTypeException: no object DCH for MIME type multipart/report; report-type=disposition-notification; 
	boundary="----=_Part_0_1748430839.1643723297884"
	at javax.activation.ObjectDataContentHandler.writeTo(DataHandler.java:909)
	at javax.activation.DataHandler.writeTo(DataHandler.java:330)
	at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:1694)
	at javax.mail.internet.MimeBodyPart.writeTo(MimeBodyPart.java:996)
	at javax.mail.internet.MimeMultipart.writeTo(MimeMultipart.java:561)

Do you have any idea why this is happening?