DataHandler doesnt use proper encoding after publishing a Webservice

[Tomas-Kraus]

Previously tracked via: https://bugs.openjdk.java.net/browse/JDK-7029376

FULL PRODUCT VERSION :
java version "1.6.0_24"
Java(TM) SE Runtime Environment (build 1.6.0_24-b07)
Java HotSpot(TM) 64-Bit Server VM (build 19.1-b02, mixed mode)

ADDITIONAL OS VERSION INFORMATION :
Windows 2008 64Bit, Windows XP 64-Bit

A DESCRIPTION OF THE PROBLEM :
The DataHandler doesnt pay attention to the character-set after you publish a webservice via Endpoint.publish(..., ...).

The encoding is regarded when you dont publish a webservice.

I used a MimeBodyPart for testing but i could track the problem to the JDK-classes.

STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Please use the attached source-code. In order to compile you need mail.jar but the bug seems not to be related to this package.
run the code and take a look at system.out.
The umlauts are encoded in the same way in both lines despite different parameters for the encodign (utf-8 and iso-8859-1).
Uncomment the line with Endpoint.publish(..) and the line are encoded differently as they should be.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
The encoding should be regarded. The umlauts should be encoded like:

=F6=E4=FCtest231
=C3=B6=C3=A4=C3=BCtest231
ACTUAL -
With the probided example the output looks like this:

=C3=B6=C3=A4=C3=BCtest231
=C3=B6=C3=A4=C3=BCtest231

or

=F6=E4=FCtest231
=F6=E4=FCtest231

depending on the file.encoding environment variable.

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
import java.io.OutputStream;

import javax.activation.DataHandler;
import javax.mail.internet.MimeBodyPart;
import javax.mail.internet.MimeUtility;
import javax.xml.ws.Endpoint;
import javax.jws.WebService;

@webservice(targetNamespace="http://www.mycompany.com/customerrelations", name="TestService")
public class enctest
{
public static void main(String[] args) throws Exception
{
enctest impl = new enctest();
Endpoint end = null;
//comment and uncomment the following line to see the difference
end = Endpoint.publish("http://localhost:81/Webservice", impl);

       MimeBodyPart mbptext = new MimeBodyPart();
       mbptext.setText("öäütest231", "iso-8859-1");
       mbptext.setHeader("Content-Type","text/plain; charset=\"iso-8859-1\"");

       DataHandler hdl = mbptext.getDataHandler();
       OutputStream os = MimeUtility.encode(System.out, "quoted-printable");
       //DataHandler->writeTo
       //--> ObjectDataContentHandler->writeTo
       //--> text_plain->writeTo
       hdl.writeTo(os);
       os.flush();

       System.out.println();

       MimeBodyPart mbptext2 = new MimeBodyPart();
       mbptext2.setText("öäütest231", "utf-8");
       mbptext2.setHeader("Content-Type","text/plain; charset=\"utf-8\"");

       DataHandler hdl2 = mbptext2.getDataHandler();
       OutputStream os2 = MimeUtility.encode(System.out, "quoted-printable");
       hdl2.writeTo(os2);
       os2.flush();

       if (end != null)
          end.stop();
}

public String doNothing()
{
    return "";
}

}

---------- END SOURCE ----------

Source: javaee/metro-jax-ws#1230
Author: LanceAndersen

[lukasj]

works as expected in v4