Sockets and swedish Characters (åäöÅÄÖ)

I've got a problem with an applet that communicates with a server via a Socket connection. Here is the code for writing on the socket:
        Socket s = new Socket(serverMachine,                               Globals.SERVER_PORT);
        DataOutputStream outS =
                  new DataOutputStream(s.getOutputStream());
        outS.writeUTF("NEW_NOTE");
        outS.writeUTF(name);
        outS.writeUTF(text);
        outS.close();
        s.close();

Here is the code for reading on the socket (The server side): (on ServerSocket.accept() the following is don

        DataInputSteam in;

        String cmd  = in.readUTF();
        String name = in.readUTF();
      String info = in.readUTF();
        in.close();
        out.close();

This works fine except that the swedish characters becomes something else. I use the read and write-UTF because this was the only method that I thought I could use when writing a string that contained \n in it.

Is it the UTF-format that's cousing the problem? If it is, is there anyother method I can use that works in the same way?

Is there any alternative way's of doing this? I don't want to use RMI, CORBA or DCOM!
peed112097Asked:
Who is Participating?
I wear a lot of hats...

"The solutions and answers provided on Experts Exchange have been extremely helpful to me over the last few years. I wear a lot of hats - Developer, Database Administrator, Help Desk, etc., so I know a lot of things but not a lot about one thing. Experts Exchange gives me answers from people who do know a lot about one thing, in a easy to use platform." -Todd S.

fontaineCommented:
Are you sure that it is a communication problem? It is maybe a Font problem. Did you already successfully write in Swedish in an applet, i.e.:

public void paint(Graphics g)
{
 g.drawString(...,30,30); // ... = Swedish word
}

gives on screen the right characters for the Swedish word?
0
peed112097Author Commented:
Thanks, the string is not ok in the applet! Any ideas on how to go arount this problem?
0
fontaineCommented:
I suppose that you are writing directly in Swedish in your program. You should replace all non-ASCII characters by their Unicode representation and see what this gives.
0
Cloud Class® Course: Microsoft Office 2010

This course will introduce you to the interfaces and features of Microsoft Office 2010 Word, Excel, PowerPoint, Outlook, and Access. You will learn about the features that are shared between all products in the Office suite, as well as the new features that are product specific.

fontaineCommented:
OK, I lock the question, as I have in fact answered to the UTF-format question, and greatly simplified the problem. But don't worry, we can continue discussing.

This could be a helpful resource:

Unicode site: http://www.unicode.org/
0

Experts Exchange Solution brought to you by

Your issues matter to us.

Facing a tech roadblock? Get the help and guidance you need from experienced professionals who care. Ask your question anytime, anywhere, with no hassle.

Start your 7-day free trial
fontaineCommented:
Taligent has developed a rich text widget. From the documentation, I can read:

"Although the RichText Widget uses Unicode characters, it is limited by the font capabilities in Java. Currently, the Java drawing environment is unable to display non-Roman glyphs. Once
this capability is provided, the RichText Widget will support text editing in non-Roman writing systems (such as Arabic and Japanese)."

http://ftp-products.taligent.com/RichText/documentation.html

So, if Swedish characters are non-Roman, you will currently be unable to do what you need. Otherwise, using Unicode should solve your problem.
0
peed112097Author Commented:
Ok, I know that the question is awnsered and you'll get your points! But I'll be glad if you could help me out!

In the textarea and the textfield I'm using the characters åäö.. works fine, but when I print the string (System.out.println) the characters öåä... are not åäö...

I thought that Java always used unicode for representing characters?
0
fontaineCommented:
I don't know if these characters are Roman or not. If not, as Java currently only supports Roman, it is normal that it doesn't work (even if they are furnished in Unicode). What you could do is turn your applet in an application and look what you have in the DOS window (if you are on a PC).

Also, if your browser doesn't support JDK 1.1, it is normal that it doesn't work because the I/O classes were threwing away the top eight bits of the character so that only ASCII was supported in Java prior to 1.1. You should test your applet with the appletviewer of a JDK > 1.1 to verify if this is the problem.
0
peed112097Author Commented:
I'm running the applet with JDK1.1 and I'm testing on a PC. Where can I find out whether the swedish language charachters are a part of Roman or not? I've looked at unicode.org, but I did'nt find anything about Roman!
0
fontaineCommented:
No idea, I would have to search myself...
0
peed112097Author Commented:
Thanks for help,it seams as the swedish characters not are part of the roman char-set! Here's your points, and thanks for taking your time!
0
It's more than this solution.Get answers and train to solve all your tech problems - anytime, anywhere.Try it for free Edge Out The Competitionfor your dream job with proven skills and certifications.Get started today Stand Outas the employee with proven skills.Start learning today for free Move Your Career Forwardwith certification training in the latest technologies.Start your trial today
Fonts Typography

From novice to tech pro — start learning today.

Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.