Java Charset Problem

My application can works as web browser and renders html page into a Jeditorpane.However if I display a page in a different charset other than English it doesn't show the page at all.
My approach is construct a inputstreamreader using a charset used for that page and then use HTMLEditorKit.read(reader,htmldoc,0) to read the content into htmldoc or use HTMLEditorKit.Parser class to parse the content into htmldoc. But both don't work.Anybody know how to work it out?

Well, everything you read in has got to be painted on the screen, so you either need code or fonts or images or something to print out non european characters

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props.put("smtp.gmail.com",host);I doubt javamail recognizes the 'smtp.gmail.com' property. I think it expects 'mail.host'. Of course since it cannot find a specified howt it assumes by default localhost
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Yes, it will. The water will drain from the bottom of
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[Gnome - GDM] Locale/Charset Problem

Hi everybody,
I´m using Gnome with GDM as Display Manager.
I got a problem with my keyboard settings, but don´t know why
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C
POSIX
sv_SE
sv_SE.iso88591
swedish
But something is still wrong, because calling up some manpages gives me
Cannot open the message catalog "man" for locale "sv_SE"
(NLSPATH="<none>")
I ran locale-gen, but I'm pretty lost in this locale business too...

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Charset problems using java applet.

Im running a java applet where the text is displayed in a JEditorPane.
When running the applet locally the charset is all fine, but when i push the applet into a webserver the charset is displayed incorrectly.
Anyone have any thoughts why this can happen?

Actually this was caused because I signed the jarfiles running on the server. Why does that happen?

Help! how to resolve the charset problem in Java developping

I write a JDBC servlet to access oracle 7.2.3 database,
and I use jdbc-thin driver,but when I insert a chinese record or
query a record including chinese through a web form It looks like
"???" and don't find the record.,I don't know if the driver
doesn't support unicode.please help me!!
null

Fred Hou (guest) wrote:
: I write a JDBC servlet to access oracle 7.2.3 database,
: and I use jdbc-thin driver,but when I insert a chinese record
or
: query a record including chinese through a web form It looks
like
: "???" and don't find the record.,I don't know if the driver
: doesn't support unicode.please help me!!
We are dealing with the similar type of issues. Haven't figured
it all out yet, but check and see if your database is set up to
store asian characters. ??? mean that the database didn't know
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character set.
null

Mail attachment charset problem

Hello,
I have made a program which is able to send Icalendar files as an attachment. I get the data as an InputStream.
My problem is that the Icalendar file doesn�t show the letters '�', '�' and '�'. I have tried to use iso-8859-1 in the MimeBodyPart headerline and in the ByteArrayDataSource, but it doesn�t work?!
Where can I specify which charset I want to use?
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mbp3.setFileName( m.getAttachmentFileName() );
mbp3.setHeader("Content-Class", "urn:content-classes:calendarmessage");
mbp3.setHeader("Content-ID","calendar_message");
mbp3.addHeaderLine("charset=iso-8859-1");
java.io.InputStream inputStream = null;
try {
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Yes you are right... Thank you.
I removed the line:
mbp3.addHeaderLine("charset=iso-8859-1"); - and now the letters are shown correct when opening the ICalendar file using a text editor.
But when openning the file using Outlook the letters '�', '�', '�' are removed?! I know that isn�t a problem in my mail code but certainly in the iCal file?!

JSP, Javabean charset problem

I have some JSP pages where I try to dynamically present some drop-down
menus for the users to select values. I use a simple bean to manage it.
The problem is that those values are in non-iso8859-1 charset and I only
get ?????? rendered in the select box. I define an array (inline in the
JSP page as code scriptlet), write all possible (String) options for the
drop-down menu there and in the bean I do some calculations and render
the drop-down menu.
String label[]={"something in iso-8859-7 encoding in here","something in
iso-8859-7 encoding in here","something in iso-8859-7 encoding in here"};
and in the bean I have a for-loop to access this.
The page directive is set to iso-8859-7.
I think there is some kind of transparent translation, that has to do
with Java language, and after the rendering I only get ???? instead of
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(Tomcat, Apache web server, JDK 1.3,)
PS: This JSP page is used to submit some data in an Oracle database
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I have some JSP pages where I try to dynamically present some drop-down
menus for the users to select values. I use a simple bean to manage it.
The problem is that those values are in non-iso8859-1 charset and I only
get ?????? rendered in the select box. I define an array (inline in the
JSP page as code scriptlet), write all possible (String) options for the
drop-down menu there and in the bean I do some calculations and render
the drop-down menu.
String label[]={"something in iso-8859-7 encoding in here","something in
iso-8859-7 encoding in here","something in iso-8859-7 encoding in here"};
and in the bean I have a for-loop to access this.
The page directive is set to iso-8859-7.
I think there is some kind of transparent translation, that has to do
with Java language, and after the rendering I only get ???? instead of
the correct iso-8859-7 value in the browser.
Any help appreciated.
(Tomcat, Apache web server, JDK 1.3,)
PS: This JSP page is used to submit some data in an Oracle database
(according to the selection of the user in the drop-down box), so I also
use JDBC 1.3, but I don't think that's relevant at all with my problem...
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Charset problem!!

Hello everybody, there is something i need help with..
I have xml files, created by me in java, i create xml files in different charsets. The problem is when i try to read a UTF-8 File, with :
StreamSource sts=new StreamSource(new BufferedReader(new InputStreamReader(new FileInputStream(filename),"UTF-8")));when i read a ISO-8859-1 file, it works fine, but with a UTF-8 is seems to be a problem, cause i get a error parsing the xml, but if i use :
StreamSource sts=new StreamSource(filename);it works for UTF-8, but not for ISO, (i think UTF-8 is java's default)..
so, any ideas??

If you pass the XML parser an InputStream or
something else where it can read the bytes, it will
get things right. (Assuming the XML declares its
encoding correctly.) If you pass the XML parser a
Reader where you apply the wrong encoding, the parser
will not be able to get things right. Choose one of
those two.That's why i used:
StreamSource sts=new StreamSource(new BufferedReader(new InputStreamReader(new FileInputStream(filename),"UTF-8")));I read that InputStreamReader is the best way to read characters well using a given encoding.

Can't get file size, possibly because of charset problem

I have an application that needs to recursively find directory sizes, I have a class extending java.io.File with an internal method to do this:
private static long getSize(File file) {
                long size = file.length();
                if (file.exists()) {
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                                File[] files = file.listFiles();
                                for (int i = 0; i < files.length; i++) {
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} else {
System.out.println("Problem checking size on \"" + file + "\", reported file size is: " + file.length());
return size;
It works (matches du -b output) with the exception of some problematic files I have.
Output from ls:
$ ls -l
total 5461
-rw-r--r-- 1 xyz users    1003 Feb 16 22:06 FileWRS.class
-rw-r--r-- 1 xyz users     831 Feb 16 22:04 FileWRS.java
-rw-r--r-- 1 xyz users     489 Feb 16 22:07 FolderSizes.class
-rw-r--r-- 1 xyz users     198 Feb 16 21:23 FolderSizes.java
-rwxrwxrwx 1 xyz users 5568138 Apr 25 2004 test.?.abcOutput from du -b:
$ du -b
5583203 .Output from my code:
$ java FolderSizes .
Problem checking size on "./test.?.abc", reported file size is: 0
15065The character displaying as "?" is actually an accented e character ("�") and displays correctly in konqueror (my gui file browser).
I don't really know why it can't pick up the character, but I'm more interested in just getting the file size and ignoring the character problem, any solutions/suggestions for places to look? Do I need to supply more information?

Try:
LC_ALL=en_US.ISO8859-1 java FolderSizes .
Does this help?Yes, that does fix it for my terminal, but if possible I would like a solution that can determine this at run time and solve (so that when it's running on some other terminal, with some other charset, with someother file system charset it will still work).
Any ideas for doing this from withing the VM?
p.s. thanks for the fast reply.

Default Java Charset

Hello:
I have a problem sending mail from a web application; when it's run from my desktop it sends mail OK, but when it's run from the server it sends messages with accents ant other signs garbled (in the body and in the Subject line).
I've been investigating and saw that the difference between the same message sent from the two machines is that one is encoded with "quoted-printable" when the other is "7bit". After more investigations I think I compose the mail correctly, but then I used "MimeUtility.getDefaultJavaCharset()" and discovered that my machine gets "ISO-8859-15" while the server gets "US-ASCII". Both are linux machines, and they have the "es_ES@euro" locale set. I've discarded too the encoding of the text file from which I get the text of the body, because I test always with three files (they have the same content, but one is encoded in UTF8, other in ISO-8859-1 and the other in ISO-8859-15).
So the problem seems to me that is reading the file; if JVM in the server runs in US-ASCII meybe it can't read the file correctly, so it won't get correctly encoded in the mail no matter what I do.
The question is: How can I change the Java Default Charset in the server? Or, how can I read the file correctly no matter what the Java Default Charset is?
Thank you in advance.

Well, at least I can send now the text correctly encoded, although it now encodes it with "base64" instead of "quoted-printable", which is what I intended... Anyway, here's the code I use to read the text file forcing the charset:
BufferedReader lectorFichero=new BufferedReader(new InputStreamReader(new FileInputStream(nombreFichero),"ISO-8859-15"));
StringBuffer bufferTextoFichero=new StringBuffer();
int i;
while((i=lectorFichero.read())!=-1) bufferTextoFichero.append((char)i);
lectorFichero.close();
String textoFichero=bufferTextoFichero.toString();(Thanks to Dr. Heinz M. Kabutz; http://www.roseindia.net/javatutorials/using_unicode_variable_names.shtml)

Adobe Dreamweaver CS5.5 - Windows 7 - Java Script Problem

I am having trouble with Anchor.htm.
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jre-7u9-windows-x64.exe
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From Dreamweaver FAQ
http://forums.adobe.com/thread/429114
"If Dreamweaver is acting erratically, or if you see a message saying "the following JavaScript error(s) occurred", it's usually a sign of a corrupt cache file. The first thing to try should always be to delete the file cache. If that doesn't work, delete your personal Configuration folder. Full instructions are in Deleting a corrupted cache file.
http://forums.adobe.com/thread/494811"
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