Hi allI sincerely apologise for the delay, I have had other priorities and had
to put this aside till now, after futher debugging I have come across the cause
of the java.io.IOException: Bad file descriptor error.In the file
/org/mime4j/message/Header.java the following code is foundpublic void
writeTo(OutputStream out) throws IOException { String charString =
((ContentTypeField) getField(Field.CONTENT_TYPE)).getCharset();
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out,
CharsetUtil.getCharset(charString)),8192); writer.write(toString()+
"\r\n"); writer.flush(); writer.close(); }as you can see the
output stream is closed here. This is cause of the IOException as the stream is
used later again for writing.I tried commenting the writer.close(); call and it
worked fine, however I dont know what the implications of this may be.The case
I am facing is a multipart message which calls the writeTo method below
public void writeTo(OutputStream out) throws IOException {
getHeader().writeTo(out); Body body = getBody(); if (body
instanceof Multipart) { Multipart mp = (Multipart) body;
mp.writeTo(out); } else { body.writeTo(out); }
}when getHeader().writeTo(out); is called the stream is closed and when
mp.writeTo(out); is called the exception is throw as the stream is
closed.Regards GX> From: [EMAIL PROTECTED]> To: server-dev@james.apache.org>
Subject: Re: [mime4j] null charset error> Date: Thu, 26 Apr 2007 18:07:11
+0300> > Hi Norman Maurer> > Thanks again your your time and suggestions,> >
Although we are using windows 2003 server the JDK is 1.4, and the submitted >
bug is for jdk 1.6> As am busy with other things for the moment I only be able
to look into this > after the next few days, If I do manage to find anything I
will keep you > posted.> > GX> > >From: Norman Maurer <[EMAIL PROTECTED]>>
>Reply-To: "James Developers List" <server-dev@james.apache.org>> >To: James
Developers List <server-dev@james.apache.org>> >Subject: Re: [mime4j] null
charset error> >Date: Tue, 24 Apr 2007 15:36:34 +0200> >> >Hi GX,> >> >what JDK
and OS you using? I found some intressting stuff:> >>
>http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6322678>
>http://256.com/gray/docs/misc/java_bad_file_descriptor_close_bug.shtml> >>
>bye> >Norman> >> >> >GX GLIX schrieb:> > > Hi All> > >> > > I am getting a
"Null charset name" error during parsing, it seems that> > > getCharset(String
charsetName) is passed an empty string... I tried> > > the following hack to
fix it:> > >> > > ..........> > > public static java.nio.charset.Charset
getCharset(String> > > charsetName) {> > > if(charsetName == null)> > >
charsetName = "ISO8859-1";> > > java.nio.charset.Charset c =>
> > java.nio.charset.Charset.forName(charsetName);> > > ............> > >> > >
now the result is :> > >> > > java.io.IOException: Bad file descriptor> > >
at java.io.FileOutputStream.writeBytes(Native Method)> > > at
java.io.FileOutputStream.write(FileOutputStream.java:260)> > > at> > >
sun.nio.cs.StreamEncoder$CharsetSE.writeBytes(StreamEncoder.java:336)> > >
at> > > >
>sun.nio.cs.StreamEncoder$CharsetSE.implFlushBuffer(StreamEncoder.java:404)> >
>> > > at> > >
sun.nio.cs.StreamEncoder$CharsetSE.implFlush(StreamEncoder.java:408)> > >
at sun.nio.cs.StreamEncoder.flush(StreamEncoder.java:152)> > > at
java.io.OutputStreamWriter.flush(OutputStreamWriter.java:213)> > > at
java.io.BufferedWriter.flush(BufferedWriter.java:230)> > > at
org.mime4j.message.Header.writeTo(Header.java:152)> > > at
org.mime4j.message.BodyPart.writeTo(BodyPart.java:39)> > > at
org.mime4j.message.Multipart.writeTo(Multipart.java:178)> > > at
org.mime4j.message.Message.writeTo(Message.java:91)> > > any ideas anyone?> >
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