see below!
Tom Rochelle wrote:
> Hi Everyone:
>
> Any ideas as to why the following code doesn't work? It generates the following
>exception:
> I've concluded that the writeObject with the GZIPOutputStream in the mix doesn't
>generate
> the byte array that should be generated. Thus, an exception is thrown when the byte
>array is
> decompressed. I'm hoping to generate an array of bytes containing the compressed
>object.
> Using jdk1.2.2.
>
> Per my reading of O'Reilly's Java Examples in a Nutshell pp 266-7 and
> Sun's http://forum.java.sun.com/forum?[EMAIL PROTECTED]^[email protected]/0
>
> the code should work.
>
> the Exception:
>
> Exception is Caught EOFException while reading the stream header
> java.io.StreamCorruptedException: Caught EOFException while reading the stream header
> at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:727)
> at java.io.ObjectInputStream.<init>(ObjectInputStream.java:165)
> at examples.ejb.basic.rc.TestIt.main(TestIt.java, Compiled Code)
>
> the code:
>
> import java.util.*;
> import java.util.zip.*;
> import java.io.*;
>
> public class TestIt {
>
> public static void main(String[] args)
> {
> try
> {
> Vector names = new Vector();
> String fred = "fred";
> String skip = "skip";
> String lisa = "lisa";
>
> names.addElement(fred);
> names.addElement(skip);
> names.addElement(lisa);
>
> ByteArrayOutputStream baos = new ByteArrayOutputStream();
> GZIPOutputStream gos = new GZIPOutputStream( baos );
> ObjectOutputStream oos = new ObjectOutputStream( gos );
> oos.writeObject( names );
> oos.flush();
gos.finish(); //see the JavaDoc for GZIPOutputStream.
// the rest unchanged.
Francis.
--
Francis Pouatcha
MATHEMA Software GmbH
http://www.mathema.de
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