Code for ApplicationObjectServlet :
private void recupererListe( HttpServletRequest request,
HttpServletResponse response,
String nomObjet)
throws IOException {
try {
List listeDonnee = (List)
UtilsCom.litSurFluxZippe(request.getInputStream());
ServletContext context = getServletContext();
listeDonnee = (List) context.getAttribute("Liste" + nomObjet);
ByteCounterOutputStream byteCounterStream =
new
ByteCounterOutputStream(response.getOutputStream());
int start = byteCounterStream.bytesWrittenSoFar();
UtilsCom.ecritSurFluxZippe((Serializable)listeDonnee,
byteCounterStream);
int objectSize = byteCounterStream.bytesWrittenSoFar() - start;
log.debug("Taille de l'objet serialise : " + objectSize + " octets");
_nbBytesWritten += objectSize;
}
catch (ClassNotFoundException ex) {
if (log.isEnabledFor(Priority.ERROR)) {
log.error(ex.toString());
}
}
}
ByteCounterOutputStream is just a class that inherit from DataOutputStream
and that permits to know the number of bytes written.
Here is the code for UtilsCom :
public static void ecritSurFluxZippe(Serializable objectToSerialize,
OutputStream out)
throws java.io.IOException{
GZIPOutputStream zipStream = new GZIPOutputStream(out);
ObjectOutputStream objectOutput = new ObjectOutputStream(zipStream);
objectOutput.writeObject(objectToSerialize);
objectOutput.flush();
objectOutput.close();
}
C�cile SAINT-MARTIN
Ouest-France
Tel. 77.24
mailto:[EMAIL PROTECTED]
> Howdy,
>
> >We use a servlet to send serialized data to a java client. It always
> append
>
> Post the relevant servlet code.
>
> >Is there a limitation to the size of data that we can send
> by a socket?
>
> No.
>
> Yoav Shapira
>
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