Re: [Jython-users] Tomcat Internal Buffering with Jython

[Alan K. <jyt...@xh...>]

OK, just to clarify ....

[Prashant]
> I have a web application where  from the front end user loads a file
> and gives it as input to Java classes.

So you have a java servlet which is receiving an uploaded file through HTTP?

> The file is given as input to
> a python script which converts it into some other format.

And the java servlet saves the uploaded file into a file on the local
file system?

And a jython script is used to transform this file to another format?

So this is really a java servlet problem, not a jython problem?

> Here I have used the concept of jython.

I have no idea what you mean by this.

> The file is converting properly in the parent
> directory of Tomat but with some of the data which is missed.The problem is
> when I close the tomcat,then additional data is added to the converted file
> which
> completes the correct conversion.
> I want to know whether some internal buffer of Tomcat is holding the extra
> data.
> If so how to retrieve it.

So whatever java code you have is not reading the full file contents
from the upload? Uploaded content is available through a
ServletInputStream, which *must* be read until the end, i.e. until
whichever read() method used returns -1. Is this the case with your
java servlet?

http://java.sun.com/javaee/5/docs/api/javax/servlet/ServletInputStream.html

Regards,

Alan.