RE: Progress-Bar & Task Delegate

[Wiebe de Jong <wi...@shaw.ca>]

I love that article! 

I've been looking into Quartz to manage some long-running tasks on my
business tier, but couldn't find a good way to get status updates to the
admin. 

With this example, I can merge their TaskBean with a Business Delegate,
creating a 'Task Delegate'? The Task Delegate would communicate with the
business objects (EJB,DAO,etc) and make their status available to the
calling JSP.

Ooo, ooo...

[Friday might actually be productive this week]

Wiebe

-----Original Message-----
From: Matthias Wessendorf [mailto:mailings@matthias-wessendorf.de] 
Sent: Friday, March 19, 2004 9:38 AM
To: 'Struts Users Mailing List'
Subject: RE: File-Upload: Progress-Bar

Hi Tim!

i didn't tryed it out,
but on ORA's ONJAVA
is saw an artikel on that
http://www.onjava.com/lpt/a/3886
perhaps you got some ideas on it!

Cheers, Matthias


-----Original Message-----
From: Tim.Adler@Bertelsmann.de [mailto:Tim.Adler@Bertelsmann.de] 
Sent: Friday, March 19, 2004 10:31 AM
To: struts-user@jakarta.apache.org
Subject: File-Upload: Progress-Bar


Hello everybody!
 
I'm up to the task to implement a progress bar for File-Uploads, cause
the files that are uploaded to my Webapp can be quite large. Well as
usual this problem is not easily solved on the HTTP-Browser upload side.
 
I'm using Struts here so I'm also using the commons/FileUpload. I was
planning to do it that way that I assign a unique number to every
session's-upload and keep the current status of an upload in a singleton
for access. In an additional frame (with refresh) I would like to show
the progress bar.
 
My question: Has anybody done something like this with Struts before and
can give me some little advise? Or more specific: Is it possible to
first get the complete filesize from the FormFiles and the do the real
Upload during the Action (keeping track of the read bytes)
 
Thx for every help!!

_______________________________________
Tim Adler, Abt. SDA1
Adress Management Solutions
AZ | Direct
Carl-Bertelsmann Straße 161s
D-33311 Gütersloh

Tel.: 05241/ 80 - 89574
tim.adler@bertelsmann.de 

 


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