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Handling instance data to Servlet

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Phani S

Handling instance data to Servlet

Hi,
I have to save my instance data in database. For this one I want to write a Servlet/ JSP(possibly Servlet) that reads the instance data and if necessary process the data and finally stores it in database.

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Phani. S
M.Tech(Software Engineering)
Motilal Nehru National Institute of Technology
(+91) 9010093398

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Alessandro Vernet

Re: Handling instance data to Servlet

Administrator

Phani,

Phani Sajja wrote

I have to save my instance data in database. For this one I want to
write a Servlet/ JSP(possibly Servlet) that reads the instance data and if
necessary process the data and finally stores it in database.

You might find some inspiration on how to do this in service-search.jsp, which implements a service called from XForms with an xforms:submission. It is a JSP and not a servlet, but the code in your servlet can be essentially the same.

Alex

Phani S

Re: Re: Handling instance data to Servlet

In reply to this post by Phani S

Hello Karolin,
I am sending the java code file and the sample jsp file. In this I am trying to save the stream as an xml file. If you have any difficulty let me know.

On Mon, Oct 12, 2009 at 5:25 PM, Karolin Krieg <[hidden email]> wrote:

Hallo Phani

Did you work out how to handle the instance in your servlet?
If so, do you have any example code? I appreciate your help.

Thankx,
Karolin

ABACUS Research AG
Ziegeleistrasse 12
CH-9302 Kronbühl-St. Gallen

Tel. +41 (0)71 292 25 25
Fax +41 (0)71 292 25 00
[hidden email]
http://www.abacus.ch
>>> Alessandro Vernet <[hidden email]> 8/8/2009 8:01 >>>

Phani,

Phani Sajja wrote:
>
> I have to save my instance data in database. For this one I want to
> write a Servlet/ JSP(possibly Servlet) that reads the instance data and if
> necessary process the data and finally stores it in database.
>

You might find some inspiration on how to do this in service-search.jsp,
which implements a service called from XForms with an xforms:submission. It
is a JSP and not a servlet, but the code in your servlet can be essentially
the same.

Alex

-----
Orbeon Forms - Web 2.0 Forms, open-source, for the Enterprise
Orbeon's Blog: http://www.orbeon.com/blog/
Personal Blog: http://avernet.blogspot.com/
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--
Phani. S
M.Tech(Software Engineering)
Motilal Nehru National Institute of Technology
(+91) 9010093398

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ReadXMLInputStreamServlet.java (2K) Download Attachment

index.jsp (2K) Download Attachment

Karolin Heiss

Antw: Re: Re: Handling instance data to Servlet

Hey Phani

Thank your for your answer. It works, but i wonder if it is a good solution to handle the instance data in the servlet?
Should the handling be better doen in a custom persistance layer?

Karo

>>> Phani Sajja <[hidden email]> 10/12/2009 4:53 >>>
Hello Karolin,
I am sending the java code file and the sample jsp file.
In this I am trying to save the stream as an xml file. If you have any
difficulty let me know.

On Mon, Oct 12, 2009 at 5:25 PM, Karolin Krieg <[hidden email]>wrote:

> Hallo Phani
>
> Did you work out how to handle the instance in your servlet?
> If so, do you have any example code? I appreciate your help.
>
> Thankx,
> Karolin
>
>
>
>
>
> ABACUS Research AG
> Ziegeleistrasse 12
> CH-9302 Kronbühl-St. Gallen
>
> Tel. +41 (0)71 292 25 25
> Fax +41 (0)71 292 25 00
> [hidden email]
> http://www.abacus.ch
> >>> Alessandro Vernet <[hidden email]> 8/8/2009 8:01 >>>
>
> Phani,
>
>
> Phani Sajja wrote:
> >
> > I have to save my instance data in database. For this one I want to
> > write a Servlet/ JSP(possibly Servlet) that reads the instance data and
> if
> > necessary process the data and finally stores it in database.
> >
>
> You might find some inspiration on how to do this in service-search.jsp,
> which implements a service called from XForms with an xforms:submission. It
> is a JSP and not a servlet, but the code in your servlet can be essentially
> the same.
>
> Alex
>
> -----
> Orbeon Forms - Web 2.0 Forms, open-source, for the Enterprise
> Orbeon's Blog: http://www.orbeon.com/blog/
> Personal Blog: http://avernet.blogspot.com/
> Twitter - http://twitter.com/avernet
> --
> View this message in context:
> http://www.nabble.com/Handling-instance-data-to-Servlet-tp24844489p24878038.html
> Sent from the ObjectWeb OPS - Users mailing list archive at Nabble.com.
>
>
>

Alessandro Vernet

Re: Antw: Re: Re: Handling instance data to Servlet

Administrator

Karo,

On Wed, Oct 14, 2009 at 5:45 AM, Karolin Krieg <[hidden email]> wrote:
> Thank your for your answer. It works, but i wonder if it is a good solution to handle the instance data in the servlet?
> Should the handling be better doen in a custom persistance layer?

By "persistence layer", we usually mean a service (or set of services)
that does data persistence. You could implement a persistence layer
with pipelines (XPL, processors), servlets, Ruby... I don't think that
any of those technologies can be said to be bad in itself to implement
a persistence layer.

Alex
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Orbeon Forms - Web forms, open-source, for the Enterprise
Orbeon's Blog: http://www.orbeon.com/blog/
My Twitter: http://twitter.com/avernet

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