Hi Fusan,
I think of two options
1] Check out RequestDispatcher. I am not sure whether it will support ASP
page (it supports servlet, jsp and html pages). If it supports, use include
method of requestdispatcher to include the content of ASP page.
2] Create HTTPClient, open the connection to ASP page and read the data.
Include this data in the response.
Regards,
-Sourabh
----
Sourabh Kulkarni
Embedded Systems Group.
rapidEffect (P) Ltd.25,Napier Road, Pune 411 001
Tel./Fax. +91-20-6363250
www.rapideffect.com
----- Original Message -----
From: Fusun CITAK <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, September 25, 2001 2:28 PM
Subject: ASP and Servlet Communication
> An ASP page on another server supplies data (only a line of string )
for
> my servlet. In my servlet, how can I call ASP and get its content?
>
>
> NOTE: Like calling ASP in ASP with "include" commend..
>
>
>
>
> ----- Original Message -----
> From: "RUTHERFURD, Michael" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, September 25, 2001 11:26 AM
> Subject: Re: Null pointer exception
>
>
> > Try...
> >
> > <input type=checkbox name=cpumod value="true"> CPU Model
> >
> > if (Boolean.valueOf(req.getParameter("cpumod")).booleanValue)
> > sqlcom2 += ",\n CPUMOD";
> >
> > By setting value to true instead of yes you can use the standard Boolean
> > parsing ie true="true", false=anything else (including null which it
will
> be
> > if not selected).
> >
> > I believe later versions of Boolean have a booleanValue(String) method
you
> > could use instead. Note: getBoolean is NOT what you want as it reads
> system
> > properties.
> >
> > Michael Rutherfurd
> >
> > -----Original Message-----
> > From: Brad Whiting [mailto:[EMAIL PROTECTED]]
> > Sent: Tuesday, 25 September 2001 13:40
> > To: [EMAIL PROTECTED]
> > Subject: Null pointer exception
> >
> >
> > Hello all,
> >
> > I am a rookie java servlet programmer, and I am getting an error that is
> > confusing me.
> >
> > I have created an HTML form that has a large number of check boxes. The
> > idea being that each checkbox represents a column in a database. I hope
> to
> > structure an sql call that will include only the checked columns. The
odd
> > thing about the program is that it works fine if I check every box. If
I
> > leave any unchecked I get a null pointer exception at the point in the
> code
> > where I am checking to see if the box is checked.
> >
> > This is an example of my html input statement:
> >
> > <input type=checkbox name=cpumod value="yes"> CPU Model
> >
> > This is an example of my servlet code that checks:
> >
> > String b = req.getParameter("cpumod");
> > if (b.equals("yes") == true)
> > sqlcom2 += ",\n CPUMOD";
> >
> > This is the exception I see in my logs:
> >
> > Instantiate: DBgetsysid
> >
> > Sep 24, 2001 17:57:08.357 PM 12d7140000000019:Thread-13:130899e0
> > StrictServlet X doService
> > java.lang.NullPointerException
> >
> > .at DBgetsysid.doPost(DBgetsysid.java:68)
> >
> >
> > BTW I am using doPost to process the form. Can anyone help me with my
> > mistake? I just can't see it.
> >
> >
> > TIA,
> > brad
> >
> >
>
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>
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