Re: How to I keep track of ASP session in JAVA servlets.

Joyner Wendell Fri, 04 May 2001 09:22:52 -0700
I ran into a similar problem dealing with ASP pages which redirect to another
ASP page. I found that by grabbing the Cookie info from the header, and
including it on future requests, I was able to maintian the ASP session across
multiple ASP pages. My problem though was a Java networking issue instead of a
servlet issue as I was corrected on by other knowledgable indivuals. Here's an
example of the code I used:

   try {
      URL url = new URL(reqURL);
      URLConnection connect = url.openConnection();
            //Get current cookie info (really ASP session ID)
      cookie = connect.getHeaderField ("Set-Cookie");
           //Get location of new ASP page I'm being redirected to
      location = connect.getHeaderField("Location");
      BufferedReader in = new BufferedReader(
            new InputStreamReader(connect.getInputStream()));
   //Get response
         while ((inputLine = in.readLine()) != null)
           outPut = outPut + inputLine;
         in.close();
    } catch (Exception e) {
      outPut = "Error: " + e;
    } //try
    reqURL = "http://someasp.server.com";;
    reqURL = reqURL + location;

    try {
      URL url = new URL(reqURL);
      URLConnection connect = url.openConnection();
          //Pass the original ASP session ID back
      connect.setRequestProperty("Cookie", cookie);
      outPut="";
      BufferedReader in = new BufferedReader(
            new InputStreamReader(connect.getInputStream()));
   //Get response
         while ((inputLine = in.readLine()) != null)
           outPut = outPut + inputLine;
         in.close();
    } catch (Exception e) {
      outPut = "Error: " + e;
    } //try
    System.out.println(outPut);
  }
}





Alex Amies <[EMAIL PROTECTED]> on 05/04/2001 08:31:01 AM

Please respond to "A mailing list for discussion about Sun Microsystem's Java
      Servlet API Technology." <[EMAIL PROTECTED]>



To:   [EMAIL PROTECTED]
cc:    (bcc: Wendell Joyner/Corporate/AirTouch)
Subject:  Re: How to I keep track of ASP session in JAVA servlets.



You will need to use cookies to do home baked session management.
Establish
a session by adding a session cookie at logon and more cookies for
session
data shared between servers.  Check out a good servlet reference book,
most
discuss this.

-----Original Message-----
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, May 04, 2001 5:42 AM
To: [EMAIL PROTECTED]
Subject: Re: How to I keep track of ASP session in JAVA servlets.


i'm also finding these solution.
if you had got it......... publish it please.....


-----Original Message-----
From: A mailing list for discussion about Sun Microsystem's Java
Servlet API Technology. [mailto:[EMAIL PROTECTED]]On Behalf
Of soumya Govardhana
Sent: Tuesday, August 22, 2000 12:46 AM
To: [EMAIL PROTECTED]
Subject: How to I keep track of ASP session in JAVA servlets.



Hi All,
   I'm working on in designing a web application. Our application is
half in ASP and hlaf in JAVA servlets. When I work at Servlet side ASP
session is getting expired. How do I keep track of it. I want to run a
single seesion for both ASP and Java. Is it possible?
DOn't ask why our application is running with both?
Thanks in advance for replies ,
Soumya

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Re: How to I keep track of ASP session in JAVA servlets.

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