Stateful Session and JSP

Dec 10, 2001 05:44:00

Hello,
Can someone give me an example of the best way to use a stateful session in a jsp. I need the statefull session to store the data that is on a form. I understand how to create the jsp and session bean, but I don't know the best way to tie the two together. Do you make direct calls from the jsp to the stateful session bean or do you just a javabean or is there another way?
Thanks,
Trish

Dec 10, 2001 06:12:00

u can access the session bean's business logic method via the remote interface.u can write the same way in jsp as u wud've written in a .java class file.
'm writing a simple example .jsp code which maintains the page count.
<%@ page language="java" import="javax.ejb.*,javax.naming.*,java.io.*,java.util.*,java.text.*" %>
<% int count=0; try { Properties prop=System.getProperties(); prop.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); Context ctx= new InitialContext(prop); StateFullHome home =(StateFullHome) ctx.lookup("MyStateFullHome"); int i=1; StateFull home =home.create(i); >%
<HTML>
<BODY>
<H2>U have Entered this page <%home.count()%> number of times</H2>
</BODY>
</HTML>
<% } catch(Exception e) { } %>

Dec 10, 2001 06:28:00

oops sorry,the code seems to've left out somewhere.
well........here it is
< %@ page language="java" import="javax.ejb.*,javax.naming.*,java.io.*,java.util.*,java.text.*" %>
< % int count=0; try { Properties prop=System.getProperties(); prop.put(Context.INITIAL_CONTEXT_FACTORY, "weblogic.jndi.WLInitialContextFactory"); Context ctx= new InitialContext(prop); StateFullHome home =(StateFullHome) ctx.lookup("MyStateFullHome"); int i=1; StateFull home =home.create(i); >%
< HTML >
< BODY >
< H2 >U have Entered this page < %home.count()%> number of times< /H2>
< /BODY>
< /HTML>
< % } catch(Exception e) { } %>

[This message has been edited by Thomas Paul (edited December 10, 2001).]
Fixed for formatting
[This message has been edited by Thomas Paul (edited December 10, 2001).]

Dec 12, 2001 04:06:00

Thanks monojit choudhury I appreciate it. That helps!

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