RE: java.util.Vector cannot be cast to entity bean

From: Eve Pokua <gorgeous65_at_msn.com>
Date: Sat, 17 Oct 2009 21:10:55 +0100

Yes,

I'm having problems with number formatting. I hate jsps cos

you only get to know this sort of problem after running application.

Whilst servlets are so easy to handle.

[#|2009-10-17T21:03:41.296+0100|SEVERE|sun-appserver2.1|javax.enterprise.system.container.web|_ThreadID=23;_ThreadName=httpSSLWorkerThread-8080-1;_RequestID=43ef1e58-a38c-4fdb-90c5-e4a6004df16c;|ApplicationDispatcher[/KAKENTERPRISE-war] PWC1231: Servlet.service() for servlet jsp threw exception
java.lang.NumberFormatException: For input string: "balname"
at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
at java.lang.Integer.parseInt(Integer.java:447)
at java.lang.Integer.parseInt(Integer.java:497)

in bold is data coming from DB - the toString();

eve

> Date: Sat, 17 Oct 2009 10:34:23 -0700
> From: hassan.schroeder_at_gmail.com
> To: users_at_glassfish.dev.java.net
> Subject: Re: java.util.Vector cannot be cast to entity bean
>
> On Sat, Oct 17, 2009 at 10:27 AM, Eve Pokua <gorgeous65_at_msn.com> wrote:
>
> > //To retrieve all bales
> > public List<Baleent> findAllBales(){
>
> > I used to use the jsp for loop to display data till I changed everything
> > into display tag -
> >
> > <c:forEach items="${baleent}" var="baleent">
>
> So you're clearly getting a List back, and you need to iterate over
> that list to display each entry. The above really should use different
> terms for the variables, though, e.g.
>
> <c:forEach items="${allBales}" var="bale">
>
> Whatever the "display tag" does, you still need to iterate over that
> collection.
>
> HTH,
> --
> Hassan Schroeder ------------------------ hassan.schroeder_at_gmail.com
> twitter: @hassan
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: users-unsubscribe_at_glassfish.dev.java.net
> For additional commands, e-mail: users-help_at_glassfish.dev.java.net
>

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Yes, 
  
I'm having problems with number formatting. I hate jsps cos 
you only get to know this sort of problem after running application. 
Whilst servlets are so easy to handle. 
  
[#|2009-10-17T21:03:41.296+0100|SEVERE|sun-appserver2.1|javax.enterprise.system.container.web|_ThreadID=23;_ThreadName=httpSSLWorkerThread-8080-1;_RequestID=43ef1e58-a38c-4fdb-90c5-e4a6004df16c;|ApplicationDispatcher[/KAKENTERPRISE-war] PWC1231: Servlet.service() for servlet jsp threw exception java.lang.NumberFormatException: For input string: "balname"  at java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)  at java.lang.Integer.parseInt(Integer.java:447)  at java.lang.Integer.parseInt(Integer.java:497) 
  
in bold is data coming from DB - the toString(); 
  
eve   > Date: Sat, 17 Oct 2009 10:34:23 -0700 > From: hassan.schroeder@gmail.com > To: users@glassfish.dev.java.net > Subject: Re: java.util.Vector cannot be cast to entity bean > > On Sat, Oct 17, 2009 at 10:27 AM, Eve Pokua <gorgeous65@msn.com> wrote: > > > //To retrieve all bales > >         public List<Baleent> findAllBales(){ > > > I used to use the jsp for loop to display data till I changed everything > > into display tag - > > > > <c:forEach items="${baleent}" var="baleent"> > > So you're clearly getting a List back, and you need to iterate over > that list to display each entry. The above really should use different > terms for the variables, though, e.g. > > <c:forEach items="${allBales}" var="bale"> > > Whatever the "display tag" does, you still need to iterate over that > collection. > > HTH, > -- > Hassan Schroeder ------------------------ hassan.schroeder@gmail.com > twitter: @hassan > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@glassfish.dev.java.net > For additional commands, e-mail: users-help@glassfish.dev.java.net > <hr />New! Receive and respond to mail from other email accounts from within Hotmail <a href='http://clk.atdmt.com/UKM/go/167688463/direct/01/' target='_new'>Find out how.</a></body>
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