it's not EJB, just a normal Java class that JSP would call "bean":)
I don't see any syntax error, my guess is that you got some classpath
setting problem. did you put classwave.remedy.server.beans.DBManager in both
servletsclasspath and Java classpath? or do you have 2 copies of the
compiled class (but different version) in the same classpath?
>From: Jean Bresse <[EMAIL PROTECTED]>
>
>The example that I picked from WROX's Professional Java Server Programming
>did
>neither, that is it did not extend a class nor implemented an interface.
>
>Any other thoughts, anyone?!
>
>Thanks,
>
>Jean
>
>"Noren, Patrik" wrote:
>
> > I havn't worked that much with EJB but shouldn't your Bean extend or
> > implement some class or interface...?
> > /paTRiK
> >
> > -----Original Message-----
> > From: Jean Bresse [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, June 16, 2000 3:58 AM
> > To: [EMAIL PROTECTED]
> > Subject: Re: JSP, invoking a method, syntax
> >
> > Patrik, thank you for your reply.
> >
> > I tried removing the super() in the constructor, but same result.
> >
> > The error I get on the browser is the following:
> >
> > Error during JSP page processing
> > java.lang.NoSuchMethodError: classwave.remedy.server.beans.DBManager:
>method
> > getTheTruth()Z not found
> >
> > I know that invoking getMore() works with the following jsp code:
> >
> > <%= db.getMore()%>
> >
> > So why would <% if (db.getTheTruth()) { %> not work???
> >
> > I understand from the error that it cannot find the method, but I simply
> > don't
> > know what I'm doing wrong... I have no explanation either for the
> > additional
> > "Z" in the error.
> >
> > ANY guesses would be most appreciated...
> >
> > Regards,
> >
> > Jean
> >
> > "Noren, Patrik" wrote:
> >
> > > I dont know but u call super() in your bean but the class DBManager
>doesnt
> > > extend anything...could it be this?
> > > /Patrik
> > >
> > > -----Original Message-----
> > > From: Jean Bresse [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, June 15, 2000 6:57 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: JSP, invoking a method, syntax
> > >
> > > Hi everyone...
> > > I am just getting my feet wet with JSP, so please bare with me with
>the
> > > following question!
> > >
> > > This is my bean:
> > >
> > > package classwave.remedy.server.beans;
> > >
> > > public class DBManager {
> > >
> > > public DBManager() {
> > > super();
> > > }
> > >
> > > public boolean getTheTruth() {
> > > return true;
> > > }
> > >
> > > public String getMore() {
> > > return "this is good!";
> > > }
> > > }
> > >
> > > And this is my JSP page:
> > >
> > > <HTML>
> > > <HEAD>
> > > <TITLE>
> > > Logon Page for Remedy
> > > </TITLE>
> > > </HEAD>
> > > <BODY>
> > > <%@ page language="java" %>
> > > <jsp:useBean id="db" scope="session"
> > > class="classwave.remedy.server.beans.DBManager" />
> > > <% if (db.getTheTruth()) { %>
> > > THE TRUE IS HERE
> > > <% } else { %>
> > > NO TRUTH AT ALL
> > > <% } %>
> > > This is my second jsp... and there is more : <%= db.getMore()%>
> > > wow!
> > > </BODY>
> > > </HTML>
> > >
> > > The page won't work as it fails on the following line:
> > > <% if (db.getTheTruth()) { %>
> > >
> > > My first guess was the syntax was wrong but if so couldn't come up
>with
> > > the right one. If someone would be so kind as to put me on the right
> > > track, I would really appreciate it!
> > >
> > > Regards,
> > >
> > > Jean
> > >
> > >
> >
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