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From "Mailing List Servlet" <servletl...@alinto.com>
Subject Re: Init Parameter
Date Fri, 19 Sep 2003 15:35:57 GMT
Hello Jon,

I'm gonna try this..Look interesting..
Thanks a lot.

----- Original Message -----
From: "Jon Wingfield" <jon.wingfield@mkodo.com>
To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
Sent: Friday, September 19, 2003 5:26 PM
Subject: Re: Init Parameter


> Where in the code are you calling the method. If it's as an instance
> variable or in the servlet constructor then Tomcat hasn't yet inited the
> servlet and the getServletConfig() method doesn't behave as you are
> expecting. Of course, there's always the init(ServletConfig config)
> method. ;)
>
> Mailing List Servlet wrote:
>
> > Hello everybody,
> >
> > I started to learn servlets few times ago. Everything was working
perfectly
> > until I tried to get my <init-param> from my web.xml file.
> > I receive all the time a null value when I ask the value of my
parameter:
> > String driver = getServletConfig().getInitParameter("driver").
> >
> > If I put the parameter in a <context-param>, no problem, it works.
> > String driver = getServletContext().getInitParameter("driver");
> >
> > Can someone help me. Thanks
> > Kenny
> >
> > Here is my web.xml file:
> >
> > <web-app>
> >   <context-param>
> >     <param-name>driver</param-name>
> >     <param-value>12345</param-value>
> >   </context-param>
> >
> >   <servlet>
> >     <servlet-name>techSupport</servlet-name>
> >     <servlet-class>techSupportServlet</servlet-class>
> >
> >     <init-param>
> >       <param-name>driver</param-name>
> >       <param-value>54321</param-value>
> >     </init-param>
> >   </servlet>
> >
> >   <servlet-mapping>
> >     <servlet-name>techSupport</servlet-name>
> >     <url-pattern>/techSupport</url-pattern>
> >   </servlet-mapping>
> > </web-app>
> >
> >
> >
> >
> >
> >
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> >
>
>
>
>
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>



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