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hi,
you need to insert something like this :
<listener>
<listener-class>
com.your.package.YourContextListener
</listener-class>
</listener>
your servlet class might look something like this :
import javax.servlet.*;
public final class MyContextListener implements ServletContextListener
{
private ServletContext context = null;
public void contextInitialized(ServletContextEvent event) {
this.context = event.getServletContext();
yourService.start();
}
public void contextDestroyed(ServletContextEvent event) {
this.context = null;
yourService.stop();
}
}
hope it helps
- -reynir
Michael Niemaz wrote:
> Thanx Reynir, it helps ... although I wouldn't mind if you could give me
> more details ;-)
> I have many web services that are initialised only when invoked the
> first time.
> I must admit that this init part looks a bit confused to me.
> Any example based on servlet or singleton would be very much appreciated
> ;-)
>
> Thanx,
>
> --mike
>
> Reynir Hubner wrote:
>
> there are several implementations of webservices available. the one most
> successfull is axis from apache, you should read all about it on the
> axis website..
> http://ws.apache.org/axis/
>
> of course it dependes on what you are going to do, but starting some
> service at application-startup can be done via web.xml (of your
> application) either by a custom listener or servlet loading up your
> service, sometimes done by using a singleton.
>
> hope it helps
> -reynir
>
>
> Michael Niemaz wrote:
>
>
>>>> Hi all,
>>>> Could someone explain me or point me to an explanation of how tomcat
>>>> initialize web services? I'd like to initialize them automatically at
>>>> tomcat start-up instead of just before their invocation.
>>>>
>>>> Thanx,
>>>>
>>>> --mike
>>>>
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>
>>
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