mmm yes you're right I should post this on the struts forum but thanks... i'll
check what you said about the right implementation.
Thanks
> Date: Fri, 18 Sep 2009 12:04:11 -0400
> From: ch...@christopherschultz.net
> To: users@tomcat.apache.org
> Subject: Re: NullPointerException on Struts Action
>
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> Julio,
>
> On 9/18/2009 9:44 AM, Julio César Chaves Fernández wrote:
> > Hi, i've been having a strange behavior with some struts apps deployed on
> > Oracle portal.
>
> Given that this is Struts running on Oracle, why not ask your question
> on the Struts list or ask someone at Oracle? This is a forum for Apache
> Tomcat users. :(
>
> > 09/09/17 16:10:19 java.lang.NullPointerException
> > 09/09/17 16:10:19 at
> > org.apache.struts.action.Action.getDataSource(Action.java:532)
> > 09/09/17 16:10:19 at
> > co.edu.icesi.notas.action.InicioAction.execute(InicioAction.java:46)
>
> [snip]
>
> Wow, you're using Action.getDataSource? Wasn't that deprecated like 5
> years ago?
>
> > InicioAction is the init action that sets some data in the user
> > session and makes some validations. The code in Action.java at line 532 is:
> >
> > protected DataSource getDataSource(HttpServletRequest request, String key)
> > {
> > ServletContext context = getServlet().getServletContext();
> > -------------------------> line 532
> > ModuleConfig moduleConfig = RequestUtils.getModuleConfig(request,
> > context);
> >
> > return ((DataSource)context.getAttribute(key +
> > moduleConfig.getPrefix()));
> > }
>
> Are you sure you're looking at the right version of the code?
>
> Are you doing something silly like trying to use this Action before it
> has been properly brought into service? If that's the case, then
> getServlet() would return null.
>
> - -chris
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