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Posted to user@struts.apache.org by Jorge Ruben Macias Lopez <jm...@protel.net.mx> on 2002/11/21 17:45:31 UTC
Problem with application scope data
Hi, I've been reading through the lists archive and still can't find the way
to make this work. I'm doing the following:
- Created a subclass from ActionServlet, with the following code:
public class IDCVActionServlet extends ActionServlet{
public void init() throws ServletException {
try{
super.init();
}
catch(ServletException e){
throw(e);
}
initIDCV();
}
protected void initIDCV(){
getServletContext().setAttribute("demo", new ValueBean("Mensaje
Demo"));
}
}
the class ValueBean is the following:
public class ValueBean{
protected String data;
public ValueBean(String data){
this.data = data;
}
public String getData(){
return(this.data);
}
public void setData(String data){
this.data = data;
}
}
I modified web.xml to load my custom class instead of the standard
ActionServlet, then I try to print demo.data in a jsp, like this:
<bean:write scope="application" name="demo" property="data"/>
but I get a nullPointerException, can someone point me to the right way of
doing this?
Regards,
Jorge Macias
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