Error in java/jsp files

Question

hi, i`m developing a web app for my boss. i usually only programm de web frontend part of the software so i'm not that used to java lang speifics. here is my prob:
i have a class which shoul save and retrieve the String "rolle"
package at.mobilkom.ears;
public class Sessionhandler
    private String rolle;
    public void setRolle(String r)  {
     rolle=r;
    public String getRolle()  {
    return rolle;
} i call this methods just as normal in a jsp file:
Sessionhandler.setRolle(rolle); and session.putValue("ROLLE", Sessionhandler.getRolle());i did all the import stuff so that's not the mistake. i'm developing with bea weblogic and i get the error message:
"Error: Method cannot be accessed from a static context"
so what should i do to make it work?? thx

Answer 1

hi, i`m developing a web app for my boss. i usually
only programm de web frontend part of the software so
i'm not that used to java lang speifics. here is my
prob:
i have a class which shoul save and retrieve the
String "rolle"
package at.mobilkom.ears;
public class Sessionhandler
private String rolle;
public void setRolle(String r)  {
rolle=r;
public String getRolle()  {
return rolle;
} i call this methods just as normal in a jsp file:
Sessionhandler.setRolle(rolle); and session.putValue("ROLLE",
Sessionhandler.getRolle());i did all the import stuff so that's not the mistake.
i'm developing with bea weblogic and i get the error
message:
"Error: Method cannot be accessed from a static
context"
so what should i do to make it work?? thxYou have to create an instance before you call the methods which aren't static. Please spend some time reading the fundamentals.
The following code will work.
Sessionhandler sessionhandler=new Sessionhandler();
sessionhandler.setRolle(rolle);
session.putValue("ROLLE",sessionhandler.getRolle());