Before Annotation
Before Annotation
Marks a action method that needs to be executed before the main action method.
Usage
The Before annotation can be applied at method level.
Parameters
Parameter | Required | Default | Notes |
---|---|---|---|
priority | no | 10 | Priority order of method execution |
Examples
public class SampleAction extends ActionSupport {
@Before
public void isAuthorized() throws AuthenticationException {
// authorize request, throw exception if failed
}
public String execute() {
// perform secure action
return SUCCESS;
}
}