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Before Annotation

Before Annotation

Marks a action method that needs to be executed before the main action method.


The Before annotation can be applied at method level.


Parameter Required Default Notes
priority no 10 Priority order of method execution


 public class SampleAction extends ActionSupport {

  public void isAuthorized() throws AuthenticationException {
    // authorize request, throw exception if failed

  public String execute() {
     // perform secure action
     return SUCCESS;