我有一个从 WebPage 继承并受以下类保护的页面：
public final class WiaAuthorizationStrategy implements
IAuthorizationStrategy,
IUnauthorizedComponentInstantiationListener {
private RealmPolicy roleManager;
private static WiaAuthorizationStrategy instance;
private WiaAuthorizationStrategy() {
roleManager = RealmPolicy.getInstance();
}
public static WiaAuthorizationStrategy getInstance() {
if(instance == null)
instance = new WiaAuthorizationStrategy();
return instance;
}
public boolean isInstantiationAuthorized(Class componentClass) {
if (ProtectedPage.class.isAssignableFrom(componentClass)) {
if (WiaSession.get().getUser() == null) {
return false;
}
if(!roleManager.isAuthorized(WiaSession.get().getUser().getRole(), componentClass.getName()))//WiaSession.get().isAuthenticated();
{
WiaSession.get().setAccess(false);
return false;
}
else
return true;
}
return true;
}
public void onUnauthorizedInstantiation(Component component) {
throw new RestartResponseAtInterceptPageException(
Login.class);
}
public boolean isActionAuthorized(Component component, Action action) {
//System.out.println("Name:" + component.getClass().getName() + "\n Action:" + action.getName() + "\nUser:" + WiaSession.get().getUser());
if (action.equals(Component.RENDER)) {
if (roleManager.containClass(component.getClass().getName()))
{
if (WiaSession.get().getUser() != null) {
if(!roleManager.isAuthorized(WiaSession.get().getUser().getRole(), component.getClass().getName()))
{
WiaSession.get().setAccess(false);
return false;
}
return true;
}
return false;
}
}
return true;
}
}
当我进入该页面时，一切正常，但是当我按 Ctrl+F5 时，页面重定向到登录页面，这是进入受保护页面的默认设置。我尝试调试代码，发现 ProtectedPage 类中的 super() 函数执行此操作，在调试中我无法输入这部分代码。这个类存在于下面：
public abstract class ProtectedPage extends WebPage {
public ProtectedPage() {
---->>> 超级（）；验证访问（）；}
protected void verifyAccess() {
// Redirect to Login page on invalid access.
if (!isUserLoggedIn()) {
throw new RestartResponseAtInterceptPageException(Login.class);
}
}
protected boolean isUserLoggedIn() {
return ((WiaSession) getSession()).isAuthenticated();
}
}
我已经通过 ---->>> 签署了代码。谁能帮我解决这个问题？