Hi,
I am getting problem in browser back button, after logout when I press
browser's back button
home page show for few seconds and then it go to login page.
I am new in Tapestry and using Dispatcher for authentication. I got the code
from tapestry-jumpstart or some blog. please check the code:
public class AuthorizationDispatcher implements Dispatcher{
private PageRenderRequestHandler requestHandler;
private ApplicationStateManager applicationStateManager;
public AuthorizationDispatcher(PageRenderRequestHandler handler,
ApplicationStateManager applicationStateManager) {
super();
this.requestHandler = handler;
this.applicationStateManager = applicationStateManager;
}
@Override
public boolean dispatch(Request request, Response response) throws
IOException {
String loginPageName = Index.class.getSimpleName();
String path = request.getPath();
if (path.equals("/") || path.toLowerCase().startsWith("/" +
loginPageName.toLowerCase())) {
return false;
}
User user =
this.applicationStateManager.getIfExists(User.class);
if (user == null) {
PageRenderRequestParameters parameters = new
PageRenderRequestParameters(loginPageName, new EmptyEventContext(), false);
this.requestHandler.handle(parameters);
return true;
}
return false;
}
}
/**********************************************************************/
AppModule code is :
public static void contributeMasterDispatcher(
OrderedConfiguration configuration) {
configuration.addInstance("AuthorizationDispatcher",AuthorizationDispatcher.class,
"after:ComponentEvent","before:PageRender");
}
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