Hi everybody. I'm trying to extend AsyncCallback to always have the
same behavior onFailure. I can successfully catch the session timeout
exception that I'm looking for, open a login dialog, and have the user
login. What I want to do after that is done is to resubmit the
original RPC call that caused the onfailure. Here's what I have so
far:
<code>
public abstract class MyAsyncCallback<T> implements AsyncCallback<T> {
public final void onFailure(Throwable caught) {
if(caught instanceof StatusCodeException &&
((StatusCodeException)caught).getStatusCode() == 401) {
final LoginDialog login = new LoginDialog();
login.addLoginDialogListener(new LoginDialogListener() {
public void loginSuccess() {
login.hide();
//RESUBMIT THE ORIGINAL RPC HERE
}
});
} else {
Window.alert("An error has occurred. Contact your
system
administrator.");
}
}
public final void onSuccess(T result) {
uponSuccess(result);
}
public abstract void uponSuccess(T result);
}
</code>
Does anybody know how I can capture the original RPC before it is sent
so I can resubmit it?
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