if (payload.isSubmit() && action == Action.LOGIN) {
String account = payload.getAccount();
String password = payload.getPassword();
if (account != null && account.length() != 0 && password != null) {
SigninContext sc = createSigninContext(ctx);
Credential credential = new Credential(account, password);
Session session = m_signinService.signin(sc, credential);
if (session == null) {
ctx.addError(new ErrorObject("biz.login"));
} else {
redirect(ctx, payload);
return;
}
} else {
ctx.addError(new ErrorObject("biz.login.input").addArgument("account", account).addArgument("password",
password));
}
} else if (action == Action.LOGOUT) {
SigninContext sc = createSigninContext(ctx);
m_signinService.signout(sc);
redirect(ctx, payload);
return;
} else {
SigninContext sc = createSigninContext(ctx);
Session session = m_signinService.validate(sc);
if (session != null) {
ActionContext<?> parent = ctx.getParent();