/**
* Reconstruct the object from the supplied token.
*
* @param token
*/
public PleaseWaitStateBean(String token) {
ManagementContainer mc = ManagementContainer.getInstance();
final SessionValidationManager svm = mc.getSessionValidationManager();
String payload = svm.validateToken(TOKEN_PURPOSE, token);
String[] items = payload.split(",", 5);
// ignore the 1st item, it's just a nonce.
m_userId = Integer.parseInt(items[1]);
m_timeZoneOffsetMin = Integer.parseInt(items[2]);
}
/**
* Build a token from the given state.
*
* @return
*/
public String encodeToken() {
ManagementContainer mc = ManagementContainer.getInstance();
SessionValidationManager svm = mc.getSessionValidationManager();
int rnd = 0;
if (s_sr != null) {
// Add some randomness to the payload.
// Without this, tokens generated w/ the same userId and tz
// match around the first 90 bytes. With the rnd the 1st
// 20 bytes match.
rnd = s_sr.nextInt();
}
String payload = rnd + "," + getUserId() + "," + getTimeZoneOffsetMin();
String token = svm.createLocalToken(TOKEN_PURPOSE, payload);
return token;
}
private String createTicket(String purpose, String email) {
SessionValidationManager svm = ManagementContainer.getInstance().getSessionValidationManager();
return svm.createLocalToken(purpose, email);
}
