hirondelle.predict.main.deleteaccount
Class DeleteAccountDAO

Object
  hirondelle.predict.main.deleteaccount.DeleteAccountDAO

final class DeleteAccountDAO
extends Object

Data Access Object (DAO) for deleting user accounts.

Constructor Summary

DeleteAccountDAO()

Method Summary

(package private) int

delete(SafeText aLoginName, Id aUserId, List<PredictionList> aLists) Delete the current user's account.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DeleteAccountDAO

DeleteAccountDAO()

Method Detail

delete

int delete(SafeText aLoginName,
           Id aUserId,
           List<PredictionList> aLists)
     throws DAOException

Delete the current user's account.

All data is deleted, with no recovery possible. A transaction is used here to wrap multiple operations.

Return the total number of records deleted.

This method deletes data from the following tables (in the given order):

• Prediction (this is a looping operation)
• PredictionList
• UserRole
• Users

Parameters:

aLoginName - current user's login name

aUserId - underlying database id corresponding to the login name

aLists - all prediction lists owned by the user

Throws:

DAOException