* @return true if too many characters have been created
* @throws IOException in case of an input output error
* @throws SQLException if there is any problem at database
*/
public boolean isCharacterCreationLimitReached(String username, String address) throws IOException, SQLException {
DBTransaction transaction = TransactionPool.get().beginWork();
try {
return isCharacterCreationLimitReached(transaction, username, address);
} finally {
TransactionPool.get().commit(transaction);
}