private QuotaStore loadJDBCQuotaStore(ApplicationContext applicationContext,
String quotaStoreName) throws ConfigurationException, IOException {
// special case for the JDBC quota store, allows us to unencrypt passwords before
// creating the GUI
JDBCConfiguration config = jdbcConfigManager.getJDBCDiskQuotaConfig();
JDBCQuotaStoreFactory factory = new JDBCQuotaStoreFactory();
factory.setApplicationContext(applicationContext);
return factory.getJDBCStore(applicationContext, config);
}