// Release the given database resources, if non-null.
private static void releaseDatabaseResources(Connection dbConn, PreparedStatement ps) {
if (ps != null) {
try {
ps.close();
} catch (Exception e) {
Debug.warning("Failed to close the prepared statement:\n" + e.toString());
}
}
if (dbConn != null) {
try {
DBConnectionPool.getInstance().releaseConnection(dbConn);
} catch (Exception e) {
Debug.warning("Failed to release database connection back to the pool:\n" + e.toString());
}
}
}
