return true;
}
public void insertOrUpdateShippingService(ShippingServiceName pName, String pDescrition, double pCost, int pDeliveryEstimate)
{
ShippingService service = findShippingServiceByName(pName);
if (service == null)
{
service = new ShippingService();
service.setName(pName);
service.setCost(pCost);
service.setDescription(pDescrition);
service.setDeliveryEstimate(pDeliveryEstimate);
em.merge(service);
}
}