package org.codehaus.xfire.xmlbeans.example;import org.codehaus.xfire.fault.XFireFault;import com.acme.purchaseOrder.x2005.x08.PurchaseOrderDocument;import com.acme.purchaseOrder.x2005.x08.PurchaseOrderIdDocument;public interface OrderService {    PurchaseOrderIdDocument receiveOrder(            PurchaseOrderDocument purchaseOrder)            throws XFireFault;    PurchaseOrderDocument getPurchaseOrder(            PurchaseOrderIdDocument id)            throws XFireFault;}