package org.codehaus.xfire.xmlbeans.example;import java.util.HashMap;import java.util.Map;import org.codehaus.xfire.fault.XFireFault;import com.acme.purchaseOrder.x2005.x08.PurchaseOrderDocument;import com.acme.purchaseOrder.x2005.x08.PurchaseOrderIdDocument;import com.acme.purchaseOrder.x2005.x08.PurchaseOrderType;public class OrderServiceImpl    implements OrderService{    Map purchaseOrders = new HashMap();    long count = 0;    public PurchaseOrderDocument getPurchaseOrder(PurchaseOrderIdDocument id)        throws XFireFault    {        return (PurchaseOrderDocument) purchaseOrders.get(new Long(id.getPurchaseOrderId()));    }    public PurchaseOrderIdDocument receiveOrder(PurchaseOrderDocument purchaseOrder)        throws XFireFault    {        PurchaseOrderType order = purchaseOrder.getPurchaseOrder();        order.setPurchaseOrderId(count++);        PurchaseOrderIdDocument pid = PurchaseOrderIdDocument.Factory.newInstance();        pid.setPurchaseOrderId(order.getPurchaseOrderId());        return pid;    }}