// Mapping an business object for an order to an XElement for an invoice
public static XElement OoOrder2XmlInvoice(OO.Order o)
{
return(new XElement(ins + "Invoice",
new XElement(ins + "Name", o.Cust.Name),
new XElement(ins + "Street", o.Cust.Addr.Street),
new XElement(ins + "City", o.Cust.Addr.City),
new XElement(ins + "Zip", o.Cust.Addr.Zip),
new XElement(ins + "State", o.Cust.Addr.State),
from i in o.Items
select new XElement(ins + "Position",
new XElement(ins + "ProdId", i.Prod.Id),
new XElement(ins + "Price", i.Price),
new XElement(ins + "Quantity", i.Quantity)),
new XElement(ins + "Total", o.Total())));
}
public static void RunAll()
{
// Setting up test data
var bo = new Order {
Cust = new Customer {
Id = "0815",
Name = "Fred Mueller",
Addr = new Address {
Street = "1234, BelRed Road",
City = "Redmond",
Zip = "98052",
State = "WA" }},
Items = new List<Item> {
new Item {
Prod = new Product { Id = "1234", Price = 44, Quantity = 111 },
Price = 37.0,
Quantity = 2 },
new Item {
Prod = new Product { Id = "5678", Price = 3, Quantity = 222 },
Price = 1.5,
Quantity = 3 }}};
var xo1 = XElement.Load("../../Data/Order.xml");
var xo2 = (www.vertical.com.Order.Order)xo1;
// LINQ to XML
var i1 = LinqToXml.Mapping.OoOrder2XmlInvoice(bo);
i1.CompareWithBaseline("Invoice");
var o1 = LinqToXml.Mapping.XmlOrder2OoOrder(xo1);
// LINQ to XSD
var i2 = LinqToXsd.Mapping.OoOrder2XmlInvoice(bo);
i2.CompareWithBaseline("Invoice");
var o2 = LinqToXsd.Mapping.XmlOrder2OoOrder(xo2);
// VB9 XML integration
var i3 = XmlIntegration.Mapping.OoOrder2XmlInvoice(bo);
// We do not run comparison because of a Beta1 issue.
// i3.CompareWithBaseline("Invoice");
var o3 = XmlIntegration.Mapping.XmlOrder2OoOrder(xo1);
// DOM
var i4 = DOM.Mapping.OoOrder2XmlInvoice(bo);
i4.CompareWithBaseline("Invoice");
// Data Contract
var i5 = WCF.Mapping.OoOrder2XmlInvoice(bo);
i5.Save("../../DataContract/Invoice.xml");
}
// Mapping a business object for an order to an invoice object of a schema-derived class
public static Xml.Invoice OoOrder2XmlInvoice(OO.Order o)
{
return(new Xml.Invoice {
Name = o.Cust.Name,
Street = o.Cust.Addr.Street,
City = o.Cust.Addr.City,
Zip = o.Cust.Addr.Zip,
State = o.Cust.Addr.State,
Position =
(from i in o.Items
select new Xml.Position {
ProdId = i.Prod.Id,
Price = i.Price,
Quantity = i.Quantity
}).ToList(),
Total = o.Total()
});
}
// Mapping an business object for an order to an XmlDocument for an invoice
public static XmlDocument OoOrder2XmlInvoice(OO.Order o)
{
string ns = "http://www.vertical.com/Invoice";
var doc = new XmlDocument();
var inv = doc.CreateElement("Invoice", ns);
doc.AppendChild(inv);
var name = doc.CreateElement("Name", ns);
inv.AppendChild(name);
name.AppendChild(doc.CreateTextNode(o.Cust.Name));
// Ditto for street, city, zip, state
var street = doc.CreateElement("Street", ns);
inv.AppendChild(street);
street.AppendChild(doc.CreateTextNode(o.Cust.Addr.Street));
var city = doc.CreateElement("City", ns);
inv.AppendChild(city);
city.AppendChild(doc.CreateTextNode(o.Cust.Addr.City));
var zip = doc.CreateElement("Zip", ns);
inv.AppendChild(zip);
zip.AppendChild(doc.CreateTextNode(o.Cust.Addr.Zip));
var state = doc.CreateElement("State", ns);
inv.AppendChild(state);
state.AppendChild(doc.CreateTextNode(o.Cust.Addr.State));
foreach (var i in o.Items)
{
var item = doc.CreateElement("Position", ns);
inv.AppendChild(item);
var prodid = doc.CreateElement("ProdId", ns);
item.AppendChild(prodid);
prodid.AppendChild(doc.CreateTextNode(i.Prod.Id));
// Ditto for price, quantity
var price = doc.CreateElement("Price", ns);
item.AppendChild(price);
price.AppendChild(doc.CreateTextNode(XmlConvert.ToString(i.Price)));
var quantity = doc.CreateElement("Quantity", ns);
item.AppendChild(quantity);
quantity.AppendChild(doc.CreateTextNode(i.Quantity.ToString()));
}
var total = doc.CreateElement("Total", ns);
inv.AppendChild(total);
total.AppendChild(doc.CreateTextNode(o.Total().ToString()));
return(doc);
}
