/// <summary>
/// Adds the specified order group to the existing cart.
/// </summary>
/// <param name="orderGroup">The order group.</param>
/// <param name="lineItemRollup">if set to <c>true</c> [line item rollup].</param>
public void Add(OrderGroup orderGroup, bool lineItemRollup)
{
if (orderGroup == null)
{
throw new ArgumentNullException("orderGroup");
}
if ((orderGroup.OrderForms != null) && (orderGroup.OrderForms.Count != 0))
{
OrderContext orderSystem = OrderContext.Current;
ClassInfo orderFormInfo = orderSystem.OrderFormClassInfo;
// need to set meta data context before cloning
MetaDataContext.DefaultCurrent = OrderContext.MetaDataContext;
foreach (OrderForm form in orderGroup.OrderForms)
{
OrderForm orderForm = base.OrderForms[form.Name];
if (orderForm == null)
{
orderForm = (OrderForm)orderFormInfo.CreateInstance();
orderForm.Name = form.Name;
base.OrderForms.Add(orderForm);
}
int count = form.LineItems.Count;
for (int i = 0; i < count; i++)
{
LineItem newLineItem = (LineItem)form.LineItems[i].Clone();
newLineItem.SetParent(orderForm);
orderForm.LineItems.Add(newLineItem, lineItemRollup);
}
}
}
}
/// <summary>
/// Loads the payment from the reader object and adds it to the payments collection.
/// </summary>
/// <param name="view">The view.</param>
protected void LoadPayment(DataView view)
{
// Read until we are done, since this is a collection
foreach (DataRowView row in view)
{
string type = row["ImplementationClass"].ToString();
ClassInfo classInfo = new ClassInfo(type);
Payment orderPayment = (Payment)classInfo.CreateInstance();
orderPayment.Load(row);
Payments.Add(orderPayment);
}
}
void IBinarySerializable.Read(BinaryReader reader)
{
_details = new List<IEventDetail>();
int count = reader.ReadInt32();
for ( int index = 0; index < count; ++index )
{
var classInfo = new ClassInfo(reader.ReadString());
var serializable = classInfo.CreateInstance<IBinarySerializable>();
serializable.Read(reader);
_details.Add(serializable as IEventDetail);
}
}
private void UnpackTypeXml()
{
// Create an instance.
ClassInfo info = new ClassInfo(m_class);
IXmlSerializable value = info.CreateInstance <IXmlSerializable>();
// Ask the object to unserialize itself using the IXmlSerializable interface.
XmlSerializer.Deserialize(value, (string)m_value);
// Update.
m_class = null;
m_value = value;
m_valueFormat = ValueFormat.Raw;
}
private void ReadXml(XmlReadAdaptor adaptor)
{
const string method = "ReadXml";
while ( adaptor.ReadElement(Constants.Xml.EventDetails.EventDetailElement, true) )
{
string type = adaptor.ReadAttributeString(Constants.Xml.ClassAttribute, true);
object instance = null;
var classInfo = new ClassInfo(type);
try
{
instance = classInfo.CreateInstance();
}
catch (Exception)
{
}
IEventDetail eventDetail;
IXmlSerializable serializable;
if (instance != null)
{
eventDetail = instance as IEventDetail;
if (eventDetail == null)
throw new TypeDoesNotImplementInterfaceException(GetType(), method, instance.GetType(), typeof(IEventDetail));
serializable = instance as IXmlSerializable;
if (serializable == null)
throw new TypeDoesNotImplementInterfaceException(GetType(), method, instance.GetType(), typeof(IXmlSerializable));
}
else
{
eventDetail = new GenericDetail();
serializable = eventDetail as IXmlSerializable;
}
if (adaptor.ReadElement())
serializable.ReadOuterXml(adaptor.XmlReader);
Add(eventDetail);
adaptor.ReadEndElement();
}
}
private void UnpackTypeBinary()
{
// Create an instance.
ClassInfo info = new ClassInfo(m_class);
IBinarySerializable value = info.CreateInstance <IBinarySerializable>();
// Ask the object to unserialize itself using the IBinarySerializable interface.
MemoryStream stream = new MemoryStream((byte[])m_value);
using (BinaryReader reader = new BinaryReader(stream))
{
value.Read(reader);
}
m_class = null;
m_value = value;
m_valueFormat = ValueFormat.Raw;
}
/// <summary>
/// Handles the Click event of the SaveChangesButton control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
protected void SaveChangesButton_Click(object sender, EventArgs e)
{
if (String.Compare(Request.Form["__EVENTARGUMENT"], _PostBackArgumentString) == 0)
{
Payment payment = null;
if (PaymentId != 0) // find existing
{
foreach (Payment p in _order.OrderForms[0].Payments)
{
if (p.PaymentId == PaymentId)
{
payment = p;
break;
}
}
}
// Create payment of selected type
if (payment == null)
{
// determine which payment type to create
// temporary solution, since the algorythm below is rather slow
MetaClass mc = MetaClass.Load(OrderContext.MetaDataContext, Int32.Parse(PaymentType.SelectedValue));
if (mc != null)
{
Type[] paymentTypes = ReflectionHelper.GetInheritedClasses(typeof(Payment));
Type paymentType = null;
if (paymentTypes != null)
{
foreach (Type pt in paymentTypes)
{
ClassInfo classInfo = new ClassInfo(pt);
Payment tmpPayment = (Payment)classInfo.CreateInstance();
if (tmpPayment.MetaClass.Id == mc.Id)
{
paymentType = pt;
break;
}
}
}
if (paymentType != null)
{
payment = _order.OrderForms[0].Payments.AddNew(paymentType);
}
//payment = _order.OrderForms[0].Payments.AddNew(typeof(CreditCardPayment));
}
}
if (payment != null)
{
payment.Amount = Decimal.Parse(Amount.Text);
ListItem selectedPaymentStatus = PaymentStatus.Items.FindByValue(SelectedPaymentStatusField.Value);
if (selectedPaymentStatus != null)
{
payment.Status = selectedPaymentStatus.Value;
}
payment.PaymentMethodId = new Guid(PaymentMethodList.SelectedValue);
payment.PaymentMethodName = Name.Text;
ListItem selectedPaymentMethod = PaymentMethodList.Items.FindByValue(SelectedPaymentMethodField.Value);
if (selectedPaymentMethod != null)
{
payment.PaymentMethodId = new Guid(selectedPaymentMethod.Value);
}
//ListItem selectedPaymentType = PaymentType.Items.FindByValue(SelectedPaymentTypeField.Value);
//if (selectedPaymentType != null)
// payment.MetaClass = new Guid(selectedPaymentMethod.Value);
}
// Put a dictionary key that can be used by other tabs
MetaDataTab.ObjectId = payment.PaymentId;
IDictionary dic = new ListDictionary();
dic.Add(MetaDataTab._MetaObjectContextKey + MetaDataTab.Languages[0], payment);
MetaDataTab.SaveChanges(dic);
}
ScriptManager.RegisterStartupScript(MetaDataTab, typeof(OrderPaymentEditTab), "DialogClose", "Payment_CloseDialog();", true);
}
/// <summary>
/// Populates the collection.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="classInfo">The class info.</param>
/// <param name="collection">The collection.</param>
/// <param name="dataSet">The data set.</param>
protected static void PopulateCollection <T>(ClassInfo classInfo, MetaStorageCollectionBase <T> collection, DataSet dataSet) where T : OrderGroup
{
#region ArgumentNullExceptions
if (dataSet == null)
{
throw new ArgumentNullException("dataSet");
}
#endregion
DataTableCollection tables = dataSet.Tables;
if (tables == null || tables.Count == 0)
{
return;
}
// Get the collection that contains ids of all items returned
DataRowCollection dataRowCol = tables[0].Rows;
// No ids returned
if (dataRowCol == null || dataRowCol.Count == 0)
{
return;
}
int numberOfRecords = dataRowCol.Count;
int[] idArray = new int[numberOfRecords];
// Populate array
for (int index = 0; index < numberOfRecords; index++)
{
idArray[index] = (int)dataRowCol[index]["OrderGroupId"];
}
// Remove id collection
tables.RemoveAt(0);
// Map table names
foreach (DataTable table in dataSet.Tables)
{
if (table.Rows.Count > 0)
{
table.TableName = table.Rows[0]["TableName"].ToString();
}
}
// Cycle through id Collection
foreach (int id in idArray)
{
string filter = String.Format("OrderGroupId = '{0}'", id.ToString());
// Populate the meta object data first
// Meta data will be always in the second table returned
DataView view = DataHelper.CreateDataView(dataSet.Tables["OrderGroup"], filter);
// Only read one record, since we are populating only one object
// reader.Read();
// Create instance of the object specified and populate it
T obj = (T)classInfo.CreateInstance();
obj.Load(view[0]);
collection.Add(obj);
// Populate collections within object
obj.PopulateCollections(dataSet.Tables, filter);
/*
* if (dataSet.Tables.Count != 0)
* {
* throw new ArgumentOutOfRangeException("Tables", "Stored Procedure returned too many tables");
* }
* */
}
}