/// <summary>
/// Converts a <see cref="BusinessObject"/> from its xml to <see cref="BusinessObject"/> form.
/// </summary>
/// <param name="objectXml">Xml rootElement containing <see cref="IBusinessObject"/>.</param>
/// <param name="options">Xml containing options for the object during save operation.</param>
/// <returns>
/// Converted <see cref="IBusinessObject"/>.
/// </returns>
public override IBusinessObject ConvertToBusinessObject(XElement objectXml, XElement options)
{
CustomBusinessObject list = new CustomBusinessObject(new XElement(objectXml));
if (objectXml.Element("id") != null)
{
list.Id = new Guid(objectXml.Element("id").Value);
list.Version = list.Id;
}
return(list);
}
/// <summary>
/// Creates the item equivalent group using specified xml item list.
/// </summary>
/// <param name="requestXml">Client's request containing list of items to bind into one equivalent group.</param>
public void CreateItemEquivalentGroup(string requestXml)
{
XDocument xml = XDocument.Parse(requestXml);
SessionManager.VolatileElements.ClientRequest = xml;
Item[] items = new Item[xml.Root.Elements().Count()];
int i = 0;
foreach (XElement element in xml.Root.Elements())
{
IBusinessObject bo = this.Mapper.LoadBusinessObject(BusinessObjectType.Item, new Guid(element.Attribute("id").Value));
items[i++] = (Item)bo;
}
//check if any item is already in other equivalent group
List <Item> alreadyRelatedItems = new List <Item>();
Guid? itemEqGrpId = null;
foreach (Item item in items)
{
foreach (ItemRelation relation in item.Relations.Children)
{
if (relation.ItemRelationTypeName == ItemRelationTypeName.Item_EquivalentGroup)
{
if (itemEqGrpId == null)
{
itemEqGrpId = new Guid(((CustomBusinessObject)relation.RelatedObject).Value.Element("id").Value);
}
else if (itemEqGrpId != new Guid(((CustomBusinessObject)relation.RelatedObject).Value.Element("id").Value))
{
throw new ClientException(ClientExceptionId.ItemEquivalentGroupException, null, "itemName:" + item.Name);
}
alreadyRelatedItems.Add(item);
}
}
}
if (itemEqGrpId == null)
{
itemEqGrpId = Guid.NewGuid();
}
foreach (Item item in items)
{
if (!alreadyRelatedItems.Contains(item))
{
ItemRelation rel = item.Relations.CreateNew();
rel.ItemRelationTypeName = ItemRelationTypeName.Item_EquivalentGroup;
CustomBusinessObject bo = CustomBusinessObject.CreateEmpty();
bo.Id = itemEqGrpId;
bo.Value.Add(new XElement("id", itemEqGrpId.ToUpperString()));
rel.RelatedObject = bo;
}
}
this.SaveBusinessObjects(items);
}
