public IdentifiableItemBase(IIdentifiable itemInstance, IComposition composition)
{
Contract.Requires(itemInstance != null, "itemInstance != null");
Contract.Requires(composition != null, "composition != null");
_composition = composition;
_guid = Guid.NewGuid().ToString();
_cachedInstanceId = itemInstance.Id;
_cachedInstanceDescribes = new Describes(itemInstance);
_cachedCaptionEdited = false;
_cachedDescriptionEdited = false;
_itemInstance = itemInstance;
_xConstructor = Constructor(itemInstance);
_xConnectivity = Connectivity(itemInstance);
if (itemInstance is IBaseLinkableComponentProposed)
_platforms = ((IBaseLinkableComponentProposed)itemInstance).SupportedPlatforms;
else if (itemInstance is IBaseExchangeItemProposed)
_platforms = ((IBaseExchangeItemProposed)itemInstance).SupportedPlatforms;
else
_platforms = composition.Platforms;
if (itemInstance is IBaseLinkableComponent)
_interface = IdentifiableItemType.IBaseLinkableComponent;
else if (itemInstance is IBaseAdaptedOutput)
_interface = IdentifiableItemType.IBaseAdaptedOutput;
else if (itemInstance is IBaseOutput)
_interface = IdentifiableItemType.IBaseOutput;
else if (itemInstance is IBaseInput)
_interface = IdentifiableItemType.IBaseInput;
else if (itemInstance is IAdaptedOutputFactory)
_interface = IdentifiableItemType.IAdaptedOutputFactory;
else
_interface = IdentifiableItemType.Unknown;
}
public virtual void Initialise(XElement xElement, IDocumentAccessor accessor)
{
xElement = Persistence.ThisOrSingleChild(XName, xElement);
_guid = Utilities.Xml.GetAttribute(xElement, "id");
_cachedInstanceId = Utilities.Xml.GetAttribute(xElement, "instanceId");
var interfaceType = Utilities.Xml.GetAttribute(xElement, "interface");
_cachedCaptionEdited = Utilities.Xml.GetAttribute(xElement, "captionEdited", false);
_cachedDescriptionEdited = Utilities.Xml.GetAttribute(xElement, "descriptionEdited", false);
var caption = Utilities.Xml.GetAttribute(xElement, "caption");
var description = _cachedDescriptionEdited
? xElement.Element("Description").Value
: "Description unavailable until ItemInstance(composition) accessed";
_cachedInstanceDescribes = new Describes(caption, description);
_cachedCaptionEdited = true;
_xConstructor = Persistence.ThisOrSingleChild(XConstructor, xElement);
_xConnectivity = Persistence.ThisOrSingleChild(XConnectivity, xElement);
_platforms = Persistence.PlatformsChi.Parse(xElement, accessor);
_interface = (IdentifiableItemType)Enum.Parse(typeof(IdentifiableItemType), interfaceType);
}
