/// <summary>
/// <para>Applies a previously registered action on a object. The contextCotainer object MUST contain any context objects required by the registered action.</para>
/// <para>Registered actions on interfaces and base classes are also automaticaly applied in this order: Interface actions, Base Class (top to bottom) actions, Target type action.</para>
/// </summary>
/// <typeparam name="T">The target type</typeparam>
/// <param name="item">The target instance</param>
/// <param name="contextContainer">A context container created by LinqMapper.CreateContext() or null</param>
/// <returns>The target instance</returns>
public static T ApplyAfterMap <T>(T item, IObjectContext contextContainer = null)
{
if (item == null)
{
return(item);
}
contextContainer = contextContainer ?? LinqMapper.CreateContext();
var runtimeInfo = InternalCache.GetRuntimeInfo(typeof(T));
if (runtimeInfo != null)
{
//make sure to dispose tracker
using (var tracker = new MaterializerTracker())
{
if (Materializer.TreeTraversal == TreeTraversal.ChildrenFirst)
{
runtimeInfo.ApplyOn(item, contextContainer, tracker);
}
else
{
runtimeInfo.ApplyOnRootFirst(item, contextContainer, tracker);
}
}
}
return(item);
}
public void ApplyOnRootFirst(object item, IObjectContext context, MaterializerTracker tracker)
{
if (item == null)
{
return;
}
//Returns if object has already been processed in this context.
if (!tracker.BeginTrackObject(item))
{
return;
}
if (_actionInfo != null)
{
_actionInfo.ApplyAction(item, context);
}
if (_runtimeCollectionElementInfo != null && item is IEnumerable)
{
foreach (var element in (item as IEnumerable))
{
_runtimeCollectionElementInfo.ApplyOnRootFirst(element, context, tracker);
}
}
if (_runtimeMembers.Length > 0)
{
foreach (var runtimeMember in _runtimeMembers)
{
var memberValue = runtimeMember.MemberInfo.GetFieldOrPropertyValue(item);
runtimeMember.RuntimeInfo.ApplyOnRootFirst(memberValue, context, tracker);
}
}
}
