public ObjectRefInfoViewModel(ObjectRefContract objRef)
{
ObjRef = objRef;
}
/// <summary>
/// Restores a weak root entity reference where the target might be deleted already.
/// In this case a warning will be issued but otherwise the reference can be ignored.
/// </summary>
/// <typeparam name="TEntry">Type of entry to be loaded.</typeparam>
/// <param name="session">Session.</param>
/// <param name="warnings">List of warnings. Cannot be null.</param>
/// <param name="objRef">Reference to the target. Can be null in which case null is returned.</param>
/// <returns>The restored object reference. Can be null if the reference was null originally, or the target is deleted.</returns>
public static TEntry RestoreWeakRootEntityRef <TEntry>(IDatabaseContext <TEntry> session, IList <string> warnings, ObjectRefContract objRef) where TEntry : class
{
if (objRef == null)
{
return(null);
}
var obj = session.Get(objRef.Id);
if (obj == null)
{
warnings.Add(string.Format("Referenced {0} {1} not found", typeof(TEntry).Name, objRef));
}
return(obj);
}
/// <summary>
/// Restores a weak root entity reference where the target might be deleted already.
/// In this case a warning will be issued but otherwise the reference can be ignored.
/// </summary>
/// <typeparam name="TEntry">Type of entry to be loaded.</typeparam>
/// <param name="session">Session.</param>
/// <param name="warnings">List of warnings. Cannot be null.</param>
/// <param name="objRef">Reference to the target. Can be null in which case null is returned.</param>
/// <returns>The restored object reference. Can be null if the reference was null originally, or the target is deleted.</returns>
public static TEntry RestoreWeakRootEntityRef <TEntry>(ISession session, IList <string> warnings, ObjectRefContract objRef) where TEntry : class
{
if (objRef == null)
{
return(null);
}
var obj = session.Get <TEntry>(objRef.Id);
if (obj == null)
{
warnings.Add("Referenced " + typeof(TEntry).Name + " " + objRef + " not found");
}
return(obj);
}
