/// <summary>
/// Get a list of QueryFilter that represent changed fields.
/// </summary>
/// <param name="original">Original Entity. The unchanged entity.</param>
/// <param name="changed">Changed Entity. The entity holding the changed fields.</param>
/// <returns>QueryFilters of Colors_ArchiveProperty</returns>
public static QueryFilters <Colors_ArchiveProperty> GetChanges(Colors_Archive original, Colors_Archive changed)
{
// this method returns a list of changes.
var changes = new QueryFilters <Colors_ArchiveProperty>(5);
#region Detect Changes
if (original.ColorID != changed.ColorID)
{
changes.Add(QueryFilter.New(Colors_ArchiveProperty.ColorID, FilterConditions.Equals, changed.ColorID));
}
if (string.CompareOrdinal(original.ColorName, changed.ColorName) != 0)
{
changes.Add(QueryFilter.New(Colors_ArchiveProperty.ColorName, FilterConditions.Equals, changed.ColorName));
}
if (original.LastEditedBy != changed.LastEditedBy)
{
changes.Add(QueryFilter.New(Colors_ArchiveProperty.LastEditedBy, FilterConditions.Equals, changed.LastEditedBy));
}
if (original.ValidFrom != changed.ValidFrom)
{
changes.Add(QueryFilter.New(Colors_ArchiveProperty.ValidFrom, FilterConditions.Equals, changed.ValidFrom));
}
if (original.ValidTo != changed.ValidTo)
{
changes.Add(QueryFilter.New(Colors_ArchiveProperty.ValidTo, FilterConditions.Equals, changed.ValidTo));
}
#endregion
return(changes.Count > 0 ? changes : null);
}
/// <summary>
/// Compare 2 Entities for changes. NavProperties are NOT taken into account. For NavProperties use the corresponding utils for those Entities
/// </summary>
/// <param name="one">Entity One.</param>
/// <param name="two">Entity Two.</param>
/// <returns>True if there is changes. False if no changes found.</returns>
public static bool HasChanges(Colors_Archive one, Colors_Archive two)
{
// this method returns true if differences are found between the 2 entities.
#region Detect Changes
if (one.ColorID != two.ColorID)
{
return(true);
}
if (string.CompareOrdinal(one.ColorName, two.ColorName) != 0)
{
return(true);
}
if (one.LastEditedBy != two.LastEditedBy)
{
return(true);
}
if (one.ValidFrom != two.ValidFrom)
{
return(true);
}
if (one.ValidTo != two.ValidTo)
{
return(true);
}
#endregion
return(false);
}
/// <summary>
/// Merge all values from one Entity into another one.
/// </summary>
/// <param name="source">Source Entity. Will be copied to the target.</param>
/// <param name="target">Target Entity. Will receive the values from the source.</param>
/// <returns>void.</returns>
public static void Merge(Colors_Archive source, Colors_Archive target)
{
// this method merges 2 Entities.
#region Merge Values
target.ColorID = source.ColorID;
target.ColorName = source.ColorName;
target.LastEditedBy = source.LastEditedBy;
target.ValidFrom = source.ValidFrom;
target.ValidTo = source.ValidTo;
#endregion
}
