internal MemberChangeConflict(ObjectChangeConflict conflict, MetaDataMember metaMember) {
this.conflict = conflict;
this.metaMember = metaMember;
this.originalValue = metaMember.StorageAccessor.GetBoxedValue(conflict.Original);
this.databaseValue = metaMember.StorageAccessor.GetBoxedValue(conflict.Database);
this.currentValue = metaMember.StorageAccessor.GetBoxedValue(conflict.TrackedObject.Current);
}
internal MemberChangeConflict(ObjectChangeConflict conflict, MetaDataMember metaMember)
{
this.conflict = conflict;
this.metaMember = metaMember;
this.originalValue = metaMember.StorageAccessor.GetBoxedValue(conflict.Original);
this.databaseValue = metaMember.StorageAccessor.GetBoxedValue(conflict.Database);
this.currentValue = metaMember.StorageAccessor.GetBoxedValue(conflict.TrackedObject.Current);
}
/// <summary>
///
/// </summary>
/// <param name="occ"></param>
private void Dump(ObjectChangeConflict occ)
{
StringBuilder sb = new StringBuilder();
sb.Append("------dump occ------\r\n");
sb.AppendFormat("IsDeleted: {0}\r\n", occ.IsDeleted);
sb.AppendFormat("IsResolved: {0}\r\n", occ.IsResolved);
Dump(sb, occ.MemberConflicts);
sb.AppendFormat("object: {0}\r\n", occ.Object);
Console.WriteLine(sb.ToString());
}
private void DescribeConflict(ObjectChangeConflict conflict) {
Product prod = (Product)conflict.Object;
Console.WriteLine("Optimistic Concurrency Conflict in product {0}", prod.ProductID);
//OptimisticConcurrencyMemberConflict
foreach (MemberChangeConflict memConflict in conflict.MemberConflicts/*GetMemberConflicts()*/) {
string name = memConflict.Member.Name;
string yourUpdate = memConflict.CurrentValue.ToString();
string original = memConflict.OriginalValue.ToString();
string theirUpdate = memConflict.DatabaseValue.ToString();
if (memConflict.IsModified) {
Console.WriteLine("'{0}' was updated from {1} to {2} while you updated it to {3}",
name, original, theirUpdate, yourUpdate);
} else {
Console.WriteLine("'{0}' was updated from {1} to {2}, you did not change it.",
name, original, theirUpdate);
}
}
}
