1 files changed, 21 insertions, 0 deletions
diff --git a/BackEnd/Timeline/Services/Exceptions/TimelineNotExistException.cs b/BackEnd/Timeline/Services/Exceptions/TimelineNotExistException.cs
new file mode 100644
index 00000000..70970b24
--- /dev/null
+++ b/BackEnd/Timeline/Services/Exceptions/TimelineNotExistException.cs
@@ -0,0 +1,21 @@
+using System;
+using System.Globalization;
+
+namespace Timeline.Services.Exceptions
+{
+    [Serializable]
+    public class TimelineNotExistException : EntityNotExistException
+    {
+        public TimelineNotExistException() : this(null, null) { }
+        public TimelineNotExistException(string? timelineName) : this(timelineName, null) { }
+        public TimelineNotExistException(string? timelineName, Exception? inner) : this(timelineName, null, inner) { }
+        public TimelineNotExistException(string? timelineName, string? message, Exception? inner = null)
+            : base(EntityNames.Timeline, null, string.Format(CultureInfo.InvariantCulture, Resources.Services.Exceptions.TimelineNotExistException, timelineName ?? "").AppendAdditionalMessage(message), inner) { TimelineName = timelineName; }
+
+        protected TimelineNotExistException(
+          System.Runtime.Serialization.SerializationInfo info,
+          System.Runtime.Serialization.StreamingContext context) : base(info, context) { }
+
+        public string? TimelineName { get; set; }
+    }
+}