1 files changed, 21 insertions, 0 deletions
diff --git a/Timeline/Services/ConflictException.cs b/Timeline/Services/ConflictException.cs
new file mode 100644
index 00000000..6ede183a
--- /dev/null
+++ b/Timeline/Services/ConflictException.cs
@@ -0,0 +1,21 @@
+using System;
+
+namespace Timeline.Services
+{
+    /// <summary>
+    /// Thrown when a resource already exists and conflicts with the given resource.
+    /// </summary>
+    /// <remarks>
+    /// For example a username already exists and conflicts with the given username.
+    /// </remarks>
+    [Serializable]
+    public class ConflictException : Exception
+    {
+        public ConflictException() : base(Resources.Services.Exception.ConflictException) { }
+        public ConflictException(string message) : base(message) { }
+        public ConflictException(string message, Exception inner) : base(message, inner) { }
+        protected ConflictException(
+          System.Runtime.Serialization.SerializationInfo info,
+          System.Runtime.Serialization.StreamingContext context) : base(info, context) { }
+    }
+}