init

Common/DTS.CommonCore/Classes/Locking/LockError.cs

@@ -0,0 +1,36 @@
+
+namespace DTS.Common.Classes.Locking
+{
+    public class LockError
+    {
+        public int ErrorCode { get; private set; }
+        public string Message { get; private set; }
+        public string LockingUser {get; private set; }
+        public string LockingMachine { get; private set; }
+
+        public bool LockStolen => ErrorCode == LOCKSTOLEN_ERROR;
+        public bool LockLost => ErrorCode == LOCKDOESNTEXIST_ERROR;
+        public override string ToString()
+        {
+            return $"{ErrorCode} - {Message}";
+        }
+
+        public LockError(int error, string message, string user = null, string machine = null)
+        {
+            ErrorCode = error;
+            Message = message;
+            LockingUser = user??string.Empty;
+            LockingMachine = machine??string.Empty;
+        }
+        //14782 Improve lost remote db connection modal dialogs
+        //this can apparently be returned by sqlclient on failed lock maintenance issues
+        public const int BAD_NETPATH_ERROR = 994;
+        //14782 Improve lost remote db connection modal dialogs
+        //system error of semaphore timeout, returned by sqlclient on failed to connect issues
+        public const int SEM_TIMEOUT_ERROR = 995;
+        public const int ITEM_NOT_FOUND = 996;
+        public const int LOCKDOESNTEXIST_ERROR = 997;
+        public const int LOCKSTOLEN_ERROR = 998;
+        public const int UNKNOWN_ERROR = 999;        
+    }
+}

Common/DTS.CommonCore/Classes/Locking/LockRecord.cs

@@ -0,0 +1,30 @@
+using System;
+using System.Data;
+
+namespace DTS.Common.Classes.Locking
+{
+    public class LockRecord
+    {
+        public string LockingUserName { get; }
+        public string LockingMachineName { get; }
+        public DateTime CreationTime { get; }
+        public DateTime LastUpdated { get; }
+        public string ItemKey { get; }
+        /// <summary>
+        /// this is the item category (as a value in the db - LockCategories)
+        /// </summary>
+        public int ItemCategory { get; }
+        public int ItemId { get; }
+
+        public LockRecord(string user, string machine, DateTime createTime, DateTime lastUpdate, string itemKey, int itemCategory, int itemId)
+        {
+            LockingUserName = user;
+            LockingMachineName = machine;
+            CreationTime = createTime;
+            LastUpdated = lastUpdate;
+            ItemKey = itemKey;
+            ItemCategory = itemCategory;
+            ItemId = itemId;
+        }
+    }
+}