init

Framework/Util/EntityUtils.cs

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+using System.Collections.Generic;
+using System.Xml.Linq;
+using Kreta.Framework.Entities;
+
+namespace Kreta.Framework.Util
+{
+    public static class EntityUtils
+    {
+        /// <summary>
+        /// Visszaadja az entitásokhoz tartozó aktív kapcsolatokat.
+        /// </summary>
+        /// <param name="entityIds"></param>
+        /// <param name="entitasNevek"></param>
+        /// <returns></returns>
+        public static Dictionary<int, List<EntityConnectionModel>> GetEntitiesConnections(List<int> entityIds, List<string> entitasNevek)
+        {
+
+            // entityhistory szures
+            XDocument xmlDoc = new XDocument(new XElement("EntitasNevek"));
+            foreach (var entitasNev in entitasNevek)
+            {
+                xmlDoc.Root.Add(new XElement("Entitas", entitasNev));
+            }
+
+            var EntitasNevek = xmlDoc.ToString();
+
+            xmlDoc = new XDocument(new XElement("Entitasok"));
+            foreach (var entitasId in entityIds)
+            {
+                xmlDoc.Root.Add(new XElement("EntitasId", entitasId));
+            }
+
+            var EntitasIdk = xmlDoc.ToString();
+
+            var result = new Dictionary<int, List<EntityConnectionModel>>();
+
+            using (SDA.DataProvider.SDACommand command = UserContext.Instance.SDAConnection.CreateCommand())
+            {
+                command.Connection = UserContext.Instance.SDAConnection;
+                command.Transaction = UserContext.Instance.SDATransaction;
+                command.CommandText = @"sp_GetEntitasAktivKapcsolatai";
+                command.CommandType = System.Data.CommandType.StoredProcedure;
+                command.Parameters.Add("EntitasIDk", EntitasIdk);
+                command.Parameters.Add("EntitasNevek", EntitasNevek);
+
+                using (SDA.DataProvider.SDADataReader reader = command.ExecuteReader())
+                {
+                    while (reader.Read())
+                    {
+                        var entitasId = reader.GetInt32(0);
+                        var targetTableName = reader.GetString(1);
+                        var targetColumnName = reader.GetString(2);
+                        var sorokSzama = reader.GetInt32(3);
+
+                        if (!result.ContainsKey(entitasId))
+                        {
+                            result.Add(entitasId, new List<EntityConnectionModel>());
+                        }
+
+                        result[entitasId].Add(new EntityConnectionModel
+                        {
+                            TargetTableName = targetTableName,
+                            TargetColumnName = targetColumnName,
+                            RowsCount = sorokSzama
+                        });
+                    }
+                }
+            }
+
+            return result;
+        }
+    }
+}