UpdateStrategy for Actions was added

StructureHelperCommon/Services/CheckObject.cs

@@ -0,0 +1,38 @@
+using StructureHelperCommon.Infrastructures.Exceptions;
+using StructureHelperCommon.Infrastructures.Interfaces;
+using StructureHelperCommon.Models.Forces;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StructureHelperCommon.Services
+{
+    /// <summary>
+    /// Processor for checking objects
+    /// </summary>
+    public static class CheckObject
+    {
+        /// <summary>
+        /// Compares types of two objects, throws exception if result is not valid
+        /// </summary>
+        /// <param name="targetObject"></param>
+        /// <param name="sourceObject"></param>
+        /// <exception cref="StructureHelperException"></exception>
+        public static void CompareTypes(object targetObject, object sourceObject)
+        {
+            IsNull(targetObject, "target object");
+            IsNull(targetObject, "source object");
+            if (targetObject.GetType() != sourceObject.GetType())
+            {
+                throw new StructureHelperException
+                    ($"{ErrorStrings.DataIsInCorrect}: target type is {targetObject.GetType()},\n does not coinside with source type {sourceObject.GetType()}");
+            }
+        }
+        public static void IsNull(object item, string message = "")
+        {
+            if (item is null) {throw new StructureHelperException (ErrorStrings.ParameterIsNull + message);}
+        }
+    }
+}