save for data

Author: RomanSoloweow

SimpleStateMachineLibrary/Data/DataWorkWithXML.cs

@@ -17,7 +17,7 @@ public static XElement ToXElement(Data data)
 
         public XElement ToXElement()
         {
-            XElement element = new XElement("Transition");
+            XElement element = new XElement("Data");
             element.Add(new XAttribute("Name", this.Name));
             element.Add(new XAttribute("Value", this.Value.ToString()));
             return element;

SimpleStateMachineLibrary/Helpers/Check.cs

@@ -16,7 +16,8 @@ public static string Name(string name)
         public static TObject Object<TObject>(TObject objectRequested)
         {
             if (Equals(objectRequested, default(TObject)))
-                throw new ArgumentNullException(String.Format("Object of type \"{0}\" must be not null", typeof(TObject).Name));
+                throw new ArgumentNullException(message: String.Format("Object of type \"{0}\" must be not null", typeof(TObject).Name), paramName: typeof(TObject).Name);
+
             return objectRequested;
         }
 

SimpleStateMachineLibrary/StateMachines/StateMachineWorkWithData.cs

@@ -2,6 +2,7 @@
 
 
 using SimpleStateMachineLibrary.Helpers;
+using System.Xml.Linq;
 
 namespace SimpleStateMachineLibrary
 {
@@ -61,10 +62,10 @@ internal Data AddData(Data data, bool exeption)
             return _AddData(nameData, valueData, false);
         }
 
-        //public Data AddData(XElement xElement)
-        //{
-        //    return StateMachines.Data.FromXElement(this, xElement);
-        //}
+        public Data AddData(XElement xElement)
+        {
+            return SimpleStateMachineLibrary.Data.FromXElement(this, Check.Object(xElement));
+        }
 
         private Data _DeleteData(Data data, bool exeption)
         {

SimpleStateMachineLibrary/StateMachines/StateMachineWorkWithXML.cs

@@ -37,7 +37,13 @@ public static XDocument ToXDocument(StateMachine stateMachine, string nameFile)
                 transitions.Add(transition.Value.ToXElement());
             }
 
+            XElement datas = new XElement("Data");
+            stateMachineXElement.Add(datas);
 
+            foreach (var data in stateMachine._data)
+            {
+                datas.Add(data.Value.ToXElement());
+            }
 
             xDocument.Save(nameFile);
             return xDocument;
@@ -51,17 +57,20 @@ public XDocument ToXDocument(string nameFile)
         public static StateMachine FromXDocument(StateMachine stateMachine, XDocument xDocument)
         {
             XElement stateMachineXElement = Check.Object(xDocument).Element("StateMachine");
+            stateMachineXElement = Check.Object(stateMachineXElement);
             var States = stateMachineXElement.Element("States")?.Elements()?.ToList();
-            States.ForEach(x => stateMachine.AddState(x));
+            States?.ForEach(x => stateMachine.AddState(x));
             var startState = stateMachineXElement.Element("StartState");
             string nameStartState = startState?.Attribute("Name").Value;
-
             if (!string.IsNullOrEmpty(nameStartState))
                 stateMachine.SetStartState(nameStartState);
 
             var Transitions = stateMachineXElement.Element("Transitions")?.Elements()?.ToList();
-            Transitions.ForEach(x => stateMachine.AddTransition(x));
-           
+            Transitions?.ForEach(x => stateMachine.AddTransition(x));
+
+            var Datas = stateMachineXElement.Element("Data")?.Elements()?.ToList();
+            Datas?.ForEach(x => stateMachine.AddData(x));
+
             return stateMachine;
         }
 

SimpleStateMachineLibrary/States/StateWorkWithXML.cs

@@ -14,17 +14,19 @@ public static XElement ToXElement(State state)
             return element;
         }
 
-        public static State FromXElement(StateMachine stateMachine, XElement state)
-        {
-            string Name = state.Attribute("Name")?.Value;
-            return stateMachine.AddState(Name);
-        }
-
         public XElement ToXElement()
         {
             XElement element = new XElement("State");
             element.Add(new XAttribute("Name", this.Name));
             return element;
         }
+
+        public static State FromXElement(StateMachine stateMachine, XElement state)
+        {
+            string Name = state.Attribute("Name")?.Value;
+            return stateMachine.AddState(Name);
+        }
+
+
     }
 }

Tests/StateMachineUnitTests.cs

@@ -46,6 +46,10 @@ public void StateMachineFromCode()
 
             Assert.AreEqual(stateMachine.CurrentState.Name, "State3");
 
+            stateMachine.AddData("number1", 55);
+            stateMachine.AddData("name1", "Roman");
+            stateMachine.AddData("result1", 1001.0005);
+
             stateMachine.ToXDocument("text.xml");
         }