Merge pull request #1172 from j055/feature/update-all-children

Added UpdateAllChildren to FieldManager

Source/Csla.Shared/Core/FieldManager/FieldDataManager.cs

@@ -650,6 +650,25 @@ public void UpdateChildren(params object[] parameters)
       }
     }
 
+    /// <summary>
+    /// Invokes the data portal to update
+    /// all child objects, including those which are not dirty,
+    /// contained in the list of fields.
+    /// </summary>
+    public void UpdateAllChildren(params object[] parameters)
+    {
+      Server.ChildDataPortal portal = new Server.ChildDataPortal();
+      foreach (var item in _fieldData)
+      {
+        if (item != null)
+        {
+          object obj = item.Value;
+          if (obj is IEditableBusinessObject || obj is IEditableCollection)
+            portal.UpdateAll(obj, parameters);
+        }
+      }
+    }
+
     #endregion
 
 #if (ANDROID || IOS) || NETFX_CORE || NETSTANDARD2_0

Source/Csla.Shared/Server/ChildDataPortal.cs

@@ -204,7 +204,7 @@ private object Fetch(Type objectType, bool hasParameters, params object[] parame
     /// <param name="obj">Business object to update.</param>
     public void Update(object obj)
     {
-      Update(obj, false, null);
+      Update(obj, false, false, null);
     }
 
     /// <summary>
@@ -216,16 +216,37 @@ public void Update(object obj)
     /// </param>
     public void Update(object obj, params object[] parameters)
     {
-      Update(obj, true, parameters);
+      Update(obj, true, false, parameters);
     }
 
-    private void Update(object obj, bool hasParameters, params object[] parameters)
+    /// <summary>
+    /// Update a business object. Include objects which are not dirty.
+    /// </summary>
+    /// <param name="obj">Business object to update.</param>
+    public void UpdateAll(object obj)
+    {
+      Update(obj, false, true, null);
+    }
+
+    /// <summary>
+    /// Update a business object. Include objects which are not dirty.
+    /// </summary>
+    /// <param name="obj">Business object to update.</param>
+    /// <param name="parameters">
+    /// Parameters passed to method.
+    /// </param>
+    public void UpdateAll(object obj, params object[] parameters)
+    {
+      Update(obj, true, true, parameters);
+    }
+
+    private void Update(object obj, bool hasParameters, bool bypassIsDirtyTest, params object[] parameters)
     {
       if (obj == null)
         return;
 
       var busObj = obj as Core.BusinessBase;
-      if (busObj != null && busObj.IsDirty == false)
+      if (busObj != null && busObj.IsDirty == false && bypassIsDirtyTest == false)
       {
         // if the object isn't dirty, then just exit
         return;

Source/Csla.test/FieldManager/Child.cs

@@ -0,0 +1,81 @@
+//-----------------------------------------------------------------------
+// <copyright file="Child.cs" company="Marimer LLC">
+//     Copyright (c) Marimer LLC. All rights reserved.
+//     Website: https://cslanet.com
+// </copyright>
+// <summary>no summary</summary>
+//-----------------------------------------------------------------------
+
+using System;
+
+namespace Csla.Test.FieldManager
+{
+  [Serializable]
+  public class Child : BusinessBase<Child>
+  {
+    public static Child NewChild()
+    {
+      return Csla.DataPortal.CreateChild<Child>();
+    }
+
+    public static Child GetChild()
+    {
+      return Csla.DataPortal.FetchChild<Child>();
+    }
+
+    private Child()
+    {
+      MarkAsChild();
+    }
+
+    private static PropertyInfo<string> DataProperty = RegisterProperty<string>(typeof(Child), new PropertyInfo<string>("Data"));
+    public string Data
+    {
+      get { return GetProperty<string>(DataProperty); }
+      set { SetProperty<string>(DataProperty, value); }
+    }
+
+    private static PropertyInfo<string> RootDataProperty = RegisterProperty<string>(typeof(Child), new PropertyInfo<string>("RootData", string.Empty));
+    public string RootData
+    {
+      get { return GetProperty<string>(RootDataProperty); }
+      set { SetProperty<string>(RootDataProperty, value); }
+    }
+
+    private string _status;
+    public string Status
+    {
+      get { return _status; }
+    }
+
+    public void DeleteChild()
+    {
+      MarkDeleted();
+    }
+
+    protected override void Child_Create()
+    {
+      _status = "Created";
+    }
+
+    protected void Child_Fetch()
+    {
+      _status = "Fetched";
+    }
+
+    protected void Child_Insert()
+    {
+      _status = "Inserted";
+    }
+
+    protected void Child_Update()
+    {
+      _status = "Updated";
+    }
+
+    protected void Child_DeleteSelf()
+    {
+      _status = "Deleted";
+    }
+  }
+}

Source/Csla.test/FieldManager/ChildList.cs

@@ -0,0 +1,48 @@
+//-----------------------------------------------------------------------
+// <copyright file="ChildList.cs" company="Marimer LLC">
+//     Copyright (c) Marimer LLC. All rights reserved.
+//     Website: https://cslanet.com
+// </copyright>
+// <summary>no summary</summary>
+//-----------------------------------------------------------------------
+
+using System;
+
+namespace Csla.Test.FieldManager
+{
+  [Serializable]
+  public class ChildList : BusinessBindingListBase<ChildList, Child>
+  {
+    public static ChildList GetList()
+    {
+      return Csla.DataPortal.FetchChild<ChildList>();
+    }
+
+    private ChildList()
+    {
+      MarkAsChild();
+    }
+
+    public object MyParent
+    {
+      get { return this.Parent; }
+    }
+
+    private string _status;
+    public string Status
+    {
+      get { return _status; }
+    }
+
+    protected void Child_Fetch()
+    {
+      _status = "Fetched";
+    }
+
+    protected override void Child_Update(params object[] p)
+    {
+      base.Child_Update();
+      _status = "Updated";
+    }
+  }
+}

Source/Csla.test/FieldManager/ChildUpdateTests.cs

@@ -0,0 +1,54 @@
+//-----------------------------------------------------------------------
+// <copyright file="DataPortalChildTests.cs" company="Marimer LLC">
+//     Copyright (c) Marimer LLC. All rights reserved.
+//     Website: https://cslanet.com
+// </copyright>
+// <summary>no summary</summary>
+//-----------------------------------------------------------------------
+
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+#if !NUNIT
+
+#else
+using NUnit.Framework;
+using TestClass = NUnit.Framework.TestFixtureAttribute;
+using TestInitialize = NUnit.Framework.SetUpAttribute;
+using TestCleanup = NUnit.Framework.TearDownAttribute;
+using TestMethod = NUnit.Framework.TestAttribute;
+#endif
+
+namespace Csla.Test.FieldManager
+{
+  [TestClass()]
+  public class ChildUpdateTests
+  {
+    [TestMethod]
+    public void FetchAndSaveChild()
+    {
+      Root root = new Root();
+      root.FetchChild();
+
+      Assert.IsFalse(root.Child.IsDirty, "Child should not be dirty");
+      Assert.AreEqual("Fetched", root.Child.Status, "Child status incorrect after fetch");
+
+      root = root.Save();
+
+      Assert.AreEqual("Fetched", root.Child.Status, "Child status incorrect after Save");
+    }
+
+    [TestMethod]
+    public void FetchAndSaveAnyChild()
+    {
+      var root = new RootUpdateAllChildren();
+      root.FetchChild();
+
+      Assert.IsFalse(root.Child.IsDirty, "Child should not be dirty");
+      Assert.AreEqual("Fetched", root.Child.Status, "Child status incorrect after fetch");
+
+      root = root.Save();
+
+      Assert.AreEqual("Updated", root.Child.Status, "Child status incorrect after Save");
+    }
+
+  }
+}

Source/Csla.test/FieldManager/Root.cs

@@ -0,0 +1,60 @@
+//-----------------------------------------------------------------------
+// <copyright file="Root.cs" company="Marimer LLC">
+//     Copyright (c) Marimer LLC. All rights reserved.
+//     Website: https://cslanet.com
+// </copyright>
+// <summary>no summary</summary>
+//-----------------------------------------------------------------------
+
+using System;
+
+namespace Csla.Test.FieldManager
+{
+  [Serializable]
+  public class Root : BusinessBase<Root>
+  {
+    private static PropertyInfo<string> DataProperty = RegisterProperty<string>(typeof(Root), new PropertyInfo<string>("Data"));
+    public string Data
+    {
+      get { return GetProperty<string>(DataProperty); }
+      set { SetProperty<string>(DataProperty, value); }
+    }
+
+    private static PropertyInfo<Child> ChildProperty = RegisterProperty<Child>(typeof(Root), new PropertyInfo<Child>("Child"));
+    public Child Child
+    {
+      get 
+      {
+        if (!FieldManager.FieldExists(ChildProperty))
+          SetProperty<Child>(ChildProperty, Child.NewChild());
+        return GetProperty<Child>(ChildProperty); 
+      }
+    }
+
+    private static PropertyInfo<ChildList> ChildListProperty = RegisterProperty<ChildList>(typeof(Root), new PropertyInfo<ChildList>("ChildList"));
+    public ChildList ChildList
+    {
+      get
+      {
+        if (!FieldManager.FieldExists(ChildListProperty))
+          SetProperty<ChildList>(ChildListProperty, ChildList.GetList());
+        return GetProperty<ChildList>(ChildListProperty);
+      }
+    }
+
+    public void FetchChild()
+    {
+      SetProperty<Child>(ChildProperty, Child.GetChild());
+    }
+
+    protected override void DataPortal_Insert()
+    {
+      FieldManager.UpdateChildren();
+    }
+
+    protected override void DataPortal_Update()
+    {
+      FieldManager.UpdateChildren();
+    }
+  }
+}

Source/Csla.test/FieldManager/RootUpdateAllChildren.cs

@@ -0,0 +1,52 @@
+using System;
+
+namespace Csla.Test.FieldManager
+{
+  [Serializable]
+  public class RootUpdateAllChildren : BusinessBase<RootUpdateAllChildren>
+  {
+    private static PropertyInfo<string> DataProperty = RegisterProperty<string>(typeof(RootUpdateAllChildren), new PropertyInfo<string>("Data"));
+    public string Data
+    {
+      get { return GetProperty<string>(DataProperty); }
+      set { SetProperty<string>(DataProperty, value); }
+    }
+
+    private static PropertyInfo<Child> ChildProperty = RegisterProperty<Child>(typeof(RootUpdateAllChildren), new PropertyInfo<Child>("Child"));
+    public Child Child
+    {
+      get 
+      {
+        if (!FieldManager.FieldExists(ChildProperty))
+          SetProperty<Child>(ChildProperty, Child.NewChild());
+        return GetProperty<Child>(ChildProperty); 
+      }
+    }
+
+    private static PropertyInfo<ChildList> ChildListProperty = RegisterProperty<ChildList>(typeof(RootUpdateAllChildren), new PropertyInfo<ChildList>("ChildList"));
+    public ChildList ChildList
+    {
+      get
+      {
+        if (!FieldManager.FieldExists(ChildListProperty))
+          SetProperty<ChildList>(ChildListProperty, ChildList.GetList());
+        return GetProperty<ChildList>(ChildListProperty);
+      }
+    }
+
+    public void FetchChild()
+    {
+      SetProperty<Child>(ChildProperty, Child.GetChild());
+    }
+
+    protected override void DataPortal_Insert()
+    {
+      FieldManager.UpdateAllChildren();
+    }
+
+    protected override void DataPortal_Update()
+    {
+      FieldManager.UpdateAllChildren();
+    }
+  }
+}

Source/Csla.test/csla.test.csproj

@@ -210,6 +210,11 @@
     <Compile Include="EditableRootList\EditableRootListTests.cs" />
     <Compile Include="EditableRootList\ERitem.cs" />
     <Compile Include="EditableRootList\ERlist.cs" />
+    <Compile Include="FieldManager\Child.cs" />
+    <Compile Include="FieldManager\ChildList.cs" />
+    <Compile Include="FieldManager\ChildUpdateTests.cs" />
+    <Compile Include="FieldManager\Root.cs" />
+    <Compile Include="FieldManager\RootUpdateAllChildren.cs" />
     <Compile Include="GraphMerge\GraphMergerTests.cs" />
     <Compile Include="GraphMerge\IdentityTests.cs" />
     <Compile Include="GraphMerge\TestClasses.cs" />