Added 'Renderer' in TMVCController

sources/MVCFramework.Patches.pas

@@ -45,8 +45,10 @@ uses
 type
   TJSONValueHelper = class helper for TJSONValue
   public
+    function GetItem(const Index: Integer): TJSONValue;
     function ToJSON: String;
     function Count: Integer;
+    property Items[const Index: Integer]: TJSONValue read GetItem;
   end;
 {$ENDIF}
 
@@ -62,6 +64,11 @@ begin
   Result := Size;
 end;
 
+function TJSONValueHelper.GetItem(const Index: Integer): TJSONValue;
+begin
+  Result := Get(Index);
+end;
+
 function TJSONValueHelper.ToJSON: String;
 begin
   Result := Self.ToString;

sources/MVCFramework.Serializer.Commons.pas

@@ -3,7 +3,7 @@ unit MVCFramework.Serializer.Commons;
 interface
 
 uses
-  System.Rtti, System.Classes, System.SysUtils;
+  System.Rtti, System.Classes, System.SysUtils, System.Generics.Collections, MVCFramework.Serializer.Intf;
 
 type
   TSerializerHelpers = class sealed
@@ -33,6 +33,17 @@ type
 
   end;
 
+  TMVCSerUnSerRegistry = class sealed
+  strict private
+    class var SStorage: TDictionary<string, IMVCSerUnSer>;
+  public
+    class function GetSerUnSer(aContentType: String): IMVCSerUnSer;
+    class procedure RegisterSerializer(aContentType: string; aMVCSerUnSer: IMVCSerUnSer);
+    class procedure UnRegisterSerializer(aContentType: string);
+    class constructor Create;
+    class destructor Destroy;
+  end;
+
 implementation
 
 uses
@@ -193,4 +204,34 @@ begin
     end;
 end;
 
+{ TMVCSerUnSerRegistry }
+
+class constructor TMVCSerUnSerRegistry.Create;
+begin
+  SStorage := TDictionary<String, IMVCSerUnSer>.Create;
+end;
+
+class destructor TMVCSerUnSerRegistry.Destroy;
+begin
+  SStorage.Free;
+end;
+
+class function TMVCSerUnSerRegistry.GetSerUnSer(
+  aContentType: String): IMVCSerUnSer;
+begin
+  if not SStorage.TryGetValue(aContentType, Result) then
+    raise EMVCSerializationException.CreateFmt('Cannot find a suitable serializer for %s', [aContentType]);
+end;
+
+class procedure TMVCSerUnSerRegistry.RegisterSerializer(aContentType: string;
+  aMVCSerUnSer: IMVCSerUnSer);
+begin
+  TMVCSerUnSerRegistry.SStorage.Add(aContentType, aMVCSerUnSer);
+end;
+
+class procedure TMVCSerUnSerRegistry.UnRegisterSerializer(aContentType: string);
+begin
+  TMVCSerUnSerRegistry.SStorage.Remove(aContentType);
+end;
+
 end.

sources/MVCFramework.Serializer.JSON.pas

@@ -233,7 +233,7 @@ begin
                   for I := 0 to Arr.Count - 1 do
                   begin
                     list.Add(Mapper.JSONObjectToObject(cref,
-                      Arr.Get(I) as TJSONObject));
+                      Arr.Items[I] as TJSONObject));
                   end;
                 end
                 else // Ezequiel J. Müller convert regular list
@@ -248,11 +248,11 @@ begin
                       for ListParam in ListMethod.GetParameters do
                         case ListParam.ParamType.TypeKind of
                           tkInteger, tkInt64:
-                            ListItem := StrToIntDef(Arr.Get(I).Value, 0);
+                            ListItem := StrToIntDef(Arr.Items[I].Value, 0);
                           tkFloat:
-                            ListItem := TJSONNumber(Arr.Get(I).Value).AsDouble;
+                            ListItem := TJSONNumber(Arr.Items[I].Value).AsDouble;
                           tkString, tkLString, tkWString, tkUString:
-                            ListItem := Arr.Get(I).Value;
+                            ListItem := Arr.Items[I].Value;
                         end;
 
                       if not ListItem.IsEmpty then
@@ -597,7 +597,7 @@ begin
     lJArr := TJSONArray(lJValue);
     for I := 0 to lJArr.Count - 1 do
     begin
-      AList.Add(JSONObjectToObject(AClazz, lJArr.Get(I) as TJSONObject));
+      AList.Add(JSONObjectToObject(AClazz, lJArr.Items[I] as TJSONObject));
     end;
   finally
     lJValue.Free;
@@ -637,4 +637,12 @@ begin
   end;
 end;
 
+initialization
+
+TMVCSerUnSerRegistry.RegisterSerializer('application/json', TMVCJSONSerUnSer.Create);
+
+finalization
+
+TMVCSerUnSerRegistry.UnRegisterSerializer('application/json');
+
 end.

sources/MVCFramework.pas

@@ -65,7 +65,7 @@ uses
     , ReqMulti {Delphi XE4 (all update) and XE5 (with no update) dont contains this unit. Look for the bug in QC}
     , LoggerPro
     , MVCFramework.DuckTyping
-    , MVCFramework.Patches;
+    , MVCFramework.Patches, MVCFramework.Serializer.Intf;
 
 type
   TDMVCSerializationType = TSerializationType;
@@ -348,6 +348,7 @@ type
     FContext: TWebContext;
     FResponseStream: TStringBuilder;
     FContentCharset: string;
+    FRenderer: IMVCSerUnSer;
     procedure SetContext(const Value: TWebContext);
     procedure SetWebSession(const Value: TWebSession);
     procedure SetContentType(const Value: string);
@@ -355,11 +356,7 @@ type
     function GetWebSession: TWebSession;
     function GetContentCharset: string;
     procedure SetContentCharset(const Value: string);
-    // procedure Render<T: class>(ACollection: TObjectList<T>; AInstanceOwner: boolean;
+    function GetRenderer: IMVCSerUnSer;
-    // AJSONObjectActionProc: TJSONObjectActionProc; ASerializationType: TSerializationType); overload;
-    // procedure Render<T: class>(ACollection: TObjectList<T>; AInstanceOwner: boolean;
-    // AJSONObjectActionProc: TJSONObjectActionProc; ASerializationType: TSerializationType);
-
   protected const
     CLIENTID_KEY = '__clientid';
   protected
@@ -463,7 +460,7 @@ type
     property Config: TMVCConfig read GetMVCConfig;
 
     property StatusCode: UInt16 read GetStatusCode write SetStatusCode;
-
+    property Renderer: IMVCSerUnSer read GetRenderer;
   public
     // property ViewCache: TViewCache read FViewCache write SetViewCache;
     procedure PushJSONToView(const AModelName: string; AModel: TJSONValue);
@@ -650,7 +647,7 @@ uses
   IdHTTPWebBrokerBridge,
   MVCFramework.MessagingController,
   Web.WebReq,
-  MVCFramework.SysControllers;
+  MVCFramework.SysControllers, MVCFramework.Serializer.Commons;
 
 const
   ALLOWED_TYPED_ACTION_PARAMETERS_TYPES =
@@ -1994,6 +1991,15 @@ begin
   end;
 end;
 
+function TMVCController.GetRenderer: IMVCSerUnSer;
+begin
+  if FRenderer = nil then
+  begin
+    FRenderer := TMVCSerUnSerRegistry.GetSerUnSer(ContentType);
+  end;
+  Result := FRenderer;
+end;
+
 function TMVCController.GetWebSession: TWebSession;
 begin
   Result := FContext.Session;

unittests/Several/SerializationFrameworkTestsU.pas

@@ -37,7 +37,7 @@ uses
 type
   TTestJSONSerializer = class(TMVCSerUnSerTestCase)
   protected
-    procedure Setup; override;
+    procedure SetUp; override;
   published
     procedure TestSerUnSerObject; override;
     procedure TestSerUnSerObjectList; override;
@@ -52,7 +52,7 @@ uses BOs, MVCFramework.Serializer.JSON, MVCFramework.DuckTyping;
 
 { TTestJSONSerializer }
 
-procedure TTestJSONSerializer.Setup;
+procedure TTestJSONSerializer.SetUp;
 begin
   SetSerUnSer(TMVCJSONSerUnSer.Create);
 end;

unittests/TestServer/TestServer.dpr

@@ -9,7 +9,7 @@ uses
   IdHTTPWebBrokerBridge,
   Web.WebReq,
   Web.WebBroker,
-  WebModuleUnit in 'WebModuleUnit.pas' {bas: TWebModule} ,
+  WebModuleUnit in 'WebModuleUnit.pas' {bas: TWebModule},
   TestServerControllerU in 'TestServerControllerU.pas',
   BusinessObjectsU in '..\..\samples\commons\BusinessObjectsU.pas',
   TestServerControllerExceptionU in 'TestServerControllerExceptionU.pas',
@@ -36,7 +36,10 @@ uses
   TestServerControllerPrivateU in 'TestServerControllerPrivateU.pas',
   AuthHandlersU in 'AuthHandlersU.pas',
   MVCFramework.Patches in '..\..\sources\MVCFramework.Patches.pas',
-  ObjectsMappers in '..\..\sources\ObjectsMappers.pas';
+  ObjectsMappers in '..\..\sources\ObjectsMappers.pas',
+  MVCFramework.Serializer.Commons in '..\..\sources\MVCFramework.Serializer.Commons.pas',
+  MVCFramework.Serializer.Intf in '..\..\sources\MVCFramework.Serializer.Intf.pas',
+  MVCFramework.Serializer.JSON in '..\..\sources\MVCFramework.Serializer.JSON.pas';
 
 {$R *.res}
 

unittests/TestServer/TestServer.dproj

@@ -132,6 +132,9 @@
         <DCCReference Include="AuthHandlersU.pas"/>
         <DCCReference Include="..\..\sources\MVCFramework.Patches.pas"/>
         <DCCReference Include="..\..\sources\ObjectsMappers.pas"/>
+        <DCCReference Include="..\..\sources\MVCFramework.Serializer.Commons.pas"/>
+        <DCCReference Include="..\..\sources\MVCFramework.Serializer.Intf.pas"/>
+        <DCCReference Include="..\..\sources\MVCFramework.Serializer.JSON.pas"/>
         <None Include="..\..\sources\dmvcframework.inc"/>
         <None Include="..\..\sources\dmvcframeworkbuildconsts.inc"/>
         <BuildConfiguration Include="Release">
@@ -215,16 +218,7 @@
                         <Overwrite>true</Overwrite>
                     </Platform>
                 </DeployFile>
-                <DeployClass Name="DependencyModule">
+                <DeployClass Name="ProjectiOSDeviceResourceRules"/>
-                    <Platform Name="Win32">
-                        <Operation>0</Operation>
-                        <Extensions>.dll;.bpl</Extensions>
-                    </Platform>
-                    <Platform Name="OSX32">
-                        <Operation>1</Operation>
-                        <Extensions>.dylib</Extensions>
-                    </Platform>
-                </DeployClass>
                 <DeployClass Name="ProjectOSXResource">
                     <Platform Name="OSX32">
                         <RemoteDir>Contents\Resources</RemoteDir>
@@ -564,7 +558,16 @@
                         <Operation>1</Operation>
                     </Platform>
                 </DeployClass>
-                <DeployClass Name="ProjectiOSDeviceResourceRules"/>
+                <DeployClass Name="DependencyModule">
+                    <Platform Name="Win32">
+                        <Operation>0</Operation>
+                        <Extensions>.dll;.bpl</Extensions>
+                    </Platform>
+                    <Platform Name="OSX32">
+                        <Operation>1</Operation>
+                        <Extensions>.dylib</Extensions>
+                    </Platform>
+                </DeployClass>
                 <ProjectRoot Platform="iOSDevice64" Name="$(PROJECTNAME).app"/>
                 <ProjectRoot Platform="Win64" Name="$(PROJECTNAME)"/>
                 <ProjectRoot Platform="iOSDevice32" Name="$(PROJECTNAME).app"/>