Added tag tag1 for changeset 4c285537b335

2026-06-29 03:01:46 +03:00 · 2011-03-24 10:15:27 +02:00
commit 3c434a0d06
295 changed files with 71368 additions and 0 deletions
@@ -0,0 +1,178 @@
+<#
+//*********************************************************
+//
+//    Copyright (c) Microsoft. All rights reserved.
+//    This code is licensed under the Microsoft Public License.
+//    THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
+//    ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
+//    IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
+//    PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
+//
+//*********************************************************
+#>
+<#@ template language="C#" debug="false" hostspecific="true"#>
+<#@ include file="EF.Utility.CS.ttinclude"#><#@
+ output extension=".cs"#><#
+
+CodeGenerationTools code = new CodeGenerationTools(this);
+MetadataTools ef = new MetadataTools(this);
+MetadataLoader loader = new MetadataLoader(this);
+CodeRegion region = new CodeRegion(this);
+
+string inputFile = @"MyFriendsModel.edmx";
+EdmItemCollection ItemCollection = loader.CreateEdmItemCollection(inputFile);
+string namespaceName = code.VsNamespaceSuggestion();
+
+EntityContainer container = ItemCollection.GetItems<EntityContainer>().FirstOrDefault();
+if (container == null)
+{
+    return "// No EntityContainer exists in the model, so no code was generated";
+}
+#>
+//------------------------------------------------------------------------------
+// <auto-generated>
+//     This code was generated from a template.
+//
+//     Changes to this file may cause incorrect behavior and will be lost if
+//     the code is regenerated.
+// </auto-generated>
+//------------------------------------------------------------------------------
+
+using System;
+using System.Data.Objects;
+using System.Data.EntityClient;
+using MyFriendsAround.Common.Entities;
+
+<#
+if (!String.IsNullOrEmpty(namespaceName))
+{
+#>
+namespace <#=code.EscapeNamespace(namespaceName)#>
+{
+<#
+    PushIndent(CodeRegion.GetIndent(1));
+}
+#>
+<#=Accessibility.ForType(container)#> partial class <#=code.Escape(container)#> : ObjectContext
+{
+    public const string ConnectionString = "name=<#=container.Name#>";
+    public const string ContainerName = "<#=container.Name#>";
+
+    #region Constructors
+
+    public <#=code.Escape(container)#>()
+        : base(ConnectionString, ContainerName)
+    {
+<#
+        WriteLazyLoadingEnabled(container);
+#>
+    }
+
+    public <#=code.Escape(container)#>(string connectionString)
+        : base(connectionString, ContainerName)
+    {
+<#
+        WriteLazyLoadingEnabled(container);
+#>
+    }
+
+    public <#=code.Escape(container)#>(EntityConnection connection)
+        : base(connection, ContainerName)
+    {
+<#
+        WriteLazyLoadingEnabled(container);
+#>
+    }
+
+    #endregion
+
+<#
+        region.Begin("ObjectSet Properties", 2);
+
+        foreach (EntitySet entitySet in container.BaseEntitySets.OfType<EntitySet>())
+        {
+#>
+
+    <#=Accessibility.ForReadOnlyProperty(entitySet)#> ObjectSet<<#=code.Escape(entitySet.ElementType)#>> <#=code.Escape(entitySet)#>
+    {
+        get { return <#=code.FieldName(entitySet) #>  ?? (<#=code.FieldName(entitySet)#> = CreateObjectSet<<#=code.Escape(entitySet.ElementType)#>>("<#=entitySet.Name#>")); }
+    }
+    private ObjectSet<<#=code.Escape(entitySet.ElementType)#>> <#=code.FieldName(entitySet)#>;
+<#
+        }
+
+        region.End();
+
+        region.Begin("Function Imports");
+
+        foreach (EdmFunction edmFunction in container.FunctionImports)
+        {
+            var parameters = FunctionImportParameter.Create(edmFunction.Parameters, code, ef);
+            string paramList = String.Join(", ", parameters.Select(p => p.FunctionParameterType + " " + p.FunctionParameterName).ToArray());
+            if (edmFunction.ReturnParameter == null)
+            {
+                continue;
+            }
+            string returnTypeElement = code.Escape(ef.GetElementType(edmFunction.ReturnParameter.TypeUsage));
+
+#>
+    <#=Accessibility.ForMethod(edmFunction)#> ObjectResult<<#=returnTypeElement#>> <#=code.Escape(edmFunction)#>(<#=paramList#>)
+    {
+<#
+            foreach (var parameter in parameters)
+            {
+                if (!parameter.NeedsLocalVariable)
+                {
+                    continue;
+                }
+#>
+
+        ObjectParameter <#=parameter.LocalVariableName#>;
+
+        if (<#=parameter.IsNullableOfT ? parameter.FunctionParameterName + ".HasValue" : parameter.FunctionParameterName + " != null"#>)
+        {
+            <#=parameter.LocalVariableName#> = new ObjectParameter("<#=parameter.EsqlParameterName#>", <#=parameter.FunctionParameterName#>);
+        }
+        else
+        {
+            <#=parameter.LocalVariableName#> = new ObjectParameter("<#=parameter.EsqlParameterName#>", typeof(<#=parameter.RawClrTypeName#>));
+        }
+<#
+            }
+#>
+        return base.ExecuteFunction<<#=returnTypeElement#>>("<#=edmFunction.Name#>"<#=code.StringBefore(", ", String.Join(", ", parameters.Select(p => p.ExecuteParameterName).ToArray()))#>);
+    }
+<#
+        }
+
+        region.End();
+
+#>
+}
+<#
+if (!String.IsNullOrEmpty(namespaceName))
+{
+    PopIndent();
+#>
+}
+<#
+}
+#>
+<#+
+
+private void WriteLazyLoadingEnabled(EntityContainer container)
+{
+   string lazyLoadingAttributeValue = null;
+   string lazyLoadingAttributeName = MetadataConstants.EDM_ANNOTATION_09_02 + ":LazyLoadingEnabled";
+   if(MetadataTools.TryGetStringMetadataPropertySetting(container, lazyLoadingAttributeName, out lazyLoadingAttributeValue))
+   {
+       bool isLazyLoading = false;
+       if(bool.TryParse(lazyLoadingAttributeValue, out isLazyLoading))
+       {
+#>
+        this.ContextOptions.LazyLoadingEnabled = <#=isLazyLoading.ToString().ToLowerInvariant()#>;
+<#+
+       }
+   }
+}
+#>