XsdBuildProvider.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / FX-1434 / FX-1434 / 1.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / Compilation / XsdBuildProvider.cs / 3 / XsdBuildProvider.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.Compilation { 
 
using System;
using System.IO; 
using System.Data;
using System.Data.Design;
using System.Globalization;
using System.Xml; 
using System.Xml.Schema;
using System.Reflection; 
using System.CodeDom; 
using System.CodeDom.Compiler;
using System.Web.Hosting; 
using System.Web.Configuration;
using System.Collections;

using Util=System.Web.UI.Util; 
#if !FEATURE_PAL // FEATURE_PAL does not support System.Data.Design
using TypedDataSetGenerator=System.Data.Design.TypedDataSetGenerator; 
#endif // !FEATURE_PAL 

[BuildProviderAppliesTo(BuildProviderAppliesTo.Code)] 
internal class XsdBuildProvider: BuildProvider {

    public override void GenerateCode(AssemblyBuilder assemblyBuilder)  {
#if !FEATURE_PAL // FEATURE_PAL does not support System.Data.Design 
        // Get the namespace that we will use
        string ns = Util.GetNamespaceFromVirtualPath(VirtualPathObject); 
 
        // We need to use XmlDocument to parse the xsd file is order to open it with the
        // correct encoding (VSWhidbey 566286) 
        XmlDocument doc = new XmlDocument();
        using (Stream stream = OpenStream()) {
            doc.Load(stream);
        } 
        String content = doc.OuterXml;
 
        // Generate a CodeCompileUnit from the dataset 
        CodeCompileUnit codeCompileUnit = new CodeCompileUnit();
 
        CodeNamespace codeNamespace = new CodeNamespace(ns);
        codeCompileUnit.Namespaces.Add(codeNamespace);

        // Devdiv 18365 
        // Call a different Generate method if compiler version is v3.5
        bool isVer35 = CompilationUtil.IsCompilerVersion35(assemblyBuilder.CodeDomProvider.GetType()); 
 
        if (isVer35) {
            TypedDataSetGenerator.GenerateOption generateOptions = TypedDataSetGenerator.GenerateOption.None; 
            generateOptions |= TypedDataSetGenerator.GenerateOption.HierarchicalUpdate;
            generateOptions |= TypedDataSetGenerator.GenerateOption.LinqOverTypedDatasets;
            Hashtable customDBProviders = null;
            TypedDataSetGenerator.Generate(content, codeCompileUnit, codeNamespace, assemblyBuilder.CodeDomProvider, customDBProviders, generateOptions); 
        }
        else { 
            TypedDataSetGenerator.Generate(content, codeCompileUnit, codeNamespace, assemblyBuilder.CodeDomProvider); 
        }
 
        // Add all the assembly references needed by the generated code
        if (TypedDataSetGenerator.ReferencedAssemblies != null) {
            foreach (Assembly a in TypedDataSetGenerator.ReferencedAssemblies) {
                assemblyBuilder.AddAssemblyReference(a); 
            }
        } 
 

        // Add the CodeCompileUnit to the compilation 
        assemblyBuilder.AddCodeCompileUnit(this, codeCompileUnit);
#else // !FEATURE_PAL
        throw new NotImplementedException("System.Data.Design - ROTORTODO");
#endif // !FEATURE_PAL 
    }
} 
}

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