public override void GenerateCode(AssemblyBuilder assemblyBuilder)
{
// look at the assembly builder to see which language we should use in the App_Code directory
EntityCodeGenerator generator = null;
if (assemblyBuilder.CodeDomProvider.FileExtension.ToLowerInvariant() == "cs")
{
generator = new EntityCodeGenerator(LanguageOption.GenerateCSharpCode);
}
else
{
generator = new EntityCodeGenerator(LanguageOption.GenerateVBCode);
}
// generate the code for our CSDL file
IList <EdmSchemaError> errors = null;
using (XmlReader input = XmlReader.Create(VirtualPathProvider.OpenFile(base.VirtualPath)))
{
using (StringWriter output = new StringWriter(CultureInfo.InvariantCulture))
{
// Read from input and generate into output, put errors in a class member
var entityFrameworkVersion = GetEntityFrameworkVersion(BuildManager.TargetFramework.Version);
errors = generator.GenerateCode(input, output, entityFrameworkVersion);
if (errors.Count == 0)
{
output.Flush();
assemblyBuilder.AddCodeCompileUnit(this, new CodeSnippetCompileUnit(output.ToString()));
}
}
}
// if there are errors, package this data into XmlExceptions and throw this
// if we are in VS, the ASP .NET stack will place this information in the error pane
// if we are in the ASP .NET runtime, it will use this information to build the error page
if (errors != null && errors.Count > 0)
{
XmlException inner = null;
XmlException outer = null;
foreach (EdmSchemaError error in errors)
{
outer = new XmlException(error.Message, inner, error.Line, error.Column);
inner = outer;
}
throw outer;
}
BuildProviderUtils.AddArtifactReference(assemblyBuilder, this, base.VirtualPath);
}
/// <summary>
///
/// </summary>
/// <param name="assemblyBuilder"></param>
public override void GenerateCode(AssemblyBuilder assemblyBuilder)
{
BuildProviderUtils.AddArtifactReference(assemblyBuilder, this, base.VirtualPath);
}