public void DumpFixedUpScrumDbEdmx()
{
DbContextMetadata<ScrumDb> dbContextMetadata;
using (var db = new ScrumDb())
{
dbContextMetadata = new DbContextMetadata<ScrumDb>(db);
}
IEdmModel edmModel = dbContextMetadata.EdmModel;
var xmlSettings = new XmlWriterSettings() { Indent = true };
IEnumerable<EdmError> writeErrors;
using (XmlWriter writer = XmlWriter.Create(Console.Out, xmlSettings))
{
Microsoft.Data.Edm.Csdl.EdmxWriter.TryWriteEdmx(edmModel, writer, EdmxTarget.OData, out writeErrors);
}
if (writeErrors.Any())
{
Console.WriteLine();
Console.WriteLine("EDMX write errors:");
foreach (var error in writeErrors)
{
Console.WriteLine(error.ToString());
}
}
}
public void RegisterServices(Container container)
{
// Required: How to instantiate the DbContext; and share it amongst objects participating in a single request.
var webApiRequestLifestyle = new WebApiRequestLifestyle(true);
var hybridLifestyle = Lifestyle.CreateHybrid(() => webApiRequestLifestyle.GetCurrentScope(container) == null, Lifestyle.Transient, webApiRequestLifestyle);
container.Register(() =>
{
var db = new ScrumDb();
db.AttachDbEnums();
return db;
},
hybridLifestyle);
container.RegisterLazy<ScrumDb>();
// Required: Register global datamodel metadata
var metadataRegistration = hybridLifestyle.CreateRegistration<DbContextMetadata<ScrumDb>>(container);
container.AddRegistration(typeof(IContainerMetadata<ScrumDb>), metadataRegistration);
container.AddRegistration(typeof(IContainerMetadata), metadataRegistration);
// Query validation settings could be specified here
//container.RegisterInstance(new ODataValidationSettings
//{
// MaxExpansionDepth = 15,
// MaxTop = 200
//}); //.Named<ODataValidationSettings>("Edit"); TODO: Figure out how to separate ODataValidationSettings for Edit controllers vs ReadOnly controllers
}
public void DumpScrumDbEdmx()
{
var xmlSettings = new XmlWriterSettings() { Indent = true };
using (var db = new ScrumDb())
using (XmlWriter writer = XmlWriter.Create(Console.Out, xmlSettings))
{
EdmxWriter.WriteEdmx(db, writer);
}
}
public void DumpRoundTrippedEdmx(EdmxTarget edmxTarget)
{
IEnumerable<EdmError> writeErrors;
var sb = new StringBuilder(2048);
var xmlSettings = new XmlWriterSettings() { Encoding = Encoding.UTF8, Indent = true };
using (var db = new ScrumDb())
using (XmlWriter writer = XmlWriter.Create(sb, xmlSettings))
{
var edmModel = db.GetEdmModel();
Microsoft.Data.Edm.Csdl.EdmxWriter.TryWriteEdmx(edmModel, writer, edmxTarget, out writeErrors);
}
Console.WriteLine(sb.ToString());
if (writeErrors.Any())
{
Console.WriteLine();
Console.WriteLine("EDMX write errors:");
foreach (var error in writeErrors)
{
Console.WriteLine(error.ToString());
}
}
}