/// <summary>
/// Generate a default ODataServiceDocument instance from model.
/// </summary>
/// <param name="model">The Edm Model frm which to generate the service document.</param>
/// <returns>The generated service document.</returns>
public static ODataServiceDocument GenerateServiceDocument(this IEdmModel model)
{
ExceptionUtils.CheckArgumentNotNull(model, "model");
if (model.EntityContainer == null)
{
throw new ODataException(Strings.ODataUtils_ModelDoesNotHaveContainer);
}
ODataServiceDocument serviceDocument = new ODataServiceDocument();
serviceDocument.EntitySets = model.EntityContainer.EntitySets()
.Select(entitySet => new ODataEntitySetInfo()
{
Name = entitySet.Name, Title = entitySet.Name, Url = new Uri(entitySet.Name, UriKind.RelativeOrAbsolute)
}).ToList();
serviceDocument.Singletons = model.EntityContainer.Singletons()
.Select(singleton => new ODataSingletonInfo()
{
Name = singleton.Name, Title = singleton.Name, Url = new Uri(singleton.Name, UriKind.RelativeOrAbsolute)
}).ToList();
serviceDocument.FunctionImports = model.EntityContainer.OperationImports().OfType <IEdmFunctionImport>().Where(functionImport => functionImport.IncludeInServiceDocument && !functionImport.Function.Parameters.Any())
.Select(functionImport => new ODataFunctionImportInfo()
{
Name = functionImport.Name, Title = functionImport.Name, Url = new Uri(functionImport.Name, UriKind.RelativeOrAbsolute)
}).ToList();
return(serviceDocument);
}
/// <summary>
/// Generate a default ODataServiceDocument instance from model.
/// </summary>
/// <param name="model">The Edm Model frm which to generate the service document.</param>
/// <returns>The generated service document.</returns>
public static ODataServiceDocument GenerateServiceDocument(this IEdmModel model)
{
ExceptionUtils.CheckArgumentNotNull(model, "model");
if (model.EntityContainer == null)
{
throw new ODataException(Strings.ODataUtils_ModelDoesNotHaveContainer);
}
IList <ODataEntitySetInfo> lstEntitySets = new List <ODataEntitySetInfo>();
IList <ODataSingletonInfo> lstSingletons = new List <ODataSingletonInfo>();
IList <ODataFunctionImportInfo> functionImports = new List <ODataFunctionImportInfo>();
foreach (var element in model.EntityContainer.AllElements())
{
IEdmEntitySet entitySet = element as IEdmEntitySet;
if (entitySet != null)
{
lstEntitySets.Add(new ODataEntitySetInfo()
{
Name = entitySet.Name, Title = entitySet.Name, Url = new Uri(entitySet.Name, UriKind.RelativeOrAbsolute)
});
}
else
{
IEdmSingleton singleton = element as IEdmSingleton;
if (singleton != null)
{
lstSingletons.Add(new ODataSingletonInfo()
{
Name = singleton.Name, Title = singleton.Name, Url = new Uri(singleton.Name, UriKind.RelativeOrAbsolute)
});
}
else
{
IEdmFunctionImport functionImport = element as IEdmFunctionImport;
var a = model.EntityContainer.OperationImports().OfType <IEdmFunctionImport>();
if (functionImport != null && functionImport.IncludeInServiceDocument && !functionImport.Function.Parameters.Any())
{
functionImports.Add(new ODataFunctionImportInfo()
{
Name = functionImport.Name, Title = functionImport.Name, Url = new Uri(functionImport.Name, UriKind.RelativeOrAbsolute)
});
}
}
}
}
ODataServiceDocument serviceDocument = new ODataServiceDocument();
serviceDocument.EntitySets = lstEntitySets;
serviceDocument.Singletons = lstSingletons;
serviceDocument.FunctionImports = functionImports;
return(serviceDocument);
}
/// <summary>
/// Asynchronously writes a service document with the specified <paramref name="serviceDocument"/>
/// as message payload.
/// </summary>
/// <param name="serviceDocument">The service document to write in the service document.</param>
/// <returns>A task representing the asynchronous operation of writing the service document.</returns>
/// <remarks>It is the responsibility of this method to flush the output before the task finishes.</remarks>
internal virtual Task WriteServiceDocumentAsync(ODataServiceDocument serviceDocument)
{
throw this.CreatePayloadKindNotSupportedException(ODataPayloadKind.ServiceDocument);
}