internal void VisitEdmReferences(IEdmModel model, IEdmReference reference)
{
this.schemaWriter.WriteReferenceElementHeader(reference);
if (reference.Includes != null)
{
foreach (IEdmInclude include in reference.Includes)
{
this.schemaWriter.WritIncludeElementHeader(include);
WriteAnnotations(model, include);
this.schemaWriter.WriteIncludeElementEnd(include);
}
}
if (reference.IncludeAnnotations != null)
{
foreach (IEdmIncludeAnnotations includeAnnotations in reference.IncludeAnnotations)
{
this.schemaWriter.WriteIncludeAnnotationsElement(includeAnnotations);
}
}
WriteAnnotations(model, reference);
this.schemaWriter.WriteReferenceElementEnd(reference);
}
/// <summary>
/// Build the JSON value <see cref="JsonElement"/> to collection of <see cref="IEdmReference"/>.
/// It's weird that we parse it into IEdmReference, not CsdlReference.
/// It is because CsdlModel needs "IEdmReference". :-(
/// </summary>
/// <param name="element">The input JSON element.</param>
/// <param name="jsonPath">The parser context.</param>
/// <returns>null or parsed collection of <see cref="IEdmReference"/>.</returns>
internal static IList <IEdmReference> ParseReferences(JsonElement element, JsonParserContext context)
{
// The value of $Reference is an object that contains one member per referenced CSDL document.
if (!element.ValidateValueKind(JsonValueKind.Object, context))
{
return(null);
}
IList <IEdmReference> references = new List <IEdmReference>();
element.ParseAsObject(context, (url, propertyValue) =>
{
IEdmReference reference = ParseReference(url, propertyValue, context);
if (reference != null)
{
references.Add(reference);
}
});
return(references);
}
internal void WriteReferenceElementHeader(IEdmReference reference)
{
// e.g. <edmx:Reference Uri="http://host/schema/VipCustomer.xml">
this.xmlWriter.WriteStartElement(CsdlConstants.Prefix_Edmx, CsdlConstants.Element_Reference, this.edmxNamespace);
this.WriteRequiredAttribute(CsdlConstants.Attribute_Uri, reference.Uri, EdmValueWriter.StringAsXml);
}
internal override void WriteReferenceElementEnd(IEdmReference reference)
{
this.xmlWriter.WriteEndElement();
}
internal abstract void WriteReferenceElementEnd(IEdmReference reference);
internal abstract void WriteReferenceElementHeader(IEdmReference reference);
/// <summary>
/// Adds from main model.
/// </summary>
/// <param name="referenceToAdd">The IEdmReference to add.</param>
public void AddParentModelReferences(IEdmReference referenceToAdd)
{
this.parentModelReferences.Add(referenceToAdd);
}
/// <summary>
/// Adds from main model.
/// </summary>
/// <param name="referenceToAdd">The IEdmReference to add.</param>
public void AddParentModelReferences(IEdmReference referenceToAdd)
{
this.parentModelReferences.Add(referenceToAdd);
}
