/// <summary>
/// Writes a single Uri in response to a $links query.
/// </summary>
/// <param name="entityReferenceLink">The entity reference link to write out.</param>
/// <param name="isTopLevel">
/// A flag indicating whether the link is written as top-level element or not;
/// this controls whether to include namespace declarations etc.
/// </param>
private void WriteEntityReferenceLink(ODataEntityReferenceLink entityReferenceLink, bool isTopLevel)
{
Debug.Assert(entityReferenceLink != null, "entityReferenceLink != null");
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
// For backward compatibility with WCF DS, the client needs to write the top-level uri element in the metadata namespace.
string uriElementNamespaceUri = (this.UseClientFormatBehavior && isTopLevel)
? AtomConstants.ODataMetadataNamespace
: this.MessageWriterSettings.WriterBehavior.ODataNamespace;
// <uri ...
this.XmlWriter.WriteStartElement(string.Empty, AtomConstants.ODataUriElementName, uriElementNamespaceUri);
if (isTopLevel)
{
// xmlns=
this.XmlWriter.WriteAttributeString(AtomConstants.XmlnsNamespacePrefix, uriElementNamespaceUri);
}
this.XmlWriter.WriteString(this.UriToUrlAttributeValue(entityReferenceLink.Url));
// </uri>
this.XmlWriter.WriteEndElement();
}
/// <summary>
/// Writes a single Uri in response to a $ref query.
/// </summary>
/// <param name="entityReferenceLink">The entity reference link to write out.</param>
/// <param name="isTopLevel">
/// A flag indicating whether the link is written as top-level element or not;
/// this controls whether to include namespace declarations etc.
/// </param>
private void WriteEntityReferenceLink(ODataEntityReferenceLink entityReferenceLink, bool isTopLevel)
{
Debug.Assert(entityReferenceLink != null, "entityReferenceLink != null");
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
if (isTopLevel)
{
// <metadata:ref ...
this.XmlWriter.WriteStartElement(AtomConstants.ODataMetadataNamespacePrefix, AtomConstants.ODataRefElementName, AtomConstants.ODataMetadataNamespace);
// metadata:context
this.WriteContextUriProperty(this.contextUriBuilder.BuildContextUri(ODataPayloadKind.EntityReferenceLink));
}
else
{
// <metadata:ref ...
this.XmlWriter.WriteStartElement(AtomConstants.ODataMetadataNamespacePrefix, AtomConstants.ODataRefElementName, null);
}
this.XmlWriter.WriteAttributeString(AtomConstants.AtomIdElementName, null, this.UriToUrlAttributeValue(entityReferenceLink.Url));
// </uri>
this.XmlWriter.WriteEndElement();
}
/// <summary>
/// Asynchronously writes a single Uri in response to a $ref query.
/// </summary>
/// <param name="entityReferenceLink">The entity reference link to write out.</param>
/// <param name="isTopLevel">true if the entity reference link being written is at the top level of the payload.</param>
private async Task WriteEntityReferenceLinkImplementationAsync(ODataEntityReferenceLink entityReferenceLink, bool isTopLevel)
{
Debug.Assert(entityReferenceLink != null, "entityReferenceLink != null");
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
await this.AsynchronousJsonWriter.StartObjectScopeAsync()
.ConfigureAwait(false);
if (isTopLevel)
{
await this.WriteContextUriPropertyAsync(ODataPayloadKind.EntityReferenceLink)
.ConfigureAwait(false);
}
await this.AsynchronousODataAnnotationWriter.WriteInstanceAnnotationNameAsync(ODataAnnotationNames.ODataId)
.ConfigureAwait(false);
await this.AsynchronousJsonWriter.WriteValueAsync(this.UriToString(entityReferenceLink.Url))
.ConfigureAwait(false);
await this.InstanceAnnotationWriter.WriteInstanceAnnotationsAsync(entityReferenceLink.InstanceAnnotations)
.ConfigureAwait(false);
await this.AsynchronousJsonWriter.EndObjectScopeAsync()
.ConfigureAwait(false);
}
private void WriteEntityReferenceLinkImplementation(ODataEntityReferenceLink entityReferenceLink)
{
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
base.JsonWriter.StartObjectScope();
base.JsonWriter.WriteName("uri");
base.JsonWriter.WriteValue(base.UriToAbsoluteUriString(entityReferenceLink.Url));
base.JsonWriter.EndObjectScope();
}
/// <summary>
/// Writes a single Uri in response to a $links query.
/// </summary>
/// <param name="entityReferenceLink">The entity reference link to write out.</param>
private void WriteEntityReferenceLinkImplementation(ODataEntityReferenceLink entityReferenceLink)
{
DebugUtils.CheckNoExternalCallers();
Debug.Assert(entityReferenceLink != null, "entityReferenceLink != null");
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
this.JsonWriter.StartObjectScope();
this.JsonWriter.WriteName(JsonConstants.ODataUriName);
this.JsonWriter.WriteValue(this.UriToAbsoluteUriString(entityReferenceLink.Url));
this.JsonWriter.EndObjectScope();
}
private void WriteEntityReferenceLink(ODataEntityReferenceLink entityReferenceLink, bool isTopLevel)
{
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
string ns = (base.UseClientFormatBehavior && isTopLevel) ? "http://schemas.microsoft.com/ado/2007/08/dataservices/metadata" : base.MessageWriterSettings.WriterBehavior.ODataNamespace;
base.XmlWriter.WriteStartElement(string.Empty, "uri", ns);
if (isTopLevel)
{
base.XmlWriter.WriteAttributeString("xmlns", ns);
}
base.XmlWriter.WriteString(base.UriToUrlAttributeValue(entityReferenceLink.Url));
base.XmlWriter.WriteEndElement();
}
/// <summary>
/// Writes a single Uri in response to a $ref query.
/// </summary>
/// <param name="entityReferenceLink">The entity reference link to write out.</param>
/// <param name="isTopLevel">true if the entity reference link being written is at the top level of the payload.</param>
private void WriteEntityReferenceLinkImplementation(ODataEntityReferenceLink entityReferenceLink, bool isTopLevel)
{
Debug.Assert(entityReferenceLink != null, "entityReferenceLink != null");
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
this.JsonWriter.StartObjectScope();
if (isTopLevel)
{
this.WriteContextUriProperty(ODataPayloadKind.EntityReferenceLink);
}
this.JsonWriter.WriteInstanceAnnotationName(ODataAnnotationNames.ODataId);
this.JsonWriter.WriteValue(this.UriToString(entityReferenceLink.Url));
this.JsonWriter.EndObjectScope();
}
/// <summary>
/// Writes a single Uri in response to a $links query.
/// </summary>
/// <param name="entityReferenceLink">The entity reference link to write out.</param>
/// <param name="entitySet">The entity set of the navigation property</param>
/// <param name="navigationProperty">The navigation property for which the entity reference link is being written, or null if none is available.</param>
/// <param name="isTopLevel">true if the entity reference link being written is at the top level of the payload.</param>
private void WriteEntityReferenceLinkImplementation(ODataEntityReferenceLink entityReferenceLink, IEdmEntitySet entitySet, IEdmNavigationProperty navigationProperty, bool isTopLevel)
{
DebugUtils.CheckNoExternalCallers();
Debug.Assert(entityReferenceLink != null, "entityReferenceLink != null");
WriterValidationUtils.ValidateEntityReferenceLink(entityReferenceLink);
this.JsonWriter.StartObjectScope();
if (isTopLevel)
{
Uri metadataUri;
if (this.metadataUriBuilder.TryBuildEntityReferenceLinkMetadataUri(entityReferenceLink.SerializationInfo, entitySet, navigationProperty, out metadataUri))
{
this.WriteMetadataUriProperty(metadataUri);
}
}
this.JsonWriter.WriteName(JsonLightConstants.ODataEntityReferenceLinkUrlName);
this.JsonWriter.WriteValue(this.UriToString(entityReferenceLink.Url));
this.JsonWriter.EndObjectScope();
}
