/// <summary>
/// Creates the metadata URI for an entity reference link.
/// </summary>
/// <param name="serializationInfo">Serialization information to generate the metadata uri.</param>
/// <param name="entitySet">The entity set of the declaring type of the navigation property</param>
/// <param name="navigationProperty">The navigation property to create the metadata URI for.</param>
/// <param name="metadataUri">Returns the metadata URI for an entity reference link or a collection of entity reference links.</param>
/// <returns>true if we have successfully built the metadata URI; false otherwise.</returns>
internal override bool TryBuildEntityReferenceLinkMetadataUri(ODataEntityReferenceLinkSerializationInfo serializationInfo, IEdmEntitySet entitySet, IEdmNavigationProperty navigationProperty, out Uri metadataUri)
{
DebugUtils.CheckNoExternalCallers();
string entitySetName = null;
string typecast = null;
string navigationPropertyName = null;
bool isCollectionNavigationProperty = false;
if (serializationInfo != null)
{
entitySetName = serializationInfo.SourceEntitySetName;
typecast = serializationInfo.Typecast;
navigationPropertyName = serializationInfo.NavigationPropertyName;
isCollectionNavigationProperty = serializationInfo.IsCollectionNavigationProperty;
}
else if (navigationProperty != null)
{
entitySetName = GetEntitySetName(entitySet, this.model);
typecast = GetTypecast(entitySet, navigationProperty.DeclaringEntityType());
navigationPropertyName = navigationProperty.Name;
isCollectionNavigationProperty = navigationProperty.Type.IsCollection();
}
metadataUri = navigationPropertyName == null ? null : CreateEntityContainerElementMetadataUri(this.metadataDocumentUri, entitySetName, typecast, navigationPropertyName, /*appendItemSelector*/ isCollectionNavigationProperty);
if (this.writingResponse && metadataUri == null)
{
throw new ODataException(OData.Strings.ODataJsonLightMetadataUriBuilder_EntitySetOrNavigationPropertyMissingForTopLevelEntityReferenceLinkResponse);
}
return(metadataUri != null);
}
/// <summary>
/// Validates the <paramref name="serializationInfo"/> instance.
/// </summary>
/// <param name="serializationInfo">The serialization info instance to validate.</param>
/// <returns>The <paramref name="serializationInfo"/> instance.</returns>
internal static ODataEntityReferenceLinkSerializationInfo Validate(ODataEntityReferenceLinkSerializationInfo serializationInfo)
{
DebugUtils.CheckNoExternalCallers();
if (serializationInfo != null)
{
ExceptionUtils.CheckArgumentNotNull(serializationInfo.SourceEntitySetName, "serializationInfo.SourceEntitySetName");
ExceptionUtils.CheckArgumentNotNull(serializationInfo.NavigationPropertyName, "serializationInfo.NavigationPropertyName");
}
return(serializationInfo);
}
/// <summary>
/// Provide additional serialization information to the <see cref="ODataMessageWriter"/> for <paramref name="entityReferenceLink"/>.
/// </summary>
/// <param name="entityReferenceLink">The instance to set the serialization info.</param>
/// <param name="serializationInfo">The serialization info to set.</param>
public static void SetSerializationInfo(this ODataEntityReferenceLink entityReferenceLink, ODataEntityReferenceLinkSerializationInfo serializationInfo)
{
ExceptionUtils.CheckArgumentNotNull(entityReferenceLink, "entityReferenceLink");
entityReferenceLink.SerializationInfo = serializationInfo;
}
/// <summary>
/// Creates the metadata URI for an entity reference link.
/// </summary>
/// <param name="serializationInfo">Serialization information to generate the metadata uri.</param>
/// <param name="entitySet">The entity set of the declaring type of the navigation property</param>
/// <param name="navigationProperty">The navigation property to create the metadata URI for.</param>
/// <param name="metadataUri">Returns the metadata URI for an entity reference link or a collection of entity reference links.</param>
/// <returns>true if we have successfully built the metadata URI; false otherwise.</returns>
internal override bool TryBuildEntityReferenceLinkMetadataUri(ODataEntityReferenceLinkSerializationInfo serializationInfo, IEdmEntitySet entitySet, IEdmNavigationProperty navigationProperty, out Uri metadataUri)
{
DebugUtils.CheckNoExternalCallers();
metadataUri = null;
return(false);
}
/// <summary> /// Creates the metadata URI for an entity reference link. /// </summary> /// <param name="serializationInfo">Serialization information to generate the metadata uri.</param> /// <param name="entitySet">The entity set of the declaring type of the navigation property</param> /// <param name="navigationProperty">The navigation property to create the metadata URI for.</param> /// <param name="metadataUri">Returns the metadata URI for an entity reference link or a collection of entity reference links.</param> /// <returns>true if we have successfully built the metadata URI; false otherwise.</returns> internal abstract bool TryBuildEntityReferenceLinkMetadataUri(ODataEntityReferenceLinkSerializationInfo serializationInfo, IEdmEntitySet entitySet, IEdmNavigationProperty navigationProperty, out Uri metadataUri);
