/// <summary>Writes a deleted resource and performs an action in-between.</summary>
/// <param name="deletedResource">The deletedresource to write.</param>
/// <param name="nestedAction">The action to perform in-between the writing.</param>
/// <returns>This ODataWriter, allowing for chaining operations.</returns>
public ODataWriter Write(ODataDeletedResource deletedResource, Action nestedAction)
{
WriteStart(deletedResource);
nestedAction();
WriteEnd();
return(this);
}
/// <summary>Gets an ODataDeltaDeletedEntry representation of the ODataDeletedResource</summary>
/// <param name="entry">The ODataDeletedResource.</param>
/// <returns>A returned ODataDeltaDeletedEntry to write.</returns>
internal static ODataDeltaDeletedEntry GetDeltaDeletedEntry(ODataDeletedResource entry)
{
ODataDeltaDeletedEntry deletedEntry = new ODataDeltaDeletedEntry(entry.Id.OriginalString, entry.Reason ?? DeltaDeletedEntryReason.Deleted);
if (entry.SerializationInfo != null)
{
deletedEntry.SetSerializationInfo(entry.SerializationInfo);
}
return(deletedEntry);
}
/// <summary>
/// Writes an <see cref="ODataResourceBase"/> as either a resource or a deleted resource.
/// </summary>
/// <param name="writer">The <see cref="ODataWriter"/> to use to write the (deleted) resource.</param>
/// <param name="resource">The resource, or deleted resource, to write.</param>
private static void WriteStartResource(ODataWriter writer, ODataResourceBase resource)
{
ODataDeletedResource deletedResource = resource as ODataDeletedResource;
if (deletedResource != null)
{
writer.WriteStart(deletedResource);
}
else
{
// will write a null resource if resource is not an ODataResource
writer.WriteStart(resource as ODataResource);
}
}
/// <summary>Gets an ODataDeletedResource representation of the ODataDeltaDeletedEntry</summary>
/// <param name="entry">The ODataDeltaDeletedEntry.</param>
/// <returns>A returned ODataDeletedResource to write.</returns>
internal static ODataDeletedResource GetDeletedResource(ODataDeltaDeletedEntry entry)
{
Uri id = UriUtils.StringToUri(entry.Id);
ODataDeletedResource deletedResource = new ODataDeletedResource()
{
Id = id,
Reason = entry.Reason,
};
if (entry.SerializationInfo != null)
{
deletedResource.SerializationInfo = new ODataResourceSerializationInfo()
{
NavigationSourceName = entry.SerializationInfo == null ? null : entry.SerializationInfo.NavigationSourceName
};
}
return(deletedResource);
}
/// <summary>
/// Asynchronously writing a delta deleted resource.
/// </summary>
/// <param name="deletedResource">The deleted resource to write.</param>
/// <returns>A task instance that represents the asynchronous write operation.</returns>
public virtual Task WriteStartAsync(ODataDeletedResource deletedResource)
{
return(TaskUtils.GetTaskForSynchronousOperation(() => this.WriteStart(deletedResource)));
}
/// <summary> Starts writing a deleted resource.</summary>
/// <param name="deletedResource">The deleted resource to write.</param>
public virtual void WriteStart(ODataDeletedResource deletedResource)
{
throw new NotImplementedException();
}
/// <summary>Writes a deleted resource.</summary>
/// <param name="deletedResource">The deleted resource to write.</param>
/// <returns>This ODataWriter, allowing for chaining operations.</returns>
public ODataWriter Write(ODataDeletedResource deletedResource)
{
WriteStart(deletedResource);
WriteEnd();
return(this);
}