/// <summary>Writes a delta resource set and performs an action in-between.</summary>
/// <param name="deltaResourceSet">The delta resource set or collection to write.</param>
/// <param name="nestedAction">The action to perform in-between writing the resource set.</param>
/// <returns>This ODataWriter, allowing for chaining operations.</returns>
public ODataWriter Write(ODataDeltaResourceSet deltaResourceSet, Action nestedAction)
{
WriteStart(deltaResourceSet);
nestedAction();
WriteEnd();
return(this);
}
/// <summary>
/// Provide additional serialization information to the <see cref="ODataDeltaWriter"/> for <paramref name="deltaResourceSet"/>.
/// </summary>
/// <param name="deltaResourceSet">The instance to set the serialization info.</param>
/// <param name="serializationInfo">The serialization info to set.</param>
public static void SetSerializationInfo(this ODataDeltaResourceSet deltaResourceSet, ODataDeltaResourceSetSerializationInfo serializationInfo)
{
ExceptionUtils.CheckArgumentNotNull(deltaResourceSet, "deltaResourceSet");
ODataResourceSerializationInfo resourceSerializationInfo = new ODataResourceSerializationInfo()
{
NavigationSourceName = serializationInfo.EntitySetName,
NavigationSourceEntityTypeName = serializationInfo.EntityTypeName,
NavigationSourceKind = EdmNavigationSourceKind.EntitySet,
ExpectedTypeName = serializationInfo.ExpectedTypeName
};
deltaResourceSet.SerializationInfo = resourceSerializationInfo;
}
/// <summary>
/// Validates an <see cref="ODataDeltaResourceSet"/> to ensure all required information is specified and valid on the WriteEnd call.
/// </summary>
/// <param name="resourceSet">The resource set to validate.</param>
/// <param name="writingRequest">Flag indicating whether the resource set is written as part of a request or a response.</param>
internal static void ValidateDeltaResourceSetAtEnd(ODataDeltaResourceSet resourceSet, bool writingRequest)
{
Debug.Assert(resourceSet != null, "resourceSet != null");
// Verify next link
if (resourceSet.NextPageLink != null)
{
// Check that NextPageLink is not set for requests
if (writingRequest)
{
throw new ODataException(Strings.WriterValidationUtils_NextPageLinkInRequest);
}
}
}
/// <summary> /// Asynchronously start writing a delta resource set. /// </summary> /// <param name="deltaResourceSet">Delta resource set/collection to write.</param> /// <returns>A task instance that represents the asynchronous write operation.</returns> public abstract Task WriteStartAsync(ODataDeltaResourceSet deltaResourceSet);
/// <summary> /// Start writing a delta resource set. /// </summary> /// <param name="deltaResourceSet">Delta resource set/collection to write.</param> public abstract void WriteStart(ODataDeltaResourceSet deltaResourceSet);
/// <summary> Asynchronously start writing a resource set. </summary>
/// <returns>A task instance that represents the asynchronous write operation.</returns>
/// <param name="deltaResourceSet">The resource set or collection to write.</param>
public virtual Task WriteStartAsync(ODataDeltaResourceSet deltaResourceSet)
{
throw new NotImplementedException();
}
/// <summary>Writes a delta resource set.</summary>
/// <param name="deltaResourceSet">The delta resource set or collection to write.</param>
/// <returns>This ODataWriter, allowing for chaining operations.</returns>
public ODataWriter Write(ODataDeltaResourceSet deltaResourceSet)
{
WriteStart(deltaResourceSet);
WriteEnd();
return(this);
}
/// <summary>Starts the writing of a delta resource set.</summary>
/// <param name="deltaResourceSet">The resource set or collection to write.</param>
public virtual void WriteStart(ODataDeltaResourceSet deltaResourceSet)
{
throw new NotImplementedException();
}
/// <summary> Asynchronously start writing a resource set. </summary>
/// <returns>A task instance that represents the asynchronous write operation.</returns>
/// <param name="deltaResourceSet">The resource set or collection to write.</param>
public virtual Task WriteStartAsync(ODataDeltaResourceSet deltaResourceSet)
{
return(TaskUtils.GetTaskForSynchronousOperation(() => this.WriteStart(deltaResourceSet)));
}
/// <summary>
/// Provide additional serialization information to the <see cref="ODataDeltaWriter"/> for <paramref name="deltaResourceSet"/>.
/// </summary>
/// <param name="deltaResourceSet">The instance to set the serialization info.</param>
/// <param name="serializationInfo">The serialization info to set.</param>
public static void SetSerializationInfo(this ODataDeltaResourceSet deltaResourceSet, ODataResourceSerializationInfo serializationInfo)
{
ExceptionUtils.CheckArgumentNotNull(deltaResourceSet, "deltaResourceSet");
deltaResourceSet.SerializationInfo = serializationInfo;
}