internal bool ShouldIncludeOperationMetadata(PayloadMetadataKind.Operation kind, Func<bool> checkIfUserValue)
{
Debug.Assert(Enum.IsDefined(typeof(PayloadMetadataKind.Operation), kind), "Invalid enum value");
if (this.metadataParameterValue == MetadataParameterValue.Full)
{
return true;
}
if (this.metadataParameterValue == MetadataParameterValue.None)
{
return false;
}
Debug.Assert(kind == PayloadMetadataKind.Operation.Title || kind == PayloadMetadataKind.Operation.Target, "Unexpected metadata kind: " + kind);
// Default case:
// Operation metadata is generated based on conventions and should be left out by default, unless it was changed by the user.
// This is specifically the case for the operations's Title and Target.
Debug.Assert(checkIfUserValue != null, "checkIfUserValue != null");
return checkIfUserValue();
}
internal bool ShouldIncludeFeedMetadata(PayloadMetadataKind.Feed kind)
{
Debug.Assert(Enum.IsDefined(typeof(PayloadMetadataKind.Feed), kind), "Invalid enum value");
if (this.metadataParameterValue == MetadataParameterValue.Full)
{
return true;
}
if (this.metadataParameterValue == MetadataParameterValue.None)
{
return false;
}
Debug.Assert(this.metadataParameterValue == MetadataParameterValue.Minimal, "Unexpected metadata parameter value: " + this.metadataParameterValue);
Debug.Assert(kind == PayloadMetadataKind.Feed.Id, "Unexpected metadata kind: " + kind);
// Default case:
// Feed Ids are generated based on conventions and should be left out by default.
return false;
}
internal bool ShouldIncludeStreamMetadata(PayloadMetadataKind.Stream kind)
{
Debug.Assert(Enum.IsDefined(typeof(PayloadMetadataKind.Stream), kind), "Invalid enum value");
if (this.metadataParameterValue == MetadataParameterValue.Full)
{
return true;
}
if (this.metadataParameterValue == MetadataParameterValue.None)
{
return false;
}
Debug.Assert(this.metadataParameterValue == MetadataParameterValue.Minimal, "Unexpected metadata parameter value: " + this.metadataParameterValue);
Debug.Assert(
kind == PayloadMetadataKind.Stream.ContentType
|| kind == PayloadMetadataKind.Stream.ETag
|| kind == PayloadMetadataKind.Stream.EditLink
|| kind == PayloadMetadataKind.Stream.ReadLink,
"Unexpected metadata kind: " + kind);
// Default case:
// Most stream metadata is generated by the custom provider and cannot be computed client-side, and must be included by default.
// This is specifically the case for the streams's Content-Type, Read-Link, and ETag.
// However, the stream's edit-link is generated based on conventions and should be left out by default.
return kind != PayloadMetadataKind.Stream.EditLink;
}
internal bool ShouldIncludeAssociationMetadata(PayloadMetadataKind.Association kind)
{
Debug.Assert(Enum.IsDefined(typeof(PayloadMetadataKind.Association), kind), "Invalid enum value");
if (this.metadataParameterValue == MetadataParameterValue.Full)
{
return true;
}
if (this.metadataParameterValue == MetadataParameterValue.None)
{
return false;
}
Debug.Assert(this.metadataParameterValue == MetadataParameterValue.Minimal, "Unexpected metadata parameter value: " + this.metadataParameterValue);
Debug.Assert(kind == PayloadMetadataKind.Association.Url, "Unexpected metadata kind: " + kind);
// Default case:
// Association link metadata is generated based on conventions and should be left out by default.
// This is specifically the case for the links's Url.
return false;
}
internal bool ShouldIncludeEntryMetadata(PayloadMetadataKind.Entry kind)
{
Debug.Assert(Enum.IsDefined(typeof(PayloadMetadataKind.Entry), kind), "Invalid enum value");
Debug.Assert(kind != PayloadMetadataKind.Entry.TypeName, "Must use other helper method 'ShouldIncludeEntryTypeName' instead");
if (this.metadataParameterValue == MetadataParameterValue.Full)
{
return true;
}
if (this.metadataParameterValue == MetadataParameterValue.None)
{
return false;
}
Debug.Assert(this.metadataParameterValue == MetadataParameterValue.Minimal, "Unexpected metadata parameter value: " + this.metadataParameterValue);
Debug.Assert(
kind == PayloadMetadataKind.Entry.Id
|| kind == PayloadMetadataKind.Entry.ETag
|| kind == PayloadMetadataKind.Entry.EditLink,
"Unexpected metadata kind: " + kind);
if (kind == PayloadMetadataKind.Entry.ETag)
{
return true;
}
// Default case:
// Entry-metadata is generated based on conventions and should be left out by default.
// This is specifically the case for the entity's Id and Edit-Link.
return false;
}
