private CommandResult CreateView(IClientSessionHandle session, string viewName, string viewOn, IEnumerable <BsonDocument> pipeline, IMongoCreateViewOptions options)
{
if (viewName == null)
{
throw new ArgumentNullException(nameof(viewName));
}
if (viewOn == null)
{
throw new ArgumentNullException(nameof(viewOn));
}
if (pipeline == null)
{
throw new ArgumentNullException(nameof(pipeline));
}
Collation collation = null;
if (options != null)
{
var optionsDocument = options.ToBsonDocument();
BsonValue value;
if (optionsDocument.TryGetValue("collation", out value))
{
collation = Collation.FromBsonDocument(value.AsBsonDocument);
}
}
var operation = new CreateViewOperation(_namespace, viewName, viewOn, pipeline, GetMessageEncoderSettings())
{
Collation = collation,
WriteConcern = _settings.WriteConcern
};
var response = ExecuteWriteOperation(session, operation);
return(new CommandResult(response));
}
/// <summary>
/// Creates a view.
/// </summary>
/// <param name="viewName">The name of the view.</param>
/// <param name="viewOn">The name of the collection that the view is on.</param>
/// <param name="pipeline">The pipeline.</param>
/// <param name="options">The options.</param>
/// <returns>A CommandResult.</returns>
public virtual CommandResult CreateView(string viewName, string viewOn, IEnumerable <BsonDocument> pipeline, IMongoCreateViewOptions options)
{
return(UsingImplicitSession(session => CreateView(session, viewName, viewOn, pipeline, options)));
}
