/// <summary>
/// Sends a FindObjectsResponse message to a customer.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="objects">The list of <see cref="DataObject" /> objects.</param>
/// <param name="sortOrder">The sort order.</param>
/// <returns>The message identifier.</returns>
public virtual long FindObjectsResponse(IMessageHeader request, IList <DataObject> objects, string sortOrder)
{
if (!objects.Any())
{
return(Acknowledge(request.MessageId, MessageFlags.NoData));
}
long messageId = 0;
for (var i = 0; i < objects.Count; i++)
{
var messageFlags = i < objects.Count - 1
? MessageFlags.MultiPart
: MessageFlags.MultiPartAndFinalPart;
var header = CreateMessageHeader(Protocols.StoreQuery, MessageTypes.StoreQuery.FindObjectsResponse, request.MessageId, messageFlags);
var response = new FindObjectsResponse
{
DataObjects = new[] { objects[i] },
ServerSortOrder = sortOrder ?? string.Empty
};
messageId = Session.SendMessage(header, response);
sortOrder = string.Empty; // Only needs to be set in the first message
}
return(messageId);
}
/// <summary>
/// Handles the FindObjectsResponse message from a store.
/// </summary>
/// <param name="header">The message header.</param>
/// <param name="findObjectsResponse">The FindObjectsResponse message.</param>
protected virtual void HandleFindObjectsResponse(IMessageHeader header, FindObjectsResponse findObjectsResponse)
{
var uri = GetRequestedUri(header);
var args = Notify(OnFindObjectsResponse, header, findObjectsResponse, uri);
HandleFindObjectsResponse(args);
}