/// <summary>
/// Sends a FindResourcesResponse message to a customer.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="resources">The list of <see cref="Resource" /> objects.</param>
/// <param name="sortOrder">The sort order.</param>
/// <returns>The message identifier.</returns>
public virtual long FindResourcesResponse(IMessageHeader request, IList <Resource> resources, string sortOrder)
{
if (!resources.Any())
{
return(Acknowledge(request.MessageId, MessageFlags.NoData));
}
long messageId = 0;
for (var i = 0; i < resources.Count; i++)
{
var messageFlags = i < resources.Count - 1
? MessageFlags.MultiPart
: MessageFlags.MultiPartAndFinalPart;
var header = CreateMessageHeader(Protocols.DiscoveryQuery, MessageTypes.DiscoveryQuery.FindResourcesResponse, request.MessageId, messageFlags);
var response = new FindResourcesResponse
{
Resources = new[] { resources[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 FindResourcesResponse message from a store.
/// </summary>
/// <param name="header">The message header.</param>
/// <param name="findResourcesResponse">The FindResourcesResponse message.</param>
protected virtual void HandleFindResourcesResponse(IMessageHeader header, FindResourcesResponse findResourcesResponse)
{
var uri = GetRequestedUri(header);
var args = Notify(OnFindResourcesResponse, header, findResourcesResponse, uri);
HandleFindResourcesResponse(args);
}
/// <summary>
/// Sends a FindResourcesResponse message to a customer.
/// </summary>
/// <param name="correlatedHeader">The message header that the messages to send are correlated with.</param>
/// <param name="resources">The list of <see cref="Resource"/> objects.</param>
/// <param name="serverSortOrder">The server sort order.</param>
/// <param name="isFinalPart">Whether or not this is the final part of a multi-part message.</param>
/// <param name="extension">The message header extension.</param>
/// <returns>The sent message on success; <c>null</c> otherwise.</returns>
public virtual EtpMessage <FindResourcesResponse> FindResourcesResponse(IMessageHeader correlatedHeader, IList <Resource> resources, string serverSortOrder, bool isFinalPart = true, IMessageHeaderExtension extension = null)
{
var body = new FindResourcesResponse
{
Resources = resources ?? new List <Resource>(),
ServerSortOrder = serverSortOrder ?? string.Empty,
};
return(SendResponse(body, correlatedHeader, extension: extension, isMultiPart: true, isFinalPart: isFinalPart));
}
