/// <summary>
/// Handles the FindResources message from a customer.
/// </summary>
/// <param name="header">The message header.</param>
/// <param name="findResources">The FindResources message.</param>
protected virtual void HandleFindResources(IMessageHeader header, FindResources findResources)
{
var args = Notify(OnFindResources, header, findResources, new ResourceResponse());
HandleFindResources(args);
if (!args.Cancel)
{
FindResourcesResponse(header, args.Context.Resources, args.Context.ServerSortOrder);
}
}
/// <summary>
/// Sends a FindResources message to a store.
/// </summary>
/// <param name="context">The context information.</param>
/// <param name="scope">The scope.</param>
/// <param name="storeLastWriteFilter">An optional parameter to filter discovery on a date when an object last changed.</param>
/// <param name="activeStatusFilter">if not <c>null</c>, request only objects with a matching active status.</param>
/// <param name="extension">The message header extension.</param>
/// <returns>The sent message on success; <c>null</c> otherwise.</returns>
public virtual EtpMessage <FindResources> FindResources(ContextInfo context, ContextScopeKind scope, DateTime?storeLastWriteFilter = null, ActiveStatusKind?activeStatusFilter = null, IMessageHeaderExtension extension = null)
{
var body = new FindResources
{
Context = context,
Scope = scope,
StoreLastWriteFilter = storeLastWriteFilter,
ActiveStatusFilter = activeStatusFilter,
};
return(SendRequest(body, extension: extension));
}
/// <summary>
/// Sends a FindResources message to a store.
/// </summary>
/// <param name="uri">The URI.</param>
/// <returns>The message identifier.</returns>
public virtual long FindResources(string uri)
{
var header = CreateMessageHeader(Protocols.DiscoveryQuery, MessageTypes.DiscoveryQuery.FindResources);
var findResources = new FindResources()
{
Uri = uri
};
return(Session.SendMessage(header, findResources,
h => _requests[h.MessageId] = uri // Cache requested URIs by message ID
));
}
