XmppIqGet.cs

using System.Threading.Tasks;
using System.Xml;
using Waher.Networking.XMPP.Server;
using Waher.Service.IoTBroker.StateMachines.Exceptions;
 
namespace Waher.Service.IoTBroker.StateMachines.Model.Actions.Outbound
{
    public class XmppIqGet : XmppRequest
    {
        public XmppIqGet()
            : base()
        {
        }
 
        public override string LocalName => nameof(XmppIqGet);
 
        public override IStateMachineNode Create()
        {
            return new XmppIqGet();
        }
 
        public override async Task Execute(EvaluationArguments Arguments)
        {
            string To = (await this.To.Evaluate(Arguments))?.ToString();
            object Content = await this.Content.Evaluate(Arguments);
            string ContentXml;
 
            if (Content is XmlNode N)
                ContentXml = N.OuterXml;
            else
                throw new StateMachineException(Arguments.Machine, "Expected XML content.");
 
            IqResultEventArgs e = await Arguments.Legal.Server.IqRequest("get", 
                Arguments.EDaler.MainDomain, new XmppAddress(To), string.Empty, ContentXml, false);
 
            if (!string.IsNullOrEmpty(this.ResponseVariable))
                Arguments.Variables[this.ResponseVariable] = e;
        }
    }
}