144 lines
4.8 KiB
C#
144 lines
4.8 KiB
C#
using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Data;
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using System.Diagnostics;
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using System.Linq;
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using System.IO;
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using System.ServiceProcess;
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using System.Text;
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using System.Threading.Tasks;
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using System.Timers;
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using log4net;
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using bsmd.database;
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using bsmd.dbh;
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namespace SendNSWMessageService
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{
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public partial class NSWSendService : ServiceBase
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{
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private Timer _timer;
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private object _timerlock = new object();
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private bool processRunning = false;
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private ILog _log = LogManager.GetLogger(typeof(NSWSendService));
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public NSWSendService()
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{
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Directory.SetCurrentDirectory(AppDomain.CurrentDomain.BaseDirectory);
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InitializeComponent();
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}
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protected override void OnStart(string[] args)
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{
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this.EventLog.Source = this.ServiceName;
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this.EventLog.Log = "Application";
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this.EventLog.BeginInit();
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if (!EventLog.SourceExists(this.EventLog.Source, this.EventLog.Log))
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EventLog.CreateEventSource(this.EventLog.Source, this.EventLog.Log);
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this.EventLog.EndInit();
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this.Init(args);
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this.EventLog.WriteEntry("NSW Send Service started.", EventLogEntryType.Information);
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}
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public void Init(string[] args)
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{
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this._timer = new Timer();
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this._timer.Interval = 5000; // 5 sec
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this._timer.Elapsed += _timer_Elapsed;
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this._timer.Enabled = true;
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}
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void _timer_Elapsed(object sender, ElapsedEventArgs e)
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{
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lock (this._timerlock)
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{
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if (this.processRunning) return;
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else this.processRunning = true;
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}
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if (DBManager.Instance.Connect(Properties.Settings.Default.ConnectionString))
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{
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// Datenbank auf zu sendende Objekte überprüfen und laden
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List<Message> messagesToSendList = DBManager.Instance.GetToSendMessageList();
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foreach (Message message in messagesToSendList)
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{
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try
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{
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_log.InfoFormat("Sending CORE message for {0} application to {1}",
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message.MessageCore.IsTransit ? "TRANSIT" : "VISIT", message.MessageCore.InitialHIS.ToString());
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bool sendSucceeded = false;
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// switch über passendes HIS / Schnittstelle
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switch (message.MessageCore.InitialHIS)
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{
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case Message.NSWProvider.DBH:
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sendSucceeded = bsmd.dbh.Request.SendMessage(message);
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break;
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case Message.NSWProvider.DAKOSY:
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_log.Warn("Cannot send via DAKOSY yet");
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break;
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case Message.NSWProvider.DUDR:
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_log.Warn("Cannot send via Daten und Dienste HRO yet");
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break;
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default:
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_log.WarnFormat("Initial HIS not specified for message {0}", message.Id);
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break;
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}
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if (sendSucceeded)
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{
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message.InternalStatus = Message.BSMDStatus.SENT;
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DBManager.Instance.Save(message);
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}
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}
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catch (Exception ex)
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{
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_log.ErrorFormat("SENDING message {0}: {1}", message.ToString(), ex.Message);
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}
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}
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DBManager.Instance.Disconnect();
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}
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else
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{
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this.EventLog.WriteEntry("NSW Send Service stopped: DB connection failed", EventLogEntryType.Error);
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this.Stop();
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}
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lock (this._timerlock)
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{
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this.processRunning = false;
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}
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}
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protected override void OnPause()
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{
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this._timer.Stop();
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}
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protected override void OnContinue()
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{
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this._timer.Start();
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}
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protected override void OnStop()
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{
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this._timer.Enabled = false;
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this.EventLog.WriteEntry("NSW Send Service stopped.", EventLogEntryType.Information);
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}
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}
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}
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