git_bsmd/bsmd.dbh/ResponseUtil.cs

78 lines
2.6 KiB
C#

// Copyright (c) 2020-present schick Informatik
// Description: Verarbeitung von empfangenen Rückmeldungen
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Xml.Serialization;
using log4net;
using bsmd.database;
namespace bsmd.dbh
{
internal static class ResponseUtil
{
private static readonly ILog _log = LogManager.GetLogger(typeof(ResponseUtil));
private static readonly Regex _regexFilename = new Regex(@".*NSW\.DBH\.BSMD\.(.*)\.(.*)\.xml");
internal static bool Read(string inputFile)
{
bool result = false;
if(!inputFile.EndsWith(".xml", StringComparison.OrdinalIgnoreCase))
{
_log.ErrorFormat("no xml file: {0}", inputFile);
return result;
}
Match m = _regexFilename.Match(inputFile);
if(!m.Success) {
_log.WarnFormat("returned file doesn't follow naming convention NSW.DBH.BSMD.*:{0}", inputFile);
return result;
}
string guidString = m.Groups[0].Value;
if(!Guid.TryParse(guidString, out Guid coreId))
{
_log.ErrorFormat("matched Guid couldn't be parsed: {0}", guidString);
return result;
}
string notificationClassString = m.Groups[1].Value;
if(!Enum.TryParse<Message.NotificationClass>(notificationClassString, out Message.NotificationClass notificationClass))
{
_log.WarnFormat("Notification class couldn't be parsed: {0}", notificationClassString);
return result;
}
MessageCore aCore = DBManager.Instance.GetMessageCoreById(coreId);
if(aCore == null)
{
_log.ErrorFormat("There is no core with id {0}", coreId);
return result;
}
bsmd.dbh.Response.Root root;
try
{
XmlSerializer serializer = new XmlSerializer(typeof(bsmd.dbh.Response.Root));
using (Stream s = new FileStream(inputFile, FileMode.Open))
{
root = (bsmd.dbh.Response.Root) serializer.Deserialize(s);
}
}
catch(Exception ex)
{
_log.ErrorFormat("Failed to deserialize: {0}", ex.Message);
return result;
}
return result;
}
}
}