Hallo liebe Community,
ich quäle mich derzeit etwas mit einer C# Webanwendung.
Es geht darum, an einen Server der SOAP unterstützt eine XML zu senden, die er verarbeiten kann.
So sieht die vorgegebene Insert XML aus:
POST /iltisapi/ILTISAPI.asmx HTTP/1.1
Host: Test....
Content-Type: application/soap+xml; charset=utf-8
Content-Length: length
<?xml version="1.0" encoding="utf-8"?>
<soap12:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap12="http://www.w3.org/2003/05/soap-envelope">
<soap12:Body>
<REMEDY_InsertIncidentXML xmlns="http://test.com/webservices/">
<userName>string</userName>
<xml>string</xml>
</REMEDY_InsertIncidentXML>
</soap12:Body>
</soap12:Envelope>
Der String xml ist dazu da, den Insert in ein Ticketsystem zu produzieren.
Dieses XML baue ich mit einem Writer:
StringBuilder sb = new StringBuilder();
using (XmlWriter xmlWriter = XmlWriter.Create(sb))
{
xmlWriter.WriteStartDocument();
xmlWriter.WriteStartElement("incident");
xmlWriter.WriteStartElement("msg_id", "" + computer_idn + "_" + swidn_choice + "");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("contact");
xmlWriter.WriteElementString("employee_id", "" + windows_user + "");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("status", "In Progress");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("state", "Unassigned");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("impact", "5 - BAU");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("urgency", "3 - BAU");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("it_short_desc", "Test: BISS – Software Deployment");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("type", "User Service Request");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("service", "NOT DETERMINDED");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("inquiry_txt", "Test: Installation der Software " + swName_choice + " auf " + CI_Number + "");
xmlWriter.WriteEndElement();
xmlWriter.WriteStartElement("source", "Interface");
xmlWriter.WriteEndElement();
xmlWriter.WriteEndElement();
xmlWriter.WriteEndDocument();
xmlWriter.Close();
}
sb.ToString();
Das ganze möchte ich natürlich dann an den Server senden:
string username = "BISS";
string strReq = @"<?xml version=" + "1.0" + " encoding=" + "utf-8" + "?><soap12:Envelope xmlns:xsi=" + "http://www.w3.org/2001/XMLSchema-instance" + " xmlns:xsd="
+ "http://www.w3.org/2001/XMLSchema" + " xmlns:soap12=" + "http://www.w3.org/2003/05/soap-envelope" + "><soap12:Body><REMEDY_InsertIncidentXML xmlns=" + "http://test.com/webservices/"
+ "><userName>" + username + "</userName><xml>" + sb + ".xml</xml></REMEDY_InsertIncidentXML></soap12:Body></soap12:Envelope>";
HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("http://test.../iltisapi/");
req.Credentials = new NetworkCredential("BISS", "");
req.Method = "POST";
req.ContentType = "application/soap+xml; charset=utf-8";
UTF8Encoding encoding = new UTF8Encoding();
byte[] postBytes = encoding.GetBytes(strReq);
req.ContentLength = postBytes.Length;
Stream postStream = req.GetRequestStream();
postStream.Write(postBytes,0,postBytes.Length);
postStream.Close();
HttpWebResponse reqResponse = (HttpWebResponse) req.GetResponse();
Stream responseStream = reqResponse.GetResponseStream();
StreamReader reader = new StreamReader(responseStream);
String strRes = reader.ReadToEnd();
Console.WriteLine("Response: "+strRes);
reqResponse.Close();
Ich bekomme die Fehlermeldung:
Length = "postStream.Length" hat eine Ausnahme vom Typ "System.NotSupportedException" verursacht.
und
"postStream.Position" hat eine Ausnahme vom Typ "System.NotSupportedException" verursacht.
Ich tappe echt im dunkeln bei der ganzen Geschichte. Kann mir jemand helfen?
LG
ziggyyy
