/**
* Checks to see if the given EbXmlMessage is acknowledged asynchronously, and just returns
* if not. Otherwise, constructs an EbXMLAcknowledgment addressed to the sender of "msg",
* and calls the ConnectionManager to send it.
*
* @param EbXmlMessage to acknowledge
*/
private void doAsynchronousAck(EbXmlMessage msg)
{
if (msg == null)
{
return;
}
if (!msg.Header.DuplicateElimination)
{
return;
}
if (msg.Header.SyncReply)
{
return;
}
StringBuilder a = new StringBuilder(makeEbXmlAck(msg, false));
ConnectionManager cm = ConnectionManager.getInstance();
SDSconnection sds = cm.SdsConnection;
string ods = msg.Header.FromPartyKey.Substring(0, msg.Header.FromPartyKey.IndexOf("-"));
List <SdsTransmissionDetails> sdsdetails = sds.getTransmissionDetails(ACKSERVICE, ods, null, msg.Header.FromPartyKey);
a.Replace("__CPA_ID__", sdsdetails[0].CPAid);
EbXmlAcknowledgment ack = new EbXmlAcknowledgment(a.ToString());
ack.setHost(sdsdetails[0].Url);
cm.send(ack, sdsdetails[0]);
}
/** Called at start-up if the system needs to load any persisted, reliable messages
* for sending. This applies the persist duration for the message type to the declared
* timestamp, and will run the expire() method on anything that has expired whilst
* the MHS was down.
*/
public void loadPersistedMessages()
{
string[] files = Directory.GetFiles(messageDirectory);
EbXmlMessage ebxml = null;
foreach (String f in files)
{
using (FileStream fs = new FileStream(f, FileMode.Open))
{
try
{
ebxml = new EbXmlMessage(fs);
// "f" is now of the form "odscode_messageid" so get the ods code and set it here.
string ods = f.Substring(0, f.IndexOf("_")).Substring(f.LastIndexOf("\\") + 1);
ebxml.setOdsCode(ods);
// Do an SDS lookup and populate retry interval, persist duration
// and retry cound in ebxml.
List <SdsTransmissionDetails> sdsdetails = sdsConnection.getTransmissionDetails(ebxml.Header.SvcIA, ods, ebxml.HL7Message.ToAsid, ebxml.Header.ToPartyKey);
if (sdsdetails.Count == 0)
{
throw new Exception("Cannot resolve SDS details for persisted message: " + f);
}
if (sdsdetails.Count > 1)
{
throw new Exception("Ambiguous SDS details for persisted message: " + f);
}
SdsTransmissionDetails sds = sdsdetails[0];
ebxml.PersistDuration = sds.PersistDuration;
ebxml.RetryCount = sds.Retries;
ebxml.RetryInterval = sds.RetryInterval;
}
catch (Exception e)
{
EventLog logger = new EventLog("Application");
logger.Source = LOGSOURCE;
StringBuilder sbe = new StringBuilder("Failed to load persisted ebXml message ");
sbe.Append(f);
sbe.Append(" due to exception ");
sbe.Append(e.Message);
sbe.Append(" at ");
sbe.Append(e.StackTrace);
logger.WriteEntry(sbe.ToString(), EventLogEntryType.FailureAudit);
continue;
}
}
DateTime check = DateTime.Now;
TimeSpan pd = getPersistDuration(ebxml.Header.SvcIA);
DateTime expiryTime = ebxml.Started.Add(pd);
if (expiryTime.CompareTo(check) < 0)
{
depersist(ebxml);
ebxml.Expire();
}
else
{
requests.Add(ebxml.getMessageId(), ebxml);
}
}
}
static void Main(string[] args)
{
ConnectionManager cm = ConnectionManager.getInstance();
SDSconnection c = cm.SdsConnection;
cm.listen();
// cm.loadPersistedMessages();
// List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:pdsquery:QUPA_IN000008UK02", "YES", null, null);
// / List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:pdsquery:QUPA_IN020000UK31", "YEA", "631955299542", null);
// List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:mm:PORX_IN020101UK31", "YEA", "631955299542", null);
/* string qstring = null;
* using (StreamReader rdr = File.OpenText(@"c:\test\data\query.txt"))
* {
* qstring = rdr.ReadToEnd();
* }
* // SpineHL7Message msg = new SpineHL7Message("QUPA_IN020000UK31", qstring);
* //SpineHL7Message msg = new SpineHL7Message("PORX_IN020101UK31", qstring);
* SpineHL7Message msg = new SpineHL7Message("QUPA_IN000008UK02", qstring);
* SpineSOAPRequest req = new SpineSOAPRequest(sdsdetails[0], msg);
* msg.ToAsid = sdsdetails[0].Asid[0];
* msg.MyAsid = c.MyAsid;
* msg.IsQuery = true;
* //EbXmlMessage eb = new EbXmlMessage(sdsdetails[0], msg, c);
*
* MemoryStream ms = new MemoryStream();
* req.write(ms);
* //eb.write(ms);
* ms.Seek(0, SeekOrigin.Begin);
* StreamReader sr = new StreamReader(ms);
* string s = sr.ReadToEnd();
*
* cm.send(req, sdsdetails[0]);
*/
//cm.listen();
// while (true) ;
// List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:pdsquery:QUPA_IN000008UK02", "YES", null, null);
// List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:pdsquery:QUPA_IN040000UK32", "YES", null, null);
// List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:mm:PORX_IN132004UK30", "YES", null, null);
List <SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:psis:REPC_IN150015UK05", "YES", null, null);
// List<SdsTransmissionDetails> sdsdetails = c.getTransmissionDetails("urn:nhs:names:services:pdsquery:QUPA_IN000006UK02", "YES", null, null);
int i = sdsdetails.Count;
cm.listen();
string qstring = null;
using (StreamReader rdr = File.OpenText(@"c:\test\data\REPC_IN150015UK05_mhstest.xml"))
{
qstring = rdr.ReadToEnd();
}
SpineHL7Message msg = new SpineHL7Message("REPC_IN150015UK05", qstring);
msg.ToAsid = sdsdetails[0].Asid[0];
msg.MyAsid = c.MyAsid;
msg.AuthorRole = "S0080:G0450:R5080";
msg.AuthorUid = "687227875014";
msg.AuthorUrp = "012345678901";
EbXmlMessage eb = new EbXmlMessage(sdsdetails[0], msg);
// eb.Attachments.Add(deattachment);
MemoryStream ms = new MemoryStream();
eb.write(ms);
ms.Seek(0, SeekOrigin.Begin);
StreamReader sr = new StreamReader(ms);
string s = sr.ReadToEnd();
cm.send(eb, sdsdetails[0]);
}
