private static string GetCachedAlarmText(string alarmId, VocollectSession session, string languageCode)
{
if ((session == null) || (!session.Contains(alarmId)))
{
CorrelationContext context;
if (session != null)
{
languageCode = session.ReadAsString("NLANGCOD");
}
MultiPartMessage whMsg = CreateRequestMessage("wlsystem", "getalmtxt", null);
whMsg.Properties.Write("ALMID_I", alarmId);
whMsg.Properties.Write("NLANGCOD_I", languageCode);
whMsg.Properties.Write("ALMTXT_O", "");
MessageEngine.Instance.TransmitRequestMessage(whMsg, whMsg.MessageId, out context);
string alarmText = context.ResponseMessages[0].Properties.ReadAsString("ALMTXT_O");
if (session != null)
{
session.Write(alarmId, alarmText);
}
return(alarmText);
}
else
{
return(session.ReadAsString(alarmId));
}
}
public override void Invoke(EventRequest request)
{
bool outOfSync = false;
lock (Session.SyncLock)
{
if (request.HashCode != Session.StateResponse.HashCode)
{
outOfSync = true;
}
}
if (!outOfSync)
{
using (MultiPartMessage eventMessage = new MultiPartMessage("", new MemoryStream(4096)))
{
eventMessage.Metadata.Write("SendUri", new Uri("app://" + request.SessionId));
StreamWriter writer = new StreamWriter(eventMessage.Data, new UnicodeEncoding(false, false));
_requestSerializer.Serialize(writer, request);
MessageEngine.Instance.TransmitMessage(eventMessage);
}
}
TransmitResponseMessage(new EventResponse());
}
/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeNoError);
responseMsg.Properties.Write("Message", "");
try
{
if (session.Contains("CatchMeasureException"))
{
Exception ex = (Exception)session["CatchMeasureException"];
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", ex.Message);
}
}
catch (Exception)
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", GetCriticalErrorMessageText(msg));
throw;
}
finally
{
try
{
session.Remove("CatchMeasureException");
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
}
public static void PostQueryAsMultipartMessage(string baseUri, string sparql, WebCredentials targetCredentials, WebProxyCredentials proxyCredentials)
{
try
{
string result = string.Empty;
MultiPartMessage requestMessage = new MultiPartMessage
{
name = "update",
type = MultipartMessageType.FormData,
message = sparql,
};
List <MultiPartMessage> requestMessages = new List <MultiPartMessage>
{
requestMessage
};
WebHttpClient webClient = new WebHttpClient(baseUri, targetCredentials.GetNetworkCredential(), proxyCredentials.GetWebProxy());
string response = String.Empty;
webClient.PostMultipartMessage("", requestMessages, ref response);
}
catch (Exception exception)
{
_logger.Error("Error in PostQueryAsMultipartMessage: " + exception);
throw exception;
}
}
/// <summary>
/// Called by the pipeline to invoke the component.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>A collection of messages produced by this component.</returns>
public override Collection <MultiPartMessage> Invoke(MultiPartMessage msg)
{
Collection <MultiPartMessage> resultCollection = new Collection <MultiPartMessage>();
DateTime startTime = DateTime.Now;
string stylesheet = null;
try
{
stylesheet = Path.Combine(xsltPath, msg.Properties.ReadAsString("MessageType") + ".xslt");
}
catch (ArgumentException ex)
{
throw new ComponentException("Invalid characters in MessageType.", ex);
}
MultiPartMessage transformedMsg = Transform(msg, stylesheet);
PromoteProperties(transformedMsg);
resultCollection.Add(transformedMsg);
TimeSpan transformationTime = DateTime.Now - startTime;
if ((MessageEngine.Instance.Tracing.Switch.Level & SourceLevels.Verbose) == SourceLevels.Verbose)
{
MessageEngine.Instance.Tracing.TraceEvent(TraceEventType.Verbose, 0, "Message transformed in: {0}s {1}ms.", transformationTime.Seconds, transformationTime.Milliseconds);
}
return(resultCollection);
}
/// <summary>
/// Called by the pipeline to invoke the component.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>A collection of messages produced by this component.</returns>
public override Collection <MultiPartMessage> Invoke(MultiPartMessage msg)
{
try
{
Collection <MultiPartMessage> resultCollection = new Collection <MultiPartMessage>();
resultCollection.Add(msg);
if (msg.Properties.ReadAsString("MessageType").Contains("ODR"))
{
msg.Properties.Write("IsOutputDataRecord", true);
MultiPartMessage ackMsg = new MultiPartMessage("http://www.im.se/wms/voice/vocollect/ack", new MemoryStream());
ackMsg.Data.WriteByte(ackByte);
ackMsg.Metadata.Write("SendUri", msg.Metadata.Read("ReceiveUri"));
TcpAdapter adapter = (TcpAdapter)MessageEngine.Instance.AdapterProxy.GetAdapterById("tcp");
//Transmit raw byte data
adapter.TransmitMessage(ackMsg);
}
else
{
msg.Properties.Write("IsOutputDataRecord", false);
}
return(resultCollection);
}
catch (MessageEngineException ex)
{
throw new ComponentException("Failed to acknowledge message: \"" + msg.MessageType + "\"", ex);
}
}
private void ReceiveCallback(IAsyncResult ar)
{
TcpAdapterEndPoint endPoint = null;
try
{
endPoint = (TcpAdapterEndPoint)ar.AsyncState;
Socket clientSocket = endPoint.Socket;
int byteCount = clientSocket.EndReceive(ar);
if (byteCount > 0)
{
MultiPartMessage msg = new MultiPartMessage("",
new MemoryStream(endPoint.buffer, 0, byteCount));
OnMessageReceived(msg, endPoint);
InitializeEndPoint(endPoint);
}
else
{
Disconnect(endPoint);
}
}
catch (Exception ex)
{
Disconnect(endPoint, ex);
}
}
/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="WarehouseAdapterException">
/// </exception>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
try
{
MessagePart part = CreateEmptyMessagePart(3);
part.Properties.Write("ErrorCode", VocollectErrorCodeNoValidLots);
}
catch (WarehouseAdapterException ex)
{
responseMsg.Parts.Clear();
MessagePart part = CreateEmptyMessagePart(3);
part.Properties.Write("ErrorCode", WarehouseAlarm);
part.Properties.Write("Message", ex.Message);
responseMsg.Parts.Add(part);
throw;
}
catch (Exception)
{
responseMsg.Parts.Clear();
MessagePart part = CreateEmptyMessagePart(3);
part.Properties.Write("ErrorCode", (int)VocollectErrorCodeCritialError);
part.Properties.Write("Message", GetCriticalErrorMessageText(msg));
responseMsg.Parts.Add(part);
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="WarehouseAdapterException">
/// </exception>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
responseMsg.Properties.Write("CustomerName", "");
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeNoError);
responseMsg.Properties.Write("Message", "");
try
{
string languageCode = msg.Properties.ReadAsString("LanguageCode").Remove(2).ToUpper();
string customerName = GetCachedAlarmText("VOICEPICK001", languageCode);
responseMsg.Properties.Write("CustomerName", customerName);
}
catch (WarehouseAdapterException ex)
{
responseMsg.Properties.Write("ErrorCode", WarehouseAlarm);
responseMsg.Properties.Write("Message", ex.Message);
throw;
}
catch (Exception)
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", GetCriticalErrorMessageText(msg));
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
private static MultiPartMessage CreateMessage(Stream data)
{
var message = new MultiPartMessage(data);
message.Data.Seek(0, SeekOrigin.Begin);
XmlReader xml = XmlReader.Create(message.Data);
while (xml.NodeType != XmlNodeType.Element)
{
xml.Read();
}
message.Metadata.Write("MessageType", "http://www.im.se/wms/mobile/" + xml.Name);
if (xml.MoveToAttribute("SessionId"))
{
message.Metadata.Write("SessionId", xml.ReadContentAsString());
}
if (xml.MoveToAttribute("Sequence"))
{
message.Metadata.Write("Sequence", xml.ReadContentAsInt());
}
return(message);
}
/// <summary>
/// Called by the pipeline to invoke the component.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>A collection of messages produced by this component.</returns>
public override Collection <MultiPartMessage> Invoke(MultiPartMessage msg)
{
Collection <MultiPartMessage> resultCollection = new Collection <MultiPartMessage>();
Encoding encoding = Encoding.GetEncoding(Configuration.ReadAsString("CodePageName"));
buffer.Append(encoding.GetString(((MemoryStream)msg.Data).ToArray()));
if ((MessageEngine.Instance.Tracing.Switch.Level & SourceLevels.Verbose) == SourceLevels.Verbose)
{
MessageEngine.Instance.Tracing.TraceEvent(TraceEventType.Verbose, 0, "Stream buffer content: \"{0}\"", buffer.ToString().Trim());
}
string data = null;
while ((data = ReadBuffer(buffer)) != null)
{
MultiPartMessage xmlMessage = CreateMessage(data);
if (xmlMessage != null)
{
resultCollection.Add(xmlMessage);
}
}
return(resultCollection);
}
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeNoError);
responseMsg.Properties.Write("Message", "");
try
{
ProductionLot lot = new ProductionLot();
lot.LotId = msg.Properties.ReadAsString("LotId");
lot.Quantity = msg.Properties.ReadAsDouble("Qty");
session.ProductionLots.Add(lot);
}
catch (WarehouseAdapterException ex)
{
responseMsg.Properties.Write("ErrorCode", ErrorInvalidEntry);
responseMsg.Properties.Write("Message", ex.Message);
}
catch (Exception)
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", GetCriticalErrorMessageText(msg));
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
protected void TransmitResponseMessage(TResponse response)
{
if (!MessageEngine.Instance.IsRunning)
{
return;
}
CheckAndThrowException();
MultiPartMessage temp = new MultiPartMessage(new MemoryStream(8192));
_responseSerializer.Serialize(temp.Data, response);
AppendEndOfFile(temp);
TraceMessageData("Sending data: ", temp);
SourceMessage.Metadata.Copy("ReceiveUri", temp.Metadata);
temp.Metadata.Write("Loopback", true);
if (Session != null)
{
Session.LastResponseMessage = temp;
}
try
{
MessageEngine.Instance.TransmitMessage(temp);
}
catch (AdapterException)
{
}
}
private void TransmitFaultMessage(ServerFault serverFault)
{
MultiPartMessage temp = new MultiPartMessage(new MemoryStream(4096));
_exceptionSerializer.Serialize(temp.Data, serverFault);
AppendEndOfFile(temp);
TraceMessageData("Sending data: ", temp);
SourceMessage.Metadata.Copy("ReceiveUri", temp.Metadata);
temp.Metadata.Write("Loopback", true);
if (Session != null)
{
Session.LastResponseMessage = temp;
}
try
{
MessageEngine.Instance.TransmitMessage(temp);
}
catch (AdapterException)
{
}
}
/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="WarehouseAdapterException">
/// </exception>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
try
{
MultiPartMessage whMsg = CreateRequestMessage("wlvoicepick", "get_mt_pm", session);
whMsg.Properties.Write("TERID_I", session.ReadAsString("TERID"));
whMsg.Properties.Write("PM_Cur_O", new object());
CorrelationContext context;
MessageEngine.Instance.TransmitRequestMessage(whMsg, whMsg.MessageId, out context);
foreach (MessagePart part in context.ResponseMessages[0].Parts)
{
int temp;
/* Packaging Type must be numeric in order to be valid */
if (!int.TryParse(part.Properties.ReadAsString("PMTYPID"), out temp))
{
continue;
}
VocollectMessagePart responsePart = new VocollectMessagePart();
responsePart.Properties.Write("PackNumber", part.Properties.Read("PMTYPID"));
responsePart.Properties.Write("PackDescription", part.Properties.Read("PMNAME"));
responsePart.Properties.Write("ErrorCode", (int)VocollectErrorCodeNoError);
responsePart.Properties.Write("Message", "");
responseMsg.Parts.Add(responsePart);
}
}
catch (WarehouseAdapterException ex)
{
responseMsg.Parts.Clear();
MessagePart part = CreateEmptyMessagePart(2);
part.Properties.Write("ErrorCode", WarehouseAlarm);
part.Properties.Write("Message", ex.Message);
responseMsg.Parts.Add(part);
throw;
}
catch (Exception)
{
responseMsg.Parts.Clear();
MessagePart part = CreateEmptyMessagePart(2);
part.Properties.Write("ErrorCode", (int)VocollectErrorCodeCritialError);
part.Properties.Write("Message", GetCriticalErrorMessageText(msg));
responseMsg.Parts.Add(part);
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
/// <summary>
/// Called by the pipeline to invoke the component.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>A collection of messages produced by this component.</returns>
public override Collection <MultiPartMessage> Invoke(MultiPartMessage msg)
{
Collection <MultiPartMessage> resultCollection = new Collection <MultiPartMessage>();
resultCollection.Add(msg);
if (MessageEngine.Instance.Tracing.Switch.Level != SourceLevels.Off)
{
ContextTraceListener contextListener = ((ContextTraceListener)MessageEngine.Instance.Tracing.Listeners["ContextTraceListener"]);
if (contextListener != null)
{
string sessionId = msg.Properties.ReadAsString("SerialNumber");
if ((MessageEngine.Instance.Tracing.Switch.Level & SourceLevels.Verbose) == SourceLevels.Verbose)
{
MessageEngine.Instance.Tracing.TraceData(TraceEventType.Verbose, 0, string.Format("TraceContextComponent: Switching context to: \"{0}\"", sessionId));
}
if (!contextListener.IsContextInitialized(sessionId))
{
contextListener.InitializeContext(sessionId,
new RollingFileTraceListener(Path.Combine(logPath, sessionId + ".log"), maxLogSize));
}
contextListener.Context = sessionId;
}
}
return(resultCollection);
}
public static void Print(string printerNumber, string containerId, VocollectSession session, bool isReprint)
{
if ((string.IsNullOrEmpty(printerNumber)) || (printerNumber == "1"))
{
printerNumber = "";
}
CorrelationContext context;
/* Save printer number in session for use when finish pick to print PS */
session.Write("PRINTERNUMBER", printerNumber);
if (string.IsNullOrEmpty(containerId) && isReprint)
{
MultiPartMessage reprintMsg = CreateRequestMessage("wlvoicepick", "print_allloadcarriers", session);
reprintMsg.Properties.Write("PBHEADID_I", session.ReadAsString("PBHEADID"));
reprintMsg.Properties.Write("TERID_I", session.ReadAsString("TERID"));
reprintMsg.Properties.Write("EMPID_I", session.ReadAsString("EMPID"));
reprintMsg.Properties.Write("PRTID_I", printerNumber);
reprintMsg.Properties.Write("ALMID_O", "");
MessageEngine.Instance.TransmitRequestMessage(reprintMsg, reprintMsg.MessageId, out context);
}
else if (string.IsNullOrEmpty(containerId))
{
MultiPartMessage whMsg = CreateRequestMessage("wlvoicepick", "print", session);
whMsg.Properties.Write("PBHEADID_I", session.ReadAsString("PBHEADID"));
whMsg.Properties.Write("TERID_I", session.ReadAsString("TERID"));
whMsg.Properties.Write("EMPID_I", session.ReadAsString("EMPID"));
whMsg.Properties.Write("PRTID_I", printerNumber);
if (string.IsNullOrEmpty(session.ReadAsString("PBROWID")) && (session.ReadAsInt("PBROW_COUNT") > 0))
{
whMsg.Properties.Write("PRINTCOD_I", "BP");
}
else
{
whMsg.Properties.Write("PRINTCOD_I", "AP");
}
whMsg.Properties.Write("ALMID_O", "");
MessageEngine.Instance.TransmitRequestMessage(whMsg, whMsg.MessageId, out context);
}
else
{
MultiPartMessage reprintMsg = CreateRequestMessage("wlvoicepick", "print_singleloadcarrier", session);
reprintMsg.Properties.Write("PBHEADID_I", session.ReadAsString("PBHEADID"));
reprintMsg.Properties.Write("SEQNUM_I", TrimContainerId(containerId));
reprintMsg.Properties.Write("TERID_I", session.ReadAsString("TERID"));
reprintMsg.Properties.Write("EMPID_I", session.ReadAsString("EMPID"));
reprintMsg.Properties.Write("PRTID_I", printerNumber);
reprintMsg.Properties.Write("ALMID_O", "");
MessageEngine.Instance.TransmitRequestMessage(reprintMsg, reprintMsg.MessageId, out context);
}
}
/// <summary>
/// Returns the critical error message text defined in the app.config file.
/// </summary>
/// <param name="msg">Message for session reference.</param>
/// <returns>Critical error message text from app.config file.</returns>
protected string GetCriticalErrorMessageText(MultiPartMessage msg)
{
VocollectSection configSection = ConfigurationManager.GetSection(VocollectSection.SectionKey) as VocollectSection;
MessageElement message = configSection.MessageCollection["CriticalError"];
return(string.Format(message.Text, this.GetType().Name));
}
/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="WarehouseAdapterException">
/// </exception>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
responseMsg.Properties.Write("DeliveryLocation", "");
responseMsg.Properties.Write("DeliveryLocationCheckDigits", "");
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeNoError);
responseMsg.Properties.Write("Message", "");
try
{
MultiPartMessage whMsg = CreateRequestMessage("wlvoicepick", "verify_loc", session);
whMsg.Properties.Write("TERID_I", session.ReadAsString("TERID"));
whMsg.Properties.Write("WSID_IO", msg.Properties.ReadAsString("AlternateDeliveryArea"));
whMsg.Properties.Write("WPADR_I", msg.Properties.ReadAsString("AlternateDeliveryLocation"));
whMsg.Properties.Write("WHID_I", session.ReadAsString("WHID"));
whMsg.Properties.Write("ALMID_O", "");
CorrelationContext context;
MessageEngine.Instance.TransmitRequestMessage(whMsg, whMsg.MessageId, out context);
PropertyCollection properties = context.ResponseMessages[0].Properties;
responseMsg.Properties.Write("DeliveryLocation", properties.Read("WSID_IO") + " " + msg.Properties.ReadAsString("AlternateDeliveryLocation"));
DropLoadCarrier(TrimContainerId(msg.Properties.ReadAsString("ContainerId")), properties.ReadAsString("WSID_IO"), msg.Properties.ReadAsString("AlternateDeliveryLocation"), session);
/* Clear drop variables so the container won't be dropped in next call to PrTaskGetDeliveryLocations */
session.Write("DROPSEQNUM", "");
session.Write("DROPWSID", "");
session.Write("DROPWPADR", "");
}
catch (WarehouseAdapterException ex)
{
if (ex.AlarmId == "WS001")
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeAddressNotUnique);
}
else
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeInvalidLocation);
}
responseMsg.Properties.Write("Message", ex.Message);
}
catch (Exception)
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", GetCriticalErrorMessageText(msg));
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
private static void TraceMessageData(string text, MultiPartMessage temp)
{
if ((MessageEngine.Instance.Tracing.Switch.Level & SourceLevels.Verbose) == SourceLevels.Verbose)
{
temp.Data.Seek(0, SeekOrigin.Begin);
string data = Encoding.UTF8.GetString(((MemoryStream)temp.Data).ToArray(), 0, (int)temp.Data.Length).Replace('\0', '0');
MessageEngine.Instance.Tracing.TraceEvent(TraceEventType.Verbose, 0, "{0}\"{1}\"", text, data);
}
}
private static void AppendEndOfFile(MultiPartMessage msg)
{
msg.Data.Seek(0, SeekOrigin.End);
for (int i = 0; i < EndOfFileLength; i++)
{
msg.Data.WriteByte(0);
}
}
/// <summary>
/// Checks if the component supports processing of a specified message.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>True if the message is supported, othwerwise false.</returns>
public override bool Supports(MultiPartMessage msg)
{
if (msg.MessageType == "http://www.im.se/wms/voice/vocollect/xml_param_base")
{
return(true);
}
return(false);
}
/// <summary>
/// Creates a response message ready to be transmitted back to the terminal.
/// </summary>
/// <param name="sourceMsg">The source message containing the receive Uri.</param>
/// <returns>A <see cref="VocollectMessage"/> object.</returns>
protected static MultiPartMessage CreateResponseMessage(MultiPartMessage sourceMsg)
{
MultiPartMessage msg = new VocollectMessage();
sourceMsg.Metadata.Copy("ReceiveUri", msg.Metadata);
msg.Metadata.Write("Loopback", true);
return(msg);
}
/// <summary>
/// Invokes the subscriber for processing of the message.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
public override void Invoke(MultiPartMessage msg)
{
ContextTraceListener contextListener = ((ContextTraceListener)MessageEngine.Instance.Tracing.Listeners["ContextTraceListener"]);
if (contextListener != null)
{
contextListener.ResetContext();
}
}
/// <summary>
/// Transmits a message over the adapter protocol
/// </summary>
/// <param name="msg">The message to transmit</param>
public override void TransmitMessage(MultiPartMessage msg)
{
if (msg == null)
{
throw new ArgumentNullException("msg");
}
TransmitMessage(msg, null);
}
/// <summary>
/// Checks if the component supports processing of a specified message.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>True if the message is supported, othwerwise false.</returns>
public override bool Supports(MultiPartMessage msg)
{
if (msg.MessageType.StartsWith("http://www.im.se/wms/mobile/"))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Returns the <see cref="VocollectSession"/> object associated with the terminal Id in the specified message.
/// </summary>
/// <param name="msg">A message containing the Terminal Id.</param>
/// <returns>A <see cref="VocollectSession"/> object.</returns>
/// <exception cref="SessionNotFoundException">
/// </exception>
private VocollectSession GetCurrentSession(MultiPartMessage msg)
{
VocollectSession session = SessionManager.Instance[msg.Properties.ReadAsString("SerialNumber")];
if ((session == null) && (sessionPolicy == SessionPolicy.Required))
{
throw new SessionNotFoundException(string.Format("Session object not found for Endpoint: \"{1}\" ({0}).", msg.Metadata.Read("ReceiveUri").ToString(), msg.Properties.ReadAsString("SerialNumber")));
}
return(session);
}
/// <summary>
/// Checks if the component supports processing of a specified message.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>True if the message is supported, othwerwise false.</returns>
public override bool Supports(MultiPartMessage msg)
{
if (msg.MessageType.StartsWith("http://www.im.se/wms/voice/vocollect/voicedirect"))
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Checks if the component supports processing of a specified message.
/// </summary>
/// <param name="msg">The message to process.</param>
/// <returns>True if the message is supported, othwerwise false.</returns>
public override bool Supports(MultiPartMessage msg)
{
if (msg.Metadata.ReadAsString("ReceiveAdapterId") == "tcp")
{
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Invokes the subscriber.
/// </summary>
/// <param name="msg">A reference to the subscribed message.</param>
/// <param name="session">The current <see cref="VocollectSession"/> object.</param>
/// <exception cref="WarehouseAdapterException">
/// </exception>
/// <exception cref="MessageEngineException">
/// </exception>
public override void Invoke(MultiPartMessage msg, VocollectSession session)
{
MultiPartMessage responseMsg = CreateResponseMessage(msg);
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeNoError);
responseMsg.Properties.Write("Message", "");
try
{
/* Do not direct operator to collect containers when continuing a temporarily stopped assignment
* or when print request is sent at the end of an assignment */
if ((string.IsNullOrEmpty(session.ReadAsString("HOLD_TYPE")) ||
(session.ReadAsString("HOLD_TYPE") == HOLD_TYPE_Definitely)) &&
string.IsNullOrEmpty(session.ReadAsString("PBROWID")))
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCollectContainers);
}
if ((msg.Properties.ReadAsInt("PrinterNumber") > 0) && (msg.Properties.ReadAsInt("Operation") < 2))
{
if ((session.ReadAsString("PRINTED") == "1") &&
(string.IsNullOrEmpty(TrimContainerId(msg.Properties.ReadAsString("SystemContainerId")))) &&
(msg.Properties.ReadAsInt("Operation") == 1))
{
Print(msg.Properties.ReadAsString("PrinterNumber"), TrimContainerId(msg.Properties.ReadAsString("SystemContainerId")), session, true);
}
else
{
Print(msg.Properties.ReadAsString("PrinterNumber"), TrimContainerId(msg.Properties.ReadAsString("SystemContainerId")), session, false);
}
}
session.Write("PRINTED", "1");
}
catch (WarehouseAdapterException ex)
{
responseMsg.Properties.Write("ErrorCode", WarehouseAlarm);
responseMsg.Properties.Write("Message", ex.Message);
throw;
}
catch (Exception)
{
responseMsg.Properties.Write("ErrorCode", VocollectErrorCodeCritialError);
responseMsg.Properties.Write("Message", GetCriticalErrorMessageText(msg));
throw;
}
finally
{
TransmitResponseMessage(responseMsg, session);
}
}
