/// <summary>
/// Gets Part Properties from XLANGPart
/// </summary>
/// <param name="partId"></param>
/// <param name="part"></param>
/// <returns></returns>
private List <PartProperty> GetPartProperties(Guid partId, XLANGPart part)
{
List <PartProperty> prtProperties = new List <PartProperty>();
if (part is PartWrapperForUserCode)
{
PartWrapperForUserCode partWrapper = (PartWrapperForUserCode)part;
Microsoft.XLANGs.Core.Part xPart = (Microsoft.XLANGs.Core.Part)(partUnwrapMethod.Invoke(partWrapper, null));
if (xPart != null)
{
XmlQNameTable propertyTable = xPart.GetPartProperties();
if (propertyTable != null)
{
int propertyIndex = 0;
foreach (DictionaryEntry property in propertyTable)
{
XmlQName qName = (XmlQName)property.Key;
PartProperty prtProp = new PartProperty();
prtProp.PartId = partId;
prtProp.PropertyIndex = propertyIndex;
prtProp.Name = qName.Name;
prtProp.Namespace = qName.Namespace;
prtProp.Value = property.Value.ToString();
propertyIndex++;
prtProperties.Add(prtProp);
}
}
}
}
return(prtProperties);
}
public static Stream AsStream(this XLANGPart messagePart)
{
if (messagePart == null)
{
throw new ArgumentNullException(nameof(messagePart));
}
return((Stream)messagePart.RetrieveAs(typeof(Stream)));
}
/// <summary>
/// Gets the target namespace for the specified part of an XLANG message.
/// </summary>
/// <param name="msg">The XLANG message.</param>
/// <param name="partNumber">The part number.</param>
/// <returns>The target namespace.</returns>
public static string GetNamespace(XLANGMessage msg, int partNumber)
{
XLANGPart part = msg[partNumber];
System.Xml.Schema.XmlSchema sch = part.XmlSchema;
if (sch == null)
{
return(String.Empty);
}
else
{
return(sch.TargetNamespace);
}
}
public static Stream AsStream(this XLANGPart messagePart)
{
return((Stream)messagePart.RetrieveAs(typeof(Stream)));
}
/// <summary>
///
/// </summary>
/// <param name="xLangMessage"></param>
/// <param name="tag"></param>
/// <param name="autoDispose"></param>
public ArchiveBizTalkMessage(XLANGMessage xLangMessage, ArchiveTag tag, bool autoDispose = true)
{
this.Message = new Message();
this.MessageProperties = new List <MessageProperty>();
this.Parts = new List <Part>();
this.PartsProperties = new List <PartProperty>();
Guid messageId = Guid.NewGuid();
try
{
if (xLangMessage is MessageWrapperForUserCode)
{
//-------------------------------------------------------------------------
// Add Message.
//-------------------------------------------------------------------------
this.Message.MessageId = messageId;
if (tag.ArchiveType.Id >= 0)
{
this.Message.ArchiveTypeId = tag.ArchiveType.Id;
}
this.Message.Tag = tag.Tag;
if (tag.SourceSystem.Id >= 0)
{
this.Message.SourceSystemId = tag.SourceSystem.Id;
}
if (tag.TargetSystem.Id >= 0)
{
this.Message.TargetSystemId = tag.TargetSystem.Id;
}
this.Message.Description = tag.Description;
this.Message.InsertedDate = DateTime.UtcNow;
Type messageWrapperType = typeof(MessageWrapperForUserCode);
msgUnwrapMethod = messageWrapperType.GetMethod("Unwrap", BindingFlags.Instance | BindingFlags.NonPublic);
MessageWrapperForUserCode messageWrapper = (MessageWrapperForUserCode)xLangMessage;
XMessage xMessage = (XMessage)(msgUnwrapMethod.Invoke(messageWrapper, null));
if (xMessage != null)
{
try
{
//-------------------------------------------------------------------------
// Add the parts.
//-------------------------------------------------------------------------
int partCount = xLangMessage.Count;
for (int partIndex = 0; partIndex < partCount; partIndex++)
{
XLANGPart part = xLangMessage[partIndex];
try
{
Part prt = GetMessagePart(messageId, partIndex, xMessage, part);
if (prt != null)
{
this.Parts.Add(prt);
//-------------------------------------------------------------------------
// Add the parts properties.
//-------------------------------------------------------------------------
List <PartProperty> prtProperties = GetPartProperties(prt.PartId, part);
foreach (PartProperty p in prtProperties)
{
this.PartsProperties.Add(p);
}
}
}
finally
{
// part is actually a PartWrapperForUserCode. Calling its Dispose method causes
// the PartWrapperForUserCode to be detached from the owning MessageWrapperForUserCode.
part.Dispose();
}
}
//-------------------------------------------------------------------------
// Add the message properties.
//-------------------------------------------------------------------------
Hashtable propertyHashTable = xMessage.GetContextProperties();
if (propertyHashTable != null)
{
XmlQNameTable propertyTable = new XmlQNameTable(propertyHashTable);
int propertyIndex = 0;
MessageProperty msgProperties = new MessageProperty();
msgProperties.MessageId = messageId;
XElement ContextData = new XElement("ContextData");
List <string> listOfContextProperties = new List <string>();
listOfContextProperties = GetListOfContextProperties();
foreach (DictionaryEntry property in propertyTable)
{
XmlQName qName = (XmlQName)property.Key;
if (listOfContextProperties.Contains(qName.Name))
{
ContextData.Add(
new XElement("Property", new XAttribute("Name", qName.Name),
new XAttribute("Namespace", qName.Namespace),
new XAttribute("Value", property.Value.ToString())));
}
if (qName.Namespace == "http://schemas.microsoft.com/BizTalk/2003/system-properties")
{
if (qName.Name == "InterchangeID")
{
string value = property.Value.ToString().Trim();
this.Message.InterchangeId = GetGUIDWithoutBraces(value);
}
else if (qName.Name == "MessageType")
{
this.Message.MessageType = property.Value.ToString();
}
}
else if (qName.Namespace == "http://schemas.microsoft.com/BizTalk/2003/messagetracking-properties")
{
if (qName.Name == "ActivityIdentity")
{
string value = property.Value.ToString().Trim();
this.Message.ActivityId = GetGUIDWithoutBraces(value);
}
}
propertyIndex++;
}
msgProperties.ContextData = ContextData.ToString();
this.MessageProperties.Add(msgProperties);
// If the message type is still unknown, try to get it from part[0].
if (string.IsNullOrEmpty(this.Message.MessageType) || this.Message.MessageType == "Unknown")
{
if (!string.IsNullOrEmpty(partType))
{
this.Message.MessageType = partType;
}
}
}
}
finally
{
// When the MessageWrapperForUserCode is unrwapped the reference count
// for the message is incremented, so we must release it now.
xMessage.Release();
}
}
else
{
throw new Exception("Could not unwrap XMessage from MessageWrapperForUserCode.");
}
}
else
{
throw new Exception("Expected XLANGMessage to be a MessageWrapperForUserCode. " + xLangMessage.GetType().FullName + " is not a recognized XLANGMessage type.");
}
}
catch (Exception ex)
{
Logger.WriteTrace(string.Format("Error constructing BizTalkMessage from XLangMessage {0} \r\n Details: {1}", this.GetType().Name, ex.ToString()));
throw ex;
}
finally
{
if (autoDispose)
{
xLangMessage.Dispose();
}
}
}
/// <summary>
/// Gets Message Part from XLANGMessage
/// </summary>
/// <param name="messageId"></param>
/// <param name="partIndex"></param>
/// <param name="xMessage"></param>
/// <param name="part"></param>
/// <returns></returns>
private Part GetMessagePart(Guid messageId, int partIndex, XMessage xMessage, XLANGPart part)
{
Part prt = null;
if (part != null)
{
prt = new Part();
prt.PartId = Guid.NewGuid();
prt.MessageId = messageId;
prt.PartIndex = partIndex;
prt.PartName = part.Name;
prt.CharSet = "UTF-8";
if (part is PartWrapperForUserCode)
{
Type partWrapperType = typeof(PartWrapperForUserCode);
partUnwrapMethod = partWrapperType.GetMethod("Unwrap", BindingFlags.Instance | BindingFlags.NonPublic);
PartWrapperForUserCode partWrapper = (PartWrapperForUserCode)part;
Microsoft.XLANGs.Core.Part xPart = (Microsoft.XLANGs.Core.Part)(partUnwrapMethod.Invoke(partWrapper, null));
if (xPart != null)
{
try
{
try
{
XmlDocument contentAsXmlDocument = (XmlDocument)part.RetrieveAs(typeof(XmlDocument));
if (contentAsXmlDocument != null)
{
prt.TextData = contentAsXmlDocument.OuterXml;
prt.ContentType = "text/xml";
partType = MessageHelper.GetMessageType(contentAsXmlDocument);
}
}
catch (Exception)
{
using (Stream partStream = (Stream)part.RetrieveAs(typeof(Stream)))
{
using (StreamReader streamReader = new StreamReader(partStream))
{
prt.TextData = streamReader.ReadToEnd();
prt.ContentType = "text/plain";
partType = "FlatFile";
}
}
}
}
finally
{
// When the PartWrapperForUserCode is unrwapped the reference count for the
// owning message is incremented, so we must release it now.
xMessage.Release();
}
}
else
{
throw new Exception("Could not unwrap Part from PartWrapperForUserCode.");
}
}
else
{
throw new Exception("Error constructing BizTalkMessagePart. Expected XLANGPart to be a PartWrapperForUserCode. " + part.GetType().FullName + " is not a recognized XLANGPart type.");
}
}
return(prt);
}
public override void AddPart(XLANGPart part)
{
throw new NotImplementedException();
}
