public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
var contentReader = new ContentReader();
var data = pInMsg.BodyPart.GetOriginalDataStream();
if (!data.CanSeek || !data.CanRead)
{
const int bufferSize = 0x280;
const int thresholdSize = 0x100000;
data = new ReadOnlySeekableStream(data, new VirtualStream(bufferSize, thresholdSize), bufferSize);
pContext.ResourceTracker.AddResource(data);
}
if (contentReader.IsXmlContent(data))
{
var encoding = contentReader.Encoding(data);
data = new ContentWriter().RemoveNamespace(data, encoding);
pContext.ResourceTracker.AddResource(data);
pInMsg.BodyPart.Data = data;
}
else
{
data.Seek(0, SeekOrigin.Begin);
pInMsg.BodyPart.Data = data;
}
return pInMsg;
}
/// <summary>
/// Write and optionally promote a context property to one of the implemented schemas.
/// </summary>
/// <param name="pInMsg">The message, whose context will be written to.</param>
/// <param name="propertyName">The context property name.</param>
/// <param name="propertyValue">The context property value.</param>
/// <param name="promoteContextProperty">A boolean flag that determines whether the written context property is promoted.</param>
public static void Set(IBaseMessage pInMsg, string propertyName, string propertyValue, bool promoteContextProperty = false)
{
bool written = false;
System.Exception exception = null;
foreach (string namespaceValue in Namespaces)
{
try
{
pInMsg.Context.Write(propertyName, namespaceValue, propertyValue);
if (promoteContextProperty)
{
pInMsg.Context.Promote(propertyName, namespaceValue, propertyValue);
}
written = true;
break;
}
catch (Exception ex)
{
exception = ex;
}
}
if (!written)
{
if (exception == null)
{
}
throw exception;
}
}
/// <summary>
/// Helper class to persist BizTalk message bodies
/// </summary>
/// <param name='message'>The BizTalk message to persist</param>
/// <param name='destination'>The destination directory to persist the file to</param>
public static void PersistMessage(IBaseMessage message, string destination)
{
using (var fs = new FileStream(destination, FileMode.Create))
{
var enc = Encoding.GetEncoding("UTF-8");
if (!string.IsNullOrEmpty(message.BodyPart.Charset))
{
enc = Encoding.GetEncoding(message.BodyPart.Charset);
}
using (var writer = new StreamWriter(fs, enc))
{
var msgStream = message.BodyPart.GetOriginalDataStream();
using (var reader = new StreamReader(msgStream, enc))
{
const int size = 1024;
var buf = new char[size];
var charsRead = reader.Read(buf, 0, size);
while (charsRead > 0)
{
writer.Write(buf, 0, charsRead);
charsRead = reader.Read(buf, 0, size);
}
}
}
}
}
public static Stream CreateSourceStream(IBaseMessage pInMsg)
{
SeekableReadOnlyStream stream = new SeekableReadOnlyStream(pInMsg.BodyPart.GetOriginalDataStream());
Stream sourceStream = pInMsg.BodyPart.GetOriginalDataStream();
return sourceStream;
}
public void InitializeTest()
{
_testMessage = MessageHelper.Create("<test></test>");
_testMessage.Context.Promote(new ContextProperty("http://testuri.org#SourceProperty"), "Value");
_testMessage.Context.Promote(new ContextProperty("http://testuri.org#BooleanProperty"), true);
_testMessage.Context.Promote(new ContextProperty("http://testuri.org#XmlDocumentProperty"), new XmlDocument());
}
public void Resubmit(IBaseMessage msg, bool preserveRetryCount, object userData)
{
SystemMessageContext context = new SystemMessageContext(msg.Context);
if (preserveRetryCount)
{
UpdateProperty[] updates = new UpdateProperty[1];
updates[0] = new UpdateProperty();
updates[0].Name = retryCountProp.Name.Name;
updates[0].NameSpace = retryCountProp.Name.Namespace;
updates[0].Value = context.RetryCount++;
context.UpdateProperties(updates);
// If preserveRetryCount is true, ignore RetryInterval
// Request the redelivery immediately!!
base.Resubmit(msg, DateTime.Now, userData);
}
else
{
// This is retry in case of error/failure (i.e. normal retry)
if (context.RetryCount > 0)
{
DateTime retryAt = DateTime.Now.AddMinutes(context.RetryInterval);
base.Resubmit(msg, retryAt, userData);
}
else
{
base.MoveToNextTransport(msg, userData);
}
}
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string errorMessage;
if (!Validate(out errorMessage))
{
throw new ArgumentException(errorMessage);
}
var cu = new CompressionUtil();
for (var i = 0; i < pInMsg.PartCount; i++)
{
string partName;
var part = pInMsg.GetPartByIndex(i, out partName);
var fileName = GetFileName(part);
cu.AddMessage(part.GetOriginalDataStream(), fileName);
}
var outMsg = pContext.GetMessageFactory().CreateMessage();
outMsg.Context = pInMsg.Context;
var bodyPart = pContext.GetMessageFactory().CreateMessagePart();
bodyPart.Data = cu.GetZip();
bodyPart.Charset = "utf-8";
bodyPart.ContentType = "application/zip";
outMsg.AddPart("Body",bodyPart,true);
return outMsg;
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string errorMessage;
if (!Validate(out errorMessage))
{
throw new ArgumentException(errorMessage);
}
String value = null;
IBaseMessagePart bodyPart = pInMsg.BodyPart;
Stream inboundStream = bodyPart.GetOriginalDataStream();
VirtualStream virtualStream = new VirtualStream(VirtualStream.MemoryFlag.AutoOverFlowToDisk);
ReadOnlySeekableStream readOnlySeekableStream = new ReadOnlySeekableStream(inboundStream, virtualStream);
XmlTextReader xmlTextReader = new XmlTextReader(readOnlySeekableStream);
XPathCollection xPathCollection = new XPathCollection();
XPathReader xPathReader = new XPathReader(xmlTextReader, xPathCollection);
xPathCollection.Add(XPath);
while (xPathReader.ReadUntilMatch())
{
if (xPathReader.Match(0))
{
if (xPathReader.NodeType == XmlNodeType.Attribute)
{
value = xPathReader.GetAttribute(xPathReader.Name);
}
else
{
value = xPathReader.ReadString();
}
if (PromoteProperty)
{
pInMsg.Context.Promote(new ContextProperty(PropertyPath), value);
}
else
{
pInMsg.Context.Write(new ContextProperty(PropertyPath), value);
}
break;
}
}
if (string.IsNullOrEmpty(value) && ThrowIfNoMatch)
{
throw new InvalidOperationException("The specified XPath did not exist or contained an empty value.");
}
readOnlySeekableStream.Position = 0;
pContext.ResourceTracker.AddResource(readOnlySeekableStream);
bodyPart.Data = readOnlySeekableStream;
return pInMsg;
}
public override IBaseMessage Execute(IPipelineContext pc, IBaseMessage inmsg)
{
//write the itinerary to context, using the typed service request -
//assumes the message body is not to be altered:
RecordResult serviceRequest = new RecordResult();
PipelineComponentHelper.WriteItineraryToMessage(inmsg, serviceRequest);
return inmsg;
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
var ticket = new ISSOTicket();
pInMsg.Context.Write(new ContextProperty(SSOTicketProperties.SSOTicket), ticket.IssueTicket(0));
return pInMsg;
}
public void Disassemble(IPipelineContext pContext, IBaseMessage pInMsg)
{
IBaseMessagePart bodyPart = pInMsg.BodyPart;
if (bodyPart != null)
{
_qOutMessages = _decompressionManager.DecompressAndSpliMessage(pInMsg, pContext);
}
}
public IBaseMessage Assemble(IPipelineContext pContext)
{
var message = _inputMessage;
_inputMessage = null;
if ( message != null )
{
_stagesSeen.Add(pContext.StageID);
}
return message;
}
private ReadOnlySeekableStream GetSeekableStream(IBaseMessage msg)
{
Stream inboundStream = msg.BodyPart.GetOriginalDataStream();
VirtualStream virtualStream = new VirtualStream(VirtualStream.MemoryFlag.AutoOverFlowToDisk);
ReadOnlySeekableStream readOnlySeekableStream = new ReadOnlySeekableStream(inboundStream, virtualStream);
readOnlySeekableStream.Position = 0;
readOnlySeekableStream.Seek(0, SeekOrigin.Begin);
return readOnlySeekableStream;
}
private static void CloneParts(IPipelineContext pc, IBaseMessage inmsg, IBaseMessage outmsg, IBaseMessagePart bodyPart)
{
for (int i = 0; i < inmsg.PartCount; i++)
{
string partName = null;
IBaseMessagePart currentPart = inmsg.GetPartByIndex(i, out partName);
if (currentPart == null) continue;
outmsg.AddPart(partName, partName == inmsg.BodyPartName ? bodyPart : currentPart, partName == inmsg.BodyPartName);
}
}
public override sealed void SubmitResponseMessage(IBaseMessage solicitDocSent, IBaseMessage responseDocToSubmit)
{
IBaseMessagePart bodyPart = responseDocToSubmit.BodyPart;
if (bodyPart == null)
throw new InvalidOperationException("The message does not contain body part");
Stream stream = bodyPart.GetOriginalDataStream();
if (stream == null || stream.CanSeek == false)
throw new InvalidOperationException("Message body stream is null or it is not seekable");
base.SubmitResponseMessage(solicitDocSent, responseDocToSubmit, solicitDocSent);
}
public void MergeIntoMessage(IBaseMessage message)
{
foreach (MessageInfoContextInfoProperty prop in this.MessageContextProperties)
{
if (prop.Promoted)
{
message.Context.Promote(prop.Name, prop.Namespace, prop.Value);
}
else
{
message.Context.Write(prop.Name, prop.Namespace, prop.Value);
}
}
}
/// <summary>
/// Reads the response message from the server
/// </summary>
/// <param name="msg">Response message from the server</param>
/// <returns>Flag to delete message from the server or not</returns>
public bool TransmitMessage(IBaseMessage msg)
{
// Note: We need to read the stream which will execute the
// pipeline, we then replace the stream with the one we
// have created
IBaseMessagePart bodyPart = msg.BodyPart;
Stream s = null;
if (bodyPart != null)
s = bodyPart.GetOriginalDataStream();
// Create a memory stream to copy the data into
Stream memStrm = new MemoryStream();
byte[] buff = new byte[4096];
int dataRead = 0, readOffSet = 0, writeOffSet = 0;
if (s != null)
{
s.Seek(0, SeekOrigin.Begin);
// Copy the data from the src stream
do
{
dataRead = s.Read(buff, readOffSet, 4096);
memStrm.Write(buff, writeOffSet, dataRead);
} while (dataRead > 0);
}
// Create a new message
IBaseMessage response = BizTalkMessaging._mf.CreateMessage();
// Copy over the context
response.Context = msg.Context;
// Copy over the body part, note, only support single part messages
IBaseMessagePart messageBodyPart = BizTalkMessaging._mf.CreateMessagePart();
messageBodyPart.Data = memStrm;
memStrm.Seek(0, SeekOrigin.Begin);
response.AddPart(msg.BodyPartName, messageBodyPart, true);
_msg = response;
ThreadPool.QueueUserWorkItem(DeleteTransmitMessage, msg);
// Return false.
// We'll issue a Batch.DeleteMessage() later.
return false;
}
public void Disassemble(IPipelineContext pContext, IBaseMessage pInMsg)
{
string errorMessage;
if (!Validate(out errorMessage))
{
throw new ArgumentException(errorMessage);
}
//Get a reference to the BizTalk schema.
var documentSpec = pContext.GetDocumentSpecByName(DocumentSpecName);
//Get a list of properties defined in the schema.
var annotations = documentSpec.GetPropertyAnnotationEnumerator();
var doc = new XmlDocument();
using (var sw = new StringWriter(new StringBuilder()))
{
//Create a new instance of the schema.
doc.Load(((IFFDocumentSpec)documentSpec).CreateXmlInstance(sw));
}
//Write all properties to the message body.
while (annotations.MoveNext())
{
var annotation = (IPropertyAnnotation)annotations.Current;
var node = doc.SelectSingleNode(annotation.XPath);
object propertyValue;
if (pInMsg.Context.TryRead(new ContextProperty(annotation.Name, annotation.Namespace), out propertyValue))
{
node.InnerText = propertyValue.ToString();
}
}
var data = new VirtualStream();
pContext.ResourceTracker.AddResource(data);
doc.Save(data);
data.Seek(0, SeekOrigin.Begin);
var outMsg = pInMsg;
outMsg.BodyPart.Data = data;
//Promote message type and SchemaStrongName
outMsg.Context.Promote(new ContextProperty(SystemProperties.MessageType), documentSpec.DocType);
outMsg.Context.Promote(new ContextProperty(SystemProperties.SchemaStrongName), documentSpec.DocSpecStrongName);
_outputQueue.Enqueue(outMsg);
}
public void Disassemble(IPipelineContext pContext, IBaseMessage pInMsg)
{
//load up the Excel reader:
Stream originalStream = pInMsg.BodyPart.GetOriginalDataStream();
string fileName = (string) pInMsg.Context.Read("ReceivedFileName", "http://schemas.microsoft.com/BizTalk/2003/file-properties");
_reader = GetDataReader(fileName, originalStream);
//store the incoming context properties to write out again:
_contextProperties = new List<ContextProperty>();
for (int i = 0; i < pInMsg.Context.CountProperties; i++)
{
ContextProperty property = new ContextProperty();
property.Value = pInMsg.Context.ReadAt(i, out property.Name, out property.Namespace);
property.IsPromoted = pInMsg.Context.IsPromoted(property.Name, property.Namespace);
_contextProperties.Add(property);
}
}
/// <summary>
/// Read a context property value from a message's context.
/// </summary>
/// <param name="pInMsg">The message whose context will be read.</param>
/// <param name="propertyName">The context property name.</param>
/// <param name="defaultValue">A default value to return if the context property is not found.</param>
/// <returns>The value of the context property.</returns>
public static string Get(IBaseMessage pInMsg, string propertyName, string defaultValue = "")
{
string result = defaultValue;
try
{
foreach (string namespaceValue in Namespaces)
{
if (pInMsg.Context.Read(propertyName, namespaceValue) != null)
{
result = System.Convert.ToString(pInMsg.Context.Read(propertyName, namespaceValue));
break;
}
}
}
catch { }
return result;
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
//read the incoming JSON stream:
var inStream = pInMsg.BodyPart.GetOriginalDataStream();
var json = string.Empty;
using (var reader = new StreamReader(inStream))
{
json = reader.ReadToEnd();
}
//convert to XML:
var document = JsonConvert.DeserializeXNode(json, "root");
var output = new XElement(XName.Get(RootElementName, TargetNamespace));
output.Add(document.Root.Descendants());
//fix up the namespaces:
XNamespace ns = TargetNamespace;
foreach (var element in output.Descendants())
{
element.Name = ns.GetName(element.Name.LocalName);
var attributes = element.Attributes().ToList();
element.Attributes().Remove();
foreach (XAttribute attribute in attributes)
{
if (!attribute.IsNamespaceDeclaration)
{
element.Add(new XAttribute(attribute.Name.LocalName, attribute.Value));
}
}
}
//write to output body stream:
var outStream = new MemoryStream();
var writer = new XmlTextWriter(outStream, Encoding.Default);
output.WriteTo(writer);
writer.Flush();
outStream.Flush();
outStream.Position = 0;
pInMsg.BodyPart.Data = outStream;
//promote the message type:
pInMsg.Context.Promote(_MessageTypeProperty.Name.Name, _MessageTypeProperty.Name.Namespace, string.Format("{0}#{1}", TargetNamespace, RootElementName));
return pInMsg;
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string errorMessage;
if (!Validate(out errorMessage))
{
throw new ArgumentException(errorMessage);
}
var contentReader = new ContentReader();
var data = pInMsg.BodyPart.GetOriginalDataStream();
if (!data.CanSeek || !data.CanRead)
{
const int bufferSize = 0x280;
const int thresholdSize = 0x100000;
data = new ReadOnlySeekableStream(data, new VirtualStream(bufferSize, thresholdSize), bufferSize);
pContext.ResourceTracker.AddResource(data);
}
if (contentReader.IsXmlContent(data) && contentReader.NamespacExists(data, NamespaceToModify))
{
var encoding = contentReader.Encoding(data);
data = new ContentWriter().ModifyNamespace(data, NamespaceToModify, NewNamespace, encoding);
pContext.ResourceTracker.AddResource(data);
pInMsg.BodyPart.Data = data;
if (ShouldUpdateMessageTypeContext)
{
var rootName = contentReader.GetRootNode(data);
var contextReader = new ContextReader();
contextReader.UpdateMessageTypeContext(pInMsg.Context, NewNamespace, rootName);
}
}
else
{
data.Seek(0, SeekOrigin.Begin);
pInMsg.BodyPart.Data = data;
}
return pInMsg;
}
public static IBaseMessagePart CreateIBaseMsgPart(IBaseMessage pInMsg, ref long position, ref Stream sourceStream)
{
if (!sourceStream.CanSeek)
{
SeekableReadOnlyStream seekableStream = new SeekableReadOnlyStream(sourceStream);
pInMsg.BodyPart.Data = seekableStream;
sourceStream = pInMsg.BodyPart.Data;
}
position = sourceStream.Position;
sourceStream.Position = position;
IBaseMessagePart bodyPart = pInMsg.BodyPart;
return bodyPart;
}
public microServiceBusTransmitProperties(IBaseMessage message, string propertyNamespace)
{
XmlDocument locationConfigDom = null;
// get the adapter configuration off the message
IBaseMessageContext context = message.Context;
string config = (string)context.Read("AdapterConfig", propertyNamespace);
if (null != config)
{
locationConfigDom = new XmlDocument();
locationConfigDom.LoadXml(config);
this.ReadLocationConfiguration(locationConfigDom);
}
else // the config can be null all that means is that we are doing a dynamic send
{
this.ReadLocationConfiguration(message.Context);
}
}
public Queue DecompressAndSpliMessage(IBaseMessage inMsg, IPipelineContext pctx)
{
var readOnlySeekableStream = GetSeekableStream(inMsg);
var messages = _decompressor.DecompressMessage(readOnlySeekableStream);
var outMsgs = new Queue();
IBaseMessage outMessage;
foreach (var msg in messages)
{
outMessage = pctx.GetMessageFactory().CreateMessage();
outMessage.AddPart("Body", pctx.GetMessageFactory().CreateMessagePart(), true);
outMessage.BodyPart.Data = msg.Value;
outMessage.Context = PipelineUtil.CloneMessageContext(inMsg.Context);
ContextExtensions.Promote(outMessage.Context, new ContextProperty(FileProperties.ReceivedFileName), msg.Key);
outMsgs.Enqueue(outMessage);
}
return outMsgs;
}
private static string ResolveMessageMacros(IBaseMessage btsMessage, string fileNamePattern)
{
// generate the new filename using the specified filename pattern
// start by assigning the pattern to the output filename
string outputFileName = fileNamePattern;
// replace the %MessageID% macro
if (MessageIDMacroRegex.IsMatch(outputFileName) == true)
{
outputFileName = MessageIDMacroRegex.Replace(outputFileName, btsMessage.MessageID.ToString());
}
// replace the %BodyPartName% macro
if (BodyPartNameMacroRegex.IsMatch(outputFileName) == true)
{
outputFileName = BodyPartNameMacroRegex.Replace(outputFileName, btsMessage.BodyPartName.ToString());
}
// return generated filename
return(outputFileName);
}
public IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
if (pipelineContext == null)
{
throw new ArgumentNullException(nameof(pipelineContext));
}
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
message.BodyPart.WrapOriginalDataStream(
originalStream => {
if (_logger.IsDebugEnabled)
{
_logger.Debug($"Wrapping message stream in a {nameof(ZipInputStream)}.");
}
return(new ZipInputStream(originalStream));
},
pipelineContext.ResourceTracker);
return(message);
}
public void Execute(ref IBaseMessage inmsg, IPipelineContext pc)
{
try
{
object value = null;
value = StaticHelpers.ReadFromSSO(_SSOApplication, _SSOKey);
if (promotion == ContextInstructionTypeEnum.Write)
{
inmsg.Context.Write(propertyName, propertyNamespace, TypeCaster.GetTypedObject(value, type));
}
else if (promotion == ContextInstructionTypeEnum.Promote)
{
inmsg.Context.Promote(propertyName, propertyNamespace, TypeCaster.GetTypedObject(value, type));
}
}
catch (Exception e)
{
throw new Exception("Unable to set context property " + propertyNamespace + "#" + propertyName + " from SSO application " + _SSOApplication + " and SSO Key " + _SSOKey + ". Encountered error - " + e.ToString());
}
}
/// <summary>
/// Copies all the message parts from the source message into the destination message.
/// </summary>
/// <param name="sourceMessage">Source message.</param>
/// <param name="destinationMessage">Destination message.</param>
public static void CopyMessageParts(IBaseMessage sourceMessage, IBaseMessage destinationMessage)
{
if (sourceMessage == null)
{
throw new ArgumentNullException("sourceMessage");
}
if (destinationMessage == null)
{
throw new ArgumentNullException("destinationMessage");
}
string bodyPartName = sourceMessage.BodyPartName;
for (int index = 0; index < sourceMessage.PartCount; ++index)
{
string partName = null;
IBaseMessagePart partByIndex = sourceMessage.GetPartByIndex(index, out partName);
bool isBodyPart = string.Compare(partName, bodyPartName, true, CultureInfo.CurrentCulture) == 0;
destinationMessage.AddPart(partName, partByIndex, isBodyPart);
}
}
public static int ResolveTrackingContextCacheDuration(this IBaseMessage message, TimeSpan configuredDuration)
{
// TODO ? assert that WCF transport is used
var wcfTimeout = message.GetProperty(WcfProperties.SendTimeout);
if (!wcfTimeout.IsNullOrEmpty())
{
return((int)TimeSpan.Parse(wcfTimeout, CultureInfo.InvariantCulture).TotalSeconds);
}
// TODO ? assert that HTTP transport is used
var httpTimeout = message.GetProperty(HttpProperties.RequestTimeout);
// TODO ? assert Timeout.Value > 0
if (httpTimeout.HasValue)
{
return(httpTimeout.Value);
}
return((int)configuredDuration.TotalSeconds);
}
private IBaseMessage CreateMessage(IEventType eventType, ActionContext contextItem)
{
Stream fs;
fs = new MemoryStream(eventType.DataContext);
IBaseMessagePart part = this.messageFactory.CreateMessagePart();
part.Data = fs;
IBaseMessage message = this.messageFactory.CreateMessage();
message.AddPart(MESSAGE_BODY, part, true);
SystemMessageContext context = new SystemMessageContext(message.Context);
context.InboundTransportType = this.transportType;
context.InboundTransportLocation = this.properties.Uri;
//Write/Promote any adapter specific properties on the message context
message.Context.Write(PROP_REMOTEMESSAGEID, PROP_NAMESPACE, contextItem.BubblingObjectBag.MessageId);
return(message);
}
public void AddDocument(IPipelineContext pc, IBaseMessage pInMsg)
{
assembler.AddDocument(pc, pInMsg);
string type = String.Empty;
try
{
type = pInMsg.Context.Read("MessageType", NS) as string;
}
catch
{
type = String.Empty;
}
if (!string.IsNullOrWhiteSpace(type))
{
pInMsg.Context.Write("Operation", NS, type);
pInMsg.Context.Promote("Operation", NS, type);
}
}
/// <summary>
/// Transmit a message handed down by the EPM
/// </summary>
/// <param name="msg">Message to send</param>
/// <returns>True if the message was sent successfuly</returns>
public bool TransmitMessage(IBaseMessage msg)
{
_terminate.Enter();
try {
bool logMessages = Convert.ToBoolean(
GetAdapterConfigValue(msg.Context, "logMessages")
);
if (logMessages)
{
SystemMessageContext ctxt = new SystemMessageContext(msg.Context);
LogHelper.LogMessage(msg.MessageID, ctxt.InterchangeID);
}
//
// discard the message
//
return(true);
} finally {
_terminate.Leave();
}
}
public void AddDocument(IPipelineContext pContext, IBaseMessage pInMsg)
{
StreamReader messageReader = new StreamReader(pInMsg.BodyPart.GetOriginalDataStream());
StringBuilder messageBuilder = new StringBuilder();
messageBuilder.Append("<?xml version=\"1.0\"?>");
messageBuilder.Append(messageReader.ReadToEnd().ExceptBlanks());
MemoryStream newMessageStream = new MemoryStream();
StreamWriter writer = new StreamWriter(newMessageStream);
writer.Write(messageBuilder.ToString());
writer.Flush();
newMessageStream.Seek(0, SeekOrigin.Begin);
IBaseMessage outputMessage = pInMsg;
outputMessage.BodyPart.Data = newMessageStream;
_outputMessages.Enqueue(outputMessage);
}
protected async void RecieveMessageAsync(byte[] messageBytes, IPEndPoint ipEndPoint)
{
await Task.Run(() =>
{
try
{
IBaseMessage message = Serializer.Deserialize(messageBytes);
if (PeerManager.AddOrUpdatePeer(message.From, ipEndPoint))
{
OnNewConnectedPeer?.Invoke(this, message.From);
}
OnMessageReceived?.Invoke(this, message);
}
catch (Exception e)
{
OnMessageReceivedFailure?.Invoke(this, new ReceiveFailureException("Failed deserialising new message", e));
}
});
}
public void CanExecutePipelineWithFlatFile()
{
ReceivePipelineWrapper pipeline =
PipelineFactory.CreateReceivePipeline(typeof(CSV_FF_RecvPipeline));
// Create the input message to pass through the pipeline
Stream stream = DocLoader.LoadStream("CSV_FF_RecvInput.txt");
IBaseMessage inputMessage = MessageHelper.CreateFromStream(stream);
inputMessage.BodyPart.Charset = "UTF-8";
// Add the necessary schemas to the pipeline, so that
// disassembling works
pipeline.AddDocSpec(typeof(Schema3_FF));
// Execute the pipeline, and check the output
MessageCollection outputMessages = pipeline.Execute(inputMessage);
Assert.IsNotNull(outputMessages);
Assert.IsTrue(outputMessages.Count > 0);
}
protected override void SubmitRequestFailure(IBaseMessage message, int hrStatus, object userData)
{
failedMessages.Add(new FailedMessage(message, hrStatus));
Stream originalStream = message.BodyPart.GetOriginalDataStream();
if (this.innerBatch != null)
{
try
{
originalStream.Seek(0, SeekOrigin.Begin);
message.BodyPart.Data = originalStream;
this.innerBatch.MoveToSuspendQ(message, userData);
this.innerBatchCount++;
}
catch (Exception e)
{
Trace.WriteLine("ReceiveBatch.SubmitFailure Exception: {0}", e.Message);
this.innerBatch = null;
}
}
}
/// <summary>
/// Archives the input message into the specified archiving location.
/// </summary>
/// <param name="pipelineContext">Pipeline context</param>
/// <param name="inputMessage">Input message</param>
/// <returns>Original input message</returns>
protected override IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage inputMessage)
{
// check if the message already has the RetryCount and RetryInterval properties
// to skip the processing
int retryCount = inputMessage.Context.Read <int>(BtsProperties.RetryCount.Name, BtsProperties.RetryCount.Namespace, 0);
int retryInterval = inputMessage.Context.Read <int>(BtsProperties.RetryInterval.Name, BtsProperties.RetryInterval.Namespace, 0);
if (retryCount <= 0 && retryInterval <= 0)
{
// get the actual number of transmissions the send handler has attempted
int actualRetryCount = inputMessage.Context.Read <int>(BtsProperties.ActualRetryCount.Name, BtsProperties.ActualRetryCount.Namespace, 0);
TraceProvider.Logger.TraceInfo("Message context ActualRetryCount = {0}", actualRetryCount);
// get configured retry settings
retryCount = this.RetryCount;
retryInterval = this.RetryInterval;
TraceProvider.Logger.TraceInfo("SendPortRetryService configuration settings: RetryCount = {0}, RetryInterval = {1}", retryCount, retryInterval);
if (retryCount > 0 && retryInterval > 0)
{
// calculate how many retries are left
retryCount = Math.Max(retryCount - actualRetryCount, 0);
// update message context
inputMessage.Context.Write(BtsProperties.RetryCount.Name, BtsProperties.RetryCount.Namespace, retryCount);
inputMessage.Context.Write(BtsProperties.RetryInterval.Name, BtsProperties.RetryInterval.Namespace, retryInterval);
TraceProvider.Logger.TraceInfo("Updated Message Retry context properties to: RetryCount = {0}, RetryInterval = {1}", retryCount, retryInterval);
}
else
{
TraceProvider.Logger.TraceInfo("Skipping SendPortRetry, RetryCount and/or RetryInterval not specified: RetryCount = {0}, RetryInterval = {1}", retryCount, retryInterval);
}
}
else
{
TraceProvider.Logger.TraceInfo("Skipping SendPortRetry, message already has context properties: RetryCount = {0}, RetryInterval = {1}", retryCount, retryInterval);
}
// return original message
return(inputMessage);
}
public virtual IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
var map = message.ResolvePluginType(BizTalkFactoryProperties.MapTypeName, MapType)
.OfPluginType <TransformBase>();
if (map != null)
{
if (_logger.IsDebugEnabled)
{
_logger.DebugFormat("Applying '{0}' XSL Transform to message.", map.AssemblyQualifiedName);
}
message.BodyPart.WrapOriginalDataStream(
originalStream => originalStream
.Transform()
.ExtendWith(message.Context)
.Apply(map, Encoding),
pipelineContext.ResourceTracker);
if (map.GetOutputSettings().OutputMethod == XmlOutputMethod.Xml)
{
if (_logger.IsDebugEnabled)
{
_logger.DebugFormat("Probing output of '{0}' XSL Transform and promoting new message type.", map.AssemblyQualifiedName);
}
message.ProbeAndPromoteMessageType(pipelineContext);
}
else if (_logger.IsDebugEnabled)
{
_logger.DebugFormat("Skip probing of '{0}' XSL Transform output for a message type as its OutputMethod is not XML.", map.AssemblyQualifiedName);
}
}
else
{
if (_logger.IsDebugEnabled)
{
_logger.Debug("No XSL Transform was found in message context or configured to apply to message.");
}
}
return(message);
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string name = String.Empty;
string ns = String.Empty;
/*
* for (int i = 0; i < pInMsg.Context.CountProperties; i++)
* {
* object obj = pInMsg.Context.ReadAt(i, out name, out ns);
*
* }
*/
Stream orig_stream = pInMsg.BodyPart.GetOriginalDataStream();
if (orig_stream == null)
{
return(pInMsg);
}
var assembly = pInMsg.Context.Read("SchemaStrongName", ns_system);
if (assembly == null)
{
throw new ArgumentException("Schema StrongName is not promoted!");
}
SchemaMetaData schemaMetaData = SchemaRetriever.GetSchemaMetaData((string)assembly);
if (schemaMetaData != null)
{
pInMsg.BodyPart.Data = new XPathStream(orig_stream, schemaMetaData, pInMsg.Context);
}
return(pInMsg);
}
public IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
var extractors = BuildPropertyExtractorCollection(pipelineContext, message);
var xpathExtractors = extractors.OfType <XPathExtractor>().ToArray();
var otherExtractors = extractors.Except(xpathExtractors).ToArray();
if (otherExtractors.Any())
{
otherExtractors.Each(pe => pe.Execute(message.Context));
}
if (xpathExtractors.Any())
{
// setup a stream that will invoke our callback whenever an XPathExtractor's XPath expression is matched
message.BodyPart.WrapOriginalDataStream(
originalStream => XPathMutatorStreamFactory.Create(
originalStream,
xpathExtractors,
() => message.Context),
pipelineContext.ResourceTracker);
}
return(message);
}
public void TestGoogleBucket()
{
IBaseMessage msg = MessageHelper.CreateFromString(Resource.GoogleBucketEntry_1);
rcvpipeline.AddDocSpec(typeof(Schemas.BucketClaimCheck));
MessageCollection messages = rcvpipeline.Execute(msg);
IBaseMessage message = messages[0];
ClaimCheckPipelineComponent claimCheckPipelineComponent = new ClaimCheckPipelineComponent();
claimCheckPipelineComponent.Enabled = true;
claimCheckPipelineComponent.ClientId = "111382948100122064143";
claimCheckPipelineComponent.ServiceAccountName = "*****@*****.**";
FileInfo credentials = new FileInfo(googlecredentials);
var jsonfilepath = credentials.FullName;
claimCheckPipelineComponent.ServiceAccountKey = jsonfilepath;
sndpipeline.AddComponent(claimCheckPipelineComponent, PipelineStage.Encode);
IBaseMessage sendmessage = sndpipeline.Execute(messages);
Diff myDiff = DiffBuilder.Compare(Input.FromString(Resource.GoogleBucketResult))
.WithTest(Input.FromStream(sendmessage.BodyPart.Data))
.CheckForIdentical().Build();
Assert.IsFalse(myDiff.HasDifferences());
}
public void XmlToJsonConverterPcDoesNotRemovesAtTheRateCharactersWhenRemoveAtTheRateCharIsSetToFalse()
{
//Arrange
IBaseMessage inputMessage =
PTL.MessageHelper.CreateFromStream(MessageHelper.LoadMessage("PurchaseOrder.xml"));
var xmlToJsonConverter = new XmlToJsonConverter {
RemoveAtTheRateChar = false
};
PTL.SendPipelineWrapper testPipelineWrapper = PTL.PipelineFactory.CreateEmptySendPipeline();
testPipelineWrapper.AddComponent(xmlToJsonConverter, PTL.PipelineStage.Encode);
//Act
IBaseMessage outputMessages = testPipelineWrapper.Execute(inputMessage);
//Assert
Assert.IsTrue(outputMessages.BodyPart.Data.Position == 0, "The stream position should be zero");
var rdr = new StreamReader(outputMessages.BodyPart.Data);
string outMsg = rdr.ReadToEnd();
Debug.WriteLine("Output Message: " + outMsg);
Assert.IsTrue(outMsg.IndexOf('@', 0) > 0);
}
public PowershellTransmitterProperties(IBaseMessage message, string propertyNamespace)
{
XmlDocument locationConfigDom = null;
// get the adapter configuration off the message
IBaseMessageContext context = message.Context;
string config = (string)context.Read("AdapterConfig", propertyNamespace);
// the config can be null all that means is that we are doing a dynamic send
if (null != config)
{
locationConfigDom = new XmlDocument();
locationConfigDom.LoadXml(config);
Uri = Extract(locationConfigDom, "/Config/uri", string.Empty);
script = Extract(locationConfigDom, "/Config/script", string.Empty);
host = IfExistsExtract(locationConfigDom, "Config/host", string.Empty);
user = IfExistsExtract(locationConfigDom, "Config/user", string.Empty);
password = IfExistsExtract(locationConfigDom, "Config/password", string.Empty);
}
}
public IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
message.EnsureFileOutboundTransport();
var location = Path.GetDirectoryName(message.GetProperty(BtsProperties.OutboundTransportLocation));
if (ImpersonationEnabled)
{
if (_logger.IsDebugEnabled)
{
_logger.Debug("Impersonating file adapter's configured user to create directory.");
}
Delegate.InvokeAs(
message.GetProperty(FileProperties.Username),
message.GetProperty(FileProperties.Password),
() => CreateDirectory(location));
}
else
{
CreateDirectory(location);
}
return(message);
}
IBaseMessage IComponent.Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string json;
Trace.WriteLine("JsonToXmlConverter Pipeline - Entered Execute()");
Trace.WriteLine(String.Format("JsonToXmlConverter Pipeline - RootNode: {0}", Rootnode));
var originalStream = pInMsg.BodyPart.GetOriginalDataStream();
using (TextReader reader = new StreamReader(originalStream))
{
json = reader.ReadToEnd();
}
Trace.WriteLine(String.Format("JsonToXmlConverter Pipeline - Read JSON Data: {0}", json));
Trace.WriteLine(String.Format("JsonToXmlConverter Pipeline - Deserializing JSON to Xml..."));
try
{
// Append deserialized Xml data to master root node.
XmlDocument xmlDoc = !string.IsNullOrWhiteSpace(Rootnode) ? JsonConvert.DeserializeXmlNode(json, Rootnode) : JsonConvert.DeserializeXmlNode(json);
Trace.WriteLine(String.Format("JsonToXmlConverter Pipeline - Xml: {0}", xmlDoc.InnerXml));
var output = Encoding.ASCII.GetBytes(xmlDoc.InnerXml);
var memoryStream = new MemoryStream();
memoryStream.Write(output, 0, output.Length);
memoryStream.Position = 0;
pInMsg.BodyPart.Data = memoryStream;
}
catch (Exception ex)
{
Trace.WriteLine(String.Format("JsonToXmlConverter Pipeline - Exception: {0}", ex.Message));
}
pInMsg.BodyPart.Data.Position = 0;
return(pInMsg);
}
public static void ShowMessage(IBaseMessage message, TestContext testContext, bool asXml = true)
{
testContext.WriteLine("-------------------");
for (int i = 0; i < message.Context.CountProperties; i++)
{
string strName;
string strNamespace;
var value = message.Context.ReadAt(i, out strName, out strNamespace);
testContext.WriteLine("{1} - {0} = {2}", strName, strNamespace, value);
}
testContext.WriteLine("-------------------");
if (asXml)
{
// Show the intermediate result
var reader = XmlReader.Create(message.BodyPart.Data);
{
using (StringWriter writer = new StringWriter())
{
XmlTextWriter xmlWriter = new XmlTextWriter(writer)
{
//set formatting options
Formatting = Formatting.Indented,
Indentation = 1,
IndentChar = '\t'
};
//write the document formatted
xmlWriter.WriteNode(reader, true);
testContext.WriteLine(writer.ToString());
}
testContext.WriteLine("-------------------");
}
}
else
{
var reader = new StreamReader(message.BodyPart.Data);
testContext.WriteLine(reader.ReadToEnd());
testContext.WriteLine("-------------------");
}
}
private void OnSendButton(object param)
{
if (param is string)
{
string str = (string)param;
if (string.IsNullOrEmpty(str))
{
Debug.LogErrorFormat("OnSendButton str IsNullOrEmpty");
return;
}
MsgPerson p = new MsgPerson();
p.Name = "huangqiaoping_hahaha";
p.Email = "*****@*****.**";
p.Id = 222;
IBaseMessage msg = ReceiverHelper.PopMessage();
msg.WriteIn(p, DefineProtobuf.MSG_PERSON);
CoreModules.netMDL.SendMessage(msg);
Debug.LogErrorFormat("OnSendButton str = {0}", str);
}
}
public IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
if (TrackingModes != ActivityTrackingModes.None)
{
message = _defaultActivityTracker.Execute(pipelineContext, message);
var markableForwardOnlyEventingReadStream = message.BodyPart.WrapOriginalDataStream(
originalStream => originalStream.AsMarkable(),
pipelineContext.ResourceTracker);
var probe = markableForwardOnlyEventingReadStream.ProbeBatchContent();
var batchDescriptor = probe.BatchDescriptor;
if (batchDescriptor != null && !batchDescriptor.EnvelopeSpecName.IsNullOrEmpty())
{
if (_logger.IsDebugEnabled)
{
_logger.DebugFormat(
"Tracking batch release process for envelope '{0}' and partition '{1}'.",
batchDescriptor.EnvelopeSpecName,
batchDescriptor.Partition ?? "[null]");
}
var batchTrackingContext = probe.BatchTrackingContext;
BatchReleaseProcessActivityTracker.Create(pipelineContext, message).TrackActivity(batchTrackingContext);
message.SetProperty(TrackingProperties.Value1, batchDescriptor.EnvelopeSpecName);
message.SetProperty(TrackingProperties.Value2, batchDescriptor.EnvironmentTag);
message.SetProperty(TrackingProperties.Value3, batchDescriptor.Partition);
}
else
{
if (_logger.IsInfoEnabled)
{
_logger.Debug("Tracking of batch release process is skipped for non batch message.");
}
}
markableForwardOnlyEventingReadStream.StopMarking();
}
return(message);
}
// This is for submit-response
protected override void SubmitSuccess(IBaseMessage message, Int32 hrStatus, object userData)
{
if (this.batchFailed)
{
// Previous submit operation might have moved the stream position
// Seek the stream position back to zero before submitting again!
IBaseMessage solicit = userData as IBaseMessage;
if (solicit == null)
{
throw new InvalidOperationException("Response message does not have corresponding request message");
}
IBaseMessagePart responseBodyPart = message.BodyPart;
if (responseBodyPart != null)
{
Stream stream = responseBodyPart.GetOriginalDataStream();
stream.Position = 0;
}
this.batch.SubmitResponseMessage(solicit, message);
}
}
public IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
var customBrokeredMessagePropertyNamespace = message.GetProperty(SBMessagingProperties.CustomBrokeredMessagePropertyNamespace)
?? throw new InvalidOperationException($"{nameof(CustomBrokeredMessagePropertyNamespace)} has no value defined in SB-Messaging adapter configuration.");
if (message.Direction().IsInbound())
{
var correlationId = message.GetProperty(SBMessagingProperties.CorrelationId);
// use the native BTS API instead of the message.PromoteCorrelationId(correlationId) to have no dependency on
// BizTalk.Schemas which would reversed the desired dependency order, i.e. from an artifact component
// (BizTalk.Schemas) to a runtime one (BizTalk.Pipeline.MicroComponents itself)
if (!correlationId.IsNullOrEmpty())
{
message.Context.Promote(nameof(SBMessagingProperties.CorrelationId), PropertySchemaNamespaces.BizTalkFactory, correlationId);
}
var messageType = (string)message.Context.Read(nameof(BizTalkFactoryProperties.MessageType), customBrokeredMessagePropertyNamespace);
if (!messageType.IsNullOrEmpty())
{
message.Promote(BtsProperties.MessageType, messageType);
}
}
else
{
// use the native BTS API instead of the message.GetProperty(BizTalkFactoryProperties.CorrelationId) to have no
// dependency on BizTalk.Schemas which would reversed the desired dependency order, i.e. from an artifact component
// (BizTalk.Schemas) to a runtime one (BizTalk.Pipeline.MicroComponents itself)
var correlationId = (string)message.Context.Read(nameof(SBMessagingProperties.CorrelationId), BizTalkFactoryProperties.MessageType.Namespace);
if (!correlationId.IsNullOrEmpty())
{
message.SetProperty(SBMessagingProperties.CorrelationId, correlationId);
}
var messageType = message.GetOrProbeMessageType(pipelineContext);
if (!messageType.IsNullOrEmpty())
{
message.Context.Write(nameof(BizTalkFactoryProperties.MessageType), customBrokeredMessagePropertyNamespace, messageType);
}
}
return(message);
}
public static void CopyMessageParts(IPipelineContext pc, IBaseMessage inmsg, IBaseMessage outmsg, IBaseMessagePart bodyPart, bool allowUnrecognizeMessage)
{
string bodyPartName = inmsg.BodyPartName;
for (int i = 0; i < inmsg.PartCount; i++)
{
string partName = null;
IBaseMessagePart partByIndex = inmsg.GetPartByIndex(i, out partName);
if ((partByIndex == null) && !allowUnrecognizeMessage)
{
throw new ArgumentNullException("otherOutPart[" + i + "]");
}
if (bodyPartName != partName)
{
outmsg.AddPart(partName, partByIndex, false);
}
else
{
outmsg.AddPart(bodyPartName, bodyPart, true);
}
}
}
public void Execute(ref IBaseMessage inmsg, IPipelineContext pc)
{
System.IO.StreamReader reader = new System.IO.StreamReader(inmsg.BodyPart.GetOriginalDataStream());
VirtualStream updatedStream = new VirtualStream();
System.IO.StreamWriter writer = new System.IO.StreamWriter(updatedStream, reader.CurrentEncoding);
writer.AutoFlush = true;
pc.ResourceTracker.AddResource(reader);
pc.ResourceTracker.AddResource(updatedStream);
pc.ResourceTracker.AddResource(writer);
while (!reader.EndOfStream)
{
string body = reader.ReadLine();
foreach (KeyValuePair <string, string> kp in stringReplaceCollection)
{
body = body.Replace(kp.Key, kp.Value);
}
foreach (KeyValuePair <string, string> kp in regexReplaceCollection)
{
body = Regex.Replace(body, kp.Key, kp.Value);
}
if (reader.EndOfStream)
{
writer.Write(body);
}
else
{
writer.WriteLine(body);
}
}
updatedStream.Position = 0;
inmsg.BodyPart.Data = updatedStream;
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string errorMessage;
if (!Validate(out errorMessage))
{
throw new ArgumentException(errorMessage);
}
try
{
var attachmentFileName = ContextExtensions.Read(pInMsg.Context, new ContextProperty(PropertyPath));
pInMsg.BodyPart.PartProperties.Write("FileName", "http://schemas.microsoft.com/BizTalk/2003/mime-properties", attachmentFileName);
}
catch (Exception ex)
{
EventLog.WriteEntry("SetEmailAttachmentFilename", ex.Message, EventLogEntryType.Error);
throw new Exception(ex.Message);
}
return pInMsg;
}
/// <summary>
/// Implementation for AsyncTransmitterEndpoint::ProcessMessage
/// Transmit the message and optionally return the response message (for Request-Response support)
/// </summary>
public override IBaseMessage ProcessMessage(IBaseMessage message)
{
Stream source = message.BodyPart.Data;
byte[] content = null;
using (var memoryStream = new MemoryStream())
{
source.CopyTo(memoryStream);
content = memoryStream.ToArray();
}
// build url
GrabCasterTransmitProperties props = new GrabCasterTransmitProperties(message, propertyNamespace);
var idComponent = message.Context.Read(PROP_IDCOMPONENT, PROP_NAMESPACE);
var idConfiguration = message.Context.Read(PROP_IDCONFIGURATION, PROP_NAMESPACE);
var pointName = message.Context.Read(PROP_POINTNAME, PROP_NAMESPACE);
if (idComponent != null && idConfiguration != null)
{
GrabCaster.Framework.Library.Embedded.ExecuteTrigger(
idConfiguration.ToString(),
idComponent.ToString(),
content);
}
else
{
GrabCaster.Framework.Library.Embedded.ExecuteTrigger(
props.IdConfiguration,
props.IdComponent,
content);
}
//GrabCaster.Framework.Library.Embedded.ExecuteTrigger(
// "{82208FAA-272E-48A7-BB5C-4EACDEA538D2}",
// "{306DE168-1CEF-4D29-B280-225B5D0D76FD}",
// content);
return(null);
}
/// <summary>
/// Copy over all parts of the message from a source message to a destination message, choosing which part should be the body part
/// </summary>
private void CopyMessageParts(IBaseMessage sourceMessage, IBaseMessage destinationMessage, IBaseMessagePart newBodyPart)
{
//Explicitly clear the collection in case this has gone through a disassembler with multiple messages and there are leftovers from the last time
partNames.Clear();
string bodyPartName = sourceMessage.BodyPartName;
for (int partCounter = 0; partCounter < sourceMessage.PartCount; ++partCounter)
{
string partName = null;
IBaseMessagePart messagePart = sourceMessage.GetPartByIndex(partCounter, out partName);
partNames.Add(partCounter, partName);
if (partName != bodyPartName)
{
destinationMessage.AddPart(partName, messagePart, false);
}
else
{
destinationMessage.AddPart(bodyPartName, newBodyPart, true);
}
}
}
/// <summary>
/// Gets the next message from the message set resulting from the disassembler execution.
/// </summary>
/// <param name="pipelineContext">
/// The IPipelineContext containing the current pipeline context.
/// </param>
/// <returns>
/// A pointer to the IBaseMessage containing the next message from the disassembled document.
/// Returns NULL if there are no more messages left.
/// </returns>
public IBaseMessage GetNext(IPipelineContext pipelineContext)
{
while (true)
{
// Check to see see if we have just processed a mediated message.
if (this.currentMediatedMessage == null)
{
// If not, get the next disassembled XML message
this.currentXmlMessage = this.btfDasmComp.GetNext(pipelineContext);
// If there are no further disassembled XML messages, return null.
if (this.currentXmlMessage == null)
{
return(null);
}
// Indicate that we have just got the next flat file message by ensuring that
// the service mediation component is null.
this.serviceMediationDasmNoFurtherMessages = true;
}
// Check if we have just got the next flat file message. If so, create and initialise
// a new service mediation component.
if (this.serviceMediationDasmNoFurtherMessages)
{
this.InitialiseServiceMediation();
this.serviceMediationDasm.Disassemble(pipelineContext, this.currentXmlMessage);
}
// Get the next mediated message
this.currentMediatedMessage = this.serviceMediationDasm.GetNext(pipelineContext);
// If a mediated message was found, return it.
if (this.currentMediatedMessage != null)
{
return(this.currentMediatedMessage);
}
}
}
/// <summary>
/// Executes the receive pipeline
/// </summary>
/// <param name="inputMessage">Input message to feed to the pipeline</param>
/// <returns>A collection of messages that were generated by the pipeline</returns>
public MessageCollection Execute(IBaseMessage inputMessage)
{
if ( inputMessage == null )
throw new ArgumentNullException("inputMessage");
Pipeline.InputMessages.Add(inputMessage);
MessageCollection output = new MessageCollection();
Pipeline.Execute(Context);
IBaseMessage om = null;
while ( (om = Pipeline.GetNextOutputMessage(Context)) != null )
{
output.Add(om);
// we have to consume the entire stream for the body part.
// Otherwise, the disassembler might enter an infinite loop.
// We currently copy the output into a new memory stream
if ( om.BodyPart != null && om.BodyPart.Data != null ) {
om.BodyPart.Data = CopyStream(om.BodyPart.Data);
}
}
return output;
}
internal static IBaseMessage CloneMessage(IBaseMessage inmsg, IPipelineContext pc)
{
IBaseMessageFactory messageFactory = pc.GetMessageFactory();
var outmsg = messageFactory.CreateMessage();
outmsg.Context = PipelineUtil.CloneMessageContext(inmsg.Context);
// Generate new empty message body part, we will retain nothing from the old
IBaseMessagePart body = messageFactory.CreateMessagePart();
if ((inmsg != null) && (inmsg.BodyPart != null))
body.PartProperties = PipelineUtil.CopyPropertyBag(inmsg.BodyPart.PartProperties, messageFactory);
// This is what the XmlWriter will end up generating, and what appears in the
// directive at the top of the file
body.Charset = "UTF-8";
body.ContentType = "text/xml";
body.Data = null;
CloneParts(pc, inmsg, outmsg, body);
return outmsg;
}
public IBaseMessage Execute(IPipelineContext pContext, IBaseMessage pInMsg)
{
string errorMessage;
if (!Validate(out errorMessage))
{
throw new ArgumentException(errorMessage);
}
var encryptionKey = Convert.FromBase64String(EncryptionKey);
var ms = new MemoryStream();
using (var provider = new AesCryptoServiceProvider())
{
provider.Key = encryptionKey;
provider.Mode = CipherMode.CBC;
provider.Padding = PaddingMode.PKCS7;
using (var encryptor = provider.CreateEncryptor(provider.Key, provider.IV))
{
ms.Write(provider.IV, 0, 16);
var cs = new CryptoStream(ms, encryptor, CryptoStreamMode.Write);
pInMsg.BodyPart.GetOriginalDataStream().CopyTo(cs);
cs.FlushFinalBlock();
}
}
ms.Seek(0, SeekOrigin.Begin);
ms.Position = 0;
pInMsg.BodyPart.Data = ms;
return pInMsg;
}