public Message Execute(Message message, TimeSpan timeout)
{
System.Diagnostics.Debug.WriteLine(
"Sending an outbound message",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
if (message == null)
{
throw new ArgumentNullException("message");
}
XmlDictionaryReader xdr = message.GetReaderAtBodyContents();
System.Diagnostics.Debug.WriteLine("Reading the message body in base64 encoding");
// Reading the message contents as a base64 encoded string
if (xdr.NodeType == XmlNodeType.Element)
{
// In case the content is nested in an element under the Body element
xdr.Read();
}
byte[] msgBuffer = xdr.ReadContentAsBase64();
var encoding = Encoding.GetEncoding(
this.Connection.ConnectionFactory.Adapter.Encoding);
// Create MockMessage isntance
var mockMessage = new MockMessage(
msgBuffer,
encoding);
CopyPromotedProperties(message, mockMessage);
using (StreamingNamedPipeClient pipeClient = new StreamingNamedPipeClient(
Connection.ConnectionFactory.ConnectionUri.Uri))
{
pipeClient.Connect((int)timeout.TotalMilliseconds);
System.Diagnostics.Debug.WriteLine(
"The pipe client was connected!Sending the outbound message over the pipe",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
pipeClient.WriteMessage(mockMessage);
System.Diagnostics.Debug.WriteLine(
"Outbound message sent!",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
// Check if the IsSolicitResponse context property is present and set to true
bool isTwoWay = false;
object isSolicitResponseValue;
if (message.Properties.TryGetValue(
"http://schemas.microsoft.com/BizTalk/2003/system-properties#IsSolicitResponse",
out isSolicitResponseValue))
{
isTwoWay = Convert.ToBoolean(
isSolicitResponseValue,
CultureInfo.InvariantCulture);
}
// Check if the CorrelationToken prometed property is present
if (isTwoWay)
{
// We are in a two-way communication scenario
System.Diagnostics.Debug.WriteLine(
"Two-way communication - reading the response message",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
string respContents = null;
// We proceed with waiting for the response
Message responseMsg = null;
var responseMockMessage = pipeClient.ReadMessage();
respContents = string.Format(
CultureInfo.InvariantCulture,
"<MessageContent>{0}</MessageContent>",
responseMockMessage.BodyBase64);
XmlReader respReader = XmlReader.Create(new StringReader(respContents));
System.Diagnostics.Debug.WriteLine(
"Constructing the response WCF Message",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
responseMsg = Message.CreateMessage(MessageVersion.Default, string.Empty, respReader);
// Check if there are returned some properties that needs to be written/promoted to the message context
foreach (var property in responseMockMessage.Properties)
{
if (responseMsg.Properties.ContainsKey(property.Key))
{
responseMsg.Properties[property.Key] = property.Value;
}
else
{
responseMsg.Properties.Add(
property.Key, property.Value);
}
}
System.Diagnostics.Debug.WriteLine(
"Response WCF Message constructed. Returning it to BizTalk",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
return(responseMsg);
}
else
{
System.Diagnostics.Debug.WriteLine(
"One way communication - returning empty response WCF Message to BizTalk",
"TransMock.Wcf.Adapter.MockAdapterOutboundHandler");
// Return empty message in one-way scenario
return(Message.CreateMessage(MessageVersion.Default, string.Empty));
}
}
}
