public IBaseMessage GetNext(IPipelineContext pContext)
{
if (messages == null)
{
messages = new Queue <IBaseMessage>();
IBaseMessage msgS1 = null;
while ((msgS1 = ffDasmPC.GetNext(pContext)) != null)
{
XmlDasmComp xmlDasmPC = new XmlDasmComp();
SetXmlDasmProperties(xmlDasmPC);
xmlDasmPC.Disassemble(pContext, msgS1);
IBaseMessage msgS2 = null;
while ((msgS2 = xmlDasmPC.GetNext(pContext)) != null)
{
messages.Enqueue(msgS2);
}
}
}
if (messages.Count > 0)
{
return(messages.Dequeue());
}
return(null);
}
/// <summary>
/// Promotes properties defined in an XSD schema for an XML message.
/// </summary>
/// <param name="message">the XML message.</param>
/// <param name="pc">Pipeline context.</param>
/// <returns>The message with promoted properties.</returns>
public static IBaseMessage PromotePropertiesBySchema(this IBaseMessage message, IPipelineContext pc)
{
// Write the PromotePropertiesOnly property on the message
message.Context.Write("PromotePropertiesOnly", Resources.UriXmlNormProperties, true);
var xmlDasmComp = new XmlDasmComp {
AllowUnrecognizedMessage = true, ValidateDocument = false
};
xmlDasmComp.Disassemble(pc, message);
var outMsg = xmlDasmComp.GetNext(pc);
outMsg.BodyPart.Data.Position = 0;
return(outMsg);
}
IBaseMessage GetNextMessage(IPipelineContext pContext)
{
IBaseMessage outMsg = null;
if (childReader == null || childReader.EOF)
{
baseMsg = innerDasm.GetNext(pContext);
if (baseMsg == null)
{
return(baseMsg);
}
childReader = XmlReader.Create(baseMsg.BodyPart.GetOriginalDataStream());
}
while (childReader.Read())
{
MessageType msgType = new MessageType
{
RootName = childReader.LocalName
,
TargetNamespace = childReader.NamespaceURI
};
if (messageTypes.ContainsKey(msgType))
{
currDocument = messageTypes[msgType];
//Is used XmlTranslatorStream as it is the only one i could find that takes an XmlReader as input
//At this point i did not want to write my own custom stream
// XmlTranslatorStream trans = new XmlTranslatorStream(childReader.ReadSubtree());
outMsg = CreateMessage(pContext, childReader);
break;
}
}
if (outMsg == null)
{
outMsg = GetNextMessage(pContext); //make sure there is no more messages in base queue
}
return(outMsg); //return null if the message is null, but check if there exists more enveloped messages
}
public Microsoft.BizTalk.Message.Interop.IBaseMessage GetNext(IPipelineContext pContext)
{
return(_xmlDissambler.GetNext(pContext));
}
