public static void TryProbeAndPromoteMessageType(this IBaseMessage message, IPipelineContext pipelineContext)
{
var messageType = message.ProbeMessageType(pipelineContext);
if (pipelineContext.TryGetDocumentSpecByType(messageType, out var docSpec))
{
message.Promote(BtsProperties.MessageType, docSpec.DocType);
message.Promote(BtsProperties.SchemaStrongName, docSpec.DocSpecStrongName);
}
}
public IBaseMessage Execute(IPipelineContext pipelineContext, IBaseMessage message)
{
var messageType = message.ProbeMessageType(pipelineContext);
if (pipelineContext.TryGetDocumentSpecByType(messageType, out var docSpec))
{
message.SetProperty(BizTalkFactoryProperties.MessageType, docSpec.DocType);
}
return(message);
}
/// <summary>
/// Returns the <see cref="ISchemaMetadata"/> associated to the XML schema of messages of a given <see
/// cref="DocumentSpec"/> type.
/// </summary>
/// <param name="pipelineContext">
/// The pipeline context from which the <see cref="DocumentSpec"/> can be queried.
/// </param>
/// <param name="docType">
/// The <see cref="DocumentSpec"/> type of the messages for which the <see cref="ISchemaMetadata"/> are to be returned.
/// </param>
/// <param name="throwOnError">
/// <c>false</c> to swallow <see cref="COMException"/> and return a <see cref="SchemaMetadata.Unknown"/> should the
/// document specification not to be found; it will however be logged as a warning. <c>true</c> to let any exception
/// through.
/// </param>
/// <returns>
/// The <see cref="ISchemaMetadata"/> associated to the XML Schema.
/// </returns>
public static ISchemaMetadata GetSchemaMetadataByType(this IPipelineContext pipelineContext, string docType, bool throwOnError)
{
if (throwOnError)
{
return(pipelineContext.GetSchemaMetadataByType(docType));
}
var schemaType = !docType.IsNullOrEmpty() && pipelineContext.TryGetDocumentSpecByType(docType, out var documentSpec)
? Type.GetType(documentSpec.DocSpecStrongName, false)
: null;
return(SchemaMetadata.For(schemaType));
}
