protected virtual string GenerateServiceName(string originalServiceName, MethodInfo method, Type attributeType)
{
var name = MessagingAttributeUtils.EndpointIdValue(method);
if (string.IsNullOrEmpty(name))
{
name = originalServiceName + "." + method.Name + "." + attributeType.Name + "." + Guid.NewGuid().ToString();
}
return(name);
}
protected virtual string GenerateHandlerServiceName(string originalServiceName, MethodInfo method)
{
var name = MessagingAttributeUtils.EndpointIdValue(method);
if (string.IsNullOrEmpty(name))
{
if (originalServiceName == null)
{
originalServiceName = method.DeclaringType.Name;
}
var baseName = originalServiceName + "." + method.Name + "." + AnnotationType.Name;
name = baseName;
var count = 1;
while (ApplicationContext.ContainsService(name))
{
name = baseName + "#" + (++count);
}
}
return(name + ".handler");
}
public object PostProcess(object service, string serviceName, MethodInfo method, List <Attribute> attributes)
{
GetSourceHandlerFromContext(method, out var sourceHandler, out var skipEndpointCreation);
if (skipEndpointCreation)
{
return(null);
}
var handler = GetHandler(service, method, attributes);
if (handler != sourceHandler)
{
var handlerServiceName = GenerateHandlerServiceName(serviceName, method);
if (handler is ReplyProducingMessageHandlerWrapper && !string.IsNullOrEmpty(MessagingAttributeUtils.EndpointIdValue(method)))
{
handlerServiceName += ".wrapper";
}
ApplicationContext.Register(handlerServiceName, handler);
handler = (IMessageHandler)ApplicationContext.GetService(handlerServiceName);
}
var endpoint = CreateEndpoint(handler, method, attributes);
if (endpoint != null)
{
return(endpoint);
}
else
{
return(handler);
}
}