void HandleTransportMessage(IBuilder childBuilder, TransportMessage msg)
{
// construct behavior chain - look at configuration and possibly the incoming transport message
var chain = new BehaviorChain(childBuilder, contextStacker);
chain.Add <MessageHandlingLoggingBehavior>();
if (ConfigureImpersonation.Impersonate)
{
chain.Add <ImpersonateSenderBehavior>();
}
chain.Add <AuditBehavior>();
chain.Add <ForwardBehavior>();
chain.Add <UnitOfWorkBehavior>();
chain.Add <ApplyIncomingTransportMessageMutatorsBehavior>();
chain.Add <RaiseMessageReceivedBehavior>();
if (!disableMessageHandling)
{
chain.Add <ExtractLogicalMessagesBehavior>();
chain.Add <ApplyIncomingMessageMutatorsBehavior>();
chain.Add <CallbackInvocationBehavior>();
chain.Add <LoadHandlersBehavior>();
chain.Add <SagaPersistenceBehavior>();
chain.Add <InvokeHandlersBehavior>();
}
chain.Invoke(msg);
}
public void Raise <T>(T @event)
{
var chain = new BehaviorChain(Builder, contextStacker);
chain.Add <LoadHandlersBehavior>();
chain.Add <InvokeHandlersBehavior>();
using (var context = new BehaviorContext(Builder, new TransportMessage(), contextStacker))
{
var logicalMessages = new LogicalMessages {
new LogicalMessage(typeof(T), @event)
};
context.Set(logicalMessages);
chain.Invoke(context);
}
}
public void When_exception_is_thrown_stack_trace_is_trimmed()
{
var behaviorChain = new BehaviorChain <FakeContext>(new List <Type>
{
typeof(SimpleBehavior1),
typeof(SimpleBehavior2),
typeof(BehaviorThatThrows),
});
var exception = Assert.Throws <FakeException>(() => behaviorChain.Invoke(new FakeContext(null)));
var stackTraceLines = exception.StackTrace
.Split(new [] { '\r', '\n' }, StringSplitOptions.RemoveEmptyEntries);
Assert.AreEqual(1, CountStringOccurrences(exception.StackTrace, ".Invoke(FakeContext"), "Should be only one 'Behavior.Invoke' in the stack trace");
Assert.IsTrue(stackTraceLines[0].Contains("BehaviorThatThrows.Invoke(FakeContext context, Action next)"), "First line should be the method that threw");
Assert.IsTrue(stackTraceLines[1].Contains("BehaviorChain`1.InvokeNext(T context)"), "Second line should be the Recursive Invoke");
Assert.AreEqual(exception.Message, "Exception Message");
}
