protected void setReceiverAndMessage(Object receiver, ESMessage message)
{
this.receiver = receiver;
this.message = message;
if (message == null)
{
ClassName = receiver == null ? "UndefinedObject" : receiver.GetType().AssemblyQualifiedName;
tag = "MessageNotUnderstood";
messageText = ClassName + " instances do not know how to respond to an unknown message.";
}
else
{
var messageClass = message.Class;
if (messageClass == null)
{
ClassName = receiver == null ? "UndefinedObject" : receiver.GetType().AssemblyQualifiedName;
MemberName = "<nil selector>";
tag = "MessageNotUnderstood";
messageText = ClassName + " instances do not know how to respond to an unknown message.";
}
else
{
objectSpace = messageClass.ObjectSpace;
var selector = message.Selector;
MemberName = selector == null ? "<nil selector>" : selector.PrimitiveValue;
ClassName = objectSpace.classOf(receiver).QualifiedName;
tag = objectSpace.symbolFor("MessageNotUnderstood");
messageText = ClassName + " instances do not know how to respond to the message '" + MemberName + "'";
}
}
}
public MessageNotUnderstood(Object receiver, ESMessage message) : base()
{
setReceiverAndMessage(receiver, message);
}
