public AMQMethodEvent(ushort channelId, AMQMethodBody method, AMQProtocolSession protocolSession)
{
_channelId = channelId;
_method = method;
_protocolSession = protocolSession;
}
public override bool ProcessMethod(ushort channelId, AMQMethodBody frame)
{
return _expectedClass.IsInstanceOfType(frame);
}
/// <summary>
/// Finds the state transition handler.
/// </summary>
/// <param name="currentState">State of the current.</param>
/// <param name="frame">The frame.</param>
/// <returns></returns>
/// <exception cref="IllegalStateTransitionException">if the state transition if not allowed</exception>
private IStateAwareMethodListener FindStateTransitionHandler(AMQState currentState,
AMQMethodBody frame)
{
Type clazz = frame.GetType();
if (_logger.IsDebugEnabled)
{
_logger.Debug("Looking for state transition handler for frame " + clazz);
}
IDictionary classToHandlerMap = (IDictionary) _state2HandlersMap[currentState];
if (classToHandlerMap == null)
{
// if no specialised per state handler is registered look for a
// handler registered for "all" states
return FindStateTransitionHandler(AMQState.ALL, frame);
}
IStateAwareMethodListener handler = (IStateAwareMethodListener) classToHandlerMap[clazz];
if (handler == null)
{
if (currentState == AMQState.ALL)
{
_logger.Debug("No state transition handler defined for receiving frame " + frame);
Console .WriteLine (" *** No state transition handler defined for receiving frame " + frame); //KHC
return null;
}
else
{
// if no specialised per state handler is registered look for a
// handler registered for "all" states
return FindStateTransitionHandler(AMQState.ALL, frame);
}
}
else
{
return handler;
}
}
public abstract bool ProcessMethod(ushort channelId, AMQMethodBody frame);
