public ProcessingPipeLine(XCollection <ProcessorInstance> config, ChannelInitializationParameter param)
{
_param = param;
_log = param.Log;
_processorConfig = config;
_processorList = new List <ProcessorControler>();
}
public static bool MatchEntryCriteria(ChannelInitializationParameter param, MessagePackage msgPackage, MessageEntryConfig cfg)
{
if (msgPackage == null ||
msgPackage.OriginalMessage == null ||
msgPackage.OriginalMessage.Header == null ||
cfg == null || param == null)
{
return(false);
}
if (msgPackage.IsAccepted())
{
param.Log.Write(LogType.Information,
string.Format("The message package {0} has been accepted by other channel.",
msgPackage.OriginalMessage.Header.ToString()));
return(false);
}
bool res = false;
switch (cfg.CheckingModel)
{
default:
case MessageEntryCheckingModel.AcceptAnyUnacceptedMessage:
{
res = true;
break;
}
case MessageEntryCheckingModel.AcceptUnacceptedMessageAccordingToMessageType:
{
res = cfg.EntryMessageType.EqualsTo(msgPackage.OriginalMessage.Header.Type);
break;
}
case MessageEntryCheckingModel.AcceptUnacceptedMessageAccordingToEntryCriteria:
{
res = MatchEntryCriteria(param.Log, msgPackage.GetMessageXml(), cfg.EntryCriteria);
break;
}
}
if (res)
{
msgPackage.Accept(param.ChannelName);
}
return(res);
}
public bool Initialize(ChannelInitializationParameter parameter)
{
if (parameter == null)
{
return(false);
}
_param = parameter;
_config = XObjectManager.CreateObject <SubscribePublishChannelConfig>(parameter.ConfigXmlString);
if (_config == null)
{
WriteLog(LogType.Error, "Deserialize configuration object failed.");
return(false);
}
_pipeLine = new ProcessingPipeLine(_config.Processors, _param);
return(_pipeLine.Initialize());
}
public bool Initialize(ChannelInitializationParameter parameter)
{
if (parameter == null)
{
return(false);
}
_param = parameter;
_config = XObjectManager.CreateObject <RequestResponseChannelConfig>(parameter.ConfigXmlString);
if (_config == null)
{
WriteLog(LogType.Error, "Deserialize configuration object failed.");
return(false);
}
_pipeLineReq = new ProcessingPipeLine(_config.RequestMessageProcessors, _param);
_pipeLineRsp = new ProcessingPipeLine(_config.ResponseMessageProcessors, _param);
return(_pipeLineReq.Initialize() && _pipeLineRsp.Initialize());
}
