private IApplicationLayerMaster CreateApplicationProtocol(ComunicationNet.ProtocolRow protocol, CommServerComponent parent, PluginCollection plugins, ISettingsBase settings)
{
CommServerComponent.Tracer.TraceVerbose(60, m_src, "Creating protocol: " + protocol.Name);
if (protocol.IsDPIdentifierNull())
{
//the protocol is not set so it cannot be created
CommServerComponent.Tracer.TraceWarning(65, m_src, "The protocol is not set so it cannot be created, channel = " + this.myStatistics.myName);
return(null);
}
CommServerComponent.Tracer.TraceVerbose(69, m_src, string.Format("Trying to find data provider: {0}", protocol.DPIdentifier.ToString()));
try
{
IDataProviderID _DataProviderID = plugins[protocol.DPIdentifier];
if (_DataProviderID != null)
{
string _format = "OK I have got DataProvider. Name = {0} [{1}]";
CommServerComponent.Tracer.TraceVerbose(77, m_src, string.Format(_format, _DataProviderID.Title, _DataProviderID.GetDataProviderDescription.FullName));
try
{
_DataProviderID.SetSettings(protocol.DPConfig);
}
catch (XmlException xe)
{
_format = "Problem with: {0} because of Xml content: {1}.";
CommServerComponent.Tracer.TraceWarning(85, m_src, string.Format(_format, protocol.DPConfig, xe.ToString()));
}
catch (Exception e)
{
_format = "Problem with: {0} because of general failure: {1}.";
CommServerComponent.Tracer.TraceWarning(90, m_src, string.Format(_format, protocol.DPConfig, e.ToString()));
}
IProtocolParent cStatistic = Diagnostic.CommServerProtocol.CreateNewProtocol(protocol.DPConfig, protocol.Name, protocol.ProtocolID, _DataProviderID.GetSettingsHumanReadableFormat(), myStatistics, settings);
IApplicationLayerMaster chnProtocol = _DataProviderID.GetApplicationLayerMaster(cStatistic, parent.m_CommonBusControl);
CommServerComponent.Tracer.TraceVerbose(95, m_src, "I have created the DataProvider helper object.");
return(chnProtocol);
}
else
{
string _message = "The data provider you are looking for is not available – check your configuration and execution path of the product.";
CommServerComponent.Tracer.TraceInformation(102, m_src, _message);
}
}//try
catch (System.ComponentModel.LicenseException ex)
{
string _format = "The component cannot be granted a license: {0}.";
CommServerComponent.Tracer.TraceWarning(108, m_src, string.Format(_format, ex.LicensedType.ToString()));
}
catch (Exception _ex)
{
CommServerComponent.Tracer.TraceWarning(112, m_src, string.Format("Some problem encountered while trying to get a DataProvider. Exception {0}.", _ex.Message));
}
return(null);
}
internal NULL_ApplicationLayerSlave(ComunicationNet.ProtocolRow protDsc)
{
this.myStatistic =
BaseStation.Management.Protocol.CreateNewProtocol("Ec23 slave protocol", protDsc.Name, protDsc.ProtocolID);
}
