private static T CreateChannel <T>() where T : class
{
string key = typeof(T).FullName;
ServiceEndpointEntity fromCache = CacheHelper.GetFromCache <ServiceEndpointEntity>(key);
if (fromCache == null)
{
Configuration configuration = null;
configuration = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
ServiceModelSectionGroup smsg = (ServiceModelSectionGroup)configuration.GetSectionGroup("system.serviceModel");
fromCache = GetEndpointEntity <T>(smsg);
if (fromCache == null)
{
throw new Exception("Invalid type" + typeof(T));
}
SetBindingParam(fromCache.ChannelBinding, smsg);
}
CacheHelper.AddToCache(key, fromCache);
return(CreateChanel <T>(fromCache));
}
private static T CreateChanel <T>(ServiceEndpointEntity entity)
{
ChannelFactory <T> factory
= new ChannelFactory <T>(entity.ChannelBinding, entity.ChannelAddress);
return(factory.CreateChannel());
}
private static ServiceEndpointEntity GetEndpointEntity <T>(ServiceModelSectionGroup smsg) where T : class
{
foreach (ChannelEndpointElement ce in smsg.Client.Endpoints)
{
if (ce.Contract == typeof(T).FullName)
{
var entity = new ServiceEndpointEntity()
{
ChannelBinding = new BasicHttpBinding(),
ChannelAddress = new EndpointAddress(ce.Address)
};
return(entity);
}
}
return(null);
}