public void SetDataInterceptor <T>(DataInterceptor dataInterceptor) where T : class, IData
{
if (this.DataInterceptors.ContainsKey(typeof(T)))
{
throw new InvalidOperationException("A data interceptor has already been set");
}
this.DataInterceptors.Add(typeof(T), dataInterceptor);
Log.LogVerbose(LogTitle, $"Data interception added to the data type '{typeof (T)}' with interceptor type '{dataInterceptor.GetType()}'");
}
public IEnumerable <DataInterceptor> GetDataInterceptors(Type dataType)
{
DataInterceptor globalDataInterceptor = GlobalDataInterceptors
.FirstOrDefault(kvp => kvp.Key.IsAssignableFrom(dataType)).Value;
DataInterceptor threadedDataInterceptor;
this.DataInterceptors.TryGetValue(dataType, out threadedDataInterceptor);
if (threadedDataInterceptor == null && globalDataInterceptor == null)
{
return(Enumerable.Empty <DataInterceptor>());
}
var dataInterceptors = new List <DataInterceptor> {
threadedDataInterceptor, globalDataInterceptor
};
return(dataInterceptors.Where(d => d != null));
}
