private IEnumerable <IValueFactoryInfo> Selector_LoadValueFactoryInfos(Assembly assembly)
{
IEnumerable <IValueFactoryInfo> result = Array.Empty <IValueFactoryInfo>();
if (assembly == null)
{
Logger.LogWarning(Messages.LOG_WRN_NULL_ENCOUNTERED, nameof(assembly));
return(result);
}
try
{
Logger.LogInformation(Messages.LOG_INF_READING_ASSEMBLY, assembly.FullName);
Logger.LogInformation(Messages.LOG_INF_TYPES_EXPORTED, assembly.FullName, assembly.GetExportedTypes().Length);
var items = assembly.GetExportedTypes().Select(Selector_LoadValueFactory).Where(_ => _ != null);
result = new ValueFactoryCollection(items);
}
catch (Exception exception)
{
Logger.LogError(exception, Messages.LOG_ERR_FAILED_TO_READ_TYPES, assembly.FullName);
throw;
}
return(result);
}
public void Refresh()
{
try
{
var root = PathUtility.GetFullPath(Options.Path);
var items = Directory.EnumerateFiles(root, SEARCHPATTERN_ASSEMBLIES)
.Select(Selector_LoadAssembly)
.SelectMany(Selector_LoadValueFactoryInfos);
_ValueFactoryInfos = new ValueFactoryCollection(items);
Thread.MemoryBarrier();
}
catch (Exception exception)
{
Logger.LogError(exception, Messages.LOG_ERR_FAILED, nameof(Refresh));
throw;
}
}