/// <summary>
/// Registers types from multiple assemblies.
/// Only classes and IPoco interfaces are considered.
/// Once the first type is registered, no more call to <see cref="SetAutoServiceKind(Type, AutoServiceKind)"/> is allowed.
/// </summary>
/// <param name="assemblyNames">The assembly names to register.</param>
/// <returns>The number of new discovered classes.</returns>
public int RegisterAssemblyTypes(IReadOnlyCollection <string> assemblyNames)
{
if (assemblyNames == null)
{
throw new ArgumentNullException(nameof(assemblyNames));
}
int totalRegistered = 0;
using (_monitor.OnError(() => ++ _registerFatalOrErrorCount))
using (_monitor.OpenTrace($"Registering {assemblyNames.Count} assemblies."))
{
foreach (var one in assemblyNames)
{
using (_monitor.OpenTrace($"Registering assembly '{one}'."))
{
Assembly?a = null;
try
{
a = Assembly.Load(one);
}
catch (Exception ex)
{
_monitor.Error($"Error while loading assembly '{one}'.", ex);
}
if (a != null)
{
int nbAlready = _cc.RegisteredTypeCount;
_cc.RegisterTypes(a.GetTypes());
int delta = _cc.RegisteredTypeCount - nbAlready;
_monitor.CloseGroup($"{delta} types(s) registered.");
totalRegistered += delta;
}
}
}
}
return(totalRegistered);
}
