/// <summary>
/// Attempt to automatically register all non-generic classes and interfaces in the current app domain.
/// Types will only be registered if they pass the supplied registration predicate.
/// </summary>
/// <param name="duplicateAction">What action to take when encountering duplicate implementations of an interface/base class.</param>
/// <param name="registrationPredicate">Predicate to determine if a particular type should be registered.</param>
public void AutoRegister(
DependencyContainerDuplicateImplementationAction duplicateAction =
DependencyContainerDuplicateImplementationAction.RegisterSingle,
Func <Type, bool>?registrationPredicate = null)
{
AutoRegister(
AppDomain.CurrentDomain.GetAssemblies().Where(a => !IsIgnoredAssembly(a)),
duplicateAction,
registrationPredicate);
}
/// <summary>
/// Attempt to automatically register all non-generic classes and interfaces in the specified assemblies
/// Types will only be registered if they pass the supplied registration predicate.
/// </summary>
/// <param name="assemblies">Assemblies to process.</param>
/// <param name="duplicateAction">What action to take when encountering duplicate implementations of an interface/base class.</param>
/// <param name="registrationPredicate">Predicate to determine if a particular type should be registered.</param>
public void AutoRegister(
IEnumerable <Assembly> assemblies,
DependencyContainerDuplicateImplementationAction duplicateAction =
DependencyContainerDuplicateImplementationAction.RegisterSingle,
Func <Type, bool>?registrationPredicate = null)
{
lock (_autoRegisterLock)
{
var types = assemblies
.SelectMany(a => a.GetAllTypes())
.Where(t => !IsIgnoredType(t, registrationPredicate))
.ToList();
var concreteTypes = types
.Where(type =>
type.IsClass && !type.IsAbstract &&
(type != GetType() && (type.DeclaringType != GetType()) && !type.IsGenericTypeDefinition))
.ToList();
foreach (var type in concreteTypes)
{
try
{
RegisteredTypes.Register(type, string.Empty, GetDefaultObjectFactory(type, type));
}
catch (MethodAccessException)
{
// Ignore methods we can't access - added for Silverlight
}
}
var abstractInterfaceTypes = types.Where(
type =>
((type.IsInterface || type.IsAbstract) && (type.DeclaringType != GetType()) &&
(!type.IsGenericTypeDefinition)));
foreach (var type in abstractInterfaceTypes)
{
var localType = type;
var implementations = concreteTypes
.Where(implementationType => localType.IsAssignableFrom(implementationType)).ToList();
if (implementations.Skip(1).Any())
{
if (duplicateAction == DependencyContainerDuplicateImplementationAction.Fail)
{
throw new DependencyContainerRegistrationException(type, implementations);
}
if (duplicateAction == DependencyContainerDuplicateImplementationAction.RegisterMultiple)
{
RegisterMultiple(type, implementations);
}
}
var firstImplementation = implementations.FirstOrDefault();
if (firstImplementation == null)
{
continue;
}
try
{
RegisteredTypes.Register(type, string.Empty, GetDefaultObjectFactory(type, firstImplementation));
}
catch (MethodAccessException)
{
// Ignore methods we can't access - added for Silverlight
}
}
}
}
