/// <summary>
/// Configuration object constructor
/// </summary>
/// <param name="configuration"></param>
/// <param name="parent"></param>
/// <param name="name"></param>
public InjectionScope(IInjectionScopeConfiguration configuration, IInjectionScope parent, string name) :
base(parent, name, new ImmutableHashTree <Type, ActivationStrategyDelegate> [configuration.CacheArraySize])
{
configuration.SetInjectionScope(this);
InternalFieldStorage.ScopeConfiguration = configuration;
InternalFieldStorage.InjectionContextCreator = configuration.Implementation.Locate <IInjectionContextCreator>();
InternalFieldStorage.CanLocateTypeService = configuration.Implementation.Locate <ICanLocateTypeService>();
InternalFieldStorage.ActivationStrategyCompiler = configuration.Implementation.Locate <IActivationStrategyCompiler>();
InternalFieldStorage.StrategyCollectionContainer =
AddDisposable(configuration.Implementation.Locate <IActivationStrategyCollectionContainer <ICompiledExportStrategy> >());
InternalFieldStorage.DecoratorCollectionContainer =
AddDisposable(configuration.Implementation.Locate <IActivationStrategyCollectionContainer <ICompiledDecoratorStrategy> >());
for (var i = 0; i <= ArrayLengthMinusOne; i++)
{
ActivationDelegates[i] = ImmutableHashTree <Type, ActivationStrategyDelegate> .Empty;
}
if (configuration.AutoRegisterUnknown && Parent == null)
{
InternalFieldStorage.MissingExportStrategyProviders =
InternalFieldStorage.MissingExportStrategyProviders.Add(
configuration.Implementation.Locate <IMissingExportStrategyProvider>());
}
if (configuration.SupportFuncType)
{
StrategyCollectionContainer.AddStrategy(new FuncTypeStrategy(this));
}
DisposalScopeProvider = configuration.DisposalScopeProvider;
DisposalScope = DisposalScopeProvider == null ? this : null;
}
/// <summary>
/// Create a new Kernel of a particular name
/// </summary>
/// <param name="parentKernel">the parent kernel</param>
/// <param name="kernelName">name of the kernel to create</param>
/// <param name="registrationDelegate"></param>
/// <param name="parentScopeProvider"></param>
/// <param name="scopeProvider"></param>
/// <returns></returns>
public InjectionKernel CreateNewKernel(InjectionKernel parentKernel,
string kernelName,
ExportRegistrationDelegate registrationDelegate,
IDisposalScopeProvider parentScopeProvider,
IDisposalScopeProvider scopeProvider)
{
InjectionKernel newKernel;
if (string.IsNullOrEmpty(kernelName))
{
IDisposalScopeProvider newScopeProvider = scopeProvider ?? parentScopeProvider;
newKernel = new InjectionKernel(this, parentKernel, newScopeProvider, kernelName, comparer);
}
else
{
InjectionKernel foundKernel;
if (kernels.TryGetValue(kernelName, out foundKernel))
{
newKernel = foundKernel.Clone(parentKernel, parentScopeProvider, scopeProvider);
}
else
{
IDisposalScopeProvider newScopeProvider = scopeProvider ?? parentScopeProvider;
newKernel = new InjectionKernel(this, parentKernel, newScopeProvider, kernelName, comparer);
}
}
if (registrationDelegate != null)
{
newKernel.Configure(registrationDelegate);
}
return newKernel;
}
