/// <summary>
/// Checkes whether a binding exists for a given target on the specified kernel.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="context">The context.</param>
/// <param name="target">The target.</param>
/// <returns>Whether a binding exists for the target in the given context.</returns>
protected virtual bool BindingExists(IReadonlyKernel kernel, IContext context, ITarget target)
{
var targetType = GetTargetType(target);
return(kernel.GetBindings(targetType).Any(b => !b.IsImplicit) ||
target.HasDefaultValue);
}
internal static void RegisterKernelForType(IReadonlyKernel kernel, Type type)
{
#if PCL
throw new NotImplementedException();
#else
var registration = GetRegistrationForType(type);
#if !WINRT
registration.KernelLock.AcquireReaderLock(Timeout.Infinite);
#else
registration.KernelLock.EnterReadLock();
#endif
try
{
registration.Kernels.Add(new WeakReference(kernel));
}
finally
{
#if !WINRT
registration.KernelLock.ReleaseReaderLock();
#else
registration.KernelLock.ExitReadLock();
#endif
}
#endif
}
internal static void UnregisterKernelForType(IReadonlyKernel kernel, Type type)
{
#if PCL
throw new NotImplementedException();
#else
var registration = GetRegistrationForType(type);
RemoveKernels(registration, registration.Kernels.Where(reference => reference.Target == kernel || !reference.IsAlive));
#endif
}
/// <summary>
/// Initializes a new instance of the <see cref="Context"/> class.
/// </summary>
/// <param name="readonlyKernel">The kernel managing the resolution.</param>
/// <param name="request">The context's request.</param>
/// <param name="binding">The context's binding.</param>
/// <param name="cache">The cache component.</param>
/// <param name="planner">The planner component.</param>
/// <param name="pipeline">The pipeline component.</param>
public Context(IReadonlyKernel readonlyKernel, IRequest request, IBinding binding, ICache cache, IPlanner planner, IPipeline pipeline)
{
this.Kernel = readonlyKernel;
this.Request = request;
this.Binding = binding;
this.Parameters = request.Parameters.Union(binding.Parameters).ToList();
this.Cache = cache;
this.Planner = planner;
this.Pipeline = pipeline;
if (binding.Service.GetTypeInfo().IsGenericTypeDefinition)
{
HasInferredGenericArguments = true;
GenericArguments = request.Service.GetTypeInfo().GenericTypeArguments;
}
}
/// <summary>
/// Initializes a new instance of the <see cref="Context"/> class.
/// </summary>
/// <param name="readonlyKernel">The kernel managing the resolution.</param>
/// <param name="request">The context's request.</param>
/// <param name="binding">The context's binding.</param>
/// <param name="cache">The cache component.</param>
/// <param name="planner">The planner component.</param>
/// <param name="pipeline">The pipeline component.</param>
public Context(IReadonlyKernel readonlyKernel, IRequest request, IBinding binding, ICache cache, IPlanner planner, IPipeline pipeline)
{
this.Kernel = readonlyKernel;
this.Request = request;
this.Binding = binding;
this.Parameters = request.Parameters.Union(binding.Parameters).ToList();
this.Cache = cache;
this.Planner = planner;
this.Pipeline = pipeline;
if (binding.Service.GetTypeInfo().IsGenericTypeDefinition)
{
HasInferredGenericArguments = true;
GenericArguments = request.Service.GetTypeInfo().GenericTypeArguments;
}
}
internal static void RegisterKernelForType(IReadonlyKernel kernel, Type type)
{
#if PCL
throw new NotImplementedException();
#else
var registration = GetRegistrationForType(type);
registration.KernelLock.EnterReadLock();
try
{
registration.Kernels.Add(new WeakReference(kernel));
}
finally
{
registration.KernelLock.ExitReadLock();
}
#endif
}
public NinjectServiceLocator(IReadonlyKernel kernel)
{
Kernel = kernel;
}
/// <summary>
/// Checkes whether a binding exists for a given target on the specified kernel.
/// </summary>
/// <param name="kernel">The kernel.</param>
/// <param name="context">The context.</param>
/// <param name="target">The target.</param>
/// <returns>Whether a binding exists for the target in the given context.</returns>
protected virtual bool BindingExists(IReadonlyKernel kernel, IContext context, ITarget target)
{
var targetType = GetTargetType(target);
return kernel.GetBindings(targetType).Any(b => !b.IsImplicit)
|| target.HasDefaultValue;
}
public NinjectServiceLocator(IReadonlyKernel kernel)
{
Kernel = kernel;
}
