ScopedLifetime
Represents a scoped lifetime.
using Stashbox.Exceptions;
using Stashbox.Registration.ServiceRegistrations;
using Stashbox.Resolution;
using Stashbox.Utils;
using System;
using System.Linq.Expressions;
using System.Runtime.CompilerServices;
namespace Stashbox.Lifetime
{
public class ScopedLifetime : FactoryLifetimeDescriptor
{
protected override int LifeSpan => 10;
private protected override bool StoreResultInLocalVariable => true;
[System.Runtime.CompilerServices.NullableContext(1)]
protected override Expression ApplyLifetime(Func<IResolutionScope, IRequestContext, object> factory, ServiceRegistration serviceRegistration, ResolutionContext resolutionContext, Type resolveType)
{
if (resolutionContext.CurrentContainerContext.ContainerConfiguration.LifetimeValidationEnabled && resolutionContext.IsRequestedFromRoot)
throw new LifetimeValidationFailedException(serviceRegistration.ImplementationType, $"""{serviceRegistration.ImplementationType}""{base.Name}""" + "that would promote the service's lifetime to singleton.");
return resolutionContext.CurrentScopeParameter.CallMethod(Constants.GetOrAddScopedObjectMethod, serviceRegistration.RegistrationId.AsConstant(), factory.AsConstant(), resolutionContext.RequestContextParameter, serviceRegistration.ImplementationType.AsConstant()).ConvertTo(resolveType);
}
}
}