public Expression GetExpression(
IResolutionStrategy resolutionStrategy,
TypeInformation typeInfo,
ResolutionContext resolutionContext)
{
var name = typeInfo.DependencyName;
var configurator = name != null
? context =>
{
context.WithName(name);
resolutionContext.RequestInitiatorContainerContext.ContainerConfiguration.UnknownTypeConfigurator?.Invoke(context);
}
: resolutionContext.RequestInitiatorContainerContext.ContainerConfiguration.UnknownTypeConfigurator;
var registrationConfigurator = new UnknownRegistrationConfigurator(typeInfo.Type, typeInfo.Type);
configurator?.Invoke(registrationConfigurator);
if (!registrationConfigurator.TypeMapIsValid(out _))
{
return(null);
}
var registration = this.registrationBuilder.BuildServiceRegistration(resolutionContext.RequestInitiatorContainerContext,
registrationConfigurator, false);
this.serviceRegistrator.Register(resolutionContext.RequestInitiatorContainerContext, registration, typeInfo.Type);
return(resolutionStrategy.BuildExpressionForRegistration(registration, resolutionContext.ShouldFallBackToRequestInitiatorContext
? resolutionContext.BeginCrossContainerContext(resolutionContext.RequestInitiatorContainerContext)
: resolutionContext,
typeInfo));
}
private Expression BuildExpressionByRegistrationType(ServiceRegistration serviceRegistration, ResolutionContext resolutionContext, Type requestedType)
{
resolutionContext = resolutionContext.ShouldFallBackToRequestInitiatorContext
? resolutionContext.BeginCrossContainerContext(resolutionContext.RequestInitiatorContainerContext)
: resolutionContext;
return(serviceRegistration.RegistrationType switch
{
RegistrationType.Factory => this.GetExpressionForFactory(serviceRegistration, resolutionContext, requestedType),
RegistrationType.Instance => serviceRegistration.RegistrationContext.ExistingInstance.AsConstant(),
RegistrationType.WireUp => this.expressionFactory.ConstructBuildUpExpression(serviceRegistration,
resolutionContext, serviceRegistration.RegistrationContext.ExistingInstance.AsConstant(),
serviceRegistration.ImplementationType),
RegistrationType.Func => this.GetExpressionForFunc(serviceRegistration, resolutionContext),
_ => this.GetExpressionForDefault(serviceRegistration, resolutionContext)
});
public IEnumerable <Expression> GetExpressionsForEnumerableRequest(
IResolutionStrategy resolutionStrategy,
TypeInformation typeInfo,
ResolutionContext resolutionContext) =>
resolutionStrategy.BuildExpressionsForEnumerableRequest(resolutionContext.BeginCrossContainerContext(resolutionContext
.CurrentContainerContext.ParentContext), typeInfo);
public Expression GetExpression(
IResolutionStrategy resolutionStrategy,
TypeInformation typeInfo,
ResolutionContext resolutionContext) =>
resolutionStrategy.BuildExpressionForType(resolutionContext.BeginCrossContainerContext(resolutionContext
.CurrentContainerContext.ParentContext), typeInfo);
