/// <inheritdoc />
public void Validate()
{
foreach (var serviceRegistration in this.registrationRepository.GetAllRegistrations())
{
serviceRegistration.GetExpression(this.ContainerContext, ResolutionContext.New(this.RootScope), serviceRegistration.ServiceType);
}
}
private Delegate ActivateFactoryDelegate(Type type, Type[] parameterTypes, IResolutionScope resolutionScope, object name, bool nullResultAllowed)
{
var resolutionContext = ResolutionContext.New(resolutionScope, nullResultAllowed);
resolutionContext.AddParameterExpressions(type, parameterTypes.Select(p => p.AsParameter()).ToArray());
var typeInfo = new TypeInformation {
Type = type, DependencyName = name
};
var registration = this.containerContext.RegistrationRepository.GetRegistrationOrDefault(typeInfo, resolutionContext);
var initExpression = registration == null?
this.resolverSelector.GetResolverExpression(this.containerContext, typeInfo, resolutionContext) :
registration.GetExpression(this.containerContext, resolutionContext, type);
if (initExpression == null)
{
if (resolutionContext.NullResultAllowed)
{
return(null);
}
else
{
throw new ResolutionFailedException(type);
}
}
var expression = initExpression.AsLambda(resolutionContext.ParameterExpressions.SelectMany(x => x));
var factory = expression.CompileDynamicDelegate(resolutionContext);
Swap.SwapValue(ref this.delegateCache.FactoryDelegates, (t1, t2, t3, t4, c) =>
c.AddOrUpdate(t1, t2), name ?? type, factory, Constants.DelegatePlaceholder, Constants.DelegatePlaceholder);
return(factory(resolutionScope));
}
/// <inheritdoc />
public void Validate()
{
foreach (var serviceRegistration in this.registrationRepository.GetRegistrationMappings())
{
serviceRegistration.Value.GetExpression(this.ContainerContext, ResolutionContext.New(this.RootScope), serviceRegistration.Key);
}
}
public object Resolve(Type typeFrom, object name, bool nullResultAllowed = false)
{
var hash = name.GetHashCode();
var cachedFactory = this.serviceDelegates[hash & this.indexBound].GetOrDefault(hash, name);
return(cachedFactory != null?cachedFactory(this) : this.Activate(ResolutionContext.New(this, nullResultAllowed), typeFrom, hash, name));
}
public TTo BuildUp <TTo>(TTo instance)
{
var typeTo = instance.GetType();
var resolutionContext = ResolutionContext.New(this);
var metaInfo = MetaInformation.GetOrCreateMetaInfo(typeTo);
var expr = this.expressionBuilder.CreateBasicFillExpression(this.containerContext,
metaInfo.InjectionMembers, metaInfo.InjectionMethods, instance.AsConstant(), resolutionContext, typeTo);
var factory = expr.CompileDelegate(resolutionContext);
return((TTo)factory(this));
}
/// <inheritdoc />
public TTo BuildUp <TTo>(TTo instance)
{
var typeTo = instance.GetType();
var registration = this.serviceRegistrator.PrepareContext(typeTo, typeTo);
var resolutionContext = ResolutionContext.New(this);
var expr = this.expressionBuilder.CreateFillExpression(this.containerContext, registration.CreateServiceRegistration(false),
instance.AsConstant(), resolutionContext, typeTo);
var factory = expr.CompileDelegate(resolutionContext);
return((TTo)factory(this));
}
public void IpAddressConverterShouldReturnEmptyStringFromNull()
{
// Arrange
var resolutionContext = ResolutionContext.New <byte[]>(null);
// Act
var ipAddressByteConverter = new IpAddressByteConverter();
var ipAddressString = ipAddressByteConverter.Convert(resolutionContext);
// Assert
var result = Assert.IsType <string>(ipAddressString);
Assert.NotNull(result);
Assert.Equal(result, string.Empty);
}
public TTo BuildUp <TTo>(TTo instance)
{
var typeTo = typeof(TTo);
var resolutionContext = ResolutionContext.New(this);
var metaInfo = MetaInformation.GetOrCreateMetaInfo(typeTo);
var expression = this.expressionBuilder.CreateBasicFillExpression(this.containerContext,
metaInfo.SelectInjectionMembers(RegistrationContextData.Empty,
this.containerContext.ContainerConfigurator.ContainerConfiguration),
metaInfo.GetInjectionMethods(),
instance.AsConstant(),
resolutionContext,
typeTo);
return((TTo)expression.CompileDelegate(resolutionContext)(this));
}
public void IpAddressConverterShouldReturnIpAddressAsStringFromByteArray()
{
// Arrange
var ipAddress = IPAddress.Loopback;
var resolutionContext = ResolutionContext.New(ipAddress.GetAddressBytes());
// Act
var ipAddressByteConverter = new IpAddressByteConverter();
var ipAddressString = ipAddressByteConverter.Convert(resolutionContext);
// Assert
var result = Assert.IsType <string>(ipAddressString);
Assert.NotNull(result);
Assert.Equal(result, ipAddress.ToString());
}
public object Activate(Type type, params object[] arguments)
{
if (!type.IsResolvableType())
{
throw new ArgumentException($"The given type ({type.FullName}) could not be activated on the fly by the container.");
}
var resolutionContext = ResolutionContext.New(this, dependencyOverrides: arguments);
var metaInfo = MetaInformation.GetOrCreateMetaInfo(type);
var expression = this.expressionBuilder.CreateBasicExpression(this.containerContext,
metaInfo.GetConstructors(),
metaInfo.SelectInjectionMembers(RegistrationContextData.Empty,
this.containerContext.ContainerConfigurator.ContainerConfiguration),
metaInfo.GetInjectionMethods(),
resolutionContext,
type);
return(expression.CompileDelegate(resolutionContext)(this));
}
public ResolutionResult Resolve(ResolutionResult source)
{
return(new ResolutionResult(ResolutionContext.New(
string.Format("the value is {0}", source.Value))));
}
public object Resolve(Type typeFrom, bool nullResultAllowed = false, object[] dependencyOverrides = null)
{
var cachedFactory = this.delegateCache.ServiceDelegates.GetOrDefault(typeFrom);
return(cachedFactory != null?cachedFactory(this) : this.Activate(ResolutionContext.New(this, nullResultAllowed, dependencyOverrides), typeFrom));
}
/// <inheritdoc />
public bool CanResolve(Type typeFrom, object name = null) =>
this.registrationRepository.ContainsRegistration(typeFrom, name) ||
this.resolverSelector.CanResolve(this.ContainerContext, new TypeInformation {
Type = typeFrom, DependencyName = name
}, ResolutionContext.New(this.RootScope));
