public InstanceProducer GetInstanceProducer(InjectionConsumerInfo consumer, bool throwOnFailure)
{
if (!_convention.CanResolve(consumer.Target) || !_convention.Handles(consumer))
{
return(_decoratee.GetInstanceProducer(consumer, throwOnFailure));
}
return(InstanceProducer.FromExpression(
consumer.Target.TargetType,
_convention.BuildExpression(consumer),
_container));
}
public InstanceProducer GetInstanceProducer(InjectionConsumerInfo consumer, bool throwOnFailure)
{
if (!this.convention.CanResolve(consumer.Target))
{
return(this.decorated.GetInstanceProducer(consumer, throwOnFailure));
}
return(InstanceProducer.FromExpression(
serviceType: consumer.Target.TargetType,
expression: this.convention.BuildExpression(consumer),
container: this.container));
}
public InstanceProducer GetInstanceProducer(InjectionConsumerInfo consumer, bool throwOnFailure)
{
if (this.canResolve(consumer))
{
var key = keyFunc(consumer);
if (!registrations.ContainsKey(key))
{
registrations[key] = lifestyle.CreateRegistration <T>(() => resolve(consumer), container);
}
var registration = registrations[key];
return(InstanceProducer.FromExpression(
typeof(T),
registration.BuildExpression(),
container));
}
return(innerBehavior.GetInstanceProducer(consumer, throwOnFailure));
}
private InstanceProducer ApplyDecorator(InjectionTargetInfo target, Expression expression,
List <PredicatePair> predicatePairs)
{
var visitor = new ContextualDecoratorExpressionVisitor(target, predicatePairs);
expression = visitor.Visit(expression);
if (!visitor.AllContextualDecoratorsApplied)
{
throw new InvalidOperationException("Couldn't apply the contextual decorator " +
visitor.UnappliedDecorators.Last().ToFriendlyName() + ". Make sure that all " +
"registered decorators that wrap this decorator are transient and don't depend on " +
"Func<" + target.TargetType.ToFriendlyName() + ">.");
}
return(InstanceProducer.FromExpression(target.TargetType, expression, this.container));
}
InstanceProducer IDependencyInjectionBehavior.GetInstanceProducer(
InjectionConsumerInfo dependency, bool throwOnFailure)
{
ThreadLocal <object> local = this.FindThreadLocal(dependency.Target);
if (local != null)
{
if (dependency.Target.TargetType.IsValueType && this.container.IsVerifying)
{
throw new InvalidOperationException(
"You can't use Verify() if the factory product contains value types.");
}
return(InstanceProducer.FromExpression(
dependency.Target.TargetType,
Expression.Convert(
Expression.Property(Expression.Constant(local), "Value"),
dependency.Target.TargetType),
this.container));
}
return(this.originalBehavior.GetInstanceProducer(dependency, throwOnFailure));
}
private InstanceProducer CreateConstantValueProducer(ParameterInfo parameter) =>
InstanceProducer.FromExpression(
parameter.ParameterType,
Expression.Constant(parameter.DefaultValue, parameter.ParameterType),
this.container);
