/// <summary>
/// Bind the specified service (interface, abstract class, concrete class, unbound generic, etc) to something
/// </summary>
/// <param name="serviceType">Service to bind</param>
/// <returns>Fluent interface to continue configuration</returns>
public IBindTo Bind(Type serviceType)
{
var builderBindTo = new BuilderBindTo(serviceType, this.GetAssemblies);
this.bindings.Add(builderBindTo);
return(builderBindTo);
}
/// <summary>
/// Once all bindings have been set, build an IContainer from which instances can be fetched
/// </summary>
/// <returns>An IContainer, which should be used from now on</returns>
public IContainer BuildContainer()
{
var container = new Container(this.autobindAssemblies);
// Just in case they want it
var bindings = this.bindings.ToList();
var containerBuilderBindTo = new BuilderBindTo(typeof(IContainer), this.GetAssemblies);
containerBuilderBindTo.ToInstance(container).DisposeWithContainer(false).AsWeakBinding();
bindings.Add(containerBuilderBindTo);
// For each binding which is weak, if another binding exists with any of the same type+key which is strong, we remove this binding
var groups = (from binding in bindings
from serviceType in binding.ServiceTypes
select new { ServiceType = serviceType, Binding = binding })
.ToLookup(x => x.ServiceType);
var filtered = from binding in bindings
where !(binding.IsWeak &&
binding.ServiceTypes.Any(serviceType => groups.Contains(serviceType) && groups[serviceType].Any(groupItem => !groupItem.Binding.IsWeak)))
select binding;
foreach (var binding in filtered)
{
binding.Build(container);
}
return(container);
}
/// <summary>
/// Bind the specified service (interface, abstract class, concrete class, unbound generic, etc) to something
/// </summary>
/// <param name="serviceType">Service to bind</param>
/// <returns>Fluent interface to continue configuration</returns>
protected IBindTo Bind(Type serviceType)
{
if (this.builder == null || this.getAssemblies == null)
{
throw new InvalidOperationException("Bind should only be called from inside Load, and you must not call Load yourself");
}
var builderBindTo = new BuilderBindTo(serviceType, this.getAssemblies);
this.builder.AddBinding(builderBindTo);
return(builderBindTo);
}
internal void AddBinding(BuilderBindTo binding)
{
this.bindings.Add(binding);
}
