How can I use from Structuremap auto register in asp.net-mvc?

Question

I have a simple mvc application that has 3 layer

Ui => has refrence to Common And Services
Common
Services => has refrence to Common

I define my Service Contracts in Common layer and implement it in services layer

//Common layer
public interface IPersonService
{
  void Foo();
}
//Services layer
public classPersonService:IPersonService
{
  void Foo()
  {
    //To DO
  }
}

In my Global.asax I write this code for initial Structuremap container

 ObjectFactory.Initialize(x =>
        {
            x.Scan(scan =>
            {
                scan.TheCallingAssembly();
                scan.WithDefaultConventions();
            });
        }

Now,in my controller when I want get instance from IPersonService like this

var personService= ObjectFactory.GetInstance<IPersonService>();

I get this error

No default Instance is registered and cannot be automatically determined for type '*.IPersonService'

Is there any idea for resolve this problem?

Joseph Woodward · Accepted Answer · 2015-01-29 10:29:41Z

1

You can specify other assemblies to scan using the AssembliesFromApplicationBaseDirectory() function, like so:

scan.AssembliesFromApplicationBaseDirectory(a => a.FullName.StartsWith("YourNamespace.Common"));
scan.AssembliesFromApplicationBaseDirectory(a => a.FullName.StartsWith("YourNamespace.Services"));

Seeing as you tagged this question as a StructureMap 3 question, I would advise against using the ObjectFactory as Jeremy Miller (the author of StructureMap) has made it clear that it will be removed in future version. In fact, you should get a warning that it will be removed in a future version.

Instead you should aim to configure your container like so:

IContainer container = new Container();
container.Configure(c => {
    c.IncludeRegistry<YourRegistry>();
});

DependencyResolver.SetResolver(new StructureMapDependencyResolver(container));

You can read more about StructureMap's registries here.

edited Jan 29, 2015 at 10:29

answered Jan 28, 2015 at 13:09

Joseph Woodward

9,2915 gold badges48 silver badges66 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

How can I use from Structuremap auto register in asp.net-mvc?

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related