Question

I have an configuration error with Unity.
I am trying to implement http://unitymvc3.codeplex.com/, but i am stucked right now, because of this:

In my unity configuration I have this settings:

<register type="IMainDbContext" mapTo="WorkflowContext">
    <lifetime type="hierarchical" />
    <constructor></constructor>
  </register>

But at the time of creating unity, (my simple code is here:)

UnityConfigurationSection section = ConfigurationManager.GetSection("unity") as UnityConfigurationSection;
        if (section != null)
        {
            section.Configure(container);
        }

        this.container = container;

everything is configured great, except of registration “IManDbContext” which has LifetimeManagerType = {Name = "TransientLifetimeManager" FullName = "Microsoft.Practices.Unity.TransientLifetimeManager"}, but it should be hierarchical lifetime manager

Have you got any ideas how tell unity (in configuration, not in code) i want hierarchical lifetime manager?
Thanks for any tips.

Answer 1

My error was caused by this error:
I have multiple DbContext, but they was badly configured:

<register type="IMainDbContext" mapTo="WorkflowContext">
    <lifetime type="hierarchical" />
    <constructor></constructor>
</register>

<register type="IReportDbContext" mapTo="SomeBadContext">
    <lifetime type="hierarchical" />
    <constructor></constructor>
</register>

When I was using this configuration, which was bad, unity simple don`t configure any lifetime manager. After I set these context right, unity used my lifetime manager configurations just right.