// Helper methods for adding and removing the tracker policy.
/// <summary>
/// Get an instance that implements <see cref="IDependencyResolverTrackerPolicy"/>,
/// either the current one in the policy set or creating a new one if it doesn't
/// exist.
/// </summary>
/// <param name="policies">Policy list to look up from.</param>
/// <param name="buildKey">Build key to track.</param>
/// <returns>The resolver tracker.</returns>
public static IDependencyResolverTrackerPolicy GetTracker(IPolicyList policies, object buildKey)
{
IDependencyResolverTrackerPolicy tracker =
policies.Get<IDependencyResolverTrackerPolicy>(buildKey);
if (tracker == null)
{
tracker = new DependencyResolverTrackerPolicy();
policies.Set<IDependencyResolverTrackerPolicy>(tracker, buildKey);
}
return tracker;
}
private SelectedProperty CreateSelectedProperty(IBuilderContext context, IPolicyList resolverPolicyDestination, PropertyInfo property)
{
string key = Guid.NewGuid().ToString();
SelectedProperty result = new SelectedProperty(property, key);
resolverPolicyDestination.Set <IDependencyResolverPolicy>(CreateResolver(property), key);
DependencyResolverTrackerPolicy.TrackKey(context.PersistentPolicies,
context.BuildKey,
key);
return(result);
}
// Helper methods for adding and removing the tracker policy.
/// <summary>
/// Get an instance that implements <see cref="IDependencyResolverTrackerPolicy"/>,
/// either the current one in the policy set or creating a new one if it doesn't
/// exist.
/// </summary>
/// <param name="policies">Policy list to look up from.</param>
/// <param name="buildKey">Build key to track.</param>
/// <returns>The resolver tracker.</returns>
public static IDependencyResolverTrackerPolicy GetTracker(IPolicyList policies, object buildKey)
{
IDependencyResolverTrackerPolicy tracker =
policies.Get <IDependencyResolverTrackerPolicy>(buildKey);
if (tracker == null)
{
tracker = new DependencyResolverTrackerPolicy();
policies.Set <IDependencyResolverTrackerPolicy>(tracker, buildKey);
}
return(tracker);
}
private SelectedConstructor CreateSelectedConstructor(IBuilderContext context, ConstructorInfo ctor)
{
SelectedConstructor result = new SelectedConstructor(ctor);
foreach (ParameterInfo param in ctor.GetParameters())
{
string key = Guid.NewGuid().ToString();
IDependencyResolverPolicy policy = CreateResolver(param);
context.PersistentPolicies.Set <IDependencyResolverPolicy>(policy, key);
DependencyResolverTrackerPolicy.TrackKey(context.PersistentPolicies,
context.BuildKey,
key);
result.AddParameterKey(key);
}
return(result);
}
private SelectedMethod CreateSelectedMethod(IBuilderContext context, IPolicyList resolverPolicyDestination, MethodInfo method)
{
SelectedMethod result = new SelectedMethod(method);
foreach (ParameterInfo parameter in method.GetParameters())
{
string key = Guid.NewGuid().ToString();
IDependencyResolverPolicy resolver = CreateResolver(parameter);
resolverPolicyDestination.Set <IDependencyResolverPolicy>(resolver, key);
DependencyResolverTrackerPolicy.TrackKey(context.PersistentPolicies,
context.BuildKey,
key);
result.AddParameterKey(key);
}
return(result);
}
