public bool HasResolvedLifetime(Type type, string name)
{
NamedTypeBuildKey key = new NamedTypeBuildKey(type, name);
ILifetimePolicy lifetimePolicy = Context.Policies.Get <ILifetimePolicy>(key);
if (lifetimePolicy != null)
{
return(lifetimePolicy.GetValue() != null);
}
return(false);
}
public override void PreBuildUp(IBuilderContext context)
{
Guard.ArgumentNotNull(context, "context");
if (context.Existing == null)
{
ILifetimePolicy lifetimePolicy = GetLifetimePolicy(context);
IRequiresRecovery recovery = lifetimePolicy as IRequiresRecovery;
if (recovery != null)
{
context.RecoveryStack.Add(recovery);
}
object existing = lifetimePolicy.GetValue();
if (existing != null)
{
context.Existing = existing;
context.BuildComplete = true;
}
}
}
/// <summary>
/// Called during the chain of responsibility for a build operation. The
/// PreBuildUp method is called when the chain is being executed in the
/// forward direction.
/// </summary>
/// <param name="context">Context of the build operation.</param>
// FxCop suppression: Validation is done by Guard class
public override void PreBuildUp(IBuilderContext context)
{
Guard.ArgumentNotNull(context, "context");
if (context.Existing != null)
{
return;
}
IPolicyList containingPolicyList;
ILifetimePolicy lifetimePolicy = GetLifetimePolicy(context, out containingPolicyList);
var scope = lifetimePolicy as IScopeLifetimePolicy;
if (null != scope && !ReferenceEquals(containingPolicyList, context.PersistentPolicies))
{
lifetimePolicy = scope.CreateScope() as ILifetimePolicy;
context.PersistentPolicies.Set(lifetimePolicy, context.BuildKey);
context.Lifetime.Add(lifetimePolicy);
}
IRequiresRecovery recovery = lifetimePolicy as IRequiresRecovery;
if (recovery != null)
{
context.RecoveryStack.Add(recovery);
}
object existing = lifetimePolicy.GetValue();
if (existing != null)
{
context.Existing = existing;
context.BuildComplete = true;
}
}