private void InvokeReleasePipeline(int extensionIndex, ReleaseInvocation invocation)
{
if (extensionIndex >= releaseExtensions.Length)
{
invocation.ReturnValue = base.Release(invocation.Burden);
return;
}
var nextIndex = extensionIndex + 1;
invocation.SetProceedDelegate(() => InvokeReleasePipeline(nextIndex, invocation));
releaseExtensions[extensionIndex].Intercept(invocation);
}
public override bool Release(Burden burden)
{
if (releaseExtensions == null)
{
return base.Release(burden);
}
var invocation = new ReleaseInvocation(burden);
InvokeReleasePipeline(0, invocation);
return invocation.ReturnValue;
}
public override bool Release(object instance)
{
if (releaseExtensions == null)
{
return base.Release(instance);
}
var invocation = new ReleaseInvocation(instance);
InvokeReleasePipeline(0, invocation);
return invocation.ReturnValue;
}
private void InvokeReleasePipeline(int extensionIndex, ReleaseInvocation invocation)
{
if (extensionIndex >= releaseExtensions.Length)
{
invocation.ReturnValue = base.Release(invocation.Burden);
return;
}
var nextIndex = extensionIndex + 1;
invocation.SetProceedDelegate(() => InvokeReleasePipeline(nextIndex, invocation));
releaseExtensions[extensionIndex].Intercept(invocation);
}
public override bool Release(Burden burden)
{
if (releaseExtensions == null)
{
return(base.Release(burden));
}
var invocation = new ReleaseInvocation(burden);
InvokeReleasePipeline(0, invocation);
return(invocation.ReturnValue);
}
public void Intercept(ReleaseInvocation invocation)
{
if (releasingHandlers != null)
{
IList<ComponentReleasingDelegate> releasers;
lock (releasingHandlers)
{
if (releasingHandlers.TryGetValue(invocation.Instance, out releasers))
{
releasingHandlers.Remove(invocation.Instance);
}
}
if (releasers != null)
{
foreach (var releaser in releasers)
{
releaser(kernel);
}
}
}
invocation.Proceed();
}