protected override void DoTargetWork(Controller target, WorkContext work)
{
target.m_WorkContext = work; //This also establishes Controller.App
App.DependencyInjector.InjectInto(target); //Inject app-rooted context
var action = GetActionName(target, work);
object[] args;
//1. try controller instance to resolve action
var mi = target.FindMatchingAction(work, action, out args);
//2. if controller did not resolve then resolve by framework (most probable case)
if (mi == null)
{
mi = FindMatchingAction(target, work, action, out args);
}
if (mi == null)
{
throw new HTTPStatusException(WebConsts.STATUS_404,
WebConsts.STATUS_404_DESCRIPTION,
StringConsts.MVC_CONTROLLER_ACTION_UNMATCHED_HANDLER_ERROR.Args(target.GetType().FullName, action));
}
Security.Permission.AuthorizeAndGuardAction(App, mi, work.Session, () => work.NeedsSession());
object result = null;
try
{
try
{
var handled = target.BeforeActionInvocation(work, action, mi, args, ref result);
if (!handled)
{
result = mi.Invoke(target, args);
//-----------------
// 20190303 DKh temp code until Wave is refactored to full async pipeline
//-----------------
if (result is Task task)
{
while (App.Active && !Disposed && !task.IsCompleted && !task.IsFaulted && !task.IsCanceled)
{
task.Wait(150); //temporary code due to sync pipeline
}
var taskResult = task.TryGetCompletedTaskResultAsObject();
if (taskResult.ok)
{
result = taskResult.result; //unwind the result
}
else if (task.IsCanceled)
{
result = null;
}
else if (task.IsFaulted)
{
throw task.Exception;
}
}
//-----------------
result = target.AfterActionInvocation(work, action, mi, args, result);
}
}
finally
{
target.ActionInvocationFinally(work, action, mi, args, result);
}
}
catch (Exception error)
{
if (error is TargetInvocationException tie)
{
var cause = tie.InnerException;
if (cause != null)
{
error = cause;
}
}
if (error is AggregateException age)
{
var cause = age.Flatten().InnerException;
if (cause != null)
{
error = cause;
}
}
throw MvcActionException.WrapActionBodyError(target.GetType().FullName, action, error);
}
if (mi.ReturnType == typeof(void))
{
return;
}
try
{
try
{
ProcessResult(target, work, result);
}
catch (Exception error)
{
throw MvcActionException.WrapActionResultError(target.GetType().FullName, action, result, error);
}
}
finally
{
if (result is IDisposable)
{
((IDisposable)result).Dispose();
}
}
}
protected override void DoTargetWork(Controller target, WorkContext work)
{
target.m_WorkContext = work; //This also establishes Controller.App
App.DependencyInjector.InjectInto(target); //Inject app-rooted context
var action = GetActionName(target, work);
object[] args;
//1. try controller instance to resolve action
var mi = target.FindMatchingAction(work, action, out args);
//2. if controller did not resolve then resolve by framework (most probable case)
if (mi == null)
{
mi = FindMatchingAction(target, work, action, out args);
}
if (mi == null)
{
throw new HTTPStatusException(WebConsts.STATUS_404,
WebConsts.STATUS_404_DESCRIPTION,
StringConsts.MVC_CONTROLLER_ACTION_UNMATCHED_HANDLER_ERROR.Args(target.GetType().FullName, action));
}
Security.Permission.AuthorizeAndGuardAction(App, mi, work.Session, () => work.NeedsSession());
object result = null;
try
{
try
{
var handled = target.BeforeActionInvocation(work, action, mi, args, ref result);
if (!handled)
{
result = mi.Invoke(target, args);
result = target.AfterActionInvocation(work, action, mi, args, result);
}
}
finally
{
target.ActionInvocationFinally(work, action, mi, args, result);
}
}
catch (Exception error)
{
if (error is TargetInvocationException)
{
var cause = ((TargetInvocationException)error).InnerException;
if (cause != null)
{
error = cause;
}
}
throw MvcActionException.WrapActionBodyError(target.GetType().FullName, action, error);
}
if (mi.ReturnType == typeof(void))
{
return;
}
try
{
try
{
ProcessResult(target, work, result);
}
catch (Exception error)
{
throw MvcActionException.WrapActionResultError(target.GetType().FullName, action, result, error);
}
}
finally
{
if (result is IDisposable)
{
((IDisposable)result).Dispose();
}
}
}
