Fix warnings, improve performance (#1665)

* Fix warnings, improve performance

`QueryResult.Items` is now a `IReadOnlyList` so we don't need to
allocate a new `Array` when we have a `List` (and `Items` shouldn't need to
be mutable anyway)

* Update Providers .csproj to latest C#

* Remove extra newline from DtoService.cs

* Remove extra newline from UserLibraryService.cs
This commit is contained in:
Bond-009
2019-09-02 08:19:29 +02:00
committed by Anthony Lavado
parent cb393c215a
commit ee637e8fec
37 changed files with 308 additions and 218 deletions

View File

@@ -87,8 +87,7 @@ namespace Emby.Server.Implementations.Services
var response = actionContext.ServiceAction(instance, requestDto);
var taskResponse = response as Task;
if (taskResponse != null)
if (response is Task taskResponse)
{
return GetTaskResult(taskResponse);
}
@@ -104,8 +103,7 @@ namespace Emby.Server.Implementations.Services
{
try
{
var taskObject = task as Task<object>;
if (taskObject != null)
if (task is Task<object> taskObject)
{
return await taskObject.ConfigureAwait(false);
}
@@ -136,7 +134,7 @@ namespace Emby.Server.Implementations.Services
}
catch (TypeAccessException)
{
return null; //return null for void Task's
return null; // return null for void Task's
}
}
@@ -155,29 +153,22 @@ namespace Emby.Server.Implementations.Services
Id = ServiceMethod.Key(serviceType, actionName, requestType.GetMethodName())
};
try
{
actionCtx.ServiceAction = CreateExecFn(serviceType, requestType, mi);
}
catch
{
//Potential problems with MONO, using reflection for fallback
actionCtx.ServiceAction = (service, request) =>
mi.Invoke(service, new[] { request });
}
actionCtx.ServiceAction = CreateExecFn(serviceType, requestType, mi);
var reqFilters = new List<IHasRequestFilter>();
foreach (var attr in mi.GetCustomAttributes(true))
{
var hasReqFilter = attr as IHasRequestFilter;
if (hasReqFilter != null)
if (attr is IHasRequestFilter hasReqFilter)
{
reqFilters.Add(hasReqFilter);
}
}
if (reqFilters.Count > 0)
{
actionCtx.RequestFilters = reqFilters.OrderBy(i => i.Priority).ToArray();
}
actions.Add(actionCtx);
}
@@ -198,15 +189,19 @@ namespace Emby.Server.Implementations.Services
if (mi.ReturnType != typeof(void))
{
var executeFunc = Expression.Lambda<ActionInvokerFn>
(callExecute, serviceParam, requestDtoParam).Compile();
var executeFunc = Expression.Lambda<ActionInvokerFn>(
callExecute,
serviceParam,
requestDtoParam).Compile();
return executeFunc;
}
else
{
var executeFunc = Expression.Lambda<VoidActionInvokerFn>
(callExecute, serviceParam, requestDtoParam).Compile();
var executeFunc = Expression.Lambda<VoidActionInvokerFn>(
callExecute,
serviceParam,
requestDtoParam).Compile();
return (service, request) =>
{