private Func <object, object[], object> BuildAction(WampMethodInfo wampMethod)
{
Func <object, object[], object> method =
MethodInvokeGenerator.CreateInvokeMethod(wampMethod.Method);
return(method);
}
public MethodInfoSubscriber(object instance, MethodInfo method, string topic)
: base()
{
mLogger = LogProvider.GetLogger(typeof(MethodInfoSubscriber) + "." + topic);
mInstance = instance;
mMethod = method;
if (method == null)
{
throw new ArgumentNullException(nameof(method));
}
mMethodInvoker = MethodInvokeGenerator.CreateInvokeMethod(method);
if (method.ReturnType != typeof(void))
{
throw new ArgumentException("Expected return type of void from method " + method.Name,
nameof(method));
}
if (method.GetParameters().Any(x => x.ParameterType.IsByRef || x.IsOut))
{
throw new ArgumentException("Expected not out/ref parameters from method " + method.Name,
nameof(method));
}
mParameters = method.GetParameters()
.Select(x => new LocalParameter(x))
.ToArray();
}
public SyncMethodInfoRpcOperation(object instance, MethodInfo method, string procedureName) :
base(procedureName)
{
mInstance = instance;
mMethod = method;
mMethodInvoker = MethodInvokeGenerator.CreateInvokeMethod(method);
if (method.ReturnType != typeof(void))
{
mHasResult = true;
}
else
{
mHasResult = false;
}
mCollectionResultTreatment =
method.GetCollectionResultTreatment();
mHelper = new MethodInfoHelper(method);
mParameters =
method.GetParameters()
.Where(x => !x.IsOut)
.Select(parameter => new RpcParameter(parameter))
.ToArray();
}
public AsyncMethodInfoRpcOperation(Func <object> instanceProvider, MethodInfo method, string procedureName) :
base(procedureName)
{
mInstanceProvider = instanceProvider;
mMethod = method;
mMethodInvoker = MethodInvokeGenerator.CreateTaskInvokeMethod(method);
if (method.ReturnType != typeof(Task))
{
mHasResult = true;
}
else
{
mHasResult = false;
}
mCollectionResultTreatment =
method.GetCollectionResultTreatment();
IEnumerable <ParameterInfo> parameterInfos = method.GetParameters();
if (parameterInfos.LastOrDefault()?.ParameterType == typeof(CancellationToken))
{
mSupportsCancellation = true;
parameterInfos = parameterInfos.Take(parameterInfos.Count() - 1);
}
mParameters =
parameterInfos
.Select(parameter => new RpcParameter(parameter))
.ToArray();
mResultExtractor = WampResultExtractor.GetResultExtractor(this);
if (method.ReturnsTuple())
{
mResultExtractor = WampResultExtractor.GetValueTupleResultExtractor(method);
}
}