private MethodData GetMethodData(MethodCall methodCall)
{
MethodBase method = methodCall.MethodBase;
if (_methodDataCache.TryGetMethodData(method, out MethodData methodData))
{
return(methodData);
}
bool canCacheMessageData;
Type declaringType = method.DeclaringType;
if (declaringType == typeof(object) && method == typeof(object).GetMethod("GetType"))
{
canCacheMessageData = true;
methodData = new MethodData(method, MethodType.GetType);
}
else if (declaringType.IsAssignableFrom(_serviceChannel.GetType()))
{
canCacheMessageData = true;
methodData = new MethodData(method, MethodType.Channel);
}
else
{
ProxyOperationRuntime operation = _proxyRuntime.GetOperation(method, methodCall.Args, out canCacheMessageData);
if (operation == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new NotSupportedException(SR.Format(SR.SFxMethodNotSupportedOnCallback1, method.Name)));
}
MethodType methodType;
if (operation.IsTaskCall(methodCall))
{
methodType = MethodType.TaskService;
}
else if (operation.IsSyncCall(methodCall))
{
methodType = MethodType.Service;
}
else if (operation.IsBeginCall(methodCall))
{
methodType = MethodType.BeginService;
}
else
{
methodType = MethodType.EndService;
}
methodData = new MethodData(method, methodType, operation);
}
if (canCacheMessageData)
{
_methodDataCache.SetMethodData(methodData);
}
return(methodData);
}