protected T ExecStoredProcedure <T>(params object[] arguments)
{
using (_logger.BeginScope(nameof(ExecStoredProcedure)))
{
try
{
_logger.LogDebug("Searching for calling method");
var stackFrames = new StackTrace().GetFrames();
var caller = stackFrames.Select(x => (MethodInfo)x.GetMethod())
.Skip(1)
.FirstOrDefault(x => typeof(DbContext).IsAssignableFrom(x.DeclaringType));
if (caller == null)
{
throw new MissingMethodException("Caller procedure could not be found, probably it was removed by optimizer. Check if caller method is marked by [MethodImpl(MethodImplOptions.NoInlining)]");
}
var fullName = $"{caller.DeclaringType.FullName}.{caller.Name}";
lock (SyncRoot.Get(fullName))
{
_logger.LogDebug($"Found: {fullName}");
if (arguments.Length != caller.GetParameters().Length)
{
throw new InvalidOperationException("ExecStoredProcedure is executed with invalid number of arguments");
}
var logger = _parameters.LoggerFactory.CreateLogger($"{nameof(DbContextProxyHelper)}.{nameof(DbContextProxyHelper.CreateProxy)}");
var callerProxyMethod = _dbContextHelper.CreateProxy(caller, logger);
_logger.LogTrace("Calling proxy method");
var result = (T)callerProxyMethod.Invoke(null, arguments.Prepend(this).ToArray());
return(result);
}
}
catch (Exception e)
{
_logger.LogError(e, e.Message);
throw;
}
}
}