Apprenda.Log4NetConnectorPolicy.WcfServiceWorkloadInspector.Execute C# (CSharp) Method

        public override BootstrappingResult Execute()
        {
            var assemblyPath = this._request.ComponentPath;

            if (!File.Exists(Path.Combine(assemblyPath, "log4net.dll")))
            {
                // no log4net requires no modifications.
                return BootstrappingResult.Success();
            }

            var potentialAssemblies =
                Directory.EnumerateFiles(assemblyPath, "*.dll")
                    .Where(p => AssemblyExtensions.HasDependencyOn(p, "log4net"))
                    .ToArray();

            if (potentialAssemblies.Any())
            {
                var assemblyStream =
                    Assembly.GetExecutingAssembly()
                        .GetManifestResourceStream("Apprenda.Log4NetConnectorPolicy.Resources.log4net.Apprenda.dll");
                if (assemblyStream != null)
                {
                    var appenderPath = Path.Combine(assemblyPath, "log4net.Apprenda.dll");
                    if (!File.Exists(appenderPath))
                    {
                        using (var appenderStream = new FileStream(appenderPath, FileMode.Create))
                        {
                            assemblyStream.CopyTo(appenderStream );
                        }
                    }
                }
                else
                {
                    return BootstrappingResult.Failure(new[] { "Failed to copy logging assembly to the output path." });
                }
            }

            var configFilePaths = potentialAssemblies.Select(
                filePath =>
                    {
                        var configFileName = GetXmlConfiguratorProperty(filePath, "ConfigFile");
                        if (configFileName != null)
                        {
                            return Path.Combine(assemblyPath, configFileName);
                        }

                        var configExtension = GetXmlConfiguratorProperty(filePath, "ConfigFileExtension") ?? "config";
                        return filePath + (configExtension.StartsWith(".") ? "." : string.Empty) + configExtension;
                    });

            var messages =
                configFilePaths.SelectMany(
                    configFilePath => new Log4NetConfigurationUpdateService(configFilePath).Update());

            return BootstrappingResultExtension.SuccessIfNoMessages(messages);
        }