private Logger() { string connectionString = ConfigurationManager.ConnectionStrings["DefaultConnection"].ConnectionString; TextFormatter formatter = new TextFormatter(); var databaseTraceListener = new FormattedDatabaseTraceListener(new SqlDatabase(connectionString) , "WriteLog", "AddCategory", formatter); var config = new LoggingConfiguration(); config.AddLogSource(LogCategories.General.ToString(), SourceLevels.All, true).AddTraceListener(databaseTraceListener); writer = new LogWriter(config); writer.Write("Starting...", LogCategories.General.ToString(), 9, 0, TraceEventType.Verbose, "Log Starting"); }
static LoggingConfiguration BuildProgrammaticConfig() { // Formatters TextFormatter briefFormatter = new TextFormatter("Timestamp: {timestamp(local)}{newline}Message: {message}{newline}Category: {category}{newline}Priority: {priority}{newline}EventId: {eventid}{newline}ActivityId: {property(ActivityId)}{newline}Severity: {severity}{newline}Title:{title}{newline}"); TextFormatter extendedFormatter = new TextFormatter("Timestamp: {timestamp}{newline}Message: {message}{newline}Category: {category}{newline}Priority: {priority}{newline}EventId: {eventid}{newline}Severity: {severity}{newline}Title: {title}{newline}Activity ID: {property(ActivityId)}{newline}Machine: {localMachine}{newline}App Domain: {localAppDomain}{newline}ProcessId: {localProcessId}{newline}Process Name: {localProcessName}{newline}Thread Name: {threadName}{newline}Win32 ThreadId:{win32ThreadId}{newline}Extended Properties: {dictionary({key} - {value}{newline})}"); // Category Filters ICollection<string> categories = new List<string>(); categories.Add("BlockedByFilter"); // Log Filters var priorityFilter = new PriorityFilter("Priority Filter", 2, 99); var logEnabledFilter = new LogEnabledFilter("LogEnabled Filter", true); var categoryFilter = new CategoryFilter("Category Filter", categories, CategoryFilterMode.AllowAllExceptDenied); // Trace Listeners var causeLoggingErrorTraceListener = new FormattedDatabaseTraceListener(DatabaseFactory.CreateDatabase("DoesNotExist"), "WriteLog", "AddCategory", null); var databaseTraceListener = new FormattedDatabaseTraceListener(DatabaseFactory.CreateDatabase("ExampleDatabase"),"WriteLog","AddCategory",extendedFormatter); var flatFileTraceListener = new FlatFileTraceListener(@"C:\Temp\FlatFile.log", "----------------------------------------", "----------------------------------------", briefFormatter); var eventLog = new EventLog("Application", ".", "Enterprise Library Logging"); var eventLogTraceListener = new FormattedEventLogTraceListener(eventLog); var rollingFlatFileTraceListener = new RollingFlatFileTraceListener(@"C:\Temp\RollingFlatFile.log", "----------------------------------------", "----------------------------------------", extendedFormatter, 20, "yyyy-MM-dd", RollFileExistsBehavior.Increment,RollInterval.None, 3); var unprocessedFlatFileTraceListener = new FlatFileTraceListener(@"C:\Temp\Unprocessed.log", "----------------------------------------", "----------------------------------------", extendedFormatter); var xmlTraceListener = new XmlTraceListener(@"C:\Temp\XmlLogFile.xml"); xmlTraceListener.Filter = new EventTypeFilter(SourceLevels.Error); // Build Configuration var config = new LoggingConfiguration(); config.Filters.Add(priorityFilter); config.Filters.Add(logEnabledFilter); config.Filters.Add(categoryFilter); config.AddLogSource("BlockedByFilter", SourceLevels.All, true).AddTraceListener(eventLogTraceListener); config.AddLogSource("CauseLoggingError", SourceLevels.All, true).AddTraceListener(causeLoggingErrorTraceListener); config.AddLogSource("Database", SourceLevels.All, true).AddTraceListener(databaseTraceListener); // The defaults for the asynchronous wrapper are: // bufferSize: 30000 // disposeTimeout: infinite config.AddLogSource("AsyncDatabase", SourceLevels.All, true).AddAsynchronousTraceListener(databaseTraceListener); config.AddLogSource("DiskFiles", SourceLevels.All, true).AddTraceListener(flatFileTraceListener); config.LogSources["DiskFiles"].AddTraceListener(xmlTraceListener); config.AddLogSource("General", SourceLevels.All, true).AddTraceListener(eventLogTraceListener); config.AddLogSource("Important", SourceLevels.All, true).AddTraceListener(eventLogTraceListener); config.LogSources["Important"].AddTraceListener(rollingFlatFileTraceListener); // Special Sources Configuration config.SpecialSources.Unprocessed.AddTraceListener(unprocessedFlatFileTraceListener); config.SpecialSources.LoggingErrorsAndWarnings.AddTraceListener(eventLogTraceListener); return config; }