static LogService()
{
var formatter = new TextFormatter
("Timestamp: {timestamp}{newline}" +
"Message: {message}{newline}" +
"Category: {category}{newline}");
//Create the Trace listeners
var logFileListener = new FlatFileTraceListener(@"C:\temp\temp.log", "",
"", formatter);
//Add the trace listeners to the source
var mainLogSource =
new LogSource("MainLogSource", SourceLevels.All);
mainLogSource.Listeners.Add(logFileListener);
var nonExistantLogSource = new LogSource("Empty");
IDictionary<string, LogSource> traceSources =
new Dictionary<string, LogSource>
{{"Info", mainLogSource}, {"Warning", mainLogSource}, {"Error", mainLogSource}};
Writer = new LogWriterImpl(new ILogFilter[0],
traceSources,
nonExistantLogSource,
nonExistantLogSource,
mainLogSource,
"Info",
false,
true);
}
public LoggingViewModel()
{
var logFormatter = new TextFormatter();
var flatFileTraceListener = new FlatFileTraceListener("log.hblog", "-------------------------",
"-------------------------", logFormatter);
var config = new LoggingConfiguration();
config.AddLogSource("Hummingbird", SourceLevels.All, true).AddTraceListener(flatFileTraceListener);
Logger = new LogWriter(config);
}
static void Main(string[] args)
{
TextFormatter briefFormatter = new TextFormatter();
var flatFileTraceListerner = new FlatFileTraceListener(@"C:\temp\xxx.log",
"-------------------------------",
"-------------------------------",
briefFormatter);
var config = new LoggingConfiguration();
config.AddLogSource("my_log", System.Diagnostics.SourceLevels.All, true).AddTraceListener(flatFileTraceListerner);
LogWriter logger = new LogWriter(config);
}
private static LoggingConfiguration BuildProgrammaticConfig()
{
var formatter = new TextFormatter();
var flatFileTraceListener = new FlatFileTraceListener(
"log.txt",
"----------------------------------------",
"----------------------------------------",
formatter);
var config = new LoggingConfiguration();
config.AddLogSource("General", SourceLevels.All, true).AddTraceListener(flatFileTraceListener);
config.IsTracingEnabled = true;
return config;
}
private void ConfigureLogging()
{
// Formatter
TextFormatter fm = new TextFormatter();
var flatFileTraceListener = new
FlatFileTraceListener(@"trace.log", "----------------------------------------", "----------------------------------------", fm);
// Build Configuration
var config = new LoggingConfiguration();
config.AddLogSource("General", SourceLevels.All,
true).AddTraceListener(flatFileTraceListener);
config.IsTracingEnabled = true;
config.SpecialSources.AllEvents.AddTraceListener(flatFileTraceListener);
Logger.SetLogWriter(new LogWriter(config));
}
/// <summary>
/// This method supports the Enterprise Library infrastructure and is not intended to be used directly from your code.
/// Builds a <see cref="FlatFileTraceListener"/> based on an instance of <see cref="FlatFileTraceListenerData"/>.
/// </summary>
/// <seealso cref="TraceListenerCustomFactory"/>
/// <param name="context">The <see cref="IBuilderContext"/> that represents the current building process.</param>
/// <param name="objectConfiguration">The configuration object that describes the object to build. Must be an instance of <see cref="FlatFileTraceListenerData"/>.</param>
/// <param name="configurationSource">The source for configuration objects.</param>
/// <param name="reflectionCache">The cache to use retrieving reflection information.</param>
/// <returns>A fully initialized instance of <see cref="FlatFileTraceListener"/>.</returns>
public override TraceListener Assemble(IBuilderContext context, TraceListenerData objectConfiguration, IConfigurationSource configurationSource, ConfigurationReflectionCache reflectionCache)
{
FlatFileTraceListenerData castedObjectConfiguration
= (FlatFileTraceListenerData)objectConfiguration;
ILogFormatter formatter = GetFormatter(context, castedObjectConfiguration.Formatter, configurationSource, reflectionCache);
TraceListener createdObject
= new FlatFileTraceListener(
castedObjectConfiguration.FileName,
castedObjectConfiguration.Header,
castedObjectConfiguration.Footer,
formatter);
return createdObject;
}
/// <summary>
/// Static constructor
/// </summary>
static Logger() {
string LogFile = ConfigurationManager.AppSettings["LogFile"].ToString();// a static constructor works because changing the web.config restarts the appliaction.
// this defaults to the namespace WebForms even when used in another application so it's not used
//string LogFile=Properties.Settings.Default.LogFile;
if(ConfigurationManager.AppSettings["LogErr"].ToString().ToLower()=="yes") {
LogErr=true;
}
if(ConfigurationManager.AppSettings["LogInfo"].ToString().ToLower()=="yes") {
LogInfo=true;
}
// formatter
TextFormatter formatter = new TextFormatter("[{timestamp(local)}] [{machine}] {category} \t: {message}");
// listeners
FlatFileTraceListener logFileListener=new FlatFileTraceListener(LogFile,"","",formatter);
RollingFlatFileTraceListener rollingFlatFileListener=new RollingFlatFileTraceListener(LogFile,"","",formatter,1000,"yyyy-MM-dd",RollFileExistsBehavior.Increment,RollInterval.Day);
//uncomment if an event log is needed
//FormattedEventLogTraceListener logEventListener = new FormattedEventLogTraceListener("Enterprise Library Logging",formatter);
// Sources
LogSource mainLogSource = new LogSource("MainLogSource",SourceLevels.All);
//mainLogSource.Listeners.Add(logFileListener);//regular flat file
mainLogSource.Listeners.Add(rollingFlatFileListener);
//uncomment if an event log is needed
//LogSource errorLogSource = new LogSource("ErrorLogSource",SourceLevels.Error);
//errorLogSource.Listeners.Add(logEventListener);
// empty source
LogSource nonExistantLogSource = new LogSource("Empty");//non matching category.
// trace sources
IDictionary<string,LogSource> traceSources = new Dictionary<string,LogSource>();
//traceSources.Add("Error",errorLogSource);//uncomment if an event log is needed
traceSources.Add("Warning",mainLogSource);
traceSources.Add("Information",mainLogSource);
// log writer
writer = new LogWriter(new ILogFilter[0],traceSources,mainLogSource,nonExistantLogSource,
mainLogSource,"Error",false,true);
//writer = new LogWriter(new ILogFilter[0],traceSources,mainLogSource,nonExistantLogSource,
//errorLogSource,"Error",false,true);//uncomment if 'internal' error are to be logged to an event log is needed
}
public static void InitializeLogManager()
{
if (formatter == null)
{
formatter = new TextFormatter()
{
Template = " ------------------------------------------------------{newline}Timestamp:{timestamp}{newline}Message: {message}{newline}Category: {category}{newline}Priority: {priority}{newline}Title:{title}{newline}Machine: {localMachine}{newline}App Domain: {localAppDomain}{newline}Process Name: {localProcessName}{newline}Thread Name: {threadName}{newline}-----------------------------------------)}",
};
}
if (flatFileTraceListener == null)
{
flatFileTraceListener = new FlatFileTraceListener(formatter) { };
}
if (logSource == null)
{
logSource = new LogSource("Logging", new List<TraceListener>() { flatFileTraceListener }, SourceLevels.Information);
}
}
internal static LoggingConfiguration BuildLoggingConfig(GlobalStateModel model)
{
// Formatters
//TextFormatter formatter = new TextFormatter("Timestamp: {timestamp}{newline}Message: {message}{newline}Category: {category}{newline}Priority: {priority}{newline}EventId: {eventid}{newline}Severity: {severity}{newline}Title:{title}{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})}");
TextFormatter errorFormatter = new TextFormatter("{timestamp} {message}");
TextFormatter consoleFormatter = new TextFormatter("{timestamp} {severity} : {message}");
// Listeners
var errorFlatFileTraceListener = new FlatFileTraceListener(Directory.GetCurrentDirectory() + "\\" + "Error.log", "----------------------------------------", "----------------------------------------", errorFormatter);
var outputFlatFileTraceListener = new FlatFileTraceListener(Directory.GetCurrentDirectory() + "\\" + "Output.log", "----------------------------------------", "----------------------------------------", errorFormatter);
var outputViewTraceListener = new OutputViewTraceListener(model, consoleFormatter);
//var consoleTraceListener = new CustomTraceListener();
// Build Configuration
var config = new LoggingConfiguration();
config.AddLogSource("Error", SourceLevels.All, true).AddTraceListener(errorFlatFileTraceListener);
config.AddLogSource("Output", SourceLevels.All, true).AddTraceListener(outputViewTraceListener);
config.LogSources["Output"].AddTraceListener(outputFlatFileTraceListener);
config.AddLogSource("Debug", SourceLevels.All, true).AddTraceListener(outputViewTraceListener);
config.AddLogSource("OutputToFile", SourceLevels.All, true).AddTraceListener(outputFlatFileTraceListener);
return config;
}
public static LoggingConfiguration BuildProgrammaticConfig()
{
// Formatter
TextFormatter briefFormatter = new TextFormatter("Timestamp: {timestamp(local)}{newline}Message: {message}{newline}");
// Trace Listener
var flatFileTraceListener = new FlatFileTraceListener(
@"C:\Temp\jarwin.log",
"----------------------------------------",
"----------------------------------------",
briefFormatter);
// Build Configuration
var config = new LoggingConfiguration();
config.AddLogSource("jarwin", SourceLevels.All, true)
.AddTraceListener(flatFileTraceListener);
config.IsLoggingEnabled = Convert.ToBoolean(ConfigurationManager.AppSettings["loggingEnabled"]);
return config;
}
private 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.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;
}
static LoggingConfiguration BuildProgrammaticConfig()
{
// Formatters
TextFormatter formatter = 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}");
// 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 flatFileTraceListener = new FlatFileTraceListener(@"C:\Temp\ConfigSampleFlatFile.log", "----------------------------------------", "----------------------------------------", formatter);
// Build Configuration
var config = new LoggingConfiguration();
config.Filters.Add(priorityFilter);
config.Filters.Add(logEnabledFilter);
config.Filters.Add(categoryFilter);
config.AddLogSource("General", SourceLevels.All, true, flatFileTraceListener);
return config;
}
private static LoggingConfiguration BuildLoggingConfig()
{
// Formatters
TextFormatter formatter = new TextFormatter("Timestamp: {timestamp}{newline}Message: {message}{newline}Category: {category}{newline}Priority: {priority}{newline}EventId: {eventid}{newline}Severity: {severity}{newline}Title:{title}{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})}");
// Listeners
var flatFileTraceListener = new FlatFileTraceListener(@"C:\Temp\SalaryCalculator.log", "----------------------------------------", "----------------------------------------", formatter);
var eventLog = new EventLog("Application", ".", "Enterprise Library Logging");
var eventLogTraceListener = new FormattedEventLogTraceListener(eventLog);
// Build Configuration
var config = new LoggingConfiguration();
config.AddLogSource("General", SourceLevels.All, true).AddTraceListener(eventLogTraceListener);
config.LogSources["General"].AddTraceListener(flatFileTraceListener);
// Special Sources Configuration
config.SpecialSources.LoggingErrorsAndWarnings.AddTraceListener(eventLogTraceListener);
return config;
}
