public void Close()
{
SetLevel("OFF");
log4net.Core.IAppenderAttachable closingAppenders = (log4net.Core.IAppenderAttachable)log.Logger;
AppenderCollection collection = closingAppenders.Appenders;
for (int i = 0; i < collection.Count; i++)
{
if (collection[i] is BufferingForwardingAppender)
{
//This FLUSH and close the current appenders along with all of its children appenders
((BufferingForwardingAppender)collection[i]).Close();
}
}
this.RemoveAllAppender(log);
}
static void CreateAppender(AppenderConfiguration configuration, log4net.Core.IAppenderAttachable collection)
{
if (configuration != null)
{
if (!string.IsNullOrEmpty(configuration.Name))
{
if (collection.GetAppender(configuration.Name) == null)
{
// Create the appender and add it to the loggers collection of appenders.
// Create the appender based on the type of configuration.
if (configuration is RollingFileAppenderConfiguration)
{
var rolling_file_configuration = configuration as RollingFileAppenderConfiguration;
// If a file name is not provided for the log file then attempt to use the applications name.
var rolling_appender = new log4net.Appender.RollingFileAppender
{
Name = configuration.Name,
MaxSizeRollBackups = Convert.ToInt32(rolling_file_configuration.MaxArchivedFiles),
MaximumFileSize = rolling_file_configuration.RollSizeKB,
RollingStyle = log4net.Appender.RollingFileAppender.RollingMode.Size,
StaticLogFileName = true,
LockingModel = new log4net.Appender.RollingFileAppender.MinimalLock(),
File = rolling_file_configuration.Path + (string.IsNullOrEmpty(rolling_file_configuration.FileName) ? GetApplicationName() + ".log" : rolling_file_configuration.FileName),
PreserveLogFileNameExtension = true,
Layout = new log4net.Layout.PatternLayout(rolling_file_configuration.Template),
};
//rolling_appender.AddFilter(new log4net.Filter.PropertyFilter{ Key="", StringToMatch=""}); //.StringMatchFilter { StringToMatch = category });
//rolling_appender.AddFilter(new log4net.Filter.DenyAllFilter());
rolling_appender.ActivateOptions();
collection.AddAppender(rolling_appender);
}
else
{
throw new Exception("Unable to create the appender. " + configuration.GetType().Name + "'s are not supported.");
}
}
}
else
{
throw new Exception("Unable to create the appender. The name property is undefined.");
}
}
}
public void Close()
{
try
{
log4net.Core.IAppenderAttachable closingAppenders = (log4net.Core.IAppenderAttachable)_log.Logger;
AppenderCollection collection = closingAppenders.Appenders;
for (int i = 0; i < collection.Count; i++)
{
if (collection[i] is BufferingForwardingAppender)
{
//This FLUSH and close the current appenders along with all of its children appenders
((BufferingForwardingAppender)collection[i]).Close();
}
}
this.RemoveAllAppender();
}
catch (Exception ex)
{
AppUtil.LogEvent(ex.ToString(), System.Diagnostics.EventLogEntryType.Error);
}
}
/// <summary>
/// Stop the cache logging functionality.
/// </summary>
public static void Close(string cacheName)
{
lock (lockObj)
{
if (cacheName != null)
{
if (cacheName.Length != 0)
{
string temploggerName = LoggingInformation.GetLoggerName(cacheName);
//called at remove cache
if (temploggerName != null)
{
SetLevel(temploggerName, "OFF");
if (temploggerName != null)
{
log4net.ILog log = log4net.LogManager.GetLogger(temploggerName);
log4net.Core.IAppenderAttachable closingAppenders = (log4net.Core.IAppenderAttachable)log.Logger;
AppenderCollection collection = closingAppenders.Appenders;
for (int i = 0; i < collection.Count; i++)
{
if (collection[i] is BufferingForwardingAppender)
{
//This FLUSH and close the current appenders along with all of its children appenders
((BufferingForwardingAppender)collection[i]).Close();
}
}
RemoveAllAppender(temploggerName);
LoggingInformation.cacheLogger.Remove(cacheName);
}
}
}
}
}
}
static void ManageAppenderCollection(List <AppenderConfiguration> appenders, log4net.Core.IAppenderAttachable collection)
{
if (appenders != null)
{
foreach (var configuration in appenders)
{
if (configuration is RollingFileAppenderConfiguration)
{
CreateAppender(((RollingFileAppenderConfiguration)configuration).Merge(settings.DefaultAppenders.RollingFileAppender), collection);
}
else if (configuration is ConsoleAppenderConfiguration)
{
CreateAppender(((ConsoleAppenderConfiguration)configuration).Merge(settings.DefaultAppenders.RollingFileAppender), collection);
}
else
{
throw new Exception("Unable to create the appender. " + configuration.GetType().Name + "'s are not supported.");
}
}
}
}
static public void Write(object message, int priority, int eventid, System.Diagnostics.TraceEventType severity, string title, LogCategory logCategory)
{
log4net.ILog log = null;
log4net.Core.IAppenderAttachable appenders = null;
try
{
Monitor.Enter(padlock);
// Intialize the default settings.
if (settings == null)
{
try
{
// Initialize the log settings from the default appender configuration file.
IntializeLogSettings();
// Custom appenders are optional to support overriding the default configuration.
if (System.Configuration.ConfigurationManager.AppSettings["log4net_appenders_custom"] != null)
{
var custom = EnterpriseLibrary.Configuration.ConfigurationManager.GetConfiguration <LoggerConfiguration>("log4net_appenders_custom");
// Override the default settings with the defined custom values.
settings = custom.Merge(settings);
}
// Create the default logger and access its appender collection.
log = log4net.LogManager.GetLogger(settings.CategoryName);
appenders = (log4net.Core.IAppenderAttachable)log.Logger;
if (settings.AppenderCollection != null)
{
// Create the appenders and add them to the loggers collection.
ManageAppenderCollection(settings.AppenderCollection.Appenders, appenders);
}
else
{
// No appenders were found. Create the appender(s) based on the defaults.
if (settings.DefaultAppenders != null)
{
CreateAppender(settings.DefaultAppenders.RollingFileAppender, appenders);
CreateAppender(settings.DefaultAppenders.ConsoleAppender, appenders);
}
else
{
throw new Exception("A default appender was not found. In order to support logging at least one default logger must be defined.");
}
}
}
catch (Exception ex)
{
// We were unable to initialize the settings without errors.
settings = null;
throw ex;
}
}
// CUSTOM LOG CATEGORY
// If a log category is defined use it.
if (logCategory != null && !string.IsNullOrEmpty(logCategory.Name))
{
// Check to see if the category's logger already exists. If it does then the category's appenders have already been created.
if (log4net.LogManager.Exists(logCategory.Name) == null)
{
// Create the catgory's logger and it's appenders.
// GetLogger() will create the logger and add it to the repository if it does not already exist so we
// need to see if it exists before calling this method or we will not know that we need to create the appenders.
log = log4net.LogManager.GetLogger(logCategory.Name);
appenders = (log4net.Core.IAppenderAttachable)log.Logger;
// Create the appenders.
ManageAppenderCollection(logCategory.Appenders, appenders);
}
else
{
// Get the customized logger.
log = log4net.LogManager.GetLogger(logCategory.Name);
}
}
// DEFAULT APPENDER
// A log category was not provided so the default must be used.
else
{
// Get the default logger.
log = log4net.LogManager.GetLogger(settings.CategoryName);
}
// Write the log message to the file.
switch (severity)
{
case TraceEventType.Information:
log.Info(message);
break;
case TraceEventType.Error:
log.Error(message);
break;
case TraceEventType.Warning:
log.Warn(message);
break;
}
}
catch (Exception ex)
{
throw ex;
}
finally
{
Monitor.Exit(padlock);
}
}
