// Create a new file appender
public static RollingFileAppender CreateFileAppender(LoggerConfigurationElement element)
{
var appender = new RollingFileAppender();
appender.Name = element.LoggerName;
appender.File = element.Filename;
appender.AppendToFile = true;
appender.RollingStyle = RollingFileAppender.RollingMode.Composite;
appender.MaximumFileSize = element.MaximumFileSize;
appender.MaxSizeRollBackups = element.MaxSizeRollBackups;
appender.PreserveLogFileNameExtension = element.PreserveLogFileNameExtension;
appender.DatePattern = element.DatePattern;
var layout = new PatternLayout();
layout.ConversionPattern = "%message";
layout.ActivateOptions();
var filter = new LoggerMatchFilter();
filter.LoggerToMatch = element.LoggerName;
filter.ActivateOptions();
var denyAllFilter = new DenyAllFilter();
denyAllFilter.ActivateOptions();
appender.AddFilter(filter);
appender.AddFilter(denyAllFilter);
appender.Layout = layout;
appender.ActivateOptions();
return appender;
}
