Logging Config File Samples

---

mssql_database_log.config

This will log all information to a custom Microsoft SQL Server database table. It uses the ADONetAppender Appender. It will log all information to the Log table. The events are written in batches of 100 (BufferSize). You should set the following parameters in the ConnectionString parameter:

• database server
• database name
• user
• password

Keep in mind that this is a direct database connection - it does not use the Application (Clarify or fcCRM) encrypted password.
You will need to first create this custom database table - refer to the ADONetAppender Appender documentation for the database table definition.

Sample Configuration:

 <log4net>

     <appender name="ADONetAppender" type="log4net.Appender.ADONetAppender">
	     <param name="BufferSize" value="100" />
	     <param name="ConnectionType" value="System.Data.SqlClient.SqlConnection, System.Data, Version=1.0.3300.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" />
	     <param name="ConnectionString" value="data source=[database server];initial catalog=[database name];integrated security=false;persist security info=True;User ID=[user];Password=[password]" />
     
	     <param name="CommandText" value="INSERT INTO Log ([Date],[Thread],[Level],[Logger],[Message],[Exception]) VALUES (@log_date, @thread, @log_level, @logger, @message, @exception)" />
	     <param name="Parameter">
		     <param name="ParameterName" value="@log_date" />
		     <param name="DbType" value="DateTime" />
		     <param name="Layout" type="log4net.Layout.RawTimeStampLayout" />
	     </param>
	     <param name="Parameter">
		     <param name="ParameterName" value="@thread" />
		     <param name="DbType" value="String" />
		     <param name="Size" value="255" />
		     <param name="Layout" type="log4net.Layout.PatternLayout">
			     <param name="ConversionPattern" value="%t" />
		     </param>
	     </param>
	     <param name="Parameter">
		     <param name="ParameterName" value="@log_level" />
		     <param name="DbType" value="String" />
		     <param name="Size" value="50" />
		     <param name="Layout" type="log4net.Layout.PatternLayout">
			     <param name="ConversionPattern" value="%p" />
		     </param>
	     </param>
	     <param name="Parameter">
		     <param name="ParameterName" value="@logger" />
		     <param name="DbType" value="String" />
		     <param name="Size" value="255" />
		     <param name="Layout" type="log4net.Layout.PatternLayout">
			     <param name="ConversionPattern" value="%c" />
		     </param>
	     </param>
	     <param name="Parameter">
		     <param name="ParameterName" value="@message" />
		     <param name="DbType" value="String" />
		     <param name="Size" value="4000" />
		     <param name="Layout" type="log4net.Layout.PatternLayout">
			     <param name="ConversionPattern" value="%m" />
		     </param>
	     </param>
	     <param name="Parameter">
		     <param name="ParameterName" value="@exception" />
		     <param name="DbType" value="String" />
		     <param name="Size" value="2000" />
		     <param name="Layout" type="log4net.Layout.ExceptionLayout" />
	     </param>
         </appender>
         
   <root>
      <level value="all" />			
      <appender-ref ref="ADONetAppender" />
   </root>
        
</log4net>
      

---

Additional Logging Samples

• Additional Logging Samples

log4net Reference

Please visit the Apache Logging Services: log4net Homepage for documentation on log4net. The most important links are the Manual, the FAQ, and the Configuration Examples