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Posted to log4net-user@logging.apache.org by Brian Carlson <bc...@Tier.com> on 2010/04/21 20:03:55 UTC
Nested Config settings...
I have a custom filter, doing an AND of multiple property checks. I
need to be able to read in the following config...
<filter
type="MyNameSpace.Logging.Appender.MultiplePropertyFilter,CommonUtilitie
s">
<Condition>
<key value="Property1" />
<stringToMatch value="aaaa" />
</Condition>
<Condition>
<key value="Property2" />
<stringToMatch value="bbb" />
</Condition>
</filter>
Does anyone know how to implement this so my class has access to the
nested nodes?
Thanks,
Brian
Re: Nested Config settings...
Posted by Ron Grabowski <ro...@yahoo.com>.
I'll commit this to svn too.
#if NET_2_0
using System;
using System.Collections.Generic;
using System.Xml;
using log4net.Appender;
using log4net.Config;
using log4net.Core;
using log4net.Filter;
using log4net.Repository;
using NUnit.Framework;
namespace log4net.Tests.Filter
{
[TestFixture]
public class FilterTest
{
[Test]
public void FilterConfigurationTest()
{
XmlDocument log4netConfig = new XmlDocument();
#region Load log4netConfig
log4netConfig.LoadXml(@"
<log4net>
<appender name=""MemoryAppender"" type=""log4net.Appender.MemoryAppender, log4net"">
<filter type=""log4net.Tests.Filter.MultiplePropertyFilter, log4net.Tests"">
<condition>
<key value=""ABC"" />
<stringToMatch value=""123"" />
</condition>
<condition>
<key value=""DEF"" />
<stringToMatch value=""456"" />
</condition>
</filter>
</appender>
<root>
<level value=""ALL"" />
<appender-ref ref=""MemoryAppender"" />
</root>
</log4net>");
#endregion
ILoggerRepository rep = LogManager.CreateRepository(Guid.NewGuid().ToString());
XmlConfigurator.Configure(rep, log4netConfig["log4net"]);
IAppender[] appenders = LogManager.GetRepository(rep.Name).GetAppenders();
Assert.IsTrue(appenders.Length == 1);
IAppender appender = Array.Find(appenders, a => a.Name == "MemoryAppender");
Assert.IsNotNull(appender);
MultiplePropertyFilter multiplePropertyFilter =
((AppenderSkeleton)appender).FilterHead as MultiplePropertyFilter;
var conditions = multiplePropertyFilter.GetConditions();
Assert.AreEqual(2, conditions.Length);
Assert.AreEqual("ABC", conditions[0].Key);
Assert.AreEqual("123", conditions[0].StringToMatch);
Assert.AreEqual("DEF", conditions[1].Key);
Assert.AreEqual("456", conditions[1].StringToMatch);
}
}
public class MultiplePropertyFilter : FilterSkeleton
{
private readonly List<Condition> _conditions = new List<Condition>();
public override FilterDecision Decide(LoggingEvent loggingEvent)
{
return FilterDecision.Accept;
}
public Condition[] GetConditions()
{
return _conditions.ToArray();
}
public void AddCondition(Condition condition)
{
_conditions.Add(condition);
}
public class Condition
{
public string Key { get; set; }
public string StringToMatch { get; set; }
}
}
}
#endif
________________________________
From: Brian Carlson <bc...@Tier.com>
To: Log4NET User <lo...@logging.apache.org>
Sent: Wed, April 21, 2010 2:03:55 PM
Subject: Nested Config settings...
I have a custom filter, doing an AND of multiple property
checks. I need to be able to read in the following config…
<filter
type="MyNameSpace.Logging.Appender.MultiplePropertyFilter,CommonUtilities">
<Condition>
<key value=”Property1” />
<stringToMatch value=”aaaa” />
</Condition>
<Condition>
<key value=”Property2” />
<stringToMatch value=”bbb” />
</Condition>
</filter>
Does anyone know how to implement this so my class has
access to the nested nodes?
Thanks,
Brian