Fábio Constantino created LOG4J2-3281:
-----------------------------------------
Summary: PropertiesConfiguration.buildAppender not adding filters
to appender
Key: LOG4J2-3281
URL: https://issues.apache.org/jira/browse/LOG4J2-3281
Project: Log4j 2
Issue Type: Bug
Components: Appenders, Configurators
Affects Versions: 2.17.0
Reporter: Fábio Constantino
When building an appender, the _parseAppenderFilters_ method correctly finds my
custom filter configuration in the properties file, builds it and returns it,
but the caller ({_}buildAppender{_} method) does nothing with it resulting in
the appender not having any filters added to it.
This is related to the linked issue -
[LOG4J2-3247|https://issues.apache.org/jira/browse/LOG4J2-3247] - where the
scenario is the same (properties file config):
{code:java}
log4j1.compatibility=true
log4j.appender.LOG_REQUEST_START_DB=my.appender.class
log4j.appender.LOG_REQUEST_START_DB.filter.ID=my.filter.class {code}
the Filter class I'm working with is the following:
{code:java}
import org.apache.log4j.spi.Filter;
import org.apache.log4j.spi.LoggingEvent;
public class MonitorFilter extends Filter {
@Override
public int decide(LoggingEvent event) {
String requestId = (String)event.getMDC("requestId");
if (StringHelper.isNullOrEmpty(requestId))
return DENY;
if
(!MonitorScriptManager.getInstance().getMonitorScript().filter(event))
return DENY;
return ACCEPT;
}
} {code}
I am using the following log4j dependencies:
{code:java}
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-core</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-api</artifactId>
<version>2.17.0</version>
</dependency>
<dependency>
<groupId>org.apache.logging.log4j</groupId>
<artifactId>log4j-1.2-api</artifactId>
<version>2.17.0</version>
</dependency> {code}
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