log4j2.xml

<!--

    This file contains a lot of example configurations. By default only
    the console is activated. Should you need additional logging output it is
    also possible to activate file logs, sockets and syslog. You can use this
    file as a template and customize it to your needs, after doing so you can
    advise log4j2 to use it by specifying the following option when running your
    program:
        -Dlog4j.configurationFile=path/to/log4j2.xml
-->
<Configuration status="warn" name="cscoap" packages="de.gsi.cs.co.ap.common.dependencies.log4j2">
<Properties>
<Property name="filename">local.log</Property>
<Property name="messagePattern">%5p [%d{dd MMM yyyy HH:mm:ss,SSS}] (%F) - %m%n</Property>
 <!--
 
        set program to system property (-Dapp.name)
        if this is not set fall back to servletContextName (set within a war file)
        if this is not set use the contextPath (URL of the servlet)
        if this is not set use the string unknown
        
-->
<Property name="program">
${sys:app.name:-${web:servletContextName:-${web:contextPath:-unknown}}}
</Property>
</Properties>
<ThresholdFilter level="trace"/>
<Appenders>
 <!--
 File name="File" fileName="${filename}">
            <PatternLayout>
                <pattern>${messagePattern}</pattern>
            </PatternLayout>
        </File 
-->
 <!--
 RollingFile name="RollingFile" fileName="rolling-${filename}"
            filePattern="%d{yyyy-MM-dd}-%i-rolling-${filename}.gz">
            <PatternLayout>
                <pattern>${messagePattern}</pattern>
            </PatternLayout>
            <Policies>
                <SizeBasedTriggeringPolicy size="2000KB" />
            </Policies>
            <DefaultRolloverStrategy max="30" />
        </RollingFile 
-->
 <!--
 Gelf name="GraylogGelf" host="udp:graylog.acc.gsi.de" port="12201" version="1.1" extractStackTrace="true"
            ignoreExceptions="false" originHost="%host{fqdn}" includeFullMdc="true" filterStackTrace="true" >
            <Field name="timestamp" pattern="%d{dd MMM yyyy HH:mm:ss,SSS}" />
            <Field name="level" pattern="%level" />
            <Field name="logger" pattern="%logger" />
            <Field name="thread" pattern="%t" />
            <Field name="pid" pattern="%pid" />
            <Field name="program" pattern="${program}" />
            <Field name="user_name" pattern="${sys:user.name}" />
            <Field name="java_version" pattern="${sys:java.version}" />

            // Not needed, will be set by the server 
            <Field name="server" pattern="%host" />
            <Field name="server_fqdn" pattern="%host{fqdn}" />

            // Not needed, same as logger name (or shorter)
            <Field name="simpleClassName" pattern="%c{1}" />

            // Works only if on the AsyncAppender includeLocation="true" is set, but has a huge performance impact
            <Field name="className" pattern="%C" />

        </Gelf 
-->
 <!--
 Async name="AsyncSocket">
            <AppenderRef ref="GraylogGelf" />
        </Async 
-->
<Console name="Console" target="SYSTEM_OUT">
<PatternLayout pattern="${messagePattern}"/>
</Console>
</Appenders>
<Loggers>
<Root level="info">
<AppenderRef ref="Console"/>
 <!--
 To use logstash uncomment this line and the references configurations above 
-->
 <!--  AppenderRef ref="AsyncSocket" /  -->
</Root>
</Loggers>
</Configuration>