logback.xml

<configuration>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <!-- encoders are assigned the type
             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
        <encoder>
            <pattern>%highlight(%-5level) %d{"yyyy-MM-dd'T'HH:mm:ss.SSS'Z'",UTC} %yellow(%thread) %cyan(%-30logger{25}) %msg %n</pattern>
        </encoder>
    </appender>

    <appender name="SCHEMA" class="ch.qos.logback.core.ConsoleAppender">
        <!-- encoders are assigned the type
             ch.qos.logback.classic.encoder.PatternLayoutEncoder by default -->
        <encoder>
            <pattern>%m;%n</pattern>
        </encoder>
    </appender>

    <logger name="event.logging.example" level="info" />

    <root level="error">
        <appender-ref ref="STDOUT" />
    </root>


    <!-- Configuration for logging XML events to rolling files -->

    <appender name="rolling-event-logs" class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>./logs/events.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <fileNamePattern>./logs/events.%d{yyyy-MM-dd-HH-mm}.log</fileNamePattern>
            <maxHistory>10</maxHistory>
        </rollingPolicy>

        <encoder>
            <pattern>%msg%n</pattern>
        </encoder>
    </appender>

    <logger name="event-logger" level="info" additivity="false">

        <!-- Log to rolling files ready for sending to Stroom or some other log collection service -->
        <appender-ref ref="rolling-event-logs" />

        <!-- Also logging to console for demonstration purposes only -->
        <appender-ref ref="STDOUT" />
    </logger>

</configuration>