private ch.qos.logback.classic.Logger logger =
            (ch.qos.logback.classic.Logger) LoggerFactory.getLogger(ServiceTest.class);

logger.setLevel(Level.WARN);

<?xml version="1.0" encoding="UTF-8"?>
<configuration>

    <property name="LOG_PATH" value="${LOG_PATH:-/home/develop/log/message}"/>

    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <Pattern>
                %d{yyyy-MM-dd HH:mm:ss} [%thread] %-5level %logger{36} - %msg%n
            </Pattern>
        </layout>
    </appender>

    <appender name="FILE-DEBUG"
              class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_PATH}/debug.log</file>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <Pattern>
                %d{yyyy-MM-dd HH:mm:ss} - %msg%n
            </Pattern>
        </encoder>

        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_PATH}/archived/debug.%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>

    </appender>

    <appender name="FILE-INFO"
              class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_PATH}/info.log</file>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <Pattern>
                %d{yyyy-MM-dd HH:mm:ss} - %msg%n
            </Pattern>
        </encoder>

        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_PATH}/archived/info.%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>50MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>

    </appender>

    <appender name="FILE-ERROR"
              class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_PATH}/error.log</file>
        <encoder class="ch.qos.logback.classic.encoder.PatternLayoutEncoder">
            <Pattern>
                %d{yyyy-MM-dd HH:mm:ss} - %msg%n
            </Pattern>
        </encoder>

        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
            <!-- rollover daily -->
            <fileNamePattern>${LOG_PATH}/archived/error.%d{yyyy-MM-dd}.%i.log
            </fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy
                    class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <maxFileSize>10MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
        </rollingPolicy>

    </appender>

    <logger name="org.hibernate.type" level="ALL" />
    <logger name="org.hibernate" level="DEBUG" />

    <!-- Send logs to both console and file audit -->
    <logger name="debug" level="debug">
        <appender-ref ref="FILE-DEBUG"/>
        <appender-ref ref="STDOUT"/>
    </logger>

    <logger name="error" level="error">
        <appender-ref ref="FILE-ERROR"/>
        <appender-ref ref="STDOUT"/>
    </logger>

    <root level="info">
        <appender-ref ref="FILE-INFO"/>
        <appender-ref ref="STDOUT"/>
    </root>

</configuration>

<!-- This null appender is used to hide all logs while tests run. -->
<appender name="NOP" class="ch.qos.logback.core.helpers.NOPAppender"/>

<!-- All TRACE levels are needed to test how well all logs work, at least no NPE we have. -->
<logger name="com.my.company" level="TRACE"/>

<root level="TRACE">
    <!-- If needed for local debugging change NOP to STDOUT. -->
    <appender-ref ref="NOP"/>
</root>

if (LOGGER.isDebugEnabled()) {
    LOGGER.debug("Some log: {}", nullObject.getName());
}