How to log slf4j to a file in cuba Framework
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How to log slf4j to a file in cuba Framework
I'm trying to configure cuba framework in order to write the logs in a file, but at the moment I cannot.
I have in the java files:
private static final Logger LOG = LoggerFactory.getLogger(BlisterauftragServiceImpl.class);
LOG.info("This is a, info log");
In the build.gradle file I have:
logbackConfigurationFile = 'etc/war-logback.xml'
Then in the folder etc, I have the file war-logback.xml
<?xml version="1.0" encoding="UTF-8"?>
<configuration debug="false" packagingData="true">
<property name="logDir" value="${app.home}/logs"/>
<appender name="File" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${logDir}/app.log</file>
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>DEBUG</level>
</filter>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<!-- daily rollover -->
<fileNamePattern>${logDir}/app.%d{yyyy-MM-dd}.log</fileNamePattern>
<!-- keep 30 days' worth of history -->
<maxHistory>30</maxHistory>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>%d{yyyy-MM-dd HH:mm:ss.SSS} %-5level [%thread%X{cubaApp}%X{cubaUser}] %logger - %msg%n</pattern>
</encoder>
</appender>
<appender name="Console" class="ch.qos.logback.core.ConsoleAppender">
<filter class="ch.qos.logback.classic.filter.ThresholdFilter">
<level>INFO</level>
</filter>
<encoder>
<pattern>%d{HH:mm:ss.SSS} %-5level %logger{36} - %msg%n</pattern>
</encoder>
</appender>
<root>
<appender-ref ref="Console"/>
<appender-ref ref="File"/>
</root>
<!-- Begin CUBA -->
<logger name="com.haulmont.cuba" level="DEBUG"/>
<logger name="com.haulmont.cuba.core.sys" level="INFO"/>
<logger name="com.haulmont.cuba.core.sys.CubaDefaultListableBeanFactory" level="WARN"/>
<logger name="com.haulmont.cuba.core.app.scheduling" level="INFO"/>
<logger name="com.haulmont.cuba.web.sys" level="INFO"/>
<logger name="com.haulmont.cuba.portal" level="INFO"/>
<logger name="com.haulmont.restapi.sys" level="INFO"/>
<logger name="com.haulmont.cuba.core.app.LockManager" level="INFO"/>
<!-- End CUBA -->
<logger name="eclipselink" level="WARN"/>
<logger name="eclipselink.sql" level="INFO"/>
<logger name="org.springframework" level="WARN"/>
<logger name="org.activiti" level="INFO"/>
<logger name="freemarker" level="INFO"/>
<logger name="org.thymeleaf.TemplateEngine" level="INFO"/>
<logger name="org.docx4j" level="WARN"/>
<logger name="org.xlsx4j" level="WARN"/>
<logger name="org.hibernate" level="WARN"/>
<logger name="sun" level="INFO"/>
<logger name="com.sun" level="INFO"/>
<logger name="javax" level="INFO"/>
<logger name="org.apache" level="INFO"/>
<logger name="org.atmosphere" level="INFO"/>
<logger name="org.docx4j.utils.ResourceUtils" level="ERROR"/>
<logger name="org.docx4j.Docx4jProperties" level="ERROR"/>
<logger name="org.xlsx4j.jaxb.Context" level="ERROR"/>
<!-- Begin Perf4J -->
<appender name="PerfStatFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${logDir}/perfstat.log</file>
<append>true</append>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${logDir}/perfstat.%d{yyyy-MM-dd}.log</fileNamePattern>
<maxHistory>30</maxHistory>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>%msg%n</pattern>
</encoder>
</appender>
<appender name="CoalescingStatistics" class="org.perf4j.logback.AsyncCoalescingStatisticsAppender">
<param name="TimeSlice" value="60000"/>
<appender-ref ref="PerfStatFile"/>
</appender>
<appender name="UIPerfStatFile" class="ch.qos.logback.core.rolling.RollingFileAppender">
<file>${logDir}/perfstat-ui.log</file>
<append>true</append>
<rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
<fileNamePattern>${logDir}/perfstat-ui.%d{yyyy-MM-dd}.log</fileNamePattern>
<maxHistory>30</maxHistory>
<cleanHistoryOnStart>true</cleanHistoryOnStart>
</rollingPolicy>
<encoder>
<pattern>%msg%n</pattern>
</encoder>
</appender>
<appender name="UICoalescingStatistics" class="org.perf4j.logback.AsyncCoalescingStatisticsAppender">
<param name="TimeSlice" value="120000"/>
<appender-ref ref="UIPerfStatFile"/>
</appender>
<logger name="org.perf4j.TimingLogger" additivity="false" level="INFO">
<appender-ref ref="CoalescingStatistics"/>
</logger>
<logger name="com.haulmont.cuba.gui.logging.UIPerformanceLogger" additivity="false" level="INFO">
<appender-ref ref="UICoalescingStatistics"/>
</logger>
<!-- End Perf4J -->
</configuration>
If I change anything in this file, it don't do anything. For example I have tried to change:
<file>${logDir}/app.log</file>
to:
<file>${logDir}/app1.log</file>
Then in th folder deploy/tomcat/conf, I find a file logback.xml. In the folder deploy/tomcat/logs, I will find all my logs. I can change the conf files and that will work fine. But my file war-logback is not taken into account.
Then my problem is that deploy folder is created a overrited each time new. Then I have to rewrite le logback.xml file each time the code is regenerated.
Any ideas why is it so?
Thanks
Best regards
1 Answer
1
logback tries to find configuration as the fllowing steps:
and you will find it here
so, let's make sure the configuration file in your war is named "logback-test.xml","logback.groovy" or "logback.xml", maybe that's why "war-logback.xml" was ignored.
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