java - Switching between log4j configs -


i've implemented spring profiles, in web.xml added default profile:

<context-param>     <param-name>spring.profiles.default</param-name>     <param-value>prod</param-value> </context-param>

and in applicationcontext.xml can switch between config file use:

 <beans profile="dev">         <context:property-placeholder location="classpath*:meta-inf/spring/dev.properties"/>     </beans>     <beans profile="prod">         <context:property-placeholder location="classpath*:meta-inf/spring/prod.properties"/>     </beans>

and i've made mvn jetty:run use dev profile:

<plugin>     <groupid>org.eclipse.jetty</groupid>     <artifactid>jetty-maven-plugin</artifactid>     <version>9.2.10.v20150310</version>     <configuration>         <webappconfig>             <contextpath>/${project.artifactid}</contextpath>             <sessionhandler implementation="org.eclipse.jetty.server.session.sessionhandler">             <sessionmanager implementation="org.eclipse.jetty.server.session.hashsessionmanager">             <!-- disable url sessions using jsessionid -->                                                           <sessionidpathparametername>none</sessionidpathparametername>             </sessionmanager>             </sessionhandler>         </webappconfig>         <httpconnector>             <port>9091</port>         </httpconnector>             <systemproperties>                 <systemproperty>                 <name>spring.profiles.active</name>                 <value>dev</value>             </systemproperty>         </systemproperties>     </configuration> </plugin>

how switch between different log4j configurations?

i'm using sl4j log4j:

    <dependency>         <groupid>log4j</groupid>         <artifactid>log4j</artifactid>         <version>1.2.17</version>     </dependency>     <dependency>         <groupid>org.slf4j</groupid>         <artifactid>slf4j-api</artifactid>         <version>${slf4j.version}</version>     </dependency>     <dependency>         <groupid>org.slf4j</groupid>         <artifactid>jcl-over-slf4j</artifactid>         <version>${slf4j.version}</version>     </dependency>     <dependency>         <groupid>org.slf4j</groupid>         <artifactid>slf4j-log4j12</artifactid>         <version>${slf4j.version}</version>     </dependency>

in dev log stdout , in production log both stdout , queue (queue being rabbitmq)?

obviously spring not yet loaded when log4j starts (no pun intended), seems spring profiles out.

how can switch between different log4j configurations - log4j-dev.properties , log4j-prod.properties


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