CODEWITHSUNDEEP
javaslf4jlombok
user518066
user518066

Reputation: 1417

slf4j + lombok + additional logger

I would like to add an additional logger in my class using lombok + @slf4j. Currently, I am using @Slf4j which creates

private static final org.slf4j.Logger log = org.slf4j.LoggerFactory.getLogger(LogExample.class).

I am using this for standard logging I would like to create another logger for specific logging in class.

private static final Logger testLog = LoggerFactory.getLogger(LogExample.class.getName()+".TestLog")

to output specific logs to separate file. This works manually. How can I configure this using lombok @Slf4j

Upvotes: 5

Views: 2248

Answers (1)

Lorelorelore
Lorelorelore

Reputation: 3393

Looks like Lombok does not have this feature: issue here

Maybe in future we will have this useful feature.

However, if you are using a CDI framework you can inject an extra logger in your code.

J2EE way:

@Produces
Logger produceLogger(InjectionPoint injectionPoint) {
    return LoggerFactory.getLogger(injectionPoint.getMember().getDeclaringClass().getName());
}

Injection:

@Inject
private Logger auxLogger;

Spring way:

@Bean
@Scope("prototype")
Logger logger(InjectionPoint injectionPoint){
    return LoggerFactory.getLogger(injectionPoint.getMethodParameter().getContainingClass());
}

Inject with:

@Autowired
private Logger auxLogger;

Upvotes: 2

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