io.polaris.core.log.ILoggers Maven / Gradle / Ivy
package io.polaris.core.log;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
/**
* @author Qt
* @since 1.8, Jan 10, 2024
*/
public class ILoggers {
private static Map CACHE = new ConcurrentHashMap<>();
public static ILogger of(Class c) {
return of(c.getName());
}
public static ILogger of(String name) {
return CACHE.computeIfAbsent(name, k -> newLogger(name));
}
private static ILogger newLogger(String name) {
try {
org.slf4j.Logger logger = org.slf4j.LoggerFactory.getLogger(name);
if (logger instanceof org.slf4j.spi.LocationAwareLogger) {
return new Slf4jAwareLogger((org.slf4j.spi.LocationAwareLogger) logger);
} else {
return new Slf4jLogger(logger);
}
} catch (Throwable e) { // no dependency
return new StdoutLogger(name);
}
}
}